kfilefiltercombo.h
00001 /* This file is part of the KDE libraries 00002 Copyright (C) Stephan Kulow <coolo@kde.org> 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., 51 Franklin Street, Fifth Floor, 00017 Boston, MA 02110-1301, USA. 00018 */ 00019 00020 #ifndef KFILEFILTERCOMBO_H 00021 #define KFILEFILTERCOMBO_H 00022 00023 #include <qstringlist.h> 00024 #include <qptrdict.h> 00025 00026 #include <kcombobox.h> 00027 #include <kmimetype.h> 00028 00029 class KFileFilterComboPrivate; 00030 00031 class KIO_EXPORT KFileFilterCombo : public KComboBox 00032 { 00033 Q_OBJECT 00034 00035 public: 00036 KFileFilterCombo(QWidget *parent= 0, const char *name= 0); 00037 ~KFileFilterCombo(); 00038 00039 void setFilter(const QString& filter); 00040 00046 QString currentFilter() const; 00047 00053 void setCurrentFilter( const QString& filter ); 00054 00060 void setMimeFilter( const QStringList& types, const QString& defaultType ); 00061 00065 bool showsAllTypes() const { return m_allTypes; } 00066 00075 void setDefaultFilter( const QString& filter ); 00076 00081 QString defaultFilter() const; 00082 00083 protected: 00084 virtual bool eventFilter( QObject *o, QEvent *e ); 00085 00086 // KDE4: those variables are private. filters() was added 00087 QStringList filters; 00088 bool m_allTypes; 00089 00090 signals: 00091 void filterChanged(); 00092 00093 private slots: 00094 void slotFilterChanged(); 00095 00096 protected: 00097 virtual void virtual_hook( int id, void* data ); 00098 private: 00099 friend class KFileDialog; // gone in KDE4 00100 class KFileFilterComboPrivate; 00101 KFileFilterComboPrivate *d; 00102 }; 00103 00104 #endif