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kfontchooser.h
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1 /*
2  Requires the Qt widget libraries, available at no cost at
3  http://www.troll.no
4 
5  Copyright (C) 1997 Bernd Johannes Wuebben <wuebben@kde.org>
6  Copyright (c) 1999 Preston Brown <pbrown@kde.org>
7  Copyright (c) 1999 Mario Weilguni <mweilguni@kde.org>
8 
9  This library is free software; you can redistribute it and/or
10  modify it under the terms of the GNU Library General Public
11  License as published by the Free Software Foundation; either
12  version 2 of the License, or (at your option) any later version.
13 
14  This library is distributed in the hope that it will be useful,
15  but WITHOUT ANY WARRANTY; without even the implied warranty of
16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  Library General Public License for more details.
18 
19  You should have received a copy of the GNU Library General Public License
20  along with this library; see the file COPYING.LIB. If not, write to
21  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
22  Boston, MA 02110-1301, USA.
23 */
24 #ifndef K_FONT_CHOOSER_H
25 #define K_FONT_CHOOSER_H
26 
27 #include <kdeui_export.h>
28 #include <QtGui/QWidget>
29 
30 class QFont;
31 class QStringList;
32 
47 class KDEUI_EXPORT KFontChooser : public QWidget
48 {
49  Q_OBJECT
50  Q_PROPERTY( QFont font READ font WRITE setFont NOTIFY fontSelected USER true )
51  Q_PROPERTY( QColor color READ color WRITE setColor )
52  Q_PROPERTY( QColor backgroundColor READ backgroundColor WRITE setBackgroundColor )
53  Q_PROPERTY( Qt::CheckState sizeIsRelative READ sizeIsRelative WRITE setSizeIsRelative )
54  Q_PROPERTY( QString sampleText READ sampleText WRITE setSampleText )
55 
56 public:
62  enum FontColumn { FamilyList=0x01, StyleList=0x02, SizeList=0x04};
63 
69  enum FontDiff { NoFontDiffFlags = 0,
70  FontDiffFamily = 1,
71  FontDiffStyle = 2,
72  FontDiffSize = 4,
73  AllFontDiffs = FontDiffFamily | FontDiffStyle | FontDiffSize };
74  Q_DECLARE_FLAGS( FontDiffFlags, FontDiff )
75 
76 
81  enum DisplayFlag { NoDisplayFlags = 0,
82  FixedFontsOnly = 1,
83  DisplayFrame = 2,
84  ShowDifferences = 4 };
85  Q_DECLARE_FLAGS( DisplayFlags, DisplayFlag )
86 
87 
116  explicit KFontChooser( QWidget *parent = 0L,
117  const DisplayFlags& flags = DisplayFrame,
118  const QStringList &fontList = QStringList(),
119  int visibleListSize = 8,
120  Qt::CheckState *sizeIsRelativeState = 0L );
121 
125  virtual ~KFontChooser();
126 
138  void enableColumn( int column, bool state );
139 
147  void setFont( const QFont &font, bool onlyFixed = false );
148 
153  FontDiffFlags fontDiffFlags() const;
154 
158  QFont font() const;
159 
163  void setColor( const QColor & col );
164 
169  QColor color() const;
170 
174  void setBackgroundColor( const QColor & col );
175 
180  QColor backgroundColor() const;
181 
188  void setSizeIsRelative( Qt::CheckState relative );
189 
194  Qt::CheckState sizeIsRelative() const;
195 
196 
200  QString sampleText() const;
201 
212  void setSampleText( const QString &text );
213 
219  void setSampleBoxVisible( bool visible );
220 
232  enum FontListCriteria { FixedWidthFonts=0x01, ScalableFonts=0x02, SmoothScalableFonts=0x04 };
233 
241  static void getFontList( QStringList &list, uint fontListCriteria);
242 
246  virtual QSize sizeHint( void ) const;
247 
248 Q_SIGNALS:
252  void fontSelected( const QFont &font );
253 
254 private:
255  class Private;
256  Private * const d;
257 
258  Q_DISABLE_COPY(KFontChooser)
259 
260  Q_PRIVATE_SLOT(d, void _k_toggled_checkbox())
261  Q_PRIVATE_SLOT(d, void _k_family_chosen_slot(const QString&))
262  Q_PRIVATE_SLOT(d, void _k_size_chosen_slot(const QString&))
263  Q_PRIVATE_SLOT(d, void _k_style_chosen_slot(const QString&))
264  Q_PRIVATE_SLOT(d, void _k_displaySample(const QFont &font))
265  Q_PRIVATE_SLOT(d, void _k_showXLFDArea(bool))
266  Q_PRIVATE_SLOT(d, void _k_size_value_slot(double))
267 };
268 
269 Q_DECLARE_OPERATORS_FOR_FLAGS( KFontChooser::DisplayFlags )
270 
271 #endif
QColor
KFontChooser::FontDiff
FontDiff
Definition: kfontchooser.h:69
KFontChooser::FontColumn
FontColumn
Definition: kfontchooser.h:62
QWidget
QString
KFontChooser::DisplayFlag
DisplayFlag
Definition: kfontchooser.h:81
QStringList
QFont
KFontChooser
A font selection widget.
Definition: kfontchooser.h:47
KFontChooser::FontListCriteria
FontListCriteria
The selection criteria for the font families shown in the dialog.
Definition: kfontchooser.h:232
kdeui_export.h
QSize
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