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