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Diffstat (limited to 'src/gui/widgets/qfontcombobox.h')
-rw-r--r-- | src/gui/widgets/qfontcombobox.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/src/gui/widgets/qfontcombobox.h b/src/gui/widgets/qfontcombobox.h new file mode 100644 index 0000000..4929ff3 --- /dev/null +++ b/src/gui/widgets/qfontcombobox.h @@ -0,0 +1,112 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QFONTCOMBOBOX_H +#define QFONTCOMBOBOX_H + +#include <QtGui/qcombobox.h> +#include <QtGui/qfontdatabase.h> + +#ifndef QT_NO_FONTCOMBOBOX + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QFontComboBoxPrivate; + +class Q_GUI_EXPORT QFontComboBox : public QComboBox +{ + Q_OBJECT + Q_FLAGS(FontFilters) + Q_PROPERTY(QFontDatabase::WritingSystem writingSystem READ writingSystem WRITE setWritingSystem) + Q_PROPERTY(FontFilters fontFilters READ fontFilters WRITE setFontFilters) + Q_PROPERTY(QFont currentFont READ currentFont WRITE setCurrentFont NOTIFY currentFontChanged) + Q_ENUMS(FontSelection) + +public: + explicit QFontComboBox(QWidget *parent = 0); + ~QFontComboBox(); + + void setWritingSystem(QFontDatabase::WritingSystem); + QFontDatabase::WritingSystem writingSystem() const; + + enum FontFilter { + AllFonts = 0, + ScalableFonts = 0x1, + NonScalableFonts = 0x2, + MonospacedFonts = 0x4, + ProportionalFonts = 0x8 + }; + Q_DECLARE_FLAGS(FontFilters, FontFilter) + + void setFontFilters(FontFilters filters); + FontFilters fontFilters() const; + + QFont currentFont() const; + QSize sizeHint() const; + +public Q_SLOTS: + void setCurrentFont(const QFont &f); + +Q_SIGNALS: + void currentFontChanged(const QFont &f); + +protected: + bool event(QEvent *e); + +private: + Q_DISABLE_COPY(QFontComboBox) + Q_DECLARE_PRIVATE(QFontComboBox) + Q_PRIVATE_SLOT(d_func(), void _q_currentChanged(const QString &)) + Q_PRIVATE_SLOT(d_func(), void _q_updateModel()) +}; + +Q_DECLARE_OPERATORS_FOR_FLAGS(QFontComboBox::FontFilters) + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QT_NO_FONTCOMBOBOX +#endif |