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/* ============================================================
*
* This file is a part of digiKam project
* http://www.digikam.org
*
* Date : 2005-02-14
* Description : a simple widget to choose a font based on
* KDE FontChooserWidget implementation.
*
* Copyright (C) 2005-2007 by Gilles Caulier <caulier dot gilles at gmail dot com>
* Copyright (C) 1999 by Preston Brown <pbrown@kde.org>
* Copyright (C) 1997 by Bernd Johannes Wuebben <wuebben@kde.org>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#ifndef FONT_CHOOSER_WIDGET_H
#define FONT_CHOOSER_WIDGET_H
#include <qlineedit.h>
#include <qbutton.h>
class QComboBox;
class QCheckBox;
class QFont;
class QGroupBox;
class QLabel;
class QStringList;
class KListBox;
class KIntNumInput;
namespace DigikamInsertTextImagesPlugin
{
class FontChooserWidget : public QWidget
{
Q_OBJECT
Q_PROPERTY( QFont font READ font WRITE setFont )
public:
enum FontColumn
{
FamilyList=0x01,
StyleList=0x02,
SizeList=0x04
};
enum FontDiff
{
FontDiffFamily=0x01,
FontDiffStyle=0x02,
FontDiffSize=0x04
};
enum FontListCriteria
{
FixedWidthFonts=0x01,
ScalableFonts=0x02,
SmoothScalableFonts=0x04
};
public:
FontChooserWidget(QWidget *parent = 0L, const char *name = 0L,
bool onlyFixed = false,
const QStringList &fontList = QStringList(),
int visibleListSize=8,
bool diff = false,
QButton::ToggleState *sizeIsRelativeState = 0L );
~FontChooserWidget();
void setFont( const QFont &font, bool onlyFixed = false );
void setColor( const QColor & col );
void setBackgroundColor( const QColor & col );
void setSizeIsRelative( QButton::ToggleState relative );
QFont font() const { return selFont; };
QColor color() const;
QColor backgroundColor() const;
static void getFontList( QStringList &list, uint fontListCriteria);
QButton::ToggleState sizeIsRelative() const;
static QString getXLFD( const QFont &theFont ) { return theFont.rawName(); };
int fontDiffFlags();
void enableColumn( int column, bool state );
virtual QSize sizeHint( void ) const;
signals:
void fontSelected( const QFont &font );
private slots:
void toggled_checkbox();
void family_chosen_slot(const QString&);
void size_chosen_slot(const QString&);
void style_chosen_slot(const QString&);
void displaySample(const QFont &font);
void showXLFDArea(bool);
void size_value_slot(int);
private:
void fillFamilyListBox(bool onlyFixedFonts = false);
void fillSizeList();
void addFont( QStringList &list, const char *xfont );
void setupDisplay();
int minimumListWidth( const QListBox *list );
int minimumListHeight( const QListBox *list, int numVisibleEntry );
private:
bool usingFixed;
int selectedSize;
QMap<QString, QString> currentStyles;
// pointer to an optinally supplied list of fonts to
// inserted into the fontdialog font-family combo-box
QStringList fontList;
QLineEdit *xlfdEdit;
QLabel *familyLabel;
QLabel *styleLabel;
QCheckBox *familyCheckbox;
QCheckBox *styleCheckbox;
QCheckBox *sizeCheckbox;
QCheckBox *sizeIsRelativeCheckBox;
QComboBox *charsetsCombo;
QFont selFont;
QString selectedStyle;
QLabel *sizeLabel;
KIntNumInput *sizeOfFont;
KListBox *familyListBox;
KListBox *styleListBox;
KListBox *sizeListBox;
private:
class FontChooserWidgetPrivate;
FontChooserWidgetPrivate *d;
};
} // NameSpace DigikamInsertTextImagesPlugin
#endif // FONT_CHOOSER_WIDGET_H
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