libkdenetwork Library API Documentation

kwidgetlister.h

00001 /* -*- c++ -*- 00002 kwidgetlister.h 00003 00004 This file is part of libkdenetwork. 00005 Copyright (c) 2001 Marc Mutz <mutz@kde.org> 00006 00007 This library is free software; you can redistribute it and/or 00008 modify it under the terms of the GNU General Public License, 00009 version 2, as published by the Free Software Foundation. 00010 00011 This library is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 General Public License for more details. 00015 00016 You should have received a copy of the GNU General Public License 00017 along with this library; if not, write to the Free Software 00018 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00019 00020 In addition, as a special exception, the copyright holders give 00021 permission to link the code of this library with any edition of 00022 the Qt library by Trolltech AS, Norway (or with modified versions 00023 of Qt that use the same license as Qt), and distribute linked 00024 combinations including the two. You must obey the GNU General 00025 Public License in all respects for all of the code used other than 00026 Qt. If you modify this file, you may extend this exception to 00027 your version of the file, but you are not obligated to do so. If 00028 you do not wish to do so, delete this exception statement from 00029 your version. 00030 */ 00031 00032 #ifndef _KWIDGETLISTER_H_ 00033 #define _KWIDGETLISTER_H_ 00034 00035 #include <qwidget.h> 00036 #include <qptrlist.h> 00037 00038 class QPushButton; 00039 class QVBoxLayout; 00040 class QHBox; 00041 00064 class KWidgetLister : public QWidget 00065 { 00066 Q_OBJECT 00067 public: 00068 KWidgetLister( int minWidgets=1, int maxWidgets=8, QWidget* parent=0, const char* name=0 ); 00069 virtual ~KWidgetLister(); 00070 00071 protected slots: 00077 virtual void slotMore(); 00083 virtual void slotFewer(); 00089 virtual void slotClear(); 00090 00091 00092 00093 protected: 00102 virtual void addWidgetAtEnd(QWidget *w =0); 00110 virtual void removeLastWidget(); 00113 virtual void clearWidget( QWidget* ); 00118 virtual QWidget* createWidget( QWidget *parent ); 00122 virtual void setNumberOfShownWidgetsTo( int aNum ); 00126 QPtrList<QWidget> mWidgetList; 00128 int mMinWidgets; 00130 int mMaxWidgets; 00131 00132 signals: 00134 void widgetAdded(); 00136 void widgetAdded(QWidget *); 00138 void widgetRemoved(); 00140 void clearWidgets(); 00141 00142 private: 00143 void enableControls(); 00144 00145 QPushButton *mBtnMore, *mBtnFewer, *mBtnClear; 00146 QVBoxLayout *mLayout; 00147 QHBox *mButtonBox; 00148 }; 00149 00150 00151 00152 #endif /* _KWIDGETLISTER_H_ */
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This file is part of the documentation for libkdenetwork Library Version 3.3.0.
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