kexi
kexidbcheckbox.h
00001 /* This file is part of the KDE project 00002 Copyright (C) 2005 Cedric Pasteur <cedric.pasteur@free.fr> 00003 Copyright (C) 2004-2005 Jaroslaw Staniek <js@iidea.pl> 00004 00005 This program is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License as published by the Free Software Foundation; either 00008 version 2 of the License, or (at your option) any later version. 00009 00010 This program is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 Library General Public License for more details. 00014 00015 You should have received a copy of the GNU Library General Public License 00016 along with this program; see the file COPYING. If not, write to 00017 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00018 * Boston, MA 02110-1301, USA. 00019 */ 00020 00021 #ifndef KexiDBCheckBox_H 00022 #define KexiDBCheckBox_H 00023 00024 #include "kexiformdataiteminterface.h" 00025 #include <qcheckbox.h> 00026 00028 class KEXIFORMUTILS_EXPORT KexiDBCheckBox : public QCheckBox, public KexiFormDataItemInterface 00029 { 00030 Q_OBJECT 00031 Q_PROPERTY(QString dataSource READ dataSource WRITE setDataSource DESIGNABLE true) 00032 Q_PROPERTY(QCString dataSourceMimeType READ dataSourceMimeType WRITE setDataSourceMimeType DESIGNABLE true) 00033 00034 public: 00035 KexiDBCheckBox(const QString &text, QWidget *parent, const char *name=0); 00036 virtual ~KexiDBCheckBox(); 00037 00038 inline QString dataSource() const { return KexiFormDataItemInterface::dataSource(); } 00039 inline QCString dataSourceMimeType() const { return KexiFormDataItemInterface::dataSourceMimeType(); } 00040 virtual QVariant value(); 00041 virtual void setInvalidState( const QString& displayText ); 00042 00045 virtual bool valueIsNull(); 00046 00051 virtual bool valueIsEmpty(); 00052 00054 virtual bool isReadOnly() const; 00055 00057 virtual QWidget* widget(); 00058 00059 virtual bool cursorAtStart(); 00060 virtual bool cursorAtEnd(); 00061 virtual void clear(); 00062 00063 virtual void setEnabled(bool enabled); 00064 00065 public slots: 00066 inline void setDataSource(const QString &ds) { KexiFormDataItemInterface::setDataSource(ds); } 00067 inline void setDataSourceMimeType(const QCString &ds) { KexiFormDataItemInterface::setDataSourceMimeType(ds); } 00068 void slotStateChanged(int state); 00069 00070 protected: 00071 virtual void setValueInternal(const QVariant& add, bool removeOld); 00072 00073 private: 00074 bool m_invalidState : 1; 00075 }; 00076 00077 #endif