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lib/widgets/propeditor/pfontcombo.cpp

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00001 /* This file is part of the KDE project 00002 Copyright (C) 2002 Alexander Dymo <cloudtemple@mksat.net> 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public License 00015 along with this library; see the file COPYING.LIB. If not, write to 00016 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00017 Boston, MA 02111-1307, USA. 00018 */ 00019 00020 #include "pfontcombo.h" 00021 #include "propertyeditor.h" 00022 00023 #ifdef PURE_QT 00024 #include <qfontdatabase.h> 00025 #endif 00026 00027 PFontCombo::PFontCombo (const PropertyEditor *editor, const QString pname, const QVariant value, QWidget *parent, const char *name): 00028 #ifndef PURE_QT 00029 KFontCombo(parent, name) 00030 #else 00031 QComboBox(parent, name) 00032 #endif 00033 { 00034 //AD: KFontCombo seems to have a bug: when it is not editable, the signals 00035 //activated(int) and textChanged(const QString &) are not emitted 00036 // setEditable(false); 00037 #ifdef PURE_QT 00038 QFontDatabase fonts; 00039 insertStringList( fonts.families() ); 00040 #endif 00041 00042 setPName(pname); 00043 setValue(value, false); 00044 connect(this, SIGNAL(textChanged(const QString&)), this, SLOT(updateProperty(const QString&))); 00045 connect(this, SIGNAL(propertyChanged(QString, QVariant)), editor, SLOT(emitPropertyChange(QString, QVariant))); 00046 } 00047 00048 PFontCombo::PFontCombo (const PropertyEditor *editor, const QString pname, const QVariant value, const QStringList &fonts, QWidget *parent, const char *name): 00049 #ifndef PURE_QT 00050 KFontCombo(fonts, parent, name) 00051 #else 00052 QComboBox(parent, name) 00053 #endif 00054 { 00055 //AD: KFontCombo seems to have a bug: when it is not editable, the signals 00056 //activated(int) and textChanged(const QString &) are not emitted 00057 // setEditable(false); 00058 #ifdef PURE_QT 00059 insertStringList( fonts ); 00060 #endif 00061 00062 setValue(value, false); 00063 setPName(pname); 00064 connect(this, SIGNAL(textChanged(const QString&)), this, SLOT(updateProperty(const QString&))); 00065 connect(this, SIGNAL(propertyChanged(QString, QVariant)), editor, SLOT(emitPropertyChange(QString, QVariant))); 00066 } 00067 00068 QVariant PFontCombo::value() const 00069 { 00070 #ifndef PURE_QT 00071 return QVariant(currentFont()); 00072 #else 00073 return QVariant(currentText()); 00074 #endif 00075 } 00076 00077 void PFontCombo::setValue(const QVariant value, bool emitChange) 00078 { 00079 #ifndef PURE_QT 00080 setCurrentFont(value.toString()); 00081 #else 00082 setCurrentText(value.toString()); 00083 #endif 00084 if (emitChange) 00085 emit propertyChanged(pname(), value); 00086 } 00087 00088 void PFontCombo::updateProperty(const QString &val) 00089 { 00090 emit propertyChanged(pname(), QVariant(val)); 00091 } 00092 00093 #ifndef PURE_QT 00094 #include "pfontcombo.moc" 00095 #endif
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