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     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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     7 ** This file is part of the examples of the Qt Toolkit.

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    16 ** GNU Lesser General Public License Usage

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    38 ** $QT_END_LICENSE$

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    40 ****************************************************************************/

    41 

    42 #include <QtGui>

    43 

    44 #include "controllerwindow.h"

    45 

    46 //! [0]

    47 ControllerWindow::ControllerWindow()

    48 {

    49     parentWindow = new QMainWindow;

    50     parentWindow->setWindowTitle(tr("Preview parent window"));

    51     QLabel *label = new QLabel(tr("Parent window"));

    52     parentWindow->setCentralWidget(label);

    53 

    54     previewWindow = new PreviewWindow;

    55     previewDialog = new PreviewDialog;

    56 

    57     createTypeGroupBox();

    58     createHintsGroupBox();

    59 

    60     quitButton = new QPushButton(tr("&Quit"));

    61     connect(quitButton, SIGNAL(clicked()), qApp, SLOT(quit()));

    62 

    63     QHBoxLayout *bottomLayout = new QHBoxLayout;

    64     bottomLayout->addStretch();

    65     bottomLayout->addWidget(quitButton);

    66 

    67     QVBoxLayout *mainLayout = new QVBoxLayout;

    68     mainLayout->addWidget(widgetTypeGroupBox);

    69     mainLayout->addWidget(additionalOptionsGroupBox);

    70     mainLayout->addWidget(typeGroupBox);

    71     mainLayout->addWidget(hintsGroupBox);

    72     mainLayout->addLayout(bottomLayout);

    73     setLayout(mainLayout);

    74 

    75     setWindowTitle(tr("Window Flags"));

    76     updatePreview();

    77 }

    78 

    79 void ControllerWindow::updatePreview()

    80 {

    81     Qt::WindowFlags flags = 0;

    82 

    83     if (windowRadioButton->isChecked()) {

    84         flags = Qt::Window;

    85     } else if (dialogRadioButton->isChecked()) {

    86         flags = Qt::Dialog;

    87     } else if (sheetRadioButton->isChecked()) {

    88         flags = Qt::Sheet;

    89     } else if (drawerRadioButton->isChecked()) {

    90         flags = Qt::Drawer;

    91     } else if (popupRadioButton->isChecked()) {

    92         flags = Qt::Popup;

    93     } else if (toolRadioButton->isChecked()) {

    94         flags = Qt::Tool;

    95     } else if (toolTipRadioButton->isChecked()) {

    96         flags = Qt::ToolTip;

    97     } else if (splashScreenRadioButton->isChecked()) {

    98         flags = Qt::SplashScreen;

    99     }

   100 

   101     if (msWindowsFixedSizeDialogCheckBox->isChecked())

   102         flags |= Qt::MSWindowsFixedSizeDialogHint;

   103     if (x11BypassWindowManagerCheckBox->isChecked())

   104         flags |= Qt::X11BypassWindowManagerHint;

   105     if (framelessWindowCheckBox->isChecked())

   106         flags |= Qt::FramelessWindowHint;

   107     if (windowTitleCheckBox->isChecked())

   108         flags |= Qt::WindowTitleHint;

   109     if (windowSystemMenuCheckBox->isChecked())

   110         flags |= Qt::WindowSystemMenuHint;

   111     if (windowMinimizeButtonCheckBox->isChecked())

   112         flags |= Qt::WindowMinimizeButtonHint;

   113     if (windowMaximizeButtonCheckBox->isChecked())

   114         flags |= Qt::WindowMaximizeButtonHint;

   115     if (windowCloseButtonCheckBox->isChecked())

   116         flags |= Qt::WindowCloseButtonHint;

   117     if (windowContextHelpButtonCheckBox->isChecked())

   118         flags |= Qt::WindowContextHelpButtonHint;

   119     if (windowShadeButtonCheckBox->isChecked())

   120         flags |= Qt::WindowShadeButtonHint;

   121     if (windowStaysOnTopCheckBox->isChecked())

   122         flags |= Qt::WindowStaysOnTopHint;

   123     if (windowStaysOnBottomCheckBox->isChecked())

   124         flags |= Qt::WindowStaysOnBottomHint;

   125     if (customizeWindowHintCheckBox->isChecked())

   126         flags |= Qt::CustomizeWindowHint;

   127 

   128     previewWindow->hide();

   129     previewDialog->hide();

   130     QWidget *widget = 0;

   131     if (previewWidgetButton->isChecked())

   132         widget = previewWindow;

   133     else

   134         widget = previewDialog;

   135 

   136     if (modalWindowCheckBox->isChecked()) {

   137         parentWindow->show();

   138         widget->setWindowModality(Qt::WindowModal);

   139         widget->setParent(parentWindow);

   140     } else {

   141         widget->setWindowModality(Qt::NonModal);

   142         widget->setParent(0);

   143         parentWindow->hide();

   144     }

   145 

   146     widget->setWindowFlags(flags);

   147 

   148     if (fixedSizeWindowCheckBox->isChecked()) {

   149         widget->setFixedSize(300, 300);

   150     } else {

   151         widget->setFixedSize(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX);

   152     }

   153 

   154     QPoint pos = widget->pos();

   155     if (pos.x() < 0)

   156         pos.setX(0);

   157     if (pos.y() < 0)

   158         pos.setY(0);

   159     widget->move(pos);

   160     widget->show();

   161 }

   162 

   163 void ControllerWindow::createTypeGroupBox()

   164 {

   165     widgetTypeGroupBox = new QGroupBox(tr("Widget Type"));

   166     previewWidgetButton = createRadioButton(tr("QWidget"));

   167     previewWidgetButton->setChecked(true);

   168     previewDialogButton = createRadioButton(tr("QDialog"));

   169     QHBoxLayout *l = new QHBoxLayout;

   170     l->addWidget(previewWidgetButton);

   171     l->addWidget(previewDialogButton);

   172     widgetTypeGroupBox->setLayout(l);

   173 

   174     additionalOptionsGroupBox = new QGroupBox(tr("Additional options"));

   175     l = new QHBoxLayout;

   176     modalWindowCheckBox = createCheckBox(tr("Modal window"));

   177     fixedSizeWindowCheckBox = createCheckBox(tr("Fixed size window"));

   178     l->addWidget(modalWindowCheckBox);

   179     l->addWidget(fixedSizeWindowCheckBox);

   180     additionalOptionsGroupBox->setLayout(l);

   181 

   182     typeGroupBox = new QGroupBox(tr("Type"));

   183 

   184     windowRadioButton = createRadioButton(tr("Window"));

   185     dialogRadioButton = createRadioButton(tr("Dialog"));

   186     sheetRadioButton = createRadioButton(tr("Sheet"));

   187     drawerRadioButton = createRadioButton(tr("Drawer"));

   188     popupRadioButton = createRadioButton(tr("Popup"));

   189     toolRadioButton = createRadioButton(tr("Tool"));

   190     toolTipRadioButton = createRadioButton(tr("Tooltip"));

   191     splashScreenRadioButton = createRadioButton(tr("Splash screen"));

   192     windowRadioButton->setChecked(true);

   193 

   194     QGridLayout *layout = new QGridLayout;

   195     layout->addWidget(windowRadioButton, 0, 0);

   196     layout->addWidget(dialogRadioButton, 1, 0);

   197     layout->addWidget(sheetRadioButton, 2, 0);

   198     layout->addWidget(drawerRadioButton, 3, 0);

   199     layout->addWidget(popupRadioButton, 0, 1);

   200     layout->addWidget(toolRadioButton, 1, 1);

   201     layout->addWidget(toolTipRadioButton, 2, 1);

   202     layout->addWidget(splashScreenRadioButton, 3, 1);

   203     typeGroupBox->setLayout(layout);

   204 }

   205 //! [5]

   206 

   207 //! [6]

   208 void ControllerWindow::createHintsGroupBox()

   209 {

   210     hintsGroupBox = new QGroupBox(tr("Hints"));

   211 

   212     msWindowsFixedSizeDialogCheckBox =

   213             createCheckBox(tr("MS Windows fixed size dialog"));

   214     x11BypassWindowManagerCheckBox =

   215             createCheckBox(tr("X11 bypass window manager"));

   216     framelessWindowCheckBox = createCheckBox(tr("Frameless window"));

   217     windowTitleCheckBox = createCheckBox(tr("Window title"));

   218     windowSystemMenuCheckBox = createCheckBox(tr("Window system menu"));

   219     windowMinimizeButtonCheckBox = createCheckBox(tr("Window minimize button"));

   220     windowMaximizeButtonCheckBox = createCheckBox(tr("Window maximize button"));

   221     windowCloseButtonCheckBox = createCheckBox(tr("Window close button"));

   222     windowContextHelpButtonCheckBox =

   223             createCheckBox(tr("Window context help button"));

   224     windowShadeButtonCheckBox = createCheckBox(tr("Window shade button"));

   225     windowStaysOnTopCheckBox = createCheckBox(tr("Window stays on top"));

   226     windowStaysOnBottomCheckBox = createCheckBox(tr("Window stays on bottom"));

   227     customizeWindowHintCheckBox= createCheckBox(tr("Customize window"));

   228 

   229     QGridLayout *layout = new QGridLayout;

   230     layout->addWidget(msWindowsFixedSizeDialogCheckBox, 0, 0);

   231     layout->addWidget(x11BypassWindowManagerCheckBox, 1, 0);

   232     layout->addWidget(framelessWindowCheckBox, 2, 0);

   233     layout->addWidget(windowTitleCheckBox, 3, 0);

   234     layout->addWidget(windowSystemMenuCheckBox, 4, 0);

   235     layout->addWidget(windowMinimizeButtonCheckBox, 0, 1);

   236     layout->addWidget(windowMaximizeButtonCheckBox, 1, 1);

   237     layout->addWidget(windowCloseButtonCheckBox, 2, 1);

   238     layout->addWidget(windowContextHelpButtonCheckBox, 3, 1);

   239     layout->addWidget(windowShadeButtonCheckBox, 4, 1);

   240     layout->addWidget(windowStaysOnTopCheckBox, 5, 1);

   241     layout->addWidget(windowStaysOnBottomCheckBox, 6, 1);

   242     layout->addWidget(customizeWindowHintCheckBox, 5, 0);

   243     hintsGroupBox->setLayout(layout);

   244 }

   245 //! [6]

   246 

   247 //! [7]

   248 QCheckBox *ControllerWindow::createCheckBox(const QString &text)

   249 {

   250     QCheckBox *checkBox = new QCheckBox(text);

   251     connect(checkBox, SIGNAL(clicked()), this, SLOT(updatePreview()));

   252     return checkBox;

   253 }

   254 //! [7]

   255 

   256 //! [8]

   257 QRadioButton *ControllerWindow::createRadioButton(const QString &text)

   258 {

   259     QRadioButton *button = new QRadioButton(text);

   260     connect(button, SIGNAL(clicked()), this, SLOT(updatePreview()));

   261     return button;

   262 }

   263 //! [8]