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     2 **

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

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

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

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     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

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    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

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    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

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    24 ** In addition, as a special exception, Nokia gives you certain additional

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    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

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    38 ** $QT_END_LICENSE$

    39 **

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

    41 

    42 #include "fontsettingsdialog.h"

    43 #include "fontpanel.h"

    44 #include "config.h"

    45 

    46 #include <QtGui/QLabel>

    47 #include <QtGui/QComboBox>

    48 #include <QtGui/QHBoxLayout>

    49 #include <QtGui/QVBoxLayout>

    50 #include <QtGui/QApplication>

    51 #include <QtGui/QStackedWidget>

    52 #include <QtGui/QDialogButtonBox>

    53 

    54 QT_BEGIN_NAMESPACE

    55 

    56 FontSettingsDialog::FontSettingsDialog(QWidget *parent)

    57     : QDialog(parent)

    58     , m_windowFontPanel(new FontPanel(this))

    59     , m_browserFontPanel(new FontPanel(this))

    60     , m_dialogButtonBox(new QDialogButtonBox(QDialogButtonBox::Ok|QDialogButtonBox::Cancel))

    61 {

    62     setModal(true);

    63     setWindowTitle(tr("Font Settings"));

    64     setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);

    65 

    66     QVBoxLayout *mainVLayout = new QVBoxLayout(this);

    67     QHBoxLayout *hboxLayout = new QHBoxLayout;

    68     mainVLayout->addLayout(hboxLayout);

    69 

    70     QLabel *label = new QLabel(tr("Font settings for:"), this);

    71     label->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);

    72     hboxLayout->addWidget(label);

    73     QComboBox *comboBox = new QComboBox(this);

    74     comboBox->addItem(tr("Browser"));

    75     comboBox->addItem(tr("Application"));

    76     hboxLayout->addWidget(comboBox);

    77 

    78     m_windowFontPanel->setCheckable(true);

    79     m_browserFontPanel->setCheckable(true);

    80 

    81     const QString customSettings(tr("Use custom settings"));

    82     m_windowFontPanel->setTitle(customSettings);

    83     m_browserFontPanel->setTitle(customSettings);

    84 

    85     QStackedWidget *stackWidget = new QStackedWidget(this);

    86     stackWidget->addWidget(m_browserFontPanel);

    87     stackWidget->addWidget(m_windowFontPanel);

    88 

    89     mainVLayout->addWidget(stackWidget);

    90     mainVLayout->addWidget(m_dialogButtonBox);

    91 

    92     connect(m_dialogButtonBox , SIGNAL(rejected()), this, SLOT(reject()));

    93     connect(m_dialogButtonBox , SIGNAL(accepted()), this, SLOT(accept()));

    94     connect(comboBox, SIGNAL(activated(int)), stackWidget, SLOT(setCurrentIndex(int)));

    95 }

    96 

    97 FontSettingsDialog::~FontSettingsDialog()

    98 {

    99     // nothing todo

   100 }

   101 

   102 bool FontSettingsDialog::showDialog(FontSettings *settings)

   103 {

   104     setupFontSettingsDialog(settings);

   105 

   106     if (exec() != Accepted)

   107         return false;

   108 

   109     updateFontSettings(settings);

   110     return true;

   111 }

   112 

   113 void FontSettingsDialog::updateFontSettings(FontSettings *settings)

   114 {

   115     settings->useWindowFont = m_windowFontPanel->isChecked();

   116     settings->useBrowserFont = m_browserFontPanel->isChecked();

   117 

   118     settings->windowFont = settings->useWindowFont ? m_windowFontPanel->selectedFont() : qApp->font();

   119     settings->browserFont = settings->useBrowserFont ? m_browserFontPanel->selectedFont() : qApp->font();

   120 

   121     settings->windowWritingSystem = settings->useWindowFont ? m_windowFontPanel->writingSystem() : QFontDatabase::Latin;

   122     settings->browserWritingSystem = settings->useBrowserFont ? m_browserFontPanel->writingSystem() : QFontDatabase::Latin;

   123 }

   124 

   125 void FontSettingsDialog::setupFontSettingsDialog(const FontSettings *settings)

   126 {

   127     m_windowFontPanel->setSelectedFont(settings->windowFont);

   128     m_browserFontPanel->setSelectedFont(settings->browserFont);

   129 

   130     m_windowFontPanel->setWritingSystem(settings->windowWritingSystem);

   131     m_browserFontPanel->setWritingSystem(settings->browserWritingSystem);

   132 

   133     m_windowFontPanel->setChecked(settings->useWindowFont);

   134     m_browserFontPanel->setChecked(settings->useBrowserFont);

   135 }

   136 

   137 QT_END_NAMESPACE