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# qfontdialog.h

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    00001 /****************************************************************************
    00002 **
    00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
    00004 ** All rights reserved.
    00005 ** Contact: Nokia Corporation (qt-info@nokia.com)
    00006 **
    00007 ** This file is part of the QtGui module of the Qt Toolkit.
    00008 **
    00009 ** $QT_BEGIN_LICENSE:LGPL$
    00010 ** Commercial Usage
    00011 ** Licensees holding valid Qt Commercial licenses may use this file in
    00012 ** accordance with the Qt Commercial License Agreement provided with the
    00013 ** Software or, alternatively, in accordance with the terms contained in
    00014 ** a written agreement between you and Nokia.
    00015 **
    00016 ** GNU Lesser General Public License Usage
    00017 ** Alternatively, this file may be used under the terms of the GNU Lesser
    00018 ** General Public License version 2.1 as published by the Free Software
    00019 ** Foundation and appearing in the file LICENSE.LGPL included in the
    00020 ** packaging of this file.  Please review the following information to
    00021 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00023 **
    00024 ** In addition, as a special exception, Nokia gives you certain additional
    00025 ** rights.  These rights are described in the Nokia Qt LGPL Exception
    00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module.
    00027 **
    00028 ** GNU General Public License Usage
    00029 ** Alternatively, this file may be used under the terms of the GNU
    00030 ** General Public License version 3.0 as published by the Free Software
    00031 ** Foundation and appearing in the file LICENSE.GPL included in the
    00032 ** packaging of this file.  Please review the following information to
    00033 ** ensure the GNU General Public License version 3.0 requirements will be
    00034 ** met: http://www.gnu.org/copyleft/gpl.html.
    00035 **
    00036 ** If you have questions regarding the use of this file, please contact
    00037 ** Nokia at qt-info@nokia.com.
    00038 ** $QT_END_LICENSE$
    00039 **
    00040 ****************************************************************************/
    00041
    00042 #ifndef QFONTDIALOG_H
    00043 #define QFONTDIALOG_H
    00044
    00045 #include <QtGui/qwindowdefs.h>
    00046 #include <QtGui/qdialog.h>
    00047 #include <QtGui/qfont.h>
    00048
    00049 QT_BEGIN_HEADER
    00050
    00051 QT_BEGIN_NAMESPACE
    00052
    00053 QT_MODULE(Gui)
    00054
    00055 #ifndef QT_NO_FONTDIALOG
    00056
    00057 class QFontDialogPrivate;
    00058
    00059 class Q_GUI_EXPORT QFontDialog : public QDialog
    00060 {
    00061     Q_OBJECT
    00062     Q_DECLARE_PRIVATE(QFontDialog)
    00063     Q_ENUMS(FontDialogOption)
    00064     Q_PROPERTY(QFont currentFont READ currentFont WRITE setCurrentFont NOTIFY currentFontChanged)
    00065     Q_PROPERTY(FontDialogOptions options READ options WRITE setOptions)
    00066
    00067 public:
    00068     enum FontDialogOption {
    00069         NoButtons           = 0x00000001,
    00070         DontUseNativeDialog = 0x00000002
    00071     };
    00072
    00073     Q_DECLARE_FLAGS(FontDialogOptions, FontDialogOption)
    00074
    00075     explicit QFontDialog(QWidget *parent = 0);
    00076     explicit QFontDialog(const QFont &initial, QWidget *parent = 0);
    00077     ~QFontDialog();
    00078
    00079     void setCurrentFont(const QFont &font);
    00080     QFont currentFont() const;
    00081
    00082     QFont selectedFont() const;
    00083
    00084     void setOption(FontDialogOption option, bool on = true);
    00085     bool testOption(FontDialogOption option) const;
    00086     void setOptions(FontDialogOptions options);
    00087     FontDialogOptions options() const;
    00088
    00089 #ifdef Q_NO_USING_KEYWORD
    00090 #ifndef Q_QDOC
    00091     void open() { QDialog::open(); }
    00092 #endif
    00093 #else
    00094     using QDialog::open;
    00095 #endif
    00096     void open(QObject *receiver, const char *member);
    00097
    00098     void setVisible(bool visible);
    00099
    00100     // ### Qt 5: merge overloads
    00101     static QFont getFont(bool *ok, const QFont &initial, QWidget *parent, const QString &title,
    00102                          FontDialogOptions options);
    00103     static QFont getFont(bool *ok, const QFont &initial, QWidget *parent, const QString &title);
    00104     static QFont getFont(bool *ok, const QFont &initial, QWidget *parent = 0);
    00105     static QFont getFont(bool *ok, QWidget *parent = 0);
    00106
    00107 #ifdef QT3_SUPPORT
    00108     static QFont getFont(bool *ok, const QFont &initial, QWidget *parent, const char *name)
    00109         { Q_UNUSED(name); return getFont(ok, initial, parent); }
    00110     static QFont getFont(bool *ok, QWidget *parent, const char *name)
    00111         { Q_UNUSED(name); return getFont(ok, parent); }
    00112 #endif
    00113
    00114 Q_SIGNALS:
    00115     void currentFontChanged(const QFont &font);
    00116     void fontSelected(const QFont &font);
    00117
    00118 protected:
    00119     void changeEvent(QEvent *event);
    00120     void done(int result);
    00121
    00122 private:
    00123     // ### Qt 5: make protected
    00124     bool eventFilter(QObject *object, QEvent *event);
    00125
    00126     Q_DISABLE_COPY(QFontDialog)
    00127
    00128     Q_PRIVATE_SLOT(d_func(), void _q_sizeChanged(const QString &))
    00129     Q_PRIVATE_SLOT(d_func(), void _q_familyHighlighted(int))
    00130     Q_PRIVATE_SLOT(d_func(), void _q_writingSystemHighlighted(int))
    00131     Q_PRIVATE_SLOT(d_func(), void _q_styleHighlighted(int))
    00132     Q_PRIVATE_SLOT(d_func(), void _q_sizeHighlighted(int))
    00133     Q_PRIVATE_SLOT(d_func(), void _q_updateSample())
    00134 #if defined(Q_WS_MAC)
    00135     Q_PRIVATE_SLOT(d_func(), void _q_macRunNativeAppModalPanel())
    00136 #endif
    00137 };
    00138
    00139 Q_DECLARE_OPERATORS_FOR_FLAGS(QFontDialog::FontDialogOptions)
    00140
    00141 #endif // QT_NO_FONTDIALOG
    00142
    00143 QT_END_NAMESPACE
    00144
    00145 QT_END_HEADER
    00146
    00147 #endif // QFONTDIALOG_H