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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 <tqlineedit.h>
+#include <tqbutton.h>
+
+class TQComboBox;
+class TQCheckBox;
+class TQFont;
+class TQGroupBox;
+class TQLabel;
+class TQStringList;
+
+class TDEListBox;
+class KIntNumInput;
+
+namespace DigikamInsertTextImagesPlugin
+{
+
+class FontChooserWidget : public TQWidget
+{
+ TQ_OBJECT
+
+ TQ_PROPERTY( TQFont 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(TQWidget *parent = 0L, const char *name = 0L,
+ bool onlyFixed = false,
+ const TQStringList &fontList = TQStringList(),
+ int visibleListSize=8,
+ bool diff = false,
+ TQButton::ToggleState *sizeIsRelativeState = 0L );
+
+ ~FontChooserWidget();
+
+ void setFont( const TQFont &font, bool onlyFixed = false );
+ void setColor( const TQColor & col );
+ void setBackgroundColor( const TQColor & col );
+ void setSizeIsRelative( TQButton::ToggleState relative );
+
+ TQFont font() const { return selFont; };
+ TQColor color() const;
+ TQColor backgroundColor() const;
+ static void getFontList( TQStringList &list, uint fontListCriteria);
+ TQButton::ToggleState sizeIsRelative() const;
+ static TQString getXLFD( const TQFont &theFont ) { return theFont.rawName(); };
+
+ int fontDiffFlags();
+ void enableColumn( int column, bool state );
+ virtual TQSize sizeHint( void ) const;
+
+signals:
+
+ void fontSelected( const TQFont &font );
+
+private slots:
+
+ void toggled_checkbox();
+ void family_chosen_slot(const TQString&);
+ void size_chosen_slot(const TQString&);
+ void style_chosen_slot(const TQString&);
+ void displaySample(const TQFont &font);
+ void showXLFDArea(bool);
+ void size_value_slot(int);
+
+private:
+
+ void fillFamilyListBox(bool onlyFixedFonts = false);
+ void fillSizeList();
+
+ void addFont( TQStringList &list, const char *xfont );
+
+ void setupDisplay();
+
+ int minimumListWidth( const TQListBox *list );
+ int minimumListHeight( const TQListBox *list, int numVisibleEntry );
+
+private:
+
+ bool usingFixed;
+ int selectedSize;
+
+ TQMap<TQString, TQString> currentStyles;
+
+ // pointer to an optinally supplied list of fonts to
+ // inserted into the fontdialog font-family combo-box
+ TQStringList fontList;
+
+ TQLineEdit *xlfdEdit;
+
+ TQLabel *familyLabel;
+ TQLabel *styleLabel;
+
+ TQCheckBox *familyCheckbox;
+ TQCheckBox *styleCheckbox;
+ TQCheckBox *sizeCheckbox;
+ TQCheckBox *sizeIsRelativeCheckBox;
+
+ TQComboBox *charsetsCombo;
+
+ TQFont selFont;
+
+ TQString selectedStyle;
+
+ TQLabel *sizeLabel;
+
+ KIntNumInput *sizeOfFont;
+
+ TDEListBox *familyListBox;
+ TDEListBox *styleListBox;
+ TDEListBox *sizeListBox;
+
+private:
+
+ class FontChooserWidgetPrivate;
+ FontChooserWidgetPrivate *d;
+
+};
+
+} // NameSpace DigikamInsertTextImagesPlugin
+
+#endif // FONT_CHOOSER_WIDGET_H