author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 02 Feb 2010 00:43:10 +0200 | |
changeset 3 | 41300fa6a67c |
parent 0 | 1918ee327afb |
child 4 | 3b1da2848fc7 |
permissions | -rw-r--r-- |
0 | 1 |
/**************************************************************************** |
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** |
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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** All rights reserved. |
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** Contact: Nokia Corporation (qt-info@nokia.com) |
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** |
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** This file is part of the QtGui module of the Qt Toolkit. |
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** |
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** $QT_BEGIN_LICENSE:LGPL$ |
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** No Commercial Usage |
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** This file contains pre-release code and may not be distributed. |
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** You may use this file in accordance with the terms and conditions |
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** contained in the Technology Preview License Agreement accompanying |
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** this package. |
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** |
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** GNU Lesser General Public License Usage |
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** Alternatively, this file may be used under the terms of the GNU Lesser |
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** General Public License version 2.1 as published by the Free Software |
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** Foundation and appearing in the file LICENSE.LGPL included in the |
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** packaging of this file. Please review the following information to |
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** ensure the GNU Lesser General Public License version 2.1 requirements |
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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** |
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** In addition, as a special exception, Nokia gives you certain additional |
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** rights. These rights are described in the Nokia Qt LGPL Exception |
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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** |
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** If you have questions regarding the use of this file, please contact |
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** Nokia at qt-info@nokia.com. |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** $QT_END_LICENSE$ |
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** |
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****************************************************************************/ |
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#include <qvariant.h> |
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#include <private/qwidgetitemdata_p.h> |
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#include "qfiledialog.h" |
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#ifndef QT_NO_FILEDIALOG |
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#include "qfiledialog_p.h" |
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#include <qfontmetrics.h> |
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#include <qaction.h> |
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#include <qheaderview.h> |
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#include <qshortcut.h> |
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#include <qgridlayout.h> |
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#include <qmenu.h> |
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#include <qmessagebox.h> |
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#include <qinputdialog.h> |
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#include <stdlib.h> |
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#include <qsettings.h> |
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#include <qdebug.h> |
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#include <qapplication.h> |
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#include <qstylepainter.h> |
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#if !defined(Q_WS_WINCE) && !defined(Q_OS_SYMBIAN) |
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#include "ui_qfiledialog.h" |
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#else |
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#define Q_EMBEDDED_SMALLSCREEN |
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#include "ui_qfiledialog_embedded.h" |
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#if defined(Q_OS_WINCE) |
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extern bool qt_priv_ptr_valid; |
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#endif |
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#endif |
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QT_BEGIN_NAMESPACE |
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Q_GLOBAL_STATIC(QString, lastVisitedDir) |
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||
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/* |
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\internal |
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||
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Exported hooks that can be used to customize the static functions. |
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*/ |
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typedef QString (*_qt_filedialog_existing_directory_hook)(QWidget *parent, const QString &caption, const QString &dir, QFileDialog::Options options); |
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Q_GUI_EXPORT _qt_filedialog_existing_directory_hook qt_filedialog_existing_directory_hook = 0; |
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typedef QString (*_qt_filedialog_open_filename_hook)(QWidget * parent, const QString &caption, const QString &dir, const QString &filter, QString *selectedFilter, QFileDialog::Options options); |
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Q_GUI_EXPORT _qt_filedialog_open_filename_hook qt_filedialog_open_filename_hook = 0; |
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typedef QStringList (*_qt_filedialog_open_filenames_hook)(QWidget * parent, const QString &caption, const QString &dir, const QString &filter, QString *selectedFilter, QFileDialog::Options options); |
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Q_GUI_EXPORT _qt_filedialog_open_filenames_hook qt_filedialog_open_filenames_hook = 0; |
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typedef QString (*_qt_filedialog_save_filename_hook)(QWidget * parent, const QString &caption, const QString &dir, const QString &filter, QString *selectedFilter, QFileDialog::Options options); |
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Q_GUI_EXPORT _qt_filedialog_save_filename_hook qt_filedialog_save_filename_hook = 0; |
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/*! |
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\class QFileDialog |
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\brief The QFileDialog class provides a dialog that allow users to select files or directories. |
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\ingroup standard-dialogs |
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97 |
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The QFileDialog class enables a user to traverse the file system in |
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order to select one or many files or a directory. |
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The easiest way to create a QFileDialog is to use the static |
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functions. On Windows, Mac OS X, KDE and GNOME, these static functions will |
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call the native file dialog when possible. |
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\snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 0 |
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In the above example, a modal QFileDialog is created using a static |
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function. The dialog initially displays the contents of the "/home/jana" |
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directory, and displays files matching the patterns given in the |
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string "Image Files (*.png *.jpg *.bmp)". The parent of the file dialog |
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is set to \e this, and the window title is set to "Open Image". |
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If you want to use multiple filters, separate each one with |
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\e two semicolons. For example: |
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\snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 1 |
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You can create your own QFileDialog without using the static |
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functions. By calling setFileMode(), you can specify what the user must |
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select in the dialog: |
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\snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 2 |
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In the above example, the mode of the file dialog is set to |
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AnyFile, meaning that the user can select any file, or even specify a |
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file that doesn't exist. This mode is useful for creating a |
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"Save As" file dialog. Use ExistingFile if the user must select an |
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existing file, or \l Directory if only a directory may be selected. |
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See the \l QFileDialog::FileMode enum for the complete list of modes. |
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The fileMode property contains the mode of operation for the dialog; |
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this indicates what types of objects the user is expected to select. |
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Use setNameFilter() to set the dialog's file filter. For example: |
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\snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 3 |
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In the above example, the filter is set to \c{"Images (*.png *.xpm *.jpg)"}, |
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this means that only files with the extension \c png, \c xpm, |
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or \c jpg will be shown in the QFileDialog. You can apply |
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several filters by using setNameFilters(). Use selectNameFilter() to select |
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one of the filters you've given as the file dialog's default filter. |
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The file dialog has two view modes: \l{QFileDialog::}{List} and |
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\l{QFileDialog::}{Detail}. |
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\l{QFileDialog::}{List} presents the contents of the current directory |
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as a list of file and directory names. \l{QFileDialog::}{Detail} also |
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displays a list of file and directory names, but provides additional |
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information alongside each name, such as the file size and modification |
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date. Set the mode with setViewMode(): |
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\snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 4 |
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The last important function you will need to use when creating your |
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own file dialog is selectedFiles(). |
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\snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 5 |
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In the above example, a modal file dialog is created and shown. If |
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the user clicked OK, the file they selected is put in \c fileName. |
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The dialog's working directory can be set with setDirectory(). |
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Each file in the current directory can be selected using |
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the selectFile() function. |
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The \l{dialogs/standarddialogs}{Standard Dialogs} example shows |
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how to use QFileDialog as well as other built-in Qt dialogs. |
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\sa QDir, QFileInfo, QFile, QPrintDialog, QColorDialog, QFontDialog, {Standard Dialogs Example}, |
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{Application Example} |
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*/ |
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/*! |
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\enum QFileDialog::AcceptMode |
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\value AcceptOpen |
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\value AcceptSave |
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*/ |
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/*! |
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\enum QFileDialog::ViewMode |
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This enum describes the view mode of the file dialog; i.e. what |
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information about each file will be displayed. |
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\value Detail Displays an icon, a name, and details for each item in |
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the directory. |
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\value List Displays only an icon and a name for each item in the |
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directory. |
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\sa setViewMode() |
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*/ |
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/*! |
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\enum QFileDialog::FileMode |
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This enum is used to indicate what the user may select in the file |
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dialog; i.e. what the dialog will return if the user clicks OK. |
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\value AnyFile The name of a file, whether it exists or not. |
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\value ExistingFile The name of a single existing file. |
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\value Directory The name of a directory. Both files and |
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directories are displayed. |
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\value ExistingFiles The names of zero or more existing files. |
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This value is obsolete since Qt 4.5: |
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\value DirectoryOnly Use \c Directory and setOption(ShowDirsOnly, true) instead. |
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\sa setFileMode() |
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*/ |
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/*! |
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\enum QFileDialog::Option |
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\value ShowDirsOnly Only show directories in the file dialog. By |
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default both files and directories are shown. (Valid only in the |
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\l Directory file mode.) |
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\value DontResolveSymlinks Don't resolve symlinks in the file |
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dialog. By default symlinks are resolved. |
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\value DontConfirmOverwrite Don't ask for confirmation if an |
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existing file is selected. By default confirmation is requested. |
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\value DontUseNativeDialog Don't use the native file dialog. By |
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default, the native file dialog is used unless you use a subclass |
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of QFileDialog that contains the Q_OBJECT macro. |
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\value ReadOnly Indicates that the model is readonly. |
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\value HideNameFilterDetails Indicates if the is hidden or not. |
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This value is obsolete and does nothing since Qt 4.5: |
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\value DontUseSheet In previous versions of Qt, the static |
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functions would create a sheet by default if the static function |
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was given a parent. This is no longer supported in Qt 4.5, The |
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static functions will always be an application modal dialog. If |
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you want to use sheets, use QFileDialog::open() instead. |
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*/ |
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/*! |
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\enum QFileDialog::DialogLabel |
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\value LookIn |
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\value FileName |
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\value FileType |
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\value Accept |
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\value Reject |
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*/ |
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/*! |
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\fn void QFileDialog::filesSelected(const QStringList &selected) |
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When the selection changes and the dialog is accepted, this signal is |
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emitted with the (possibly empty) list of \a selected files. |
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\sa currentChanged(), QDialog::Accepted |
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*/ |
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/*! |
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\fn void QFileDialog::fileSelected(const QString &file) |
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When the selection changes and the dialog is accepted, this signal is |
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emitted with the (possibly empty) selected \a file. |
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\sa currentChanged(), QDialog::Accepted |
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*/ |
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/*! |
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\fn void QFileDialog::currentChanged(const QString &path) |
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When the current file changes, this signal is emitted with the |
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new file name as the \a path parameter. |
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\sa filesSelected() |
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*/ |
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/*! |
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\fn void QFileDialog::directoryEntered(const QString &directory) |
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\since 4.3 |
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This signal is emitted when the user enters a \a directory. |
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*/ |
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/*! |
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\fn void QFileDialog::filterSelected(const QString &filter) |
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\since 4.3 |
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This signal is emitted when the user selects a \a filter. |
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*/ |
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#if defined(Q_WS_WIN) || defined(Q_WS_MAC) |
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bool Q_GUI_EXPORT qt_use_native_dialogs = true; // for the benefit of testing tools, until we have a proper API |
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#endif |
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QT_BEGIN_INCLUDE_NAMESPACE |
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#ifdef Q_WS_WIN |
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#include <qwindowsstyle.h> |
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#endif |
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#include <qshortcut.h> |
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#ifdef Q_WS_MAC |
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#include <private/qunicodetables_p.h> |
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#include <qmacstyle_mac.h> |
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#endif |
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QT_END_INCLUDE_NAMESPACE |
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/*! |
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\fn QFileDialog::QFileDialog(QWidget *parent, Qt::WindowFlags flags) |
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Constructs a file dialog with the given \a parent and widget \a flags. |
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*/ |
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QFileDialog::QFileDialog(QWidget *parent, Qt::WindowFlags f) |
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: QDialog(*new QFileDialogPrivate, parent, f) |
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{ |
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Q_D(QFileDialog); |
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d->init(); |
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d->lineEdit()->selectAll(); |
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} |
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/*! |
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Constructs a file dialog with the given \a parent and \a caption that |
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initially displays the contents of the specified \a directory. |
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The contents of the directory are filtered before being shown in the |
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dialog, using a semicolon-separated list of filters specified by |
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\a filter. |
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*/ |
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QFileDialog::QFileDialog(QWidget *parent, |
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const QString &caption, |
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const QString &directory, |
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const QString &filter) |
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: QDialog(*new QFileDialogPrivate, parent, 0) |
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{ |
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Q_D(QFileDialog); |
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d->init(directory, filter, caption); |
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d->lineEdit()->selectAll(); |
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} |
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/*! |
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\internal |
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*/ |
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QFileDialog::QFileDialog(const QFileDialogArgs &args) |
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: QDialog(*new QFileDialogPrivate, args.parent, 0) |
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{ |
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Q_D(QFileDialog); |
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d->init(args.directory, args.filter, args.caption); |
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setFileMode(args.mode); |
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setOptions(args.options); |
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selectFile(args.selection); |
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d->lineEdit()->selectAll(); |
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} |
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/*! |
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Destroys the file dialog. |
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*/ |
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QFileDialog::~QFileDialog() |
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{ |
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Q_D(QFileDialog); |
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#ifndef QT_NO_SETTINGS |
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QSettings settings(QSettings::UserScope, QLatin1String("Trolltech")); |
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settings.beginGroup(QLatin1String("Qt")); |
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settings.setValue(QLatin1String("filedialog"), saveState()); |
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#endif |
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d->deleteNativeDialog_sys(); |
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} |
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/*! |
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\since 4.3 |
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Sets the \a urls that are located in the sidebar. |
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For instance: |
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\snippet doc/src/snippets/filedialogurls.cpp 0 |
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The file dialog will then look like this: |
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\image filedialogurls.png |
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\sa sidebarUrls() |
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*/ |
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void QFileDialog::setSidebarUrls(const QList<QUrl> &urls) |
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{ |
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Q_D(QFileDialog); |
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d->qFileDialogUi->sidebar->setUrls(urls); |
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} |
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/*! |
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\since 4.3 |
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Returns a list of urls that are currently in the sidebar |
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*/ |
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QList<QUrl> QFileDialog::sidebarUrls() const |
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{ |
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Q_D(const QFileDialog); |
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return d->qFileDialogUi->sidebar->urls(); |
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} |
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static const qint32 QFileDialogMagic = 0xbe; |
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const char *qt_file_dialog_filter_reg_exp = |
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"^(.*)\\(([a-zA-Z0-9_.*? +;#\\-\\[\\]@\\{\\}/!<>\\$%&=^~:\\|]*)\\)$"; |
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||
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/*! |
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\since 4.3 |
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Saves the state of the dialog's layout, history and current directory. |
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Typically this is used in conjunction with QSettings to remember the size |
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for a future session. A version number is stored as part of the data. |
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*/ |
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QByteArray QFileDialog::saveState() const |
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{ |
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Q_D(const QFileDialog); |
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int version = 3; |
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QByteArray data; |
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QDataStream stream(&data, QIODevice::WriteOnly); |
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stream << qint32(QFileDialogMagic); |
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stream << qint32(version); |
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stream << d->qFileDialogUi->splitter->saveState(); |
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stream << d->qFileDialogUi->sidebar->urls(); |
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stream << history(); |
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stream << *lastVisitedDir(); |
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stream << d->qFileDialogUi->treeView->header()->saveState(); |
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stream << qint32(viewMode()); |
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return data; |
|
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} |
|
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||
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/*! |
|
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\since 4.3 |
|
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Restores the dialogs's layout, history and current directory to the \a state specified. |
|
432 |
||
433 |
Typically this is used in conjunction with QSettings to restore the size |
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from a past session. |
|
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||
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Returns false if there are errors |
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*/ |
|
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bool QFileDialog::restoreState(const QByteArray &state) |
|
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{ |
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Q_D(QFileDialog); |
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int version = 3; |
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QByteArray sd = state; |
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QDataStream stream(&sd, QIODevice::ReadOnly); |
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if (stream.atEnd()) |
|
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return false; |
|
446 |
QByteArray splitterState; |
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447 |
QByteArray headerData; |
|
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QList<QUrl> bookmarks; |
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QStringList history; |
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QString currentDirectory; |
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qint32 marker; |
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qint32 v; |
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qint32 viewMode; |
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stream >> marker; |
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stream >> v; |
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if (marker != QFileDialogMagic || v != version) |
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return false; |
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||
459 |
stream >> splitterState |
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>> bookmarks |
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>> history |
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>> currentDirectory |
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>> headerData |
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>> viewMode; |
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||
466 |
if (!d->qFileDialogUi->splitter->restoreState(splitterState)) |
|
467 |
return false; |
|
468 |
QList<int> list = d->qFileDialogUi->splitter->sizes(); |
|
469 |
if (list.count() >= 2 && list.at(0) == 0 && list.at(1) == 0) { |
|
470 |
for (int i = 0; i < list.count(); ++i) |
|
471 |
list[i] = d->qFileDialogUi->splitter->widget(i)->sizeHint().width(); |
|
472 |
d->qFileDialogUi->splitter->setSizes(list); |
|
473 |
} |
|
474 |
||
475 |
d->qFileDialogUi->sidebar->setUrls(bookmarks); |
|
476 |
while (history.count() > 5) |
|
477 |
history.pop_front(); |
|
478 |
setHistory(history); |
|
479 |
setDirectory(lastVisitedDir()->isEmpty() ? currentDirectory : *lastVisitedDir()); |
|
480 |
if (!d->qFileDialogUi->treeView->header()->restoreState(headerData)) |
|
481 |
return false; |
|
482 |
||
483 |
setViewMode(ViewMode(viewMode)); |
|
484 |
return true; |
|
485 |
} |
|
486 |
||
487 |
/*! |
|
488 |
\reimp |
|
489 |
*/ |
|
490 |
void QFileDialog::changeEvent(QEvent *e) |
|
491 |
{ |
|
492 |
Q_D(QFileDialog); |
|
493 |
if (e->type() == QEvent::LanguageChange) { |
|
494 |
d->retranslateWindowTitle(); |
|
495 |
d->retranslateStrings(); |
|
496 |
} |
|
497 |
QDialog::changeEvent(e); |
|
498 |
} |
|
499 |
||
500 |
QFileDialogPrivate::QFileDialogPrivate() |
|
501 |
: |
|
502 |
#ifndef QT_NO_PROXYMODEL |
|
503 |
proxyModel(0), |
|
504 |
#endif |
|
505 |
model(0), |
|
506 |
fileMode(QFileDialog::AnyFile), |
|
507 |
acceptMode(QFileDialog::AcceptOpen), |
|
508 |
currentHistoryLocation(-1), |
|
509 |
renameAction(0), |
|
510 |
deleteAction(0), |
|
511 |
showHiddenAction(0), |
|
512 |
useDefaultCaption(true), |
|
513 |
defaultFileTypes(true), |
|
514 |
fileNameLabelExplicitlySat(false), |
|
515 |
nativeDialogInUse(false), |
|
516 |
#ifdef Q_WS_MAC |
|
517 |
mDelegate(0), |
|
518 |
#ifndef QT_MAC_USE_COCOA |
|
519 |
mDialog(0), |
|
520 |
mDialogStarted(false), |
|
521 |
mDialogClosed(true), |
|
522 |
#endif |
|
523 |
#endif |
|
524 |
qFileDialogUi(0) |
|
525 |
{ |
|
526 |
} |
|
527 |
||
528 |
QFileDialogPrivate::~QFileDialogPrivate() |
|
529 |
{ |
|
530 |
} |
|
531 |
||
532 |
void QFileDialogPrivate::retranslateWindowTitle() |
|
533 |
{ |
|
534 |
Q_Q(QFileDialog); |
|
535 |
if (!useDefaultCaption || setWindowTitle != q->windowTitle()) |
|
536 |
return; |
|
537 |
if (acceptMode == QFileDialog::AcceptOpen) { |
|
538 |
if (fileMode == QFileDialog::DirectoryOnly || fileMode == QFileDialog::Directory) |
|
539 |
q->setWindowTitle(QFileDialog::tr("Find Directory")); |
|
540 |
else |
|
541 |
q->setWindowTitle(QFileDialog::tr("Open")); |
|
542 |
} else |
|
543 |
q->setWindowTitle(QFileDialog::tr("Save As")); |
|
544 |
||
545 |
setWindowTitle = q->windowTitle(); |
|
546 |
} |
|
547 |
||
548 |
void QFileDialogPrivate::setLastVisitedDirectory(const QString &dir) |
|
549 |
{ |
|
550 |
*lastVisitedDir() = dir; |
|
551 |
} |
|
552 |
||
553 |
void QFileDialogPrivate::retranslateStrings() |
|
554 |
{ |
|
555 |
Q_Q(QFileDialog); |
|
556 |
/* WIDGETS */ |
|
557 |
if (defaultFileTypes) |
|
558 |
q->setNameFilter(QFileDialog::tr("All Files (*)")); |
|
559 |
||
560 |
QList<QAction*> actions = qFileDialogUi->treeView->header()->actions(); |
|
561 |
QAbstractItemModel *abstractModel = model; |
|
562 |
#ifndef QT_NO_PROXYMODEL |
|
563 |
if (proxyModel) |
|
564 |
abstractModel = proxyModel; |
|
565 |
#endif |
|
566 |
int total = qMin(abstractModel->columnCount(QModelIndex()), actions.count() + 1); |
|
567 |
for (int i = 1; i < total; ++i) { |
|
568 |
actions.at(i - 1)->setText(QFileDialog::tr("Show ") + abstractModel->headerData(i, Qt::Horizontal, Qt::DisplayRole).toString()); |
|
569 |
} |
|
570 |
||
571 |
/* MENU ACTIONS */ |
|
572 |
renameAction->setText(QFileDialog::tr("&Rename")); |
|
573 |
deleteAction->setText(QFileDialog::tr("&Delete")); |
|
574 |
showHiddenAction->setText(QFileDialog::tr("Show &hidden files")); |
|
575 |
newFolderAction->setText(QFileDialog::tr("&New Folder")); |
|
576 |
qFileDialogUi->retranslateUi(q); |
|
577 |
||
578 |
if (!fileNameLabelExplicitlySat){ |
|
579 |
if (fileMode == QFileDialog::DirectoryOnly || fileMode == QFileDialog::Directory) { |
|
580 |
q->setLabelText(QFileDialog::FileName, QFileDialog::tr("Directory:")); |
|
581 |
} else { |
|
582 |
q->setLabelText(QFileDialog::FileName, QFileDialog::tr("File &name:")); |
|
583 |
} |
|
584 |
fileNameLabelExplicitlySat = false; |
|
585 |
} |
|
586 |
} |
|
587 |
||
588 |
void QFileDialogPrivate::emitFilesSelected(const QStringList &files) |
|
589 |
{ |
|
590 |
Q_Q(QFileDialog); |
|
591 |
emit q->filesSelected(files); |
|
592 |
if (files.count() == 1) |
|
593 |
emit q->fileSelected(files.first()); |
|
594 |
} |
|
595 |
||
596 |
bool QFileDialogPrivate::canBeNativeDialog() |
|
597 |
{ |
|
598 |
Q_Q(QFileDialog); |
|
599 |
if (nativeDialogInUse) |
|
600 |
return true; |
|
601 |
if (q->testAttribute(Qt::WA_DontShowOnScreen)) |
|
602 |
return false; |
|
603 |
if (opts & QFileDialog::DontUseNativeDialog) |
|
604 |
return false; |
|
605 |
||
606 |
QLatin1String staticName(QFileDialog::staticMetaObject.className()); |
|
607 |
QLatin1String dynamicName(q->metaObject()->className()); |
|
608 |
return (staticName == dynamicName); |
|
609 |
} |
|
610 |
||
611 |
/*! |
|
612 |
\since 4.5 |
|
613 |
Sets the given \a option to be enabled if \a on is true; otherwise, |
|
614 |
clears the given \a option. |
|
615 |
||
616 |
\sa options, testOption() |
|
617 |
*/ |
|
618 |
void QFileDialog::setOption(Option option, bool on) |
|
619 |
{ |
|
620 |
Q_D(QFileDialog); |
|
621 |
if (!(d->opts & option) != !on) |
|
622 |
setOptions(d->opts ^ option); |
|
623 |
} |
|
624 |
||
625 |
/*! |
|
626 |
\since 4.5 |
|
627 |
||
628 |
Returns true if the given \a option is enabled; otherwise, returns |
|
629 |
false. |
|
630 |
||
631 |
\sa options, setOption() |
|
632 |
*/ |
|
633 |
bool QFileDialog::testOption(Option option) const |
|
634 |
{ |
|
635 |
Q_D(const QFileDialog); |
|
636 |
return (d->opts & option) != 0; |
|
637 |
} |
|
638 |
||
639 |
/*! |
|
640 |
\property QFileDialog::options |
|
641 |
\brief the various options that affect the look and feel of the dialog |
|
642 |
\since 4.5 |
|
643 |
||
644 |
By default, all options are disabled. |
|
645 |
||
646 |
Options should be set before showing the dialog. Setting them while the |
|
647 |
dialog is visible is not guaranteed to have an immediate effect on the |
|
648 |
dialog (depending on the option and on the platform). |
|
649 |
||
650 |
\sa setOption(), testOption() |
|
651 |
*/ |
|
652 |
void QFileDialog::setOptions(Options options) |
|
653 |
{ |
|
654 |
Q_D(QFileDialog); |
|
655 |
||
656 |
Options changed = (options ^ d->opts); |
|
657 |
if (!changed) |
|
658 |
return; |
|
659 |
||
660 |
d->opts = options; |
|
661 |
if (changed & DontResolveSymlinks) |
|
662 |
d->model->setResolveSymlinks(!(options & DontResolveSymlinks)); |
|
663 |
if (changed & ReadOnly) { |
|
664 |
bool ro = (options & ReadOnly); |
|
665 |
d->model->setReadOnly(ro); |
|
666 |
d->qFileDialogUi->newFolderButton->setEnabled(!ro); |
|
667 |
d->renameAction->setEnabled(!ro); |
|
668 |
d->deleteAction->setEnabled(!ro); |
|
669 |
} |
|
670 |
if (changed & HideNameFilterDetails) |
|
671 |
setNameFilters(d->nameFilters); |
|
672 |
} |
|
673 |
||
674 |
QFileDialog::Options QFileDialog::options() const |
|
675 |
{ |
|
676 |
Q_D(const QFileDialog); |
|
677 |
return d->opts; |
|
678 |
} |
|
679 |
||
680 |
/*! |
|
681 |
\overload |
|
682 |
||
683 |
\since 4.5 |
|
684 |
||
685 |
This function connects one of its signals to the slot specified by \a receiver |
|
686 |
and \a member. The specific signal depends is filesSelected() if fileMode is |
|
687 |
ExistingFiles and fileSelected() if fileMode is anything else. |
|
688 |
||
689 |
The signal will be disconnected from the slot when the dialog is closed. |
|
690 |
*/ |
|
691 |
void QFileDialog::open(QObject *receiver, const char *member) |
|
692 |
{ |
|
693 |
Q_D(QFileDialog); |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
694 |
const char *signal = (fileMode() == ExistingFiles) ? SIGNAL(filesSelected(QStringList)) |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
695 |
: SIGNAL(fileSelected(QString)); |
0 | 696 |
connect(this, signal, receiver, member); |
697 |
d->signalToDisconnectOnClose = signal; |
|
698 |
d->receiverToDisconnectOnClose = receiver; |
|
699 |
d->memberToDisconnectOnClose = member; |
|
700 |
||
701 |
QDialog::open(); |
|
702 |
} |
|
703 |
||
704 |
||
705 |
/*! |
|
706 |
\reimp |
|
707 |
*/ |
|
708 |
void QFileDialog::setVisible(bool visible) |
|
709 |
{ |
|
710 |
Q_D(QFileDialog); |
|
711 |
if (visible){ |
|
712 |
if (testAttribute(Qt::WA_WState_ExplicitShowHide) && !testAttribute(Qt::WA_WState_Hidden)) |
|
713 |
return; |
|
714 |
} else if (testAttribute(Qt::WA_WState_ExplicitShowHide) && testAttribute(Qt::WA_WState_Hidden)) |
|
715 |
return; |
|
716 |
||
717 |
if (d->canBeNativeDialog()){ |
|
718 |
if (d->setVisible_sys(visible)){ |
|
719 |
d->nativeDialogInUse = true; |
|
720 |
// Set WA_DontShowOnScreen so that QDialog::setVisible(visible) below |
|
721 |
// updates the state correctly, but skips showing the non-native version: |
|
722 |
setAttribute(Qt::WA_DontShowOnScreen); |
|
723 |
} else { |
|
724 |
d->nativeDialogInUse = false; |
|
725 |
setAttribute(Qt::WA_DontShowOnScreen, false); |
|
726 |
} |
|
727 |
} |
|
728 |
||
729 |
if (!d->nativeDialogInUse) |
|
730 |
d->qFileDialogUi->fileNameEdit->setFocus(); |
|
731 |
||
732 |
QDialog::setVisible(visible); |
|
733 |
} |
|
734 |
||
735 |
/*! |
|
736 |
\internal |
|
737 |
set the directory to url |
|
738 |
*/ |
|
739 |
void QFileDialogPrivate::_q_goToUrl(const QUrl &url) |
|
740 |
{ |
|
741 |
//The shortcut in the side bar may have a parent that is not fetched yet (e.g. an hidden file) |
|
742 |
//so we force the fetching |
|
743 |
QFileSystemModelPrivate::QFileSystemNode *node = model->d_func()->node(url.toLocalFile(), true); |
|
744 |
QModelIndex idx = model->d_func()->index(node); |
|
745 |
_q_enterDirectory(idx); |
|
746 |
} |
|
747 |
||
748 |
/*! |
|
749 |
\fn void QFileDialog::setDirectory(const QDir &directory) |
|
750 |
||
751 |
\overload |
|
752 |
*/ |
|
753 |
||
754 |
/*! |
|
755 |
Sets the file dialog's current \a directory. |
|
756 |
*/ |
|
757 |
void QFileDialog::setDirectory(const QString &directory) |
|
758 |
{ |
|
759 |
Q_D(QFileDialog); |
|
760 |
QString newDirectory = directory; |
|
761 |
QFileInfo info(directory); |
|
762 |
//we remove .. and . from the given path if exist |
|
763 |
if (!directory.isEmpty()) |
|
764 |
newDirectory = QDir::cleanPath(directory); |
|
765 |
||
766 |
if (!directory.isEmpty() && newDirectory.isEmpty()) |
|
767 |
return; |
|
768 |
||
769 |
d->setLastVisitedDirectory(newDirectory); |
|
770 |
||
771 |
if (d->nativeDialogInUse){ |
|
772 |
d->setDirectory_sys(newDirectory); |
|
773 |
return; |
|
774 |
} |
|
775 |
if (d->rootPath() == newDirectory) |
|
776 |
return; |
|
777 |
QModelIndex root = d->model->setRootPath(newDirectory); |
|
778 |
d->qFileDialogUi->newFolderButton->setEnabled(d->model->flags(root) & Qt::ItemIsDropEnabled); |
|
779 |
if (root != d->rootIndex()) { |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
780 |
#ifndef QT_NO_FSCOMPLETER |
0 | 781 |
if (directory.endsWith(QLatin1Char('/'))) |
782 |
d->completer->setCompletionPrefix(newDirectory); |
|
783 |
else |
|
784 |
d->completer->setCompletionPrefix(newDirectory + QLatin1Char('/')); |
|
785 |
#endif |
|
786 |
d->setRootIndex(root); |
|
787 |
} |
|
788 |
d->qFileDialogUi->listView->selectionModel()->clear(); |
|
789 |
} |
|
790 |
||
791 |
/*! |
|
792 |
Returns the directory currently being displayed in the dialog. |
|
793 |
*/ |
|
794 |
QDir QFileDialog::directory() const |
|
795 |
{ |
|
796 |
Q_D(const QFileDialog); |
|
797 |
return QDir(d->nativeDialogInUse ? d->directory_sys() : d->rootPath()); |
|
798 |
} |
|
799 |
||
800 |
/*! |
|
801 |
Selects the given \a filename in the file dialog. |
|
802 |
||
803 |
\sa selectedFiles() |
|
804 |
*/ |
|
805 |
void QFileDialog::selectFile(const QString &filename) |
|
806 |
{ |
|
807 |
Q_D(QFileDialog); |
|
808 |
if (filename.isEmpty()) |
|
809 |
return; |
|
810 |
||
811 |
if (d->nativeDialogInUse){ |
|
812 |
d->selectFile_sys(filename); |
|
813 |
return; |
|
814 |
} |
|
815 |
||
816 |
if (!QDir::isRelativePath(filename)) { |
|
817 |
QFileInfo info(filename); |
|
818 |
QString filenamePath = info.absoluteDir().path(); |
|
819 |
||
820 |
if (d->model->rootPath() != filenamePath) |
|
821 |
setDirectory(filenamePath); |
|
822 |
} |
|
823 |
||
824 |
QModelIndex index = d->model->index(filename); |
|
825 |
QString file; |
|
826 |
if (!index.isValid()) { |
|
827 |
// save as dialog where we want to input a default value |
|
828 |
QString text = filename; |
|
829 |
if (QFileInfo(filename).isAbsolute()) { |
|
830 |
QString current = d->rootPath(); |
|
831 |
text.remove(current); |
|
832 |
if (text.at(0) == QDir::separator() |
|
833 |
#ifdef Q_OS_WIN |
|
834 |
//On Windows both cases can happen |
|
835 |
|| text.at(0) == QLatin1Char('/') |
|
836 |
#endif |
|
837 |
) |
|
838 |
text = text.remove(0,1); |
|
839 |
} |
|
840 |
file = text; |
|
841 |
} else { |
|
842 |
file = index.data().toString(); |
|
843 |
} |
|
844 |
d->qFileDialogUi->listView->selectionModel()->clear(); |
|
845 |
if (!isVisible() || !d->lineEdit()->hasFocus()) |
|
846 |
d->lineEdit()->setText(file); |
|
847 |
} |
|
848 |
||
849 |
/** |
|
850 |
Returns the text in the line edit which can be one or more file names |
|
851 |
*/ |
|
852 |
QStringList QFileDialogPrivate::typedFiles() const |
|
853 |
{ |
|
854 |
QStringList files; |
|
855 |
QString editText = lineEdit()->text(); |
|
856 |
if (!editText.contains(QLatin1Char('"'))) |
|
857 |
files << editText; |
|
858 |
else { |
|
859 |
// " is used to separate files like so: "file1" "file2" "file3" ... |
|
860 |
// ### need escape character for filenames with quotes (") |
|
861 |
QStringList tokens = editText.split(QLatin1Char('\"')); |
|
862 |
for (int i=0; i<tokens.size(); ++i) { |
|
863 |
if ((i % 2) == 0) |
|
864 |
continue; // Every even token is a separator |
|
865 |
files << toInternal(tokens.at(i)); |
|
866 |
} |
|
867 |
} |
|
868 |
return addDefaultSuffixToFiles(files); |
|
869 |
} |
|
870 |
||
871 |
QStringList QFileDialogPrivate::addDefaultSuffixToFiles(const QStringList filesToFix) const |
|
872 |
{ |
|
873 |
QStringList files; |
|
874 |
for (int i=0; i<filesToFix.size(); ++i) { |
|
875 |
QString name = toInternal(filesToFix.at(i)); |
|
876 |
QFileInfo info(name); |
|
877 |
// if the filename has no suffix, add the default suffix |
|
878 |
if (!defaultSuffix.isEmpty() && !info.isDir() && name.lastIndexOf(QLatin1Char('.')) == -1) |
|
879 |
name += QLatin1Char('.') + defaultSuffix; |
|
880 |
if (info.isAbsolute()) { |
|
881 |
files.append(name); |
|
882 |
} else { |
|
883 |
// at this point the path should only have Qt path separators. |
|
884 |
// This check is needed since we might be at the root directory |
|
885 |
// and on Windows it already ends with slash. |
|
886 |
QString path = rootPath(); |
|
887 |
if (!path.endsWith(QLatin1Char('/'))) |
|
888 |
path += QLatin1Char('/'); |
|
889 |
path += name; |
|
890 |
files.append(path); |
|
891 |
} |
|
892 |
} |
|
893 |
return files; |
|
894 |
} |
|
895 |
||
896 |
||
897 |
/*! |
|
898 |
Returns a list of strings containing the absolute paths of the |
|
899 |
selected files in the dialog. If no files are selected, or |
|
900 |
the mode is not ExistingFiles or ExistingFile, selectedFiles() contains the current path in the viewport. |
|
901 |
||
902 |
\sa selectedNameFilter(), selectFile() |
|
903 |
*/ |
|
904 |
QStringList QFileDialog::selectedFiles() const |
|
905 |
{ |
|
906 |
Q_D(const QFileDialog); |
|
907 |
if (d->nativeDialogInUse) |
|
908 |
return d->addDefaultSuffixToFiles(d->selectedFiles_sys()); |
|
909 |
||
910 |
QModelIndexList indexes = d->qFileDialogUi->listView->selectionModel()->selectedRows(); |
|
911 |
QStringList files; |
|
912 |
for (int i = 0; i < indexes.count(); ++i) |
|
913 |
files.append(indexes.at(i).data(QFileSystemModel::FilePathRole).toString()); |
|
914 |
||
915 |
if (files.isEmpty() && !d->lineEdit()->text().isEmpty()) |
|
916 |
files = d->typedFiles(); |
|
917 |
||
918 |
if (files.isEmpty() && !(d->fileMode == ExistingFile || d->fileMode == ExistingFiles)) |
|
919 |
files.append(d->rootIndex().data(QFileSystemModel::FilePathRole).toString()); |
|
920 |
return files; |
|
921 |
} |
|
922 |
||
923 |
/* |
|
924 |
Makes a list of filters from ;;-separated text. |
|
925 |
Used by the mac and windows implementations |
|
926 |
*/ |
|
927 |
QStringList qt_make_filter_list(const QString &filter) |
|
928 |
{ |
|
929 |
QString f(filter); |
|
930 |
||
931 |
if (f.isEmpty()) |
|
932 |
return QStringList(); |
|
933 |
||
934 |
QString sep(QLatin1String(";;")); |
|
935 |
int i = f.indexOf(sep, 0); |
|
936 |
if (i == -1) { |
|
937 |
if (f.indexOf(QLatin1Char('\n'), 0) != -1) { |
|
938 |
sep = QLatin1Char('\n'); |
|
939 |
i = f.indexOf(sep, 0); |
|
940 |
} |
|
941 |
} |
|
942 |
||
943 |
return f.split(sep); |
|
944 |
} |
|
945 |
||
946 |
/*! |
|
947 |
\since 4.4 |
|
948 |
||
949 |
Sets the filter used in the file dialog to the given \a filter. |
|
950 |
||
951 |
If \a filter contains a pair of parentheses containing one or more |
|
952 |
of \bold{anything*something}, separated by spaces, then only the |
|
953 |
text contained in the parentheses is used as the filter. This means |
|
954 |
that these calls are all equivalent: |
|
955 |
||
956 |
\snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 6 |
|
957 |
||
958 |
\sa setNameFilters() |
|
959 |
*/ |
|
960 |
void QFileDialog::setNameFilter(const QString &filter) |
|
961 |
{ |
|
962 |
setNameFilters(qt_make_filter_list(filter)); |
|
963 |
} |
|
964 |
||
965 |
/*! |
|
966 |
\obsolete |
|
967 |
||
968 |
Use setNameFilter() instead. |
|
969 |
*/ |
|
970 |
void QFileDialog::setFilter(const QString &filter) |
|
971 |
{ |
|
972 |
setNameFilter(filter); |
|
973 |
} |
|
974 |
||
975 |
/*! |
|
976 |
\property QFileDialog::nameFilterDetailsVisible |
|
977 |
\obsolete |
|
978 |
\brief This property holds whether the filter details is shown or not. |
|
979 |
\since 4.4 |
|
980 |
||
981 |
When this property is true (the default), the filter details are shown |
|
982 |
in the combo box. When the property is set to false, these are hidden. |
|
983 |
||
984 |
Use setOption(HideNameFilterDetails, !\e enabled) or |
|
985 |
!testOption(HideNameFilterDetails). |
|
986 |
*/ |
|
987 |
void QFileDialog::setNameFilterDetailsVisible(bool enabled) |
|
988 |
{ |
|
989 |
setOption(HideNameFilterDetails, !enabled); |
|
990 |
} |
|
991 |
||
992 |
bool QFileDialog::isNameFilterDetailsVisible() const |
|
993 |
{ |
|
994 |
return !testOption(HideNameFilterDetails); |
|
995 |
} |
|
996 |
||
997 |
||
998 |
/*! |
|
999 |
\since 4.4 |
|
1000 |
||
1001 |
Sets the \a filters used in the file dialog. |
|
1002 |
||
1003 |
\snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 7 |
|
1004 |
*/ |
|
1005 |
void QFileDialog::setNameFilters(const QStringList &filters) |
|
1006 |
{ |
|
1007 |
Q_D(QFileDialog); |
|
1008 |
d->defaultFileTypes = (filters == QStringList(QFileDialog::tr("All Files (*)"))); |
|
1009 |
QStringList cleanedFilters; |
|
1010 |
for (int i = 0; i < filters.count(); ++i) { |
|
1011 |
cleanedFilters << filters[i].simplified(); |
|
1012 |
} |
|
1013 |
d->nameFilters = cleanedFilters; |
|
1014 |
||
1015 |
if (d->nativeDialogInUse){ |
|
1016 |
d->setNameFilters_sys(cleanedFilters); |
|
1017 |
return; |
|
1018 |
} |
|
1019 |
||
1020 |
d->qFileDialogUi->fileTypeCombo->clear(); |
|
1021 |
if (cleanedFilters.isEmpty()) |
|
1022 |
return; |
|
1023 |
||
1024 |
if (testOption(HideNameFilterDetails)) { |
|
1025 |
QStringList strippedFilters; |
|
1026 |
QRegExp r(QString::fromLatin1(qt_file_dialog_filter_reg_exp)); |
|
1027 |
for (int i = 0; i < cleanedFilters.count(); ++i) { |
|
1028 |
QString filterName; |
|
1029 |
int index = r.indexIn(cleanedFilters[i]); |
|
1030 |
if (index >= 0) |
|
1031 |
filterName = r.cap(1); |
|
1032 |
strippedFilters.append(filterName.simplified()); |
|
1033 |
} |
|
1034 |
d->qFileDialogUi->fileTypeCombo->addItems(strippedFilters); |
|
1035 |
} else { |
|
1036 |
d->qFileDialogUi->fileTypeCombo->addItems(cleanedFilters); |
|
1037 |
} |
|
1038 |
d->_q_useNameFilter(0); |
|
1039 |
} |
|
1040 |
||
1041 |
/*! |
|
1042 |
\obsolete |
|
1043 |
||
1044 |
Use setNameFilters() instead. |
|
1045 |
*/ |
|
1046 |
void QFileDialog::setFilters(const QStringList &filters) |
|
1047 |
{ |
|
1048 |
setNameFilters(filters); |
|
1049 |
} |
|
1050 |
||
1051 |
/*! |
|
1052 |
\since 4.4 |
|
1053 |
||
1054 |
Returns the file type filters that are in operation on this file |
|
1055 |
dialog. |
|
1056 |
*/ |
|
1057 |
QStringList QFileDialog::nameFilters() const |
|
1058 |
{ |
|
1059 |
return d_func()->nameFilters; |
|
1060 |
} |
|
1061 |
||
1062 |
/*! |
|
1063 |
\obsolete |
|
1064 |
||
1065 |
Use nameFilters() instead. |
|
1066 |
*/ |
|
1067 |
||
1068 |
QStringList QFileDialog::filters() const |
|
1069 |
{ |
|
1070 |
return nameFilters(); |
|
1071 |
} |
|
1072 |
||
1073 |
/*! |
|
1074 |
\since 4.4 |
|
1075 |
||
1076 |
Sets the current file type \a filter. Multiple filters can be |
|
1077 |
passed in \a filter by separating them with semicolons or spaces. |
|
1078 |
||
1079 |
\sa setNameFilter(), setNameFilters(), selectedNameFilter() |
|
1080 |
*/ |
|
1081 |
void QFileDialog::selectNameFilter(const QString &filter) |
|
1082 |
{ |
|
1083 |
Q_D(QFileDialog); |
|
1084 |
if (d->nativeDialogInUse) { |
|
1085 |
d->selectNameFilter_sys(filter); |
|
1086 |
return; |
|
1087 |
} |
|
1088 |
||
1089 |
int i = d->qFileDialogUi->fileTypeCombo->findText(filter); |
|
1090 |
if (i >= 0) { |
|
1091 |
d->qFileDialogUi->fileTypeCombo->setCurrentIndex(i); |
|
1092 |
d->_q_useNameFilter(d->qFileDialogUi->fileTypeCombo->currentIndex()); |
|
1093 |
} |
|
1094 |
} |
|
1095 |
||
1096 |
/*! |
|
1097 |
\obsolete |
|
1098 |
||
1099 |
Use selectNameFilter() instead. |
|
1100 |
*/ |
|
1101 |
||
1102 |
void QFileDialog::selectFilter(const QString &filter) |
|
1103 |
{ |
|
1104 |
selectNameFilter(filter); |
|
1105 |
} |
|
1106 |
||
1107 |
/*! |
|
1108 |
\since 4.4 |
|
1109 |
||
1110 |
Returns the filter that the user selected in the file dialog. |
|
1111 |
||
1112 |
\sa selectedFiles() |
|
1113 |
*/ |
|
1114 |
QString QFileDialog::selectedNameFilter() const |
|
1115 |
{ |
|
1116 |
Q_D(const QFileDialog); |
|
1117 |
if (d->nativeDialogInUse) |
|
1118 |
return d->selectedNameFilter_sys(); |
|
1119 |
||
1120 |
return d->qFileDialogUi->fileTypeCombo->currentText(); |
|
1121 |
} |
|
1122 |
||
1123 |
/*! |
|
1124 |
\obsolete |
|
1125 |
||
1126 |
Use selectedNameFilter() instead. |
|
1127 |
*/ |
|
1128 |
QString QFileDialog::selectedFilter() const |
|
1129 |
{ |
|
1130 |
return selectedNameFilter(); |
|
1131 |
} |
|
1132 |
||
1133 |
/*! |
|
1134 |
\since 4.4 |
|
1135 |
||
1136 |
Returns the filter that is used when displaying files. |
|
1137 |
||
1138 |
\sa setFilter() |
|
1139 |
*/ |
|
1140 |
QDir::Filters QFileDialog::filter() const |
|
1141 |
{ |
|
1142 |
Q_D(const QFileDialog); |
|
1143 |
return d->model->filter(); |
|
1144 |
} |
|
1145 |
||
1146 |
/*! |
|
1147 |
\since 4.4 |
|
1148 |
||
1149 |
Sets the filter used by the model to \a filters. The filter is used |
|
1150 |
to specify the kind of files that should be shown. |
|
1151 |
||
1152 |
\sa filter() |
|
1153 |
*/ |
|
1154 |
||
1155 |
void QFileDialog::setFilter(QDir::Filters filters) |
|
1156 |
{ |
|
1157 |
Q_D(QFileDialog); |
|
1158 |
d->model->setFilter(filters); |
|
1159 |
if (d->nativeDialogInUse){ |
|
1160 |
d->setFilter_sys(); |
|
1161 |
return; |
|
1162 |
} |
|
1163 |
||
1164 |
d->showHiddenAction->setChecked((filters & QDir::Hidden)); |
|
1165 |
} |
|
1166 |
||
1167 |
/*! |
|
1168 |
\property QFileDialog::viewMode |
|
1169 |
\brief the way files and directories are displayed in the dialog |
|
1170 |
||
1171 |
By default, the \c Detail mode is used to display information about |
|
1172 |
files and directories. |
|
1173 |
||
1174 |
\sa ViewMode |
|
1175 |
*/ |
|
1176 |
void QFileDialog::setViewMode(QFileDialog::ViewMode mode) |
|
1177 |
{ |
|
1178 |
Q_D(QFileDialog); |
|
1179 |
if (mode == Detail) |
|
1180 |
d->_q_showDetailsView(); |
|
1181 |
else |
|
1182 |
d->_q_showListView(); |
|
1183 |
} |
|
1184 |
||
1185 |
QFileDialog::ViewMode QFileDialog::viewMode() const |
|
1186 |
{ |
|
1187 |
Q_D(const QFileDialog); |
|
1188 |
return (d->qFileDialogUi->stackedWidget->currentWidget() == d->qFileDialogUi->listView->parent() ? QFileDialog::List : QFileDialog::Detail); |
|
1189 |
} |
|
1190 |
||
1191 |
/*! |
|
1192 |
\property QFileDialog::fileMode |
|
1193 |
\brief the file mode of the dialog |
|
1194 |
||
1195 |
The file mode defines the number and type of items that the user is |
|
1196 |
expected to select in the dialog. |
|
1197 |
||
1198 |
By default, this property is set to AnyFile. |
|
1199 |
||
1200 |
This function will set the labels for the FileName and |
|
1201 |
\l{QFileDialog::}{Accept} \l{DialogLabel}s. It is possible to set |
|
1202 |
custom text after the call to setFileMode(). |
|
1203 |
||
1204 |
\sa FileMode |
|
1205 |
*/ |
|
1206 |
void QFileDialog::setFileMode(QFileDialog::FileMode mode) |
|
1207 |
{ |
|
1208 |
Q_D(QFileDialog); |
|
1209 |
if (d->nativeDialogInUse){ |
|
1210 |
d->model->setFilter(d->filterForMode(filter())); |
|
1211 |
d->setFilter_sys(); |
|
1212 |
return; |
|
1213 |
} |
|
1214 |
||
1215 |
d->fileMode = mode; |
|
1216 |
d->retranslateWindowTitle(); |
|
1217 |
||
1218 |
// keep ShowDirsOnly option in sync with fileMode (BTW, DirectoryOnly is obsolete) |
|
1219 |
setOption(ShowDirsOnly, mode == DirectoryOnly); |
|
1220 |
||
1221 |
// set selection mode and behavior |
|
1222 |
QAbstractItemView::SelectionMode selectionMode; |
|
1223 |
if (mode == QFileDialog::ExistingFiles) |
|
1224 |
selectionMode = QAbstractItemView::ExtendedSelection; |
|
1225 |
else |
|
1226 |
selectionMode = QAbstractItemView::SingleSelection; |
|
1227 |
d->qFileDialogUi->listView->setSelectionMode(selectionMode); |
|
1228 |
d->qFileDialogUi->treeView->setSelectionMode(selectionMode); |
|
1229 |
// set filter |
|
1230 |
d->model->setFilter(d->filterForMode(filter())); |
|
1231 |
// setup file type for directory |
|
1232 |
QString buttonText = (d->acceptMode == AcceptOpen ? tr("&Open") : tr("&Save")); |
|
1233 |
if (mode == DirectoryOnly || mode == Directory) { |
|
1234 |
d->qFileDialogUi->fileTypeCombo->clear(); |
|
1235 |
d->qFileDialogUi->fileTypeCombo->addItem(tr("Directories")); |
|
1236 |
d->qFileDialogUi->fileTypeCombo->setEnabled(false); |
|
1237 |
||
1238 |
if (!d->fileNameLabelExplicitlySat){ |
|
1239 |
setLabelText(FileName, tr("Directory:")); |
|
1240 |
d->fileNameLabelExplicitlySat = false; |
|
1241 |
} |
|
1242 |
buttonText = tr("&Choose"); |
|
1243 |
} else { |
|
1244 |
if (!d->fileNameLabelExplicitlySat){ |
|
1245 |
setLabelText(FileName, tr("File &name:")); |
|
1246 |
d->fileNameLabelExplicitlySat = false; |
|
1247 |
} |
|
1248 |
} |
|
1249 |
setLabelText(Accept, buttonText); |
|
1250 |
d->qFileDialogUi->fileTypeCombo->setEnabled(!testOption(ShowDirsOnly)); |
|
1251 |
d->_q_updateOkButton(); |
|
1252 |
} |
|
1253 |
||
1254 |
QFileDialog::FileMode QFileDialog::fileMode() const |
|
1255 |
{ |
|
1256 |
Q_D(const QFileDialog); |
|
1257 |
return d->fileMode; |
|
1258 |
} |
|
1259 |
||
1260 |
/*! |
|
1261 |
\property QFileDialog::acceptMode |
|
1262 |
\brief the accept mode of the dialog |
|
1263 |
||
1264 |
The action mode defines whether the dialog is for opening or saving files. |
|
1265 |
||
1266 |
By default, this property is set to \l{AcceptOpen}. |
|
1267 |
||
1268 |
\sa AcceptMode |
|
1269 |
*/ |
|
1270 |
void QFileDialog::setAcceptMode(QFileDialog::AcceptMode mode) |
|
1271 |
{ |
|
1272 |
Q_D(QFileDialog); |
|
1273 |
d->acceptMode = mode; |
|
1274 |
bool directoryMode = (d->fileMode == Directory || d->fileMode == DirectoryOnly); |
|
1275 |
QDialogButtonBox::StandardButton button = (mode == AcceptOpen ? QDialogButtonBox::Open : QDialogButtonBox::Save); |
|
1276 |
d->qFileDialogUi->buttonBox->setStandardButtons(button | QDialogButtonBox::Cancel); |
|
1277 |
d->qFileDialogUi->buttonBox->button(button)->setEnabled(false); |
|
1278 |
d->_q_updateOkButton(); |
|
1279 |
if (mode == AcceptOpen && directoryMode) |
|
1280 |
setLabelText(Accept, tr("&Choose")); |
|
1281 |
else |
|
1282 |
setLabelText(Accept, (mode == AcceptOpen ? tr("&Open") : tr("&Save"))); |
|
1283 |
if (mode == AcceptSave) { |
|
1284 |
d->qFileDialogUi->lookInCombo->setEditable(false); |
|
1285 |
} |
|
1286 |
d->retranslateWindowTitle(); |
|
1287 |
} |
|
1288 |
||
1289 |
/* |
|
1290 |
Returns the file system model index that is the root index in the |
|
1291 |
views |
|
1292 |
*/ |
|
1293 |
QModelIndex QFileDialogPrivate::rootIndex() const { |
|
1294 |
return mapToSource(qFileDialogUi->listView->rootIndex()); |
|
1295 |
} |
|
1296 |
||
1297 |
QAbstractItemView *QFileDialogPrivate::currentView() const { |
|
1298 |
if (!qFileDialogUi->stackedWidget) |
|
1299 |
return 0; |
|
1300 |
if (qFileDialogUi->stackedWidget->currentWidget() == qFileDialogUi->listView->parent()) |
|
1301 |
return qFileDialogUi->listView; |
|
1302 |
return qFileDialogUi->treeView; |
|
1303 |
} |
|
1304 |
||
1305 |
QLineEdit *QFileDialogPrivate::lineEdit() const { |
|
1306 |
return (QLineEdit*)qFileDialogUi->fileNameEdit; |
|
1307 |
} |
|
1308 |
||
1309 |
/* |
|
1310 |
Sets the view root index to be the file system model index |
|
1311 |
*/ |
|
1312 |
void QFileDialogPrivate::setRootIndex(const QModelIndex &index) const { |
|
1313 |
Q_ASSERT(index.isValid() ? index.model() == model : true); |
|
1314 |
QModelIndex idx = mapFromSource(index); |
|
1315 |
qFileDialogUi->treeView->setRootIndex(idx); |
|
1316 |
qFileDialogUi->listView->setRootIndex(idx); |
|
1317 |
} |
|
1318 |
/* |
|
1319 |
Select a file system model index |
|
1320 |
returns the index that was selected (or not depending upon sortfilterproxymodel) |
|
1321 |
*/ |
|
1322 |
QModelIndex QFileDialogPrivate::select(const QModelIndex &index) const { |
|
1323 |
Q_ASSERT(index.isValid() ? index.model() == model : true); |
|
1324 |
||
1325 |
QModelIndex idx = mapFromSource(index); |
|
1326 |
if (idx.isValid() && !qFileDialogUi->listView->selectionModel()->isSelected(idx)) |
|
1327 |
qFileDialogUi->listView->selectionModel()->select(idx, |
|
1328 |
QItemSelectionModel::Select | QItemSelectionModel::Rows); |
|
1329 |
return idx; |
|
1330 |
} |
|
1331 |
||
1332 |
QFileDialog::AcceptMode QFileDialog::acceptMode() const |
|
1333 |
{ |
|
1334 |
Q_D(const QFileDialog); |
|
1335 |
return d->acceptMode; |
|
1336 |
} |
|
1337 |
||
1338 |
/*! |
|
1339 |
\property QFileDialog::readOnly |
|
1340 |
\obsolete |
|
1341 |
\brief Whether the filedialog is read-only |
|
1342 |
||
1343 |
If this property is set to false, the file dialog will allow renaming, |
|
1344 |
and deleting of files and directories and creating directories. |
|
1345 |
||
1346 |
Use setOption(ReadOnly, \e enabled) or testOption(ReadOnly) instead. |
|
1347 |
*/ |
|
1348 |
void QFileDialog::setReadOnly(bool enabled) |
|
1349 |
{ |
|
1350 |
setOption(ReadOnly, enabled); |
|
1351 |
} |
|
1352 |
||
1353 |
bool QFileDialog::isReadOnly() const |
|
1354 |
{ |
|
1355 |
return testOption(ReadOnly); |
|
1356 |
} |
|
1357 |
||
1358 |
/*! |
|
1359 |
\property QFileDialog::resolveSymlinks |
|
1360 |
\obsolete |
|
1361 |
\brief whether the filedialog should resolve shortcuts |
|
1362 |
||
1363 |
If this property is set to true, the file dialog will resolve |
|
1364 |
shortcuts or symbolic links. |
|
1365 |
||
1366 |
Use setOption(DontResolveSymlinks, !\a enabled) or |
|
1367 |
!testOption(DontResolveSymlinks). |
|
1368 |
*/ |
|
1369 |
void QFileDialog::setResolveSymlinks(bool enabled) |
|
1370 |
{ |
|
1371 |
setOption(DontResolveSymlinks, !enabled); |
|
1372 |
} |
|
1373 |
||
1374 |
bool QFileDialog::resolveSymlinks() const |
|
1375 |
{ |
|
1376 |
return !testOption(DontResolveSymlinks); |
|
1377 |
} |
|
1378 |
||
1379 |
/*! |
|
1380 |
\property QFileDialog::confirmOverwrite |
|
1381 |
\obsolete |
|
1382 |
\brief whether the filedialog should ask before accepting a selected file, |
|
1383 |
when the accept mode is AcceptSave |
|
1384 |
||
1385 |
Use setOption(DontConfirmOverwrite, !\e enabled) or |
|
1386 |
!testOption(DontConfirmOverwrite) instead. |
|
1387 |
*/ |
|
1388 |
void QFileDialog::setConfirmOverwrite(bool enabled) |
|
1389 |
{ |
|
1390 |
setOption(DontConfirmOverwrite, !enabled); |
|
1391 |
} |
|
1392 |
||
1393 |
bool QFileDialog::confirmOverwrite() const |
|
1394 |
{ |
|
1395 |
return !testOption(DontConfirmOverwrite); |
|
1396 |
} |
|
1397 |
||
1398 |
/*! |
|
1399 |
\property QFileDialog::defaultSuffix |
|
1400 |
\brief suffix added to the filename if no other suffix was specified |
|
1401 |
||
1402 |
This property specifies a string that will be added to the |
|
1403 |
filename if it has no suffix already. The suffix is typically |
|
1404 |
used to indicate the file type (e.g. "txt" indicates a text |
|
1405 |
file). |
|
1406 |
*/ |
|
1407 |
void QFileDialog::setDefaultSuffix(const QString &suffix) |
|
1408 |
{ |
|
1409 |
Q_D(QFileDialog); |
|
1410 |
d->defaultSuffix = suffix; |
|
1411 |
} |
|
1412 |
||
1413 |
QString QFileDialog::defaultSuffix() const |
|
1414 |
{ |
|
1415 |
Q_D(const QFileDialog); |
|
1416 |
return d->defaultSuffix; |
|
1417 |
} |
|
1418 |
||
1419 |
/*! |
|
1420 |
Sets the browsing history of the filedialog to contain the given |
|
1421 |
\a paths. |
|
1422 |
*/ |
|
1423 |
void QFileDialog::setHistory(const QStringList &paths) |
|
1424 |
{ |
|
1425 |
Q_D(QFileDialog); |
|
1426 |
d->qFileDialogUi->lookInCombo->setHistory(paths); |
|
1427 |
} |
|
1428 |
||
1429 |
void QFileDialogComboBox::setHistory(const QStringList &paths) |
|
1430 |
{ |
|
1431 |
m_history = paths; |
|
1432 |
// Only populate the first item, showPopup will populate the rest if needed |
|
1433 |
QList<QUrl> list; |
|
1434 |
QModelIndex idx = d_ptr->model->index(d_ptr->rootPath()); |
|
1435 |
//On windows the popup display the "C:\", convert to nativeSeparators |
|
1436 |
QUrl url = QUrl::fromLocalFile(QDir::toNativeSeparators(idx.data(QFileSystemModel::FilePathRole).toString())); |
|
1437 |
if (url.isValid()) |
|
1438 |
list.append(url); |
|
1439 |
urlModel->setUrls(list); |
|
1440 |
} |
|
1441 |
||
1442 |
/*! |
|
1443 |
Returns the browsing history of the filedialog as a list of paths. |
|
1444 |
*/ |
|
1445 |
QStringList QFileDialog::history() const |
|
1446 |
{ |
|
1447 |
Q_D(const QFileDialog); |
|
1448 |
QStringList currentHistory = d->qFileDialogUi->lookInCombo->history(); |
|
1449 |
//On windows the popup display the "C:\", convert to nativeSeparators |
|
1450 |
QString newHistory = QDir::toNativeSeparators(d->rootIndex().data(QFileSystemModel::FilePathRole).toString()); |
|
1451 |
if (!currentHistory.contains(newHistory)) |
|
1452 |
currentHistory << newHistory; |
|
1453 |
return currentHistory; |
|
1454 |
} |
|
1455 |
||
1456 |
/*! |
|
1457 |
Sets the item delegate used to render items in the views in the |
|
1458 |
file dialog to the given \a delegate. |
|
1459 |
||
1460 |
\warning You should not share the same instance of a delegate between views. |
|
1461 |
Doing so can cause incorrect or unintuitive editing behavior since each |
|
1462 |
view connected to a given delegate may receive the \l{QAbstractItemDelegate::}{closeEditor()} |
|
1463 |
signal, and attempt to access, modify or close an editor that has already been closed. |
|
1464 |
||
1465 |
Note that the model used is QFileSystemModel. It has custom item data roles, which is |
|
1466 |
described by the \l{QFileSystemModel::}{Roles} enum. You can use a QFileIconProvider if |
|
1467 |
you only want custom icons. |
|
1468 |
||
1469 |
\sa itemDelegate(), setIconProvider(), QFileSystemModel |
|
1470 |
*/ |
|
1471 |
void QFileDialog::setItemDelegate(QAbstractItemDelegate *delegate) |
|
1472 |
{ |
|
1473 |
Q_D(QFileDialog); |
|
1474 |
d->qFileDialogUi->listView->setItemDelegate(delegate); |
|
1475 |
d->qFileDialogUi->treeView->setItemDelegate(delegate); |
|
1476 |
} |
|
1477 |
||
1478 |
/*! |
|
1479 |
Returns the item delegate used to render the items in the views in the filedialog. |
|
1480 |
*/ |
|
1481 |
QAbstractItemDelegate *QFileDialog::itemDelegate() const |
|
1482 |
{ |
|
1483 |
Q_D(const QFileDialog); |
|
1484 |
return d->qFileDialogUi->listView->itemDelegate(); |
|
1485 |
} |
|
1486 |
||
1487 |
/*! |
|
1488 |
Sets the icon provider used by the filedialog to the specified \a provider. |
|
1489 |
*/ |
|
1490 |
void QFileDialog::setIconProvider(QFileIconProvider *provider) |
|
1491 |
{ |
|
1492 |
Q_D(QFileDialog); |
|
1493 |
d->model->setIconProvider(provider); |
|
1494 |
//It forces the refresh of all entries in the side bar, then we can get new icons |
|
1495 |
d->qFileDialogUi->sidebar->setUrls(d->qFileDialogUi->sidebar->urls()); |
|
1496 |
} |
|
1497 |
||
1498 |
/*! |
|
1499 |
Returns the icon provider used by the filedialog. |
|
1500 |
*/ |
|
1501 |
QFileIconProvider *QFileDialog::iconProvider() const |
|
1502 |
{ |
|
1503 |
Q_D(const QFileDialog); |
|
1504 |
return d->model->iconProvider(); |
|
1505 |
} |
|
1506 |
||
1507 |
/*! |
|
1508 |
Sets the \a text shown in the filedialog in the specified \a label. |
|
1509 |
*/ |
|
1510 |
void QFileDialog::setLabelText(DialogLabel label, const QString &text) |
|
1511 |
{ |
|
1512 |
Q_D(QFileDialog); |
|
1513 |
QPushButton *button; |
|
1514 |
switch (label) { |
|
1515 |
case LookIn: |
|
1516 |
d->qFileDialogUi->lookInLabel->setText(text); |
|
1517 |
break; |
|
1518 |
case FileName: |
|
1519 |
d->qFileDialogUi->fileNameLabel->setText(text); |
|
1520 |
d->fileNameLabelExplicitlySat = true; |
|
1521 |
break; |
|
1522 |
case FileType: |
|
1523 |
d->qFileDialogUi->fileTypeLabel->setText(text); |
|
1524 |
break; |
|
1525 |
case Accept: |
|
1526 |
d->acceptLabel = text; |
|
1527 |
if (acceptMode() == AcceptOpen) |
|
1528 |
button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Open); |
|
1529 |
else |
|
1530 |
button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Save); |
|
1531 |
if (button) |
|
1532 |
button->setText(text); |
|
1533 |
break; |
|
1534 |
case Reject: |
|
1535 |
button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Cancel); |
|
1536 |
if (button) |
|
1537 |
button->setText(text); |
|
1538 |
break; |
|
1539 |
} |
|
1540 |
} |
|
1541 |
||
1542 |
/*! |
|
1543 |
Returns the text shown in the filedialog in the specified \a label. |
|
1544 |
*/ |
|
1545 |
QString QFileDialog::labelText(DialogLabel label) const |
|
1546 |
{ |
|
1547 |
QPushButton *button; |
|
1548 |
Q_D(const QFileDialog); |
|
1549 |
switch (label) { |
|
1550 |
case LookIn: |
|
1551 |
return d->qFileDialogUi->lookInLabel->text(); |
|
1552 |
case FileName: |
|
1553 |
return d->qFileDialogUi->fileNameLabel->text(); |
|
1554 |
case FileType: |
|
1555 |
return d->qFileDialogUi->fileTypeLabel->text(); |
|
1556 |
case Accept: |
|
1557 |
if (acceptMode() == AcceptOpen) |
|
1558 |
button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Open); |
|
1559 |
else |
|
1560 |
button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Save); |
|
1561 |
if (button) |
|
1562 |
return button->text(); |
|
1563 |
case Reject: |
|
1564 |
button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Cancel); |
|
1565 |
if (button) |
|
1566 |
return button->text(); |
|
1567 |
} |
|
1568 |
return QString(); |
|
1569 |
} |
|
1570 |
||
1571 |
/* |
|
1572 |
For the native file dialogs |
|
1573 |
*/ |
|
1574 |
||
1575 |
#if defined(Q_WS_WIN) |
|
1576 |
extern QString qt_win_get_open_file_name(const QFileDialogArgs &args, |
|
1577 |
QString *initialDirectory, |
|
1578 |
QString *selectedFilter); |
|
1579 |
||
1580 |
extern QString qt_win_get_save_file_name(const QFileDialogArgs &args, |
|
1581 |
QString *initialDirectory, |
|
1582 |
QString *selectedFilter); |
|
1583 |
||
1584 |
extern QStringList qt_win_get_open_file_names(const QFileDialogArgs &args, |
|
1585 |
QString *initialDirectory, |
|
1586 |
QString *selectedFilter); |
|
1587 |
||
1588 |
extern QString qt_win_get_existing_directory(const QFileDialogArgs &args); |
|
1589 |
#endif |
|
1590 |
||
1591 |
/*! |
|
1592 |
This is a convenience static function that returns an existing file |
|
1593 |
selected by the user. If the user presses Cancel, it returns a null string. |
|
1594 |
||
1595 |
\snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 8 |
|
1596 |
||
1597 |
The function creates a modal file dialog with the given \a parent widget. |
|
1598 |
If \a parent is not 0, the dialog will be shown centered over the parent |
|
1599 |
widget. |
|
1600 |
||
1601 |
The file dialog's working directory will be set to \a dir. If \a dir |
|
1602 |
includes a file name, the file will be selected. Only files that match the |
|
1603 |
given \a filter are shown. The filter selected is set to \a selectedFilter. |
|
1604 |
The parameters \a dir, \a selectedFilter, and \a filter may be empty |
|
1605 |
strings. If you want multiple filters, separate them with ';;', for |
|
1606 |
example: |
|
1607 |
||
1608 |
\code |
|
1609 |
"Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml)" |
|
1610 |
\endcode |
|
1611 |
||
1612 |
The \a options argument holds various options about how to run the dialog, |
|
1613 |
see the QFileDialog::Option enum for more information on the flags you can |
|
1614 |
pass. |
|
1615 |
||
1616 |
The dialog's caption is set to \a caption. If \a caption is not specified |
|
1617 |
then a default caption will be used. |
|
1618 |
||
1619 |
On Windows and Mac OS X, this static function will use the native file |
|
1620 |
dialog and not a QFileDialog. |
|
1621 |
||
1622 |
On Windows the dialog will spin a blocking modal event loop that will not |
|
1623 |
dispatch any QTimers, and if \a parent is not 0 then it will position the |
|
1624 |
dialog just below the parent's title bar. |
|
1625 |
||
1626 |
On Unix/X11, the normal behavior of the file dialog is to resolve and |
|
1627 |
follow symlinks. For example, if \c{/usr/tmp} is a symlink to \c{/var/tmp}, |
|
1628 |
the file dialog will change to \c{/var/tmp} after entering \c{/usr/tmp}. If |
|
1629 |
\a options includes DontResolveSymlinks, the file dialog will treat |
|
1630 |
symlinks as regular directories. |
|
1631 |
||
1632 |
\warning Do not delete \a parent during the execution of the dialog. If you |
|
1633 |
want to do this, you should create the dialog yourself using one of the |
|
1634 |
QFileDialog constructors. |
|
1635 |
||
1636 |
\sa getOpenFileNames(), getSaveFileName(), getExistingDirectory() |
|
1637 |
*/ |
|
1638 |
QString QFileDialog::getOpenFileName(QWidget *parent, |
|
1639 |
const QString &caption, |
|
1640 |
const QString &dir, |
|
1641 |
const QString &filter, |
|
1642 |
QString *selectedFilter, |
|
1643 |
Options options) |
|
1644 |
{ |
|
1645 |
if (qt_filedialog_open_filename_hook && !(options & DontUseNativeDialog)) |
|
1646 |
return qt_filedialog_open_filename_hook(parent, caption, dir, filter, selectedFilter, options); |
|
1647 |
QFileDialogArgs args; |
|
1648 |
args.parent = parent; |
|
1649 |
args.caption = caption; |
|
1650 |
args.directory = QFileDialogPrivate::workingDirectory(dir); |
|
1651 |
args.selection = QFileDialogPrivate::initialSelection(dir); |
|
1652 |
args.filter = filter; |
|
1653 |
args.mode = ExistingFile; |
|
1654 |
args.options = options; |
|
1655 |
#if defined(Q_WS_WIN) |
|
1656 |
if (qt_use_native_dialogs && !(args.options & DontUseNativeDialog)) { |
|
1657 |
return qt_win_get_open_file_name(args, &(args.directory), selectedFilter); |
|
1658 |
} |
|
1659 |
#endif |
|
1660 |
||
1661 |
// create a qt dialog |
|
1662 |
QFileDialog dialog(args); |
|
1663 |
if (selectedFilter) |
|
1664 |
dialog.selectNameFilter(*selectedFilter); |
|
1665 |
if (dialog.exec() == QDialog::Accepted) { |
|
1666 |
if (selectedFilter) |
|
1667 |
*selectedFilter = dialog.selectedFilter(); |
|
1668 |
return dialog.selectedFiles().value(0); |
|
1669 |
} |
|
1670 |
return QString(); |
|
1671 |
} |
|
1672 |
||
1673 |
/*! |
|
1674 |
This is a convenience static function that will return one or more existing |
|
1675 |
files selected by the user. |
|
1676 |
||
1677 |
\snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 9 |
|
1678 |
||
1679 |
This function creates a modal file dialog with the given \a parent widget. |
|
1680 |
If \a parent is not 0, the dialog will be shown centered over the parent |
|
1681 |
widget. |
|
1682 |
||
1683 |
The file dialog's working directory will be set to \a dir. If \a dir |
|
1684 |
includes a file name, the file will be selected. The filter is set to |
|
1685 |
\a filter so that only those files which match the filter are shown. The |
|
1686 |
filter selected is set to \a selectedFilter. The parameters \a dir, |
|
1687 |
\a selectedFilter and \a filter may be empty strings. If you need multiple |
|
1688 |
filters, separate them with ';;', for instance: |
|
1689 |
||
1690 |
\code |
|
1691 |
"Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml)" |
|
1692 |
\endcode |
|
1693 |
||
1694 |
The dialog's caption is set to \a caption. If \a caption is not specified |
|
1695 |
then a default caption will be used. |
|
1696 |
||
1697 |
On Windows and Mac OS X, this static function will use the native file |
|
1698 |
dialog and not a QFileDialog. |
|
1699 |
||
1700 |
On Windows the dialog will spin a blocking modal event loop that will not |
|
1701 |
dispatch any QTimers, and if \a parent is not 0 then it will position the |
|
1702 |
dialog just below the parent's title bar. |
|
1703 |
||
1704 |
On Unix/X11, the normal behavior of the file dialog is to resolve and |
|
1705 |
follow symlinks. For example, if \c{/usr/tmp} is a symlink to \c{/var/tmp}, |
|
1706 |
the file dialog will change to \c{/var/tmp} after entering \c{/usr/tmp}. |
|
1707 |
The \a options argument holds various options about how to run the dialog, |
|
1708 |
see the QFileDialog::Option enum for more information on the flags you can |
|
1709 |
pass. |
|
1710 |
||
1711 |
\note If you want to iterate over the list of files, you should iterate |
|
1712 |
over a copy. For example: |
|
1713 |
||
1714 |
\snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 10 |
|
1715 |
||
1716 |
\warning Do not delete \a parent during the execution of the dialog. If you |
|
1717 |
want to do this, you should create the dialog yourself using one of the |
|
1718 |
QFileDialog constructors. |
|
1719 |
||
1720 |
\sa getOpenFileName(), getSaveFileName(), getExistingDirectory() |
|
1721 |
*/ |
|
1722 |
QStringList QFileDialog::getOpenFileNames(QWidget *parent, |
|
1723 |
const QString &caption, |
|
1724 |
const QString &dir, |
|
1725 |
const QString &filter, |
|
1726 |
QString *selectedFilter, |
|
1727 |
Options options) |
|
1728 |
{ |
|
1729 |
if (qt_filedialog_open_filenames_hook && !(options & DontUseNativeDialog)) |
|
1730 |
return qt_filedialog_open_filenames_hook(parent, caption, dir, filter, selectedFilter, options); |
|
1731 |
QFileDialogArgs args; |
|
1732 |
args.parent = parent; |
|
1733 |
args.caption = caption; |
|
1734 |
args.directory = QFileDialogPrivate::workingDirectory(dir); |
|
1735 |
args.selection = QFileDialogPrivate::initialSelection(dir); |
|
1736 |
args.filter = filter; |
|
1737 |
args.mode = ExistingFiles; |
|
1738 |
args.options = options; |
|
1739 |
||
1740 |
#if defined(Q_WS_WIN) |
|
1741 |
if (qt_use_native_dialogs && !(args.options & DontUseNativeDialog)) { |
|
1742 |
return qt_win_get_open_file_names(args, &(args.directory), selectedFilter); |
|
1743 |
} |
|
1744 |
#endif |
|
1745 |
||
1746 |
// create a qt dialog |
|
1747 |
QFileDialog dialog(args); |
|
1748 |
if (selectedFilter) |
|
1749 |
dialog.selectNameFilter(*selectedFilter); |
|
1750 |
if (dialog.exec() == QDialog::Accepted) { |
|
1751 |
if (selectedFilter) |
|
1752 |
*selectedFilter = dialog.selectedFilter(); |
|
1753 |
return dialog.selectedFiles(); |
|
1754 |
} |
|
1755 |
return QStringList(); |
|
1756 |
} |
|
1757 |
||
1758 |
/*! |
|
1759 |
This is a convenience static function that will return a file name selected |
|
1760 |
by the user. The file does not have to exist. |
|
1761 |
||
1762 |
It creates a modal file dialog with the given \a parent widget. If |
|
1763 |
\a parent is not 0, the dialog will be shown centered over the parent |
|
1764 |
widget. |
|
1765 |
||
1766 |
\snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 11 |
|
1767 |
||
1768 |
The file dialog's working directory will be set to \a dir. If \a dir |
|
1769 |
includes a file name, the file will be selected. Only files that match the |
|
1770 |
\a filter are shown. The filter selected is set to \a selectedFilter. The |
|
1771 |
parameters \a dir, \a selectedFilter, and \a filter may be empty strings. |
|
1772 |
Multiple filters are separated with ';;'. For instance: |
|
1773 |
||
1774 |
\code |
|
1775 |
"Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml)" |
|
1776 |
\endcode |
|
1777 |
||
1778 |
The \a options argument holds various options about how to run the dialog, |
|
1779 |
see the QFileDialog::Option enum for more information on the flags you can |
|
1780 |
pass. |
|
1781 |
||
1782 |
The default filter can be chosen by setting \a selectedFilter to the |
|
1783 |
desired value. |
|
1784 |
||
1785 |
The dialog's caption is set to \a caption. If \a caption is not specified, |
|
1786 |
a default caption will be used. |
|
1787 |
||
1788 |
On Windows and Mac OS X, this static function will use the native file |
|
1789 |
dialog and not a QFileDialog. |
|
1790 |
||
1791 |
On Windows the dialog will spin a blocking modal event loop that will not |
|
1792 |
dispatch any QTimers, and if \a parent is not 0 then it will position the |
|
1793 |
dialog just below the parent's title bar. On Mac OS X, with its native file |
|
1794 |
dialog, the filter argument is ignored. |
|
1795 |
||
1796 |
On Unix/X11, the normal behavior of the file dialog is to resolve and |
|
1797 |
follow symlinks. For example, if \c{/usr/tmp} is a symlink to \c{/var/tmp}, |
|
1798 |
the file dialog will change to \c{/var/tmp} after entering \c{/usr/tmp}. If |
|
1799 |
\a options includes DontResolveSymlinks the file dialog will treat symlinks |
|
1800 |
as regular directories. |
|
1801 |
||
1802 |
\warning Do not delete \a parent during the execution of the dialog. If you |
|
1803 |
want to do this, you should create the dialog yourself using one of the |
|
1804 |
QFileDialog constructors. |
|
1805 |
||
1806 |
\sa getOpenFileName(), getOpenFileNames(), getExistingDirectory() |
|
1807 |
*/ |
|
1808 |
QString QFileDialog::getSaveFileName(QWidget *parent, |
|
1809 |
const QString &caption, |
|
1810 |
const QString &dir, |
|
1811 |
const QString &filter, |
|
1812 |
QString *selectedFilter, |
|
1813 |
Options options) |
|
1814 |
{ |
|
1815 |
if (qt_filedialog_save_filename_hook && !(options & DontUseNativeDialog)) |
|
1816 |
return qt_filedialog_save_filename_hook(parent, caption, dir, filter, selectedFilter, options); |
|
1817 |
QFileDialogArgs args; |
|
1818 |
args.parent = parent; |
|
1819 |
args.caption = caption; |
|
1820 |
args.directory = QFileDialogPrivate::workingDirectory(dir); |
|
1821 |
args.selection = QFileDialogPrivate::initialSelection(dir); |
|
1822 |
args.filter = filter; |
|
1823 |
args.mode = AnyFile; |
|
1824 |
args.options = options; |
|
1825 |
||
1826 |
#if defined(Q_WS_WIN) |
|
1827 |
if (qt_use_native_dialogs && !(args.options & DontUseNativeDialog)) { |
|
1828 |
return qt_win_get_save_file_name(args, &(args.directory), selectedFilter); |
|
1829 |
} |
|
1830 |
#endif |
|
1831 |
||
1832 |
// create a qt dialog |
|
1833 |
QFileDialog dialog(args); |
|
1834 |
dialog.setAcceptMode(AcceptSave); |
|
1835 |
if (selectedFilter) |
|
1836 |
dialog.selectNameFilter(*selectedFilter); |
|
1837 |
if (dialog.exec() == QDialog::Accepted) { |
|
1838 |
if (selectedFilter) |
|
1839 |
*selectedFilter = dialog.selectedFilter(); |
|
1840 |
return dialog.selectedFiles().value(0); |
|
1841 |
} |
|
1842 |
||
1843 |
return QString(); |
|
1844 |
} |
|
1845 |
||
1846 |
/*! |
|
1847 |
This is a convenience static function that will return an existing |
|
1848 |
directory selected by the user. |
|
1849 |
||
1850 |
\snippet doc/src/snippets/code/src_gui_dialogs_qfiledialog.cpp 12 |
|
1851 |
||
1852 |
This function creates a modal file dialog with the given \a parent widget. |
|
1853 |
If \a parent is not 0, the dialog will be shown centered over the parent |
|
1854 |
widget. |
|
1855 |
||
1856 |
The dialog's working directory is set to \a dir, and the caption is set to |
|
1857 |
\a caption. Either of these may be an empty string in which case the |
|
1858 |
current directory and a default caption will be used respectively. |
|
1859 |
||
1860 |
The \a options argument holds various options about how to run the dialog, |
|
1861 |
see the QFileDialog::Option enum for more information on the flags you can |
|
1862 |
pass. To ensure a native file dialog, \l{QFileDialog::}{ShowDirsOnly} must |
|
1863 |
be set. |
|
1864 |
||
1865 |
On Windows and Mac OS X, this static function will use the native file |
|
1866 |
dialog and not a QFileDialog. On Windows CE, if the device has no native |
|
1867 |
file dialog, a QFileDialog will be used. |
|
1868 |
||
1869 |
On Unix/X11, the normal behavior of the file dialog is to resolve and |
|
1870 |
follow symlinks. For example, if \c{/usr/tmp} is a symlink to \c{/var/tmp}, |
|
1871 |
the file dialog will change to \c{/var/tmp} after entering \c{/usr/tmp}. If |
|
1872 |
\a options includes DontResolveSymlinks, the file dialog will treat |
|
1873 |
symlinks as regular directories. |
|
1874 |
||
1875 |
On Windows the dialog will spin a blocking modal event loop that will not |
|
1876 |
dispatch any QTimers, and if \a parent is not 0 then it will position the |
|
1877 |
dialog just below the parent's title bar. |
|
1878 |
||
1879 |
\warning Do not delete \a parent during the execution of the dialog. If you |
|
1880 |
want to do this, you should create the dialog yourself using one of the |
|
1881 |
QFileDialog constructors. |
|
1882 |
||
1883 |
\sa getOpenFileName(), getOpenFileNames(), getSaveFileName() |
|
1884 |
*/ |
|
1885 |
QString QFileDialog::getExistingDirectory(QWidget *parent, |
|
1886 |
const QString &caption, |
|
1887 |
const QString &dir, |
|
1888 |
Options options) |
|
1889 |
{ |
|
1890 |
if (qt_filedialog_existing_directory_hook && !(options & DontUseNativeDialog)) |
|
1891 |
return qt_filedialog_existing_directory_hook(parent, caption, dir, options); |
|
1892 |
QFileDialogArgs args; |
|
1893 |
args.parent = parent; |
|
1894 |
args.caption = caption; |
|
1895 |
args.directory = QFileDialogPrivate::workingDirectory(dir); |
|
1896 |
args.mode = (options & ShowDirsOnly ? DirectoryOnly : Directory); |
|
1897 |
args.options = options; |
|
1898 |
||
1899 |
#if defined(Q_WS_WIN) |
|
1900 |
if (qt_use_native_dialogs && !(args.options & DontUseNativeDialog) && (options & ShowDirsOnly) |
|
1901 |
#if defined(Q_WS_WINCE) |
|
1902 |
&& qt_priv_ptr_valid |
|
1903 |
#endif |
|
1904 |
) { |
|
1905 |
return qt_win_get_existing_directory(args); |
|
1906 |
} |
|
1907 |
#endif |
|
1908 |
||
1909 |
// create a qt dialog |
|
1910 |
QFileDialog dialog(args); |
|
1911 |
if (dialog.exec() == QDialog::Accepted) { |
|
1912 |
return dialog.selectedFiles().value(0); |
|
1913 |
} |
|
1914 |
return QString(); |
|
1915 |
} |
|
1916 |
||
1917 |
inline static QString _qt_get_directory(const QString &path) |
|
1918 |
{ |
|
1919 |
QFileInfo info = QFileInfo(QDir::current(), path); |
|
1920 |
if (info.exists() && info.isDir()) |
|
1921 |
return QDir::cleanPath(info.absoluteFilePath()); |
|
1922 |
info.setFile(info.absolutePath()); |
|
1923 |
if (info.exists() && info.isDir()) |
|
1924 |
return info.absoluteFilePath(); |
|
1925 |
return QString(); |
|
1926 |
} |
|
1927 |
/* |
|
1928 |
Get the initial directory path |
|
1929 |
||
1930 |
\sa initialSelection() |
|
1931 |
*/ |
|
1932 |
QString QFileDialogPrivate::workingDirectory(const QString &path) |
|
1933 |
{ |
|
1934 |
if (!path.isEmpty()) { |
|
1935 |
QString directory = _qt_get_directory(path); |
|
1936 |
if (!directory.isEmpty()) |
|
1937 |
return directory; |
|
1938 |
} |
|
1939 |
QString directory = _qt_get_directory(*lastVisitedDir()); |
|
1940 |
if (!directory.isEmpty()) |
|
1941 |
return directory; |
|
1942 |
return QDir::currentPath(); |
|
1943 |
} |
|
1944 |
||
1945 |
/* |
|
1946 |
Get the initial selection given a path. The initial directory |
|
1947 |
can contain both the initial directory and initial selection |
|
1948 |
/home/user/foo.txt |
|
1949 |
||
1950 |
\sa workingDirectory() |
|
1951 |
*/ |
|
1952 |
QString QFileDialogPrivate::initialSelection(const QString &path) |
|
1953 |
{ |
|
1954 |
if (!path.isEmpty()) { |
|
1955 |
QFileInfo info(path); |
|
1956 |
if (!info.isDir()) |
|
1957 |
return info.fileName(); |
|
1958 |
} |
|
1959 |
return QString(); |
|
1960 |
} |
|
1961 |
||
1962 |
/*! |
|
1963 |
\reimp |
|
1964 |
*/ |
|
1965 |
void QFileDialog::done(int result) |
|
1966 |
{ |
|
1967 |
Q_D(QFileDialog); |
|
1968 |
||
1969 |
QDialog::done(result); |
|
1970 |
||
1971 |
if (d->receiverToDisconnectOnClose) { |
|
1972 |
disconnect(this, d->signalToDisconnectOnClose, |
|
1973 |
d->receiverToDisconnectOnClose, d->memberToDisconnectOnClose); |
|
1974 |
d->receiverToDisconnectOnClose = 0; |
|
1975 |
} |
|
1976 |
d->memberToDisconnectOnClose.clear(); |
|
1977 |
d->signalToDisconnectOnClose.clear(); |
|
1978 |
} |
|
1979 |
||
1980 |
/*! |
|
1981 |
\reimp |
|
1982 |
*/ |
|
1983 |
void QFileDialog::accept() |
|
1984 |
{ |
|
1985 |
Q_D(QFileDialog); |
|
1986 |
QStringList files = selectedFiles(); |
|
1987 |
if (files.isEmpty()) |
|
1988 |
return; |
|
1989 |
if (d->nativeDialogInUse){ |
|
1990 |
d->emitFilesSelected(files); |
|
1991 |
QDialog::accept(); |
|
1992 |
return; |
|
1993 |
} |
|
1994 |
||
1995 |
QString lineEditText = d->lineEdit()->text(); |
|
1996 |
// "hidden feature" type .. and then enter, and it will move up a dir |
|
1997 |
// special case for ".." |
|
1998 |
if (lineEditText == QLatin1String("..")) { |
|
1999 |
d->_q_navigateToParent(); |
|
2000 |
bool block = d->qFileDialogUi->fileNameEdit->blockSignals(true); |
|
2001 |
d->lineEdit()->selectAll(); |
|
2002 |
d->qFileDialogUi->fileNameEdit->blockSignals(block); |
|
2003 |
return; |
|
2004 |
} |
|
2005 |
||
2006 |
switch (d->fileMode) { |
|
2007 |
case DirectoryOnly: |
|
2008 |
case Directory: { |
|
2009 |
QString fn = files.first(); |
|
2010 |
QFileInfo info(fn); |
|
2011 |
if (!info.exists()) |
|
2012 |
info = QFileInfo(d->getEnvironmentVariable(fn)); |
|
2013 |
if (!info.exists()) { |
|
2014 |
#ifndef QT_NO_MESSAGEBOX |
|
2015 |
QString message = tr("%1\nDirectory not found.\nPlease verify the " |
|
2016 |
"correct directory name was given."); |
|
2017 |
QMessageBox::warning(this, windowTitle(), message.arg(info.fileName())); |
|
2018 |
#endif // QT_NO_MESSAGEBOX |
|
2019 |
return; |
|
2020 |
} |
|
2021 |
if (info.isDir()) { |
|
2022 |
d->emitFilesSelected(files); |
|
2023 |
QDialog::accept(); |
|
2024 |
} |
|
2025 |
return; |
|
2026 |
} |
|
2027 |
||
2028 |
case AnyFile: { |
|
2029 |
QString fn = files.first(); |
|
2030 |
QFileInfo info(fn); |
|
2031 |
if (info.isDir()) { |
|
2032 |
setDirectory(info.absoluteFilePath()); |
|
2033 |
return; |
|
2034 |
} |
|
2035 |
||
2036 |
if (!info.exists()) { |
|
2037 |
int maxNameLength = d->maxNameLength(info.path()); |
|
2038 |
if (maxNameLength >= 0 && info.fileName().length() > maxNameLength) |
|
2039 |
return; |
|
2040 |
} |
|
2041 |
||
2042 |
// check if we have to ask for permission to overwrite the file |
|
2043 |
if (!info.exists() || !confirmOverwrite() || acceptMode() == AcceptOpen) { |
|
2044 |
d->emitFilesSelected(QStringList(fn)); |
|
2045 |
QDialog::accept(); |
|
2046 |
#ifndef QT_NO_MESSAGEBOX |
|
2047 |
} else { |
|
2048 |
if (QMessageBox::warning(this, windowTitle(), |
|
2049 |
tr("%1 already exists.\nDo you want to replace it?") |
|
2050 |
.arg(info.fileName()), |
|
2051 |
QMessageBox::Yes | QMessageBox::No, QMessageBox::No) |
|
2052 |
== QMessageBox::Yes) { |
|
2053 |
d->emitFilesSelected(QStringList(fn)); |
|
2054 |
QDialog::accept(); |
|
2055 |
} |
|
2056 |
#endif |
|
2057 |
} |
|
2058 |
return; |
|
2059 |
} |
|
2060 |
||
2061 |
case ExistingFile: |
|
2062 |
case ExistingFiles: |
|
2063 |
for (int i = 0; i < files.count(); ++i) { |
|
2064 |
QFileInfo info(files.at(i)); |
|
2065 |
if (!info.exists()) |
|
2066 |
info = QFileInfo(d->getEnvironmentVariable(files.at(i))); |
|
2067 |
if (!info.exists()) { |
|
2068 |
#ifndef QT_NO_MESSAGEBOX |
|
2069 |
QString message = tr("%1\nFile not found.\nPlease verify the " |
|
2070 |
"correct file name was given."); |
|
2071 |
QMessageBox::warning(this, windowTitle(), message.arg(info.fileName())); |
|
2072 |
#endif // QT_NO_MESSAGEBOX |
|
2073 |
return; |
|
2074 |
} |
|
2075 |
if (info.isDir()) { |
|
2076 |
setDirectory(info.absoluteFilePath()); |
|
2077 |
d->lineEdit()->clear(); |
|
2078 |
return; |
|
2079 |
} |
|
2080 |
} |
|
2081 |
d->emitFilesSelected(files); |
|
2082 |
QDialog::accept(); |
|
2083 |
return; |
|
2084 |
} |
|
2085 |
} |
|
2086 |
||
2087 |
/*! |
|
2088 |
\internal |
|
2089 |
||
2090 |
Create widgets, layout and set default values |
|
2091 |
*/ |
|
2092 |
void QFileDialogPrivate::init(const QString &directory, const QString &nameFilter, |
|
2093 |
const QString &caption) |
|
2094 |
{ |
|
2095 |
Q_Q(QFileDialog); |
|
2096 |
if (!caption.isEmpty()) { |
|
2097 |
useDefaultCaption = false; |
|
2098 |
setWindowTitle = caption; |
|
2099 |
q->setWindowTitle(caption); |
|
2100 |
} |
|
2101 |
||
2102 |
createWidgets(); |
|
2103 |
createMenuActions(); |
|
2104 |
retranslateStrings(); |
|
2105 |
q->setFileMode(fileMode); |
|
2106 |
||
2107 |
#ifndef QT_NO_SETTINGS |
|
2108 |
QSettings settings(QSettings::UserScope, QLatin1String("Trolltech")); |
|
2109 |
settings.beginGroup(QLatin1String("Qt")); |
|
2110 |
if (!directory.isEmpty()) |
|
2111 |
setLastVisitedDirectory(workingDirectory(directory)); |
|
2112 |
q->restoreState(settings.value(QLatin1String("filedialog")).toByteArray()); |
|
2113 |
#endif |
|
2114 |
||
2115 |
#if defined(Q_EMBEDDED_SMALLSCREEN) |
|
2116 |
qFileDialogUi->lookInLabel->setVisible(false); |
|
2117 |
qFileDialogUi->fileNameLabel->setVisible(false); |
|
2118 |
qFileDialogUi->fileTypeLabel->setVisible(false); |
|
2119 |
qFileDialogUi->sidebar->hide(); |
|
2120 |
#endif |
|
2121 |
// Default case |
|
2122 |
if (!nameFilter.isEmpty()) |
|
2123 |
q->setNameFilter(nameFilter); |
|
2124 |
q->setAcceptMode(QFileDialog::AcceptOpen); |
|
2125 |
q->setDirectory(workingDirectory(directory)); |
|
2126 |
q->selectFile(initialSelection(directory)); |
|
2127 |
||
2128 |
_q_updateOkButton(); |
|
2129 |
q->resize(q->sizeHint()); |
|
2130 |
} |
|
2131 |
||
2132 |
/*! |
|
2133 |
\internal |
|
2134 |
||
2135 |
Create the widgets, set properties and connections |
|
2136 |
*/ |
|
2137 |
void QFileDialogPrivate::createWidgets() |
|
2138 |
{ |
|
2139 |
Q_Q(QFileDialog); |
|
2140 |
model = new QFileSystemModel(q); |
|
2141 |
model->setObjectName(QLatin1String("qt_filesystem_model")); |
|
2142 |
#ifdef Q_WS_MAC |
|
2143 |
model->setNameFilterDisables(true); |
|
2144 |
#else |
|
2145 |
model->setNameFilterDisables(false); |
|
2146 |
#endif |
|
2147 |
model->d_func()->disableRecursiveSort = true; |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2148 |
QFileDialog::connect(model, SIGNAL(fileRenamed(QString,QString,QString)), q, SLOT(_q_fileRenamed(QString,QString,QString))); |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2149 |
QFileDialog::connect(model, SIGNAL(rootPathChanged(QString)), |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2150 |
q, SLOT(_q_pathChanged(QString))); |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2151 |
QFileDialog::connect(model, SIGNAL(rowsInserted(QModelIndex,int,int)), |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2152 |
q, SLOT(_q_rowsInserted(QModelIndex))); |
0 | 2153 |
model->setReadOnly(false); |
2154 |
||
2155 |
qFileDialogUi.reset(new Ui_QFileDialog()); |
|
2156 |
qFileDialogUi->setupUi(q); |
|
2157 |
||
2158 |
QList<QUrl> initialBookmarks; |
|
2159 |
initialBookmarks << QUrl::fromLocalFile(QLatin1String("")) |
|
2160 |
<< QUrl::fromLocalFile(QDir::homePath()); |
|
2161 |
qFileDialogUi->sidebar->init(model, initialBookmarks); |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2162 |
QFileDialog::connect(qFileDialogUi->sidebar, SIGNAL(goToUrl(QUrl)), |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2163 |
q, SLOT(_q_goToUrl(QUrl))); |
0 | 2164 |
|
2165 |
QObject::connect(qFileDialogUi->buttonBox, SIGNAL(accepted()), q, SLOT(accept())); |
|
2166 |
QObject::connect(qFileDialogUi->buttonBox, SIGNAL(rejected()), q, SLOT(reject())); |
|
2167 |
||
2168 |
||
2169 |
qFileDialogUi->lookInCombo->init(this); |
|
2170 |
QObject::connect(qFileDialogUi->lookInCombo, SIGNAL(activated(QString)), q, SLOT(_q_goToDirectory(QString))); |
|
2171 |
||
2172 |
qFileDialogUi->lookInCombo->setInsertPolicy(QComboBox::NoInsert); |
|
2173 |
qFileDialogUi->lookInCombo->setDuplicatesEnabled(false); |
|
2174 |
||
2175 |
// filename |
|
2176 |
qFileDialogUi->fileNameEdit->init(this); |
|
2177 |
#ifndef QT_NO_SHORTCUT |
|
2178 |
qFileDialogUi->fileNameLabel->setBuddy(qFileDialogUi->fileNameEdit); |
|
2179 |
#endif |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2180 |
#ifndef QT_NO_FSCOMPLETER |
0 | 2181 |
completer = new QFSCompleter(model, q); |
2182 |
qFileDialogUi->fileNameEdit->setCompleter(completer); |
|
2183 |
QObject::connect(qFileDialogUi->fileNameEdit, SIGNAL(textChanged(QString)), |
|
2184 |
q, SLOT(_q_autoCompleteFileName(QString))); |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2185 |
#endif // QT_NO_FSCOMPLETER |
0 | 2186 |
QObject::connect(qFileDialogUi->fileNameEdit, SIGNAL(textChanged(QString)), |
2187 |
q, SLOT(_q_updateOkButton())); |
|
2188 |
||
2189 |
QObject::connect(qFileDialogUi->fileNameEdit, SIGNAL(returnPressed()), q, SLOT(accept())); |
|
2190 |
||
2191 |
// filetype |
|
2192 |
qFileDialogUi->fileTypeCombo->setDuplicatesEnabled(false); |
|
2193 |
qFileDialogUi->fileTypeCombo->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLength); |
|
2194 |
qFileDialogUi->fileTypeCombo->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed); |
|
2195 |
QObject::connect(qFileDialogUi->fileTypeCombo, SIGNAL(activated(int)), |
|
2196 |
q, SLOT(_q_useNameFilter(int))); |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2197 |
QObject::connect(qFileDialogUi->fileTypeCombo, SIGNAL(activated(QString)), |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2198 |
q, SIGNAL(filterSelected(QString))); |
0 | 2199 |
|
2200 |
qFileDialogUi->listView->init(this); |
|
2201 |
qFileDialogUi->listView->setModel(model); |
|
2202 |
QObject::connect(qFileDialogUi->listView, SIGNAL(activated(QModelIndex)), |
|
2203 |
q, SLOT(_q_enterDirectory(QModelIndex))); |
|
2204 |
QObject::connect(qFileDialogUi->listView, SIGNAL(customContextMenuRequested(QPoint)), |
|
2205 |
q, SLOT(_q_showContextMenu(QPoint))); |
|
2206 |
#ifndef QT_NO_SHORTCUT |
|
2207 |
QShortcut *shortcut = new QShortcut(qFileDialogUi->listView); |
|
2208 |
shortcut->setKey(QKeySequence(QLatin1String("Delete"))); |
|
2209 |
QObject::connect(shortcut, SIGNAL(activated()), q, SLOT(_q_deleteCurrent())); |
|
2210 |
#endif |
|
2211 |
||
2212 |
qFileDialogUi->treeView->init(this); |
|
2213 |
qFileDialogUi->treeView->setModel(model); |
|
2214 |
QHeaderView *treeHeader = qFileDialogUi->treeView->header(); |
|
2215 |
QFontMetrics fm(q->font()); |
|
2216 |
treeHeader->resizeSection(0, fm.width(QLatin1String("wwwwwwwwwwwwwwwwwwwwwwwwww"))); |
|
2217 |
treeHeader->resizeSection(1, fm.width(QLatin1String("128.88 GB"))); |
|
2218 |
treeHeader->resizeSection(2, fm.width(QLatin1String("mp3Folder"))); |
|
2219 |
treeHeader->resizeSection(3, fm.width(QLatin1String("10/29/81 02:02PM"))); |
|
2220 |
treeHeader->setContextMenuPolicy(Qt::ActionsContextMenu); |
|
2221 |
||
2222 |
QActionGroup *showActionGroup = new QActionGroup(q); |
|
2223 |
showActionGroup->setExclusive(false); |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2224 |
QObject::connect(showActionGroup, SIGNAL(triggered(QAction*)), |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2225 |
q, SLOT(_q_showHeader(QAction*)));; |
0 | 2226 |
|
2227 |
QAbstractItemModel *abstractModel = model; |
|
2228 |
#ifndef QT_NO_PROXYMODEL |
|
2229 |
if (proxyModel) |
|
2230 |
abstractModel = proxyModel; |
|
2231 |
#endif |
|
2232 |
for (int i = 1; i < abstractModel->columnCount(QModelIndex()); ++i) { |
|
2233 |
QAction *showHeader = new QAction(showActionGroup); |
|
2234 |
showHeader->setCheckable(true); |
|
2235 |
showHeader->setChecked(true); |
|
2236 |
treeHeader->addAction(showHeader); |
|
2237 |
} |
|
2238 |
||
2239 |
QScopedPointer<QItemSelectionModel> selModel(qFileDialogUi->treeView->selectionModel()); |
|
2240 |
qFileDialogUi->treeView->setSelectionModel(qFileDialogUi->listView->selectionModel()); |
|
2241 |
||
2242 |
QObject::connect(qFileDialogUi->treeView, SIGNAL(activated(QModelIndex)), |
|
2243 |
q, SLOT(_q_enterDirectory(QModelIndex))); |
|
2244 |
QObject::connect(qFileDialogUi->treeView, SIGNAL(customContextMenuRequested(QPoint)), |
|
2245 |
q, SLOT(_q_showContextMenu(QPoint))); |
|
2246 |
#ifndef QT_NO_SHORTCUT |
|
2247 |
shortcut = new QShortcut(qFileDialogUi->treeView); |
|
2248 |
shortcut->setKey(QKeySequence(QLatin1String("Delete"))); |
|
2249 |
QObject::connect(shortcut, SIGNAL(activated()), q, SLOT(_q_deleteCurrent())); |
|
2250 |
#endif |
|
2251 |
||
2252 |
// Selections |
|
2253 |
QItemSelectionModel *selections = qFileDialogUi->listView->selectionModel(); |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2254 |
QObject::connect(selections, SIGNAL(selectionChanged(QItemSelection,QItemSelection)), |
0 | 2255 |
q, SLOT(_q_selectionChanged())); |
2256 |
QObject::connect(selections, SIGNAL(currentChanged(QModelIndex,QModelIndex)), |
|
2257 |
q, SLOT(_q_currentChanged(QModelIndex))); |
|
2258 |
qFileDialogUi->splitter->setStretchFactor(qFileDialogUi->splitter->indexOf(qFileDialogUi->splitter->widget(1)), QSizePolicy::Expanding); |
|
2259 |
||
2260 |
createToolButtons(); |
|
2261 |
} |
|
2262 |
||
2263 |
void QFileDialogPrivate::_q_showHeader(QAction *action) |
|
2264 |
{ |
|
2265 |
Q_Q(QFileDialog); |
|
2266 |
QActionGroup *actionGroup = qobject_cast<QActionGroup*>(q->sender()); |
|
2267 |
qFileDialogUi->treeView->header()->setSectionHidden(actionGroup->actions().indexOf(action) + 1, !action->isChecked()); |
|
2268 |
} |
|
2269 |
||
2270 |
#ifndef QT_NO_PROXYMODEL |
|
2271 |
/*! |
|
2272 |
\since 4.3 |
|
2273 |
||
2274 |
Sets the model for the views to the given \a proxyModel. This is useful if you |
|
2275 |
want to modify the underlying model; for example, to add columns, filter |
|
2276 |
data or add drives. |
|
2277 |
||
2278 |
Any existing proxy model will be removed, but not deleted. The file dialog |
|
2279 |
will take ownership of the \a proxyModel. |
|
2280 |
||
2281 |
\sa proxyModel() |
|
2282 |
*/ |
|
2283 |
void QFileDialog::setProxyModel(QAbstractProxyModel *proxyModel) |
|
2284 |
{ |
|
2285 |
Q_D(QFileDialog); |
|
2286 |
if ((!proxyModel && !d->proxyModel) |
|
2287 |
|| (proxyModel == d->proxyModel)) |
|
2288 |
return; |
|
2289 |
||
2290 |
QModelIndex idx = d->rootIndex(); |
|
2291 |
if (d->proxyModel) { |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2292 |
disconnect(d->proxyModel, SIGNAL(rowsInserted(QModelIndex,int,int)), |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2293 |
this, SLOT(_q_rowsInserted(QModelIndex))); |
0 | 2294 |
} else { |
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2295 |
disconnect(d->model, SIGNAL(rowsInserted(QModelIndex,int,int)), |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2296 |
this, SLOT(_q_rowsInserted(QModelIndex))); |
0 | 2297 |
} |
2298 |
||
2299 |
if (proxyModel != 0) { |
|
2300 |
proxyModel->setParent(this); |
|
2301 |
d->proxyModel = proxyModel; |
|
2302 |
proxyModel->setSourceModel(d->model); |
|
2303 |
d->qFileDialogUi->listView->setModel(d->proxyModel); |
|
2304 |
d->qFileDialogUi->treeView->setModel(d->proxyModel); |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2305 |
#ifndef QT_NO_FSCOMPLETER |
0 | 2306 |
d->completer->setModel(d->proxyModel); |
2307 |
d->completer->proxyModel = d->proxyModel; |
|
2308 |
#endif |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2309 |
connect(d->proxyModel, SIGNAL(rowsInserted(QModelIndex,int,int)), |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2310 |
this, SLOT(_q_rowsInserted(QModelIndex))); |
0 | 2311 |
} else { |
2312 |
d->proxyModel = 0; |
|
2313 |
d->qFileDialogUi->listView->setModel(d->model); |
|
2314 |
d->qFileDialogUi->treeView->setModel(d->model); |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2315 |
#ifndef QT_NO_FSCOMPLETER |
0 | 2316 |
d->completer->setModel(d->model); |
2317 |
d->completer->sourceModel = d->model; |
|
2318 |
d->completer->proxyModel = 0; |
|
2319 |
#endif |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2320 |
connect(d->model, SIGNAL(rowsInserted(QModelIndex,int,int)), |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2321 |
this, SLOT(_q_rowsInserted(QModelIndex))); |
0 | 2322 |
} |
2323 |
QScopedPointer<QItemSelectionModel> selModel(d->qFileDialogUi->treeView->selectionModel()); |
|
2324 |
d->qFileDialogUi->treeView->setSelectionModel(d->qFileDialogUi->listView->selectionModel()); |
|
2325 |
||
2326 |
d->setRootIndex(idx); |
|
2327 |
||
2328 |
// reconnect selection |
|
2329 |
QItemSelectionModel *selections = d->qFileDialogUi->listView->selectionModel(); |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
2330 |
QObject::connect(selections, SIGNAL(selectionChanged(QItemSelection,QItemSelection)), |
0 | 2331 |
this, SLOT(_q_selectionChanged())); |
2332 |
QObject::connect(selections, SIGNAL(currentChanged(QModelIndex,QModelIndex)), |
|
2333 |
this, SLOT(_q_currentChanged(QModelIndex))); |
|
2334 |
} |
|
2335 |
||
2336 |
/*! |
|
2337 |
Returns the proxy model used by the file dialog. By default no proxy is set. |
|
2338 |
||
2339 |
\sa setProxyModel() |
|
2340 |
*/ |
|
2341 |
QAbstractProxyModel *QFileDialog::proxyModel() const |
|
2342 |
{ |
|
2343 |
Q_D(const QFileDialog); |
|
2344 |
return d->proxyModel; |
|
2345 |
} |
|
2346 |
#endif // QT_NO_PROXYMODEL |
|
2347 |
||
2348 |
/*! |
|
2349 |
\internal |
|
2350 |
||
2351 |
Create tool buttons, set properties and connections |
|
2352 |
*/ |
|
2353 |
void QFileDialogPrivate::createToolButtons() |
|
2354 |
{ |
|
2355 |
Q_Q(QFileDialog); |
|
2356 |
qFileDialogUi->backButton->setIcon(q->style()->standardIcon(QStyle::SP_ArrowBack, 0, q)); |
|
2357 |
qFileDialogUi->backButton->setAutoRaise(true); |
|
2358 |
qFileDialogUi->backButton->setEnabled(false); |
|
2359 |
QObject::connect(qFileDialogUi->backButton, SIGNAL(clicked()), q, SLOT(_q_navigateBackward())); |
|
2360 |
||
2361 |
qFileDialogUi->forwardButton->setIcon(q->style()->standardIcon(QStyle::SP_ArrowForward, 0, q)); |
|
2362 |
qFileDialogUi->forwardButton->setAutoRaise(true); |
|
2363 |
qFileDialogUi->forwardButton->setEnabled(false); |
|
2364 |
QObject::connect(qFileDialogUi->forwardButton, SIGNAL(clicked()), q, SLOT(_q_navigateForward())); |
|
2365 |
||
2366 |
qFileDialogUi->toParentButton->setIcon(q->style()->standardIcon(QStyle::SP_FileDialogToParent, 0, q)); |
|
2367 |
qFileDialogUi->toParentButton->setAutoRaise(true); |
|
2368 |
qFileDialogUi->toParentButton->setEnabled(false); |
|
2369 |
QObject::connect(qFileDialogUi->toParentButton, SIGNAL(clicked()), q, SLOT(_q_navigateToParent())); |
|
2370 |
||
2371 |
qFileDialogUi->listModeButton->setIcon(q->style()->standardIcon(QStyle::SP_FileDialogListView, 0, q)); |
|
2372 |
qFileDialogUi->listModeButton->setAutoRaise(true); |
|
2373 |
qFileDialogUi->listModeButton->setDown(true); |
|
2374 |
QObject::connect(qFileDialogUi->listModeButton, SIGNAL(clicked()), q, SLOT(_q_showListView())); |
|
2375 |
||
2376 |
qFileDialogUi->detailModeButton->setIcon(q->style()->standardIcon(QStyle::SP_FileDialogDetailedView, 0, q)); |
|
2377 |
qFileDialogUi->detailModeButton->setAutoRaise(true); |
|
2378 |
QObject::connect(qFileDialogUi->detailModeButton, SIGNAL(clicked()), q, SLOT(_q_showDetailsView())); |
|
2379 |
||
2380 |
QSize toolSize(qFileDialogUi->fileNameEdit->sizeHint().height(), qFileDialogUi->fileNameEdit->sizeHint().height()); |
|
2381 |
qFileDialogUi->backButton->setFixedSize(toolSize); |
|
2382 |
qFileDialogUi->listModeButton->setFixedSize(toolSize); |
|
2383 |
qFileDialogUi->detailModeButton->setFixedSize(toolSize); |
|
2384 |
qFileDialogUi->forwardButton->setFixedSize(toolSize); |
|
2385 |
qFileDialogUi->toParentButton->setFixedSize(toolSize); |
|
2386 |
||
2387 |
qFileDialogUi->newFolderButton->setIcon(q->style()->standardIcon(QStyle::SP_FileDialogNewFolder, 0, q)); |
|
2388 |
qFileDialogUi->newFolderButton->setFixedSize(toolSize); |
|
2389 |
qFileDialogUi->newFolderButton->setAutoRaise(true); |
|
2390 |
qFileDialogUi->newFolderButton->setEnabled(false); |
|
2391 |
QObject::connect(qFileDialogUi->newFolderButton, SIGNAL(clicked()), q, SLOT(_q_createDirectory())); |
|
2392 |
} |
|
2393 |
||
2394 |
/*! |
|
2395 |
\internal |
|
2396 |
||
2397 |
Create actions which will be used in the right click. |
|
2398 |
*/ |
|
2399 |
void QFileDialogPrivate::createMenuActions() |
|
2400 |
{ |
|
2401 |
Q_Q(QFileDialog); |
|
2402 |
||
2403 |
QAction *goHomeAction = new QAction(q); |
|
2404 |
#ifndef QT_NO_SHORTCUT |
|
2405 |
goHomeAction->setShortcut(Qt::CTRL + Qt::Key_H + Qt::SHIFT); |
|
2406 |
#endif |
|
2407 |
QObject::connect(goHomeAction, SIGNAL(triggered()), q, SLOT(_q_goHome())); |
|
2408 |
q->addAction(goHomeAction); |
|
2409 |
||
2410 |
// ### TODO add Desktop & Computer actions |
|
2411 |
||
2412 |
QAction *goToParent = new QAction(q); |
|
2413 |
goToParent->setObjectName(QLatin1String("qt_goto_parent_action")); |
|
2414 |
#ifndef QT_NO_SHORTCUT |
|
2415 |
goToParent->setShortcut(Qt::CTRL + Qt::UpArrow); |
|
2416 |
#endif |
|
2417 |
QObject::connect(goToParent, SIGNAL(triggered()), q, SLOT(_q_navigateToParent())); |
|
2418 |
q->addAction(goToParent); |
|
2419 |
||
2420 |
renameAction = new QAction(q); |
|
2421 |
renameAction->setEnabled(false); |
|
2422 |
renameAction->setObjectName(QLatin1String("qt_rename_action")); |
|
2423 |
QObject::connect(renameAction, SIGNAL(triggered()), q, SLOT(_q_renameCurrent())); |
|
2424 |
||
2425 |
deleteAction = new QAction(q); |
|
2426 |
deleteAction->setEnabled(false); |
|
2427 |
deleteAction->setObjectName(QLatin1String("qt_delete_action")); |
|
2428 |
QObject::connect(deleteAction, SIGNAL(triggered()), q, SLOT(_q_deleteCurrent())); |
|
2429 |
||
2430 |
showHiddenAction = new QAction(q); |
|
2431 |
showHiddenAction->setObjectName(QLatin1String("qt_show_hidden_action")); |
|
2432 |
showHiddenAction->setCheckable(true); |
|
2433 |
QObject::connect(showHiddenAction, SIGNAL(triggered()), q, SLOT(_q_showHidden())); |
|
2434 |
||
2435 |
newFolderAction = new QAction(q); |
|
2436 |
newFolderAction->setObjectName(QLatin1String("qt_new_folder_action")); |
|
2437 |
QObject::connect(newFolderAction, SIGNAL(triggered()), q, SLOT(_q_createDirectory())); |
|
2438 |
} |
|
2439 |
||
2440 |
void QFileDialogPrivate::_q_goHome() |
|
2441 |
{ |
|
2442 |
Q_Q(QFileDialog); |
|
2443 |
q->setDirectory(QDir::homePath()); |
|
2444 |
} |
|
2445 |
||
2446 |
/*! |
|
2447 |
\internal |
|
2448 |
||
2449 |
Update history with new path, buttons, and combo |
|
2450 |
*/ |
|
2451 |
void QFileDialogPrivate::_q_pathChanged(const QString &newPath) |
|
2452 |
{ |
|
2453 |
Q_Q(QFileDialog); |
|
2454 |
QDir dir(model->rootDirectory()); |
|
2455 |
qFileDialogUi->toParentButton->setEnabled(dir.exists()); |
|
2456 |
qFileDialogUi->sidebar->selectUrl(QUrl::fromLocalFile(newPath)); |
|
2457 |
q->setHistory(qFileDialogUi->lookInCombo->history()); |
|
2458 |
||
2459 |
if (currentHistoryLocation < 0 || currentHistory.value(currentHistoryLocation) != QDir::toNativeSeparators(newPath)) { |
|
2460 |
while (currentHistoryLocation >= 0 && currentHistoryLocation + 1 < currentHistory.count()) { |
|
2461 |
currentHistory.removeLast(); |
|
2462 |
} |
|
2463 |
currentHistory.append(QDir::toNativeSeparators(newPath)); |
|
2464 |
++currentHistoryLocation; |
|
2465 |
} |
|
2466 |
qFileDialogUi->forwardButton->setEnabled(currentHistory.size() - currentHistoryLocation > 1); |
|
2467 |
qFileDialogUi->backButton->setEnabled(currentHistoryLocation > 0); |
|
2468 |
} |
|
2469 |
||
2470 |
/*! |
|
2471 |
\internal |
|
2472 |
||
2473 |
Navigates to the last directory viewed in the dialog. |
|
2474 |
*/ |
|
2475 |
void QFileDialogPrivate::_q_navigateBackward() |
|
2476 |
{ |
|
2477 |
Q_Q(QFileDialog); |
|
2478 |
if (!currentHistory.isEmpty() && currentHistoryLocation > 0) { |
|
2479 |
--currentHistoryLocation; |
|
2480 |
QString previousHistory = currentHistory.at(currentHistoryLocation); |
|
2481 |
q->setDirectory(previousHistory); |
|
2482 |
} |
|
2483 |
} |
|
2484 |
||
2485 |
/*! |
|
2486 |
\internal |
|
2487 |
||
2488 |
Navigates to the last directory viewed in the dialog. |
|
2489 |
*/ |
|
2490 |
void QFileDialogPrivate::_q_navigateForward() |
|
2491 |
{ |
|
2492 |
Q_Q(QFileDialog); |
|
2493 |
if (!currentHistory.isEmpty() && currentHistoryLocation < currentHistory.size() - 1) { |
|
2494 |
++currentHistoryLocation; |
|
2495 |
QString nextHistory = currentHistory.at(currentHistoryLocation); |
|
2496 |
q->setDirectory(nextHistory); |
|
2497 |
} |
|
2498 |
} |
|
2499 |
||
2500 |
/*! |
|
2501 |
\internal |
|
2502 |
||
2503 |
Navigates to the parent directory of the currently displayed directory |
|
2504 |
in the dialog. |
|
2505 |
*/ |
|
2506 |
void QFileDialogPrivate::_q_navigateToParent() |
|
2507 |
{ |
|
2508 |
Q_Q(QFileDialog); |
|
2509 |
QDir dir(model->rootDirectory()); |
|
2510 |
QString newDirectory; |
|
2511 |
if (dir.isRoot()) { |
|
2512 |
newDirectory = model->myComputer().toString(); |
|
2513 |
} else { |
|
2514 |
dir.cdUp(); |
|
2515 |
newDirectory = dir.absolutePath(); |
|
2516 |
} |
|
2517 |
q->setDirectory(newDirectory); |
|
2518 |
emit q->directoryEntered(newDirectory); |
|
2519 |
} |
|
2520 |
||
2521 |
/*! |
|
2522 |
\internal |
|
2523 |
||
2524 |
Creates a new directory, first asking the user for a suitable name. |
|
2525 |
*/ |
|
2526 |
void QFileDialogPrivate::_q_createDirectory() |
|
2527 |
{ |
|
2528 |
Q_Q(QFileDialog); |
|
2529 |
qFileDialogUi->listView->clearSelection(); |
|
2530 |
||
2531 |
QString newFolderString = QFileDialog::tr("New Folder"); |
|
2532 |
QString folderName = newFolderString; |
|
2533 |
QString prefix = q->directory().absolutePath() + QDir::separator(); |
|
2534 |
if (QFile::exists(prefix + folderName)) { |
|
2535 |
qlonglong suffix = 2; |
|
2536 |
while (QFile::exists(prefix + folderName)) { |
|
2537 |
folderName = newFolderString + QString::number(suffix++); |
|
2538 |
} |
|
2539 |
} |
|
2540 |
||
2541 |
QModelIndex parent = rootIndex(); |
|
2542 |
QModelIndex index = model->mkdir(parent, folderName); |
|
2543 |
if (!index.isValid()) |
|
2544 |
return; |
|
2545 |
||
2546 |
index = select(index); |
|
2547 |
if (index.isValid()) { |
|
2548 |
qFileDialogUi->treeView->setCurrentIndex(index); |
|
2549 |
currentView()->edit(index); |
|
2550 |
} |
|
2551 |
} |
|
2552 |
||
2553 |
void QFileDialogPrivate::_q_showListView() |
|
2554 |
{ |
|
2555 |
qFileDialogUi->listModeButton->setDown(true); |
|
2556 |
qFileDialogUi->detailModeButton->setDown(false); |
|
2557 |
qFileDialogUi->treeView->hide(); |
|
2558 |
qFileDialogUi->listView->show(); |
|
2559 |
qFileDialogUi->stackedWidget->setCurrentWidget(qFileDialogUi->listView->parentWidget()); |
|
2560 |
qFileDialogUi->listView->doItemsLayout(); |
|
2561 |
} |
|
2562 |
||
2563 |
void QFileDialogPrivate::_q_showDetailsView() |
|
2564 |
{ |
|
2565 |
qFileDialogUi->listModeButton->setDown(false); |
|
2566 |
qFileDialogUi->detailModeButton->setDown(true); |
|
2567 |
qFileDialogUi->listView->hide(); |
|
2568 |
qFileDialogUi->treeView->show(); |
|
2569 |
qFileDialogUi->stackedWidget->setCurrentWidget(qFileDialogUi->treeView->parentWidget()); |
|
2570 |
qFileDialogUi->treeView->doItemsLayout(); |
|
2571 |
} |
|
2572 |
||
2573 |
/*! |
|
2574 |
\internal |
|
2575 |
||
2576 |
Show the context menu for the file/dir under position |
|
2577 |
*/ |
|
2578 |
void QFileDialogPrivate::_q_showContextMenu(const QPoint &position) |
|
2579 |
{ |
|
2580 |
#ifdef QT_NO_MENU |
|
2581 |
Q_UNUSED(position); |
|
2582 |
#else |
|
2583 |
Q_Q(QFileDialog); |
|
2584 |
QAbstractItemView *view = 0; |
|
2585 |
if (q->viewMode() == QFileDialog::Detail) |
|
2586 |
view = qFileDialogUi->treeView; |
|
2587 |
else |
|
2588 |
view = qFileDialogUi->listView; |
|
2589 |
QModelIndex index = view->indexAt(position); |
|
2590 |
index = mapToSource(index.sibling(index.row(), 0)); |
|
2591 |
||
2592 |
QMenu menu(view); |
|
2593 |
if (index.isValid()) { |
|
2594 |
// file context menu |
|
2595 |
QFile::Permissions p(index.parent().data(QFileSystemModel::FilePermissions).toInt()); |
|
2596 |
renameAction->setEnabled(p & QFile::WriteUser); |
|
2597 |
menu.addAction(renameAction); |
|
2598 |
deleteAction->setEnabled(p & QFile::WriteUser); |
|
2599 |
menu.addAction(deleteAction); |
|
2600 |
menu.addSeparator(); |
|
2601 |
} |
|
2602 |
menu.addAction(showHiddenAction); |
|
2603 |
if (qFileDialogUi->newFolderButton->isVisible()) { |
|
2604 |
newFolderAction->setEnabled(qFileDialogUi->newFolderButton->isEnabled()); |
|
2605 |
menu.addAction(newFolderAction); |
|
2606 |
} |
|
2607 |
menu.exec(view->viewport()->mapToGlobal(position)); |
|
2608 |
#endif // QT_NO_MENU |
|
2609 |
} |
|
2610 |
||
2611 |
/*! |
|
2612 |
\internal |
|
2613 |
*/ |
|
2614 |
void QFileDialogPrivate::_q_renameCurrent() |
|
2615 |
{ |
|
2616 |
Q_Q(QFileDialog); |
|
2617 |
QModelIndex index = qFileDialogUi->listView->currentIndex(); |
|
2618 |
index = index.sibling(index.row(), 0); |
|
2619 |
if (q->viewMode() == QFileDialog::List) |
|
2620 |
qFileDialogUi->listView->edit(index); |
|
2621 |
else |
|
2622 |
qFileDialogUi->treeView->edit(index); |
|
2623 |
} |
|
2624 |
||
2625 |
bool QFileDialogPrivate::removeDirectory(const QString &path) |
|
2626 |
{ |
|
2627 |
QModelIndex modelIndex = model->index(path); |
|
2628 |
return model->remove(modelIndex); |
|
2629 |
} |
|
2630 |
||
2631 |
/*! |
|
2632 |
\internal |
|
2633 |
||
2634 |
Deletes the currently selected item in the dialog. |
|
2635 |
*/ |
|
2636 |
void QFileDialogPrivate::_q_deleteCurrent() |
|
2637 |
{ |
|
2638 |
if (model->isReadOnly()) |
|
2639 |
return; |
|
2640 |
||
2641 |
QModelIndexList list = qFileDialogUi->listView->selectionModel()->selectedRows(); |
|
2642 |
for (int i = list.count() - 1; i >= 0; --i) { |
|
2643 |
QModelIndex index = list.at(i); |
|
2644 |
if (index == qFileDialogUi->listView->rootIndex()) |
|
2645 |
continue; |
|
2646 |
||
2647 |
index = mapToSource(index.sibling(index.row(), 0)); |
|
2648 |
if (!index.isValid()) |
|
2649 |
continue; |
|
2650 |
||
2651 |
QString fileName = index.data(QFileSystemModel::FileNameRole).toString(); |
|
2652 |
QString filePath = index.data(QFileSystemModel::FilePathRole).toString(); |
|
2653 |
bool isDir = model->isDir(index); |
|
2654 |
||
2655 |
QFile::Permissions p(index.parent().data(QFileSystemModel::FilePermissions).toInt()); |
|
2656 |
#ifndef QT_NO_MESSAGEBOX |
|
2657 |
Q_Q(QFileDialog); |
|
2658 |
if (!(p & QFile::WriteUser) && (QMessageBox::warning(q_func(), q_func()->windowTitle(), |
|
2659 |
QFileDialog::tr("'%1' is write protected.\nDo you want to delete it anyway?") |
|
2660 |
.arg(fileName), |
|
2661 |
QMessageBox::Yes | QMessageBox::No, QMessageBox::No) == QMessageBox::No)) |
|
2662 |
return; |
|
2663 |
else if (QMessageBox::warning(q_func(), q_func()->windowTitle(), |
|
2664 |
QFileDialog::tr("Are sure you want to delete '%1'?") |
|
2665 |
.arg(fileName), |
|
2666 |
QMessageBox::Yes | QMessageBox::No, QMessageBox::No) == QMessageBox::No) |
|
2667 |
return; |
|
2668 |
||
2669 |
#else |
|
2670 |
if (!(p & QFile::WriteUser)) |
|
2671 |
return; |
|
2672 |
#endif // QT_NO_MESSAGEBOX |
|
2673 |
||
2674 |
// the event loop has run, we can NOT reuse index because the model might have removed it. |
|
2675 |
if (isDir) { |
|
2676 |
if (!removeDirectory(filePath)) { |
|
2677 |
#ifndef QT_NO_MESSAGEBOX |
|
2678 |
QMessageBox::warning(q, q->windowTitle(), |
|
2679 |
QFileDialog::tr("Could not delete directory.")); |
|
2680 |
#endif |
|
2681 |
} |
|
2682 |
} else { |
|
2683 |
model->remove(index); |
|
2684 |
} |
|
2685 |
} |
|
2686 |
} |
|
2687 |
||
2688 |
void QFileDialogPrivate::_q_autoCompleteFileName(const QString &text) |
|
2689 |
{ |
|
2690 |
if (text.startsWith(QLatin1String("//")) || text.startsWith(QLatin1Char('\\'))) { |
|
2691 |
qFileDialogUi->listView->selectionModel()->clearSelection(); |
|
2692 |
return; |
|
2693 |
} |
|
2694 |
||
2695 |
QStringList multipleFiles = typedFiles(); |
|
2696 |
if (multipleFiles.count() > 0) { |
|
2697 |
QModelIndexList oldFiles = qFileDialogUi->listView->selectionModel()->selectedRows(); |
|
2698 |
QModelIndexList newFiles; |
|
2699 |
for (int i = 0; i < multipleFiles.count(); ++i) { |
|
2700 |
QModelIndex idx = model->index(multipleFiles.at(i)); |
|
2701 |
if (oldFiles.contains(idx)) |
|
2702 |
oldFiles.removeAll(idx); |
|
2703 |
else |
|
2704 |
newFiles.append(idx); |
|
2705 |
} |
|
2706 |
for (int i = 0; i < newFiles.count(); ++i) |
|
2707 |
select(newFiles.at(i)); |
|
2708 |
if (lineEdit()->hasFocus()) |
|
2709 |
for (int i = 0; i < oldFiles.count(); ++i) |
|
2710 |
qFileDialogUi->listView->selectionModel()->select(oldFiles.at(i), |
|
2711 |
QItemSelectionModel::Toggle | QItemSelectionModel::Rows); |
|
2712 |
} |
|
2713 |
} |
|
2714 |
||
2715 |
/*! |
|
2716 |
\internal |
|
2717 |
*/ |
|
2718 |
void QFileDialogPrivate::_q_updateOkButton() |
|
2719 |
{ |
|
2720 |
Q_Q(QFileDialog); |
|
2721 |
QPushButton *button = qFileDialogUi->buttonBox->button((acceptMode == QFileDialog::AcceptOpen) |
|
2722 |
? QDialogButtonBox::Open : QDialogButtonBox::Save); |
|
2723 |
if (!button) |
|
2724 |
return; |
|
2725 |
||
2726 |
bool enableButton = true; |
|
2727 |
bool isOpenDirectory = false; |
|
2728 |
||
2729 |
QStringList files = q->selectedFiles(); |
|
2730 |
QString lineEditText = lineEdit()->text(); |
|
2731 |
||
2732 |
if (lineEditText.startsWith(QLatin1String("//")) || lineEditText.startsWith(QLatin1Char('\\'))) { |
|
2733 |
button->setEnabled(true); |
|
2734 |
if (acceptMode == QFileDialog::AcceptSave) |
|
2735 |
button->setText(acceptLabel); |
|
2736 |
return; |
|
2737 |
} |
|
2738 |
||
2739 |
if (files.isEmpty()) { |
|
2740 |
enableButton = false; |
|
2741 |
} else if (lineEditText == QLatin1String("..")) { |
|
2742 |
isOpenDirectory = true; |
|
2743 |
} else { |
|
2744 |
switch (fileMode) { |
|
2745 |
case QFileDialog::DirectoryOnly: |
|
2746 |
case QFileDialog::Directory: { |
|
2747 |
QString fn = files.first(); |
|
2748 |
QModelIndex idx = model->index(fn); |
|
2749 |
if (!idx.isValid()) |
|
2750 |
idx = model->index(getEnvironmentVariable(fn)); |
|
2751 |
if (!idx.isValid() || !model->isDir(idx)) |
|
2752 |
enableButton = false; |
|
2753 |
break; |
|
2754 |
} |
|
2755 |
case QFileDialog::AnyFile: { |
|
2756 |
QString fn = files.first(); |
|
2757 |
QFileInfo info(fn); |
|
2758 |
QModelIndex idx = model->index(fn); |
|
2759 |
QString fileDir; |
|
2760 |
QString fileName; |
|
2761 |
if (info.isDir()) { |
|
2762 |
fileDir = info.canonicalFilePath(); |
|
2763 |
} else { |
|
2764 |
fileDir = fn.mid(0, fn.lastIndexOf(QLatin1Char('/'))); |
|
2765 |
fileName = fn.mid(fileDir.length() + 1); |
|
2766 |
} |
|
2767 |
if (lineEditText.contains(QLatin1String(".."))) { |
|
2768 |
fileDir = info.canonicalFilePath(); |
|
2769 |
fileName = info.fileName(); |
|
2770 |
} |
|
2771 |
||
2772 |
if (fileDir == q->directory().canonicalPath() && fileName.isEmpty()) { |
|
2773 |
enableButton = false; |
|
2774 |
break; |
|
2775 |
} |
|
2776 |
if (idx.isValid() && model->isDir(idx)) { |
|
2777 |
isOpenDirectory = true; |
|
2778 |
enableButton = true; |
|
2779 |
break; |
|
2780 |
} |
|
2781 |
if (!idx.isValid()) { |
|
2782 |
int maxLength = maxNameLength(fileDir); |
|
2783 |
enableButton = maxLength < 0 || fileName.length() <= maxLength; |
|
2784 |
} |
|
2785 |
break; |
|
2786 |
} |
|
2787 |
case QFileDialog::ExistingFile: |
|
2788 |
case QFileDialog::ExistingFiles: |
|
2789 |
for (int i = 0; i < files.count(); ++i) { |
|
2790 |
QModelIndex idx = model->index(files.at(i)); |
|
2791 |
if (!idx.isValid()) |
|
2792 |
idx = model->index(getEnvironmentVariable(files.at(i))); |
|
2793 |
if (!idx.isValid()) { |
|
2794 |
enableButton = false; |
|
2795 |
break; |
|
2796 |
} |
|
2797 |
if (idx.isValid() && model->isDir(idx)) { |
|
2798 |
isOpenDirectory = true; |
|
2799 |
break; |
|
2800 |
} |
|
2801 |
} |
|
2802 |
break; |
|
2803 |
default: |
|
2804 |
break; |
|
2805 |
} |
|
2806 |
} |
|
2807 |
||
2808 |
button->setEnabled(enableButton); |
|
2809 |
if (acceptMode == QFileDialog::AcceptSave) |
|
2810 |
button->setText(isOpenDirectory ? QFileDialog::tr("&Open") : acceptLabel); |
|
2811 |
} |
|
2812 |
||
2813 |
/*! |
|
2814 |
\internal |
|
2815 |
*/ |
|
2816 |
void QFileDialogPrivate::_q_currentChanged(const QModelIndex &index) |
|
2817 |
{ |
|
2818 |
_q_updateOkButton(); |
|
2819 |
emit q_func()->currentChanged(index.data(QFileSystemModel::FilePathRole).toString()); |
|
2820 |
} |
|
2821 |
||
2822 |
/*! |
|
2823 |
\internal |
|
2824 |
||
2825 |
This is called when the user double clicks on a file with the corresponding |
|
2826 |
model item \a index. |
|
2827 |
*/ |
|
2828 |
void QFileDialogPrivate::_q_enterDirectory(const QModelIndex &index) |
|
2829 |
{ |
|
2830 |
Q_Q(QFileDialog); |
|
2831 |
// My Computer or a directory |
|
2832 |
QModelIndex sourceIndex = index.model() == proxyModel ? mapToSource(index) : index; |
|
2833 |
QString path = sourceIndex.data(QFileSystemModel::FilePathRole).toString(); |
|
2834 |
if (path.isEmpty() || model->isDir(sourceIndex)) { |
|
2835 |
q->setDirectory(path); |
|
2836 |
emit q->directoryEntered(path); |
|
2837 |
if (fileMode == QFileDialog::Directory |
|
2838 |
|| fileMode == QFileDialog::DirectoryOnly) { |
|
2839 |
// ### find out why you have to do both of these. |
|
2840 |
lineEdit()->setText(QString()); |
|
2841 |
lineEdit()->clear(); |
|
2842 |
} |
|
2843 |
} else { |
|
2844 |
q->accept(); |
|
2845 |
} |
|
2846 |
} |
|
2847 |
||
2848 |
/*! |
|
2849 |
\internal |
|
2850 |
||
2851 |
Changes the file dialog's current directory to the one specified |
|
2852 |
by \a path. |
|
2853 |
*/ |
|
2854 |
void QFileDialogPrivate::_q_goToDirectory(const QString &path) |
|
2855 |
{ |
|
2856 |
#ifndef QT_NO_MESSAGEBOX |
|
2857 |
Q_Q(QFileDialog); |
|
2858 |
#endif |
|
2859 |
QModelIndex index = qFileDialogUi->lookInCombo->model()->index(qFileDialogUi->lookInCombo->currentIndex(), |
|
2860 |
qFileDialogUi->lookInCombo->modelColumn(), |
|
2861 |
qFileDialogUi->lookInCombo->rootModelIndex()); |
|
2862 |
QString path2 = path; |
|
2863 |
if (!index.isValid()) |
|
2864 |
index = mapFromSource(model->index(getEnvironmentVariable(path))); |
|
2865 |
else { |
|
2866 |
path2 = index.data(UrlRole).toUrl().toLocalFile(); |
|
2867 |
index = mapFromSource(model->index(path2)); |
|
2868 |
} |
|
2869 |
QDir dir(path2); |
|
2870 |
if (!dir.exists()) |
|
2871 |
dir = getEnvironmentVariable(path2); |
|
2872 |
||
2873 |
if (dir.exists() || path2.isEmpty() || path2 == model->myComputer().toString()) { |
|
2874 |
_q_enterDirectory(index); |
|
2875 |
#ifndef QT_NO_MESSAGEBOX |
|
2876 |
} else { |
|
2877 |
QString message = QFileDialog::tr("%1\nDirectory not found.\nPlease verify the " |
|
2878 |
"correct directory name was given."); |
|
2879 |
QMessageBox::warning(q, q->windowTitle(), message.arg(path2)); |
|
2880 |
#endif // QT_NO_MESSAGEBOX |
|
2881 |
} |
|
2882 |
} |
|
2883 |
||
2884 |
// Makes a list of filters from a normal filter string "Image Files (*.png *.jpg)" |
|
2885 |
QStringList qt_clean_filter_list(const QString &filter) |
|
2886 |
{ |
|
2887 |
QRegExp regexp(QString::fromLatin1(qt_file_dialog_filter_reg_exp)); |
|
2888 |
QString f = filter; |
|
2889 |
int i = regexp.indexIn(f); |
|
2890 |
if (i >= 0) |
|
2891 |
f = regexp.cap(2); |
|
2892 |
return f.split(QLatin1Char(' '), QString::SkipEmptyParts); |
|
2893 |
} |
|
2894 |
||
2895 |
/*! |
|
2896 |
\internal |
|
2897 |
||
2898 |
Sets the current name filter to be nameFilter and |
|
2899 |
update the qFileDialogUi->fileNameEdit when in AcceptSave mode with the new extension. |
|
2900 |
*/ |
|
2901 |
void QFileDialogPrivate::_q_useNameFilter(int index) |
|
2902 |
{ |
|
2903 |
if (index == nameFilters.size()) { |
|
2904 |
QAbstractItemModel *comboModel = qFileDialogUi->fileTypeCombo->model(); |
|
2905 |
nameFilters.append(comboModel->index(comboModel->rowCount() - 1, 0).data().toString()); |
|
2906 |
} |
|
2907 |
||
2908 |
QString nameFilter = nameFilters.at(index); |
|
2909 |
QStringList newNameFilters = qt_clean_filter_list(nameFilter); |
|
2910 |
if (acceptMode == QFileDialog::AcceptSave) { |
|
2911 |
QString newNameFilterExtension; |
|
2912 |
if (newNameFilters.count() > 0) |
|
2913 |
newNameFilterExtension = QFileInfo(newNameFilters.at(0)).suffix(); |
|
2914 |
||
2915 |
QString fileName = lineEdit()->text(); |
|
2916 |
const QString fileNameExtension = QFileInfo(fileName).suffix(); |
|
2917 |
if (!fileNameExtension.isEmpty() && !newNameFilterExtension.isEmpty()) { |
|
2918 |
const int fileNameExtensionLength = fileNameExtension.count(); |
|
2919 |
fileName.replace(fileName.count() - fileNameExtensionLength, |
|
2920 |
fileNameExtensionLength, newNameFilterExtension); |
|
2921 |
lineEdit()->setText(fileName); |
|
2922 |
} |
|
2923 |
} |
|
2924 |
||
2925 |
model->setNameFilters(newNameFilters); |
|
2926 |
} |
|
2927 |
||
2928 |
/*! |
|
2929 |
\internal |
|
2930 |
||
2931 |
This is called when the model index corresponding to the current file is changed |
|
2932 |
from \a index to \a current. |
|
2933 |
*/ |
|
2934 |
void QFileDialogPrivate::_q_selectionChanged() |
|
2935 |
{ |
|
2936 |
QModelIndexList indexes = qFileDialogUi->listView->selectionModel()->selectedRows(); |
|
2937 |
bool stripDirs = (fileMode != QFileDialog::DirectoryOnly && fileMode != QFileDialog::Directory); |
|
2938 |
||
2939 |
QStringList allFiles; |
|
2940 |
for (int i = 0; i < indexes.count(); ++i) { |
|
2941 |
if (stripDirs && model->isDir(mapToSource(indexes.at(i)))) |
|
2942 |
continue; |
|
2943 |
allFiles.append(indexes.at(i).data().toString()); |
|
2944 |
} |
|
2945 |
if (allFiles.count() > 1) |
|
2946 |
for (int i = 0; i < allFiles.count(); ++i) { |
|
2947 |
allFiles.replace(i, QString(QLatin1Char('"') + allFiles.at(i) + QLatin1Char('"'))); |
|
2948 |
} |
|
2949 |
||
2950 |
QString finalFiles = allFiles.join(QLatin1String(" ")); |
|
2951 |
if (!finalFiles.isEmpty() && !lineEdit()->hasFocus() && lineEdit()->isVisible()) |
|
2952 |
lineEdit()->setText(finalFiles); |
|
2953 |
else |
|
2954 |
_q_updateOkButton(); |
|
2955 |
} |
|
2956 |
||
2957 |
/*! |
|
2958 |
\internal |
|
2959 |
||
2960 |
Includes hidden files and directories in the items displayed in the dialog. |
|
2961 |
*/ |
|
2962 |
void QFileDialogPrivate::_q_showHidden() |
|
2963 |
{ |
|
2964 |
Q_Q(QFileDialog); |
|
2965 |
QDir::Filters dirFilters = q->filter(); |
|
2966 |
if (showHiddenAction->isChecked()) |
|
2967 |
dirFilters |= QDir::Hidden; |
|
2968 |
else |
|
2969 |
dirFilters &= ~QDir::Hidden; |
|
2970 |
q->setFilter(dirFilters); |
|
2971 |
} |
|
2972 |
||
2973 |
/*! |
|
2974 |
\internal |
|
2975 |
||
2976 |
When parent is root and rows have been inserted when none was there before |
|
2977 |
then select the first one. |
|
2978 |
*/ |
|
2979 |
void QFileDialogPrivate::_q_rowsInserted(const QModelIndex &parent) |
|
2980 |
{ |
|
2981 |
if (!qFileDialogUi->treeView |
|
2982 |
|| parent != qFileDialogUi->treeView->rootIndex() |
|
2983 |
|| !qFileDialogUi->treeView->selectionModel() |
|
2984 |
|| qFileDialogUi->treeView->selectionModel()->hasSelection() |
|
2985 |
|| qFileDialogUi->treeView->model()->rowCount(parent) == 0) |
|
2986 |
return; |
|
2987 |
} |
|
2988 |
||
2989 |
void QFileDialogPrivate::_q_fileRenamed(const QString &path, const QString oldName, const QString newName) |
|
2990 |
{ |
|
2991 |
if (fileMode == QFileDialog::Directory || fileMode == QFileDialog::DirectoryOnly) { |
|
2992 |
if (path == rootPath() && lineEdit()->text() == oldName) |
|
2993 |
lineEdit()->setText(newName); |
|
2994 |
} |
|
2995 |
} |
|
2996 |
||
2997 |
/*! |
|
2998 |
\internal |
|
2999 |
||
3000 |
For the list and tree view watch keys to goto parent and back in the history |
|
3001 |
||
3002 |
returns true if handled |
|
3003 |
*/ |
|
3004 |
bool QFileDialogPrivate::itemViewKeyboardEvent(QKeyEvent *event) { |
|
3005 |
||
3006 |
Q_Q(QFileDialog); |
|
3007 |
switch (event->key()) { |
|
3008 |
case Qt::Key_Backspace: |
|
3009 |
_q_navigateToParent(); |
|
3010 |
return true; |
|
3011 |
case Qt::Key_Back: |
|
3012 |
#ifdef QT_KEYPAD_NAVIGATION |
|
3013 |
if (QApplication::keypadNavigationEnabled()) |
|
3014 |
return false; |
|
3015 |
#endif |
|
3016 |
case Qt::Key_Left: |
|
3017 |
if (event->key() == Qt::Key_Back || event->modifiers() == Qt::AltModifier) { |
|
3018 |
_q_navigateBackward(); |
|
3019 |
return true; |
|
3020 |
} |
|
3021 |
break; |
|
3022 |
case Qt::Key_Escape: |
|
3023 |
q->hide(); |
|
3024 |
return true; |
|
3025 |
default: |
|
3026 |
break; |
|
3027 |
} |
|
3028 |
return false; |
|
3029 |
} |
|
3030 |
||
3031 |
QString QFileDialogPrivate::getEnvironmentVariable(const QString &string) |
|
3032 |
{ |
|
3033 |
#ifdef Q_OS_UNIX |
|
3034 |
if (string.size() > 1 && string.startsWith(QLatin1Char('$'))) { |
|
3035 |
return QString::fromLocal8Bit(getenv(string.mid(1).toLatin1().constData())); |
|
3036 |
} |
|
3037 |
#else |
|
3038 |
if (string.size() > 2 && string.startsWith(QLatin1Char('%')) && string.endsWith(QLatin1Char('%'))) { |
|
3039 |
return QString::fromLocal8Bit(qgetenv(string.mid(1, string.size() - 2).toLatin1().constData())); |
|
3040 |
} |
|
3041 |
#endif |
|
3042 |
return string; |
|
3043 |
} |
|
3044 |
||
3045 |
void QFileDialogComboBox::init(QFileDialogPrivate *d_pointer) { |
|
3046 |
d_ptr = d_pointer; |
|
3047 |
urlModel = new QUrlModel(this); |
|
3048 |
urlModel->showFullPath = true; |
|
3049 |
urlModel->setFileSystemModel(d_ptr->model); |
|
3050 |
setModel(urlModel); |
|
3051 |
} |
|
3052 |
||
3053 |
void QFileDialogComboBox::showPopup() |
|
3054 |
{ |
|
3055 |
if (model()->rowCount() > 1) |
|
3056 |
QComboBox::showPopup(); |
|
3057 |
||
3058 |
urlModel->setUrls(QList<QUrl>()); |
|
3059 |
QList<QUrl> list; |
|
3060 |
QModelIndex idx = d_ptr->model->index(d_ptr->rootPath()); |
|
3061 |
while (idx.isValid()) { |
|
3062 |
QUrl url = QUrl::fromLocalFile(idx.data(QFileSystemModel::FilePathRole).toString()); |
|
3063 |
if (url.isValid()) |
|
3064 |
list.append(url); |
|
3065 |
idx = idx.parent(); |
|
3066 |
} |
|
3067 |
// add "my computer" |
|
3068 |
list.append(QUrl::fromLocalFile(QLatin1String(""))); |
|
3069 |
urlModel->addUrls(list, 0); |
|
3070 |
idx = model()->index(model()->rowCount() - 1, 0); |
|
3071 |
||
3072 |
// append history |
|
3073 |
QList<QUrl> urls; |
|
3074 |
for (int i = 0; i < m_history.count(); ++i) { |
|
3075 |
QUrl path = QUrl::fromLocalFile(m_history.at(i)); |
|
3076 |
if (!urls.contains(path)) |
|
3077 |
urls.prepend(path); |
|
3078 |
} |
|
3079 |
if (urls.count() > 0) { |
|
3080 |
model()->insertRow(model()->rowCount()); |
|
3081 |
idx = model()->index(model()->rowCount()-1, 0); |
|
3082 |
// ### TODO maybe add a horizontal line before this |
|
3083 |
model()->setData(idx, QFileDialog::tr("Recent Places")); |
|
3084 |
QStandardItemModel *m = qobject_cast<QStandardItemModel*>(model()); |
|
3085 |
if (m) { |
|
3086 |
Qt::ItemFlags flags = m->flags(idx); |
|
3087 |
flags &= ~Qt::ItemIsEnabled; |
|
3088 |
m->item(idx.row(), idx.column())->setFlags(flags); |
|
3089 |
} |
|
3090 |
urlModel->addUrls(urls, -1, false); |
|
3091 |
} |
|
3092 |
setCurrentIndex(0); |
|
3093 |
||
3094 |
QComboBox::showPopup(); |
|
3095 |
} |
|
3096 |
||
3097 |
// Exact same as QComboBox::paintEvent(), except we elide the text. |
|
3098 |
void QFileDialogComboBox::paintEvent(QPaintEvent *) |
|
3099 |
{ |
|
3100 |
QStylePainter painter(this); |
|
3101 |
painter.setPen(palette().color(QPalette::Text)); |
|
3102 |
||
3103 |
// draw the combobox frame, focusrect and selected etc. |
|
3104 |
QStyleOptionComboBox opt; |
|
3105 |
initStyleOption(&opt); |
|
3106 |
||
3107 |
QRect editRect = style()->subControlRect(QStyle::CC_ComboBox, &opt, |
|
3108 |
QStyle::SC_ComboBoxEditField, this); |
|
3109 |
int size = editRect.width() - opt.iconSize.width() - 4; |
|
3110 |
opt.currentText = opt.fontMetrics.elidedText(opt.currentText, Qt::ElideMiddle, size); |
|
3111 |
painter.drawComplexControl(QStyle::CC_ComboBox, opt); |
|
3112 |
||
3113 |
// draw the icon and text |
|
3114 |
painter.drawControl(QStyle::CE_ComboBoxLabel, opt); |
|
3115 |
} |
|
3116 |
||
3117 |
QFileDialogListView::QFileDialogListView(QWidget *parent) : QListView(parent) |
|
3118 |
{ |
|
3119 |
} |
|
3120 |
||
3121 |
void QFileDialogListView::init(QFileDialogPrivate *d_pointer) |
|
3122 |
{ |
|
3123 |
d_ptr = d_pointer; |
|
3124 |
setSelectionBehavior(QAbstractItemView::SelectRows); |
|
3125 |
setWrapping(true); |
|
3126 |
setResizeMode(QListView::Adjust); |
|
3127 |
setEditTriggers(QAbstractItemView::EditKeyPressed); |
|
3128 |
setContextMenuPolicy(Qt::CustomContextMenu); |
|
3129 |
#ifndef QT_NO_DRAGANDDROP |
|
3130 |
setDragDropMode(QAbstractItemView::InternalMove); |
|
3131 |
#endif |
|
3132 |
} |
|
3133 |
||
3134 |
QSize QFileDialogListView::sizeHint() const |
|
3135 |
{ |
|
3136 |
int height = qMax(10, sizeHintForRow(0)); |
|
3137 |
return QSize(QListView::sizeHint().width() * 2, height * 30); |
|
3138 |
} |
|
3139 |
||
3140 |
void QFileDialogListView::keyPressEvent(QKeyEvent *e) |
|
3141 |
{ |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3142 |
#ifdef QT_KEYPAD_NAVIGATION |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3143 |
if (QApplication::navigationMode() == Qt::NavigationModeKeypadDirectional) { |
0 | 3144 |
QListView::keyPressEvent(e); |
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3145 |
return; |
0 | 3146 |
} |
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3147 |
#endif // QT_KEYPAD_NAVIGATION |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3148 |
|
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3149 |
if (!d_ptr->itemViewKeyboardEvent(e)) |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3150 |
QListView::keyPressEvent(e); |
0 | 3151 |
e->accept(); |
3152 |
} |
|
3153 |
||
3154 |
QFileDialogTreeView::QFileDialogTreeView(QWidget *parent) : QTreeView(parent) |
|
3155 |
{ |
|
3156 |
} |
|
3157 |
||
3158 |
void QFileDialogTreeView::init(QFileDialogPrivate *d_pointer) |
|
3159 |
{ |
|
3160 |
d_ptr = d_pointer; |
|
3161 |
setSelectionBehavior(QAbstractItemView::SelectRows); |
|
3162 |
setRootIsDecorated(false); |
|
3163 |
setItemsExpandable(false); |
|
3164 |
setSortingEnabled(true); |
|
3165 |
header()->setSortIndicator(0, Qt::AscendingOrder); |
|
3166 |
header()->setStretchLastSection(false); |
|
3167 |
setTextElideMode(Qt::ElideMiddle); |
|
3168 |
setEditTriggers(QAbstractItemView::EditKeyPressed); |
|
3169 |
setContextMenuPolicy(Qt::CustomContextMenu); |
|
3170 |
#ifndef QT_NO_DRAGANDDROP |
|
3171 |
setDragDropMode(QAbstractItemView::InternalMove); |
|
3172 |
#endif |
|
3173 |
} |
|
3174 |
||
3175 |
void QFileDialogTreeView::keyPressEvent(QKeyEvent *e) |
|
3176 |
{ |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3177 |
#ifdef QT_KEYPAD_NAVIGATION |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3178 |
if (QApplication::navigationMode() == Qt::NavigationModeKeypadDirectional) { |
0 | 3179 |
QTreeView::keyPressEvent(e); |
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3180 |
return; |
0 | 3181 |
} |
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3182 |
#endif // QT_KEYPAD_NAVIGATION |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3183 |
|
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3184 |
if (!d_ptr->itemViewKeyboardEvent(e)) |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3185 |
QTreeView::keyPressEvent(e); |
0 | 3186 |
e->accept(); |
3187 |
} |
|
3188 |
||
3189 |
QSize QFileDialogTreeView::sizeHint() const |
|
3190 |
{ |
|
3191 |
int height = qMax(10, sizeHintForRow(0)); |
|
3192 |
QSize sizeHint = header()->sizeHint(); |
|
3193 |
return QSize(sizeHint.width() * 4, height * 30); |
|
3194 |
} |
|
3195 |
||
3196 |
/*! |
|
3197 |
// FIXME: this is a hack to avoid propagating key press events |
|
3198 |
// to the dialog and from there to the "Ok" button |
|
3199 |
*/ |
|
3200 |
void QFileDialogLineEdit::keyPressEvent(QKeyEvent *e) |
|
3201 |
{ |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3202 |
#ifdef QT_KEYPAD_NAVIGATION |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3203 |
if (QApplication::navigationMode() == Qt::NavigationModeKeypadDirectional) { |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3204 |
QLineEdit::keyPressEvent(e); |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3205 |
return; |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3206 |
} |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3207 |
#endif // QT_KEYPAD_NAVIGATION |
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3208 |
|
0 | 3209 |
int key = e->key(); |
3210 |
QLineEdit::keyPressEvent(e); |
|
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3211 |
if (key != Qt::Key_Escape) |
0 | 3212 |
e->accept(); |
3213 |
if (hideOnEsc && (key == Qt::Key_Escape || key == Qt::Key_Return || key == Qt::Key_Enter)) { |
|
3214 |
e->accept(); |
|
3215 |
hide(); |
|
3216 |
d_ptr->currentView()->setFocus(Qt::ShortcutFocusReason); |
|
3217 |
} |
|
3218 |
} |
|
3219 |
||
3
41300fa6a67c
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
3220 |
#ifndef QT_NO_FSCOMPLETER |
0 | 3221 |
|
3222 |
QString QFSCompleter::pathFromIndex(const QModelIndex &index) const |
|
3223 |
{ |
|
3224 |
const QFileSystemModel *dirModel; |
|
3225 |
if (proxyModel) |
|
3226 |
dirModel = qobject_cast<const QFileSystemModel *>(proxyModel->sourceModel()); |
|
3227 |
else |
|
3228 |
dirModel = sourceModel; |
|
3229 |
QString currentLocation = dirModel->rootPath(); |
|
3230 |
QString path = index.data(QFileSystemModel::FilePathRole).toString(); |
|
3231 |
if (!currentLocation.isEmpty() && path.startsWith(currentLocation)) { |
|
3232 |
return path.mid(currentLocation.length() + 1); |
|
3233 |
} |
|
3234 |
return index.data(QFileSystemModel::FilePathRole).toString(); |
|
3235 |
} |
|
3236 |
||
3237 |
QStringList QFSCompleter::splitPath(const QString &path) const |
|
3238 |
{ |
|
3239 |
if (path.isEmpty()) |
|
3240 |
return QStringList(completionPrefix()); |
|
3241 |
||
3242 |
QString pathCopy = QDir::toNativeSeparators(path); |
|
3243 |
QString sep = QDir::separator(); |
|
3244 |
#if defined(Q_OS_SYMBIAN) |
|
3245 |
if (pathCopy == QLatin1String("\\")) |
|
3246 |
return QStringList(pathCopy); |
|
3247 |
#elif defined(Q_OS_WIN) |
|
3248 |
if (pathCopy == QLatin1String("\\") || pathCopy == QLatin1String("\\\\")) |
|
3249 |
return QStringList(pathCopy); |
|
3250 |
QString doubleSlash(QLatin1String("\\\\")); |
|
3251 |
if (pathCopy.startsWith(doubleSlash)) |
|
3252 |
pathCopy = pathCopy.mid(2); |
|
3253 |
else |
|
3254 |
doubleSlash.clear(); |
|
3255 |
#endif |
|
3256 |
||
3257 |
QRegExp re(QLatin1Char('[') + QRegExp::escape(sep) + QLatin1Char(']')); |
|
3258 |
||
3259 |
#if defined(Q_OS_SYMBIAN) |
|
3260 |
QStringList parts = pathCopy.split(re, QString::SkipEmptyParts); |
|
3261 |
if (pathCopy.endsWith(sep)) |
|
3262 |
parts.append(QString()); |
|
3263 |
#elif defined(Q_OS_WIN) |
|
3264 |
QStringList parts = pathCopy.split(re, QString::SkipEmptyParts); |
|
3265 |
if (!doubleSlash.isEmpty() && !parts.isEmpty()) |
|
3266 |
parts[0].prepend(doubleSlash); |
|
3267 |
if (pathCopy.endsWith(sep)) |
|
3268 |
parts.append(QString()); |
|
3269 |
#else |
|
3270 |
QStringList parts = pathCopy.split(re); |
|
3271 |
if (path[0] == sep[0]) // read the "/" at the beginning as the split removed it |
|
3272 |
parts[0] = sep[0]; |
|
3273 |
#endif |
|
3274 |
||
3275 |
#if defined(Q_OS_WIN) || defined(Q_OS_SYMBIAN) |
|
3276 |
bool startsFromRoot = !parts.isEmpty() && parts[0].endsWith(QLatin1Char(':')); |
|
3277 |
#else |
|
3278 |
bool startsFromRoot = path[0] == sep[0]; |
|
3279 |
#endif |
|
3280 |
if (parts.count() == 1 || (parts.count() > 1 && !startsFromRoot)) { |
|
3281 |
const QFileSystemModel *dirModel; |
|
3282 |
if (proxyModel) |
|
3283 |
dirModel = qobject_cast<const QFileSystemModel *>(proxyModel->sourceModel()); |
|
3284 |
else |
|
3285 |
dirModel = sourceModel; |
|
3286 |
QString currentLocation = QDir::toNativeSeparators(dirModel->rootPath()); |
|
3287 |
if (currentLocation.contains(sep) && path != currentLocation) { |
|
3288 |
QStringList currentLocationList = splitPath(currentLocation); |
|
3289 |
while (!currentLocationList.isEmpty() |
|
3290 |
&& parts.count() > 0 |
|
3291 |
&& parts.at(0) == QLatin1String("..")) { |
|
3292 |
parts.removeFirst(); |
|
3293 |
currentLocationList.removeLast(); |
|
3294 |
} |
|
3295 |
if (!currentLocationList.isEmpty() && currentLocationList.last().isEmpty()) |
|
3296 |
currentLocationList.removeLast(); |
|
3297 |
return currentLocationList + parts; |
|
3298 |
} |
|
3299 |
} |
|
3300 |
return parts; |
|
3301 |
} |
|
3302 |
||
3303 |
#endif // QT_NO_COMPLETER |
|
3304 |
||
3305 |
#ifdef QT3_SUPPORT |
|
3306 |
/*! |
|
3307 |
Use selectedFiles() instead. |
|
3308 |
||
3309 |
\oldcode |
|
3310 |
QString selected = dialog->selectedFile(); |
|
3311 |
\newcode |
|
3312 |
QStringList files = dialog->selectedFiles(); |
|
3313 |
QString selected; |
|
3314 |
if (!files.isEmpty()) |
|
3315 |
selected = files[0]; |
|
3316 |
\endcode |
|
3317 |
*/ |
|
3318 |
QString QFileDialog::selectedFile() const |
|
3319 |
{ |
|
3320 |
QStringList files = selectedFiles(); |
|
3321 |
return files.size() ? files.at(0) : QString(); |
|
3322 |
} |
|
3323 |
||
3324 |
/*! |
|
3325 |
\typedef QFileDialog::Mode |
|
3326 |
||
3327 |
Use QFileDialog::FileMode instead. |
|
3328 |
*/ |
|
3329 |
||
3330 |
/*! |
|
3331 |
\fn void QFileDialog::setMode(FileMode m) |
|
3332 |
||
3333 |
Use setFileMode() instead. |
|
3334 |
*/ |
|
3335 |
||
3336 |
/*! |
|
3337 |
\fn FileMode QFileDialog::mode() const |
|
3338 |
||
3339 |
Use fileMode() instead. |
|
3340 |
*/ |
|
3341 |
||
3342 |
/*! |
|
3343 |
\fn void QFileDialog::setDir(const QString &directory) |
|
3344 |
||
3345 |
Use setDirectory() instead. |
|
3346 |
*/ |
|
3347 |
||
3348 |
/*! |
|
3349 |
\fn void QFileDialog::setDir( const QDir &directory ) |
|
3350 |
||
3351 |
Use setDirectory() instead. |
|
3352 |
*/ |
|
3353 |
||
3354 |
/*! |
|
3355 |
\fn QStringList QFileDialog::getOpenFileNames(const QString &filter, |
|
3356 |
const QString &dir, QWidget *parent, const char* name, |
|
3357 |
const QString &caption, QString *selectedFilter, bool resolveSymlinks) |
|
3358 |
||
3359 |
Use the getOpenFileNames() overload that takes \a parent as the first |
|
3360 |
argument instead. |
|
3361 |
*/ |
|
3362 |
||
3363 |
/*! |
|
3364 |
\fn QString QFileDialog::getOpenFileName(const QString &dir, |
|
3365 |
const QString &filter, QWidget *parent = 0, const char *name, |
|
3366 |
const QString &caption, QString *selectedFilter, bool resolveSymlinks) |
|
3367 |
||
3368 |
Use the getOpenFileName() overload that takes \a parent as the first |
|
3369 |
argument instead. |
|
3370 |
*/ |
|
3371 |
||
3372 |
/*! |
|
3373 |
\fn QString QFileDialog::getSaveFileName(const QString &dir, |
|
3374 |
const QString &filter, QWidget *parent, const char *name, |
|
3375 |
const QString &caption, QString *selectedFilter, bool resolveSymlinks) |
|
3376 |
||
3377 |
Use the getSaveFileName() overload that takes \a parent as the first |
|
3378 |
argument instead. |
|
3379 |
*/ |
|
3380 |
||
3381 |
/*! |
|
3382 |
\fn QString QFileDialog::getExistingDirectory(const QString &dir, |
|
3383 |
QWidget *parent, const char *name, const QString &caption, |
|
3384 |
bool dirOnly, bool resolveSymlinks) |
|
3385 |
||
3386 |
Use the getExistingDirectory() overload that takes \a parent as |
|
3387 |
the first argument instead. |
|
3388 |
*/ |
|
3389 |
||
3390 |
#endif // QT3_SUPPORT |
|
3391 |
||
3392 |
QT_END_NAMESPACE |
|
3393 |
||
3394 |
#include "moc_qfiledialog.cpp" |
|
3395 |
||
3396 |
#endif // QT_NO_FILEDIALOG |