/* This file is part of the KDE libraries Copyright (C) 2000 Carsten Pfeiffer <pfeiffer@kde.org> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef KPUSHBUTTON_H #define KPUSHBUTTON_H #include <tqpoint.h> #include <tqpushbutton.h> #include <kguiitem.h> #include <kstdguiitem.h> class TQDragObject; /** * This is nothing but a TQPushButton with drag-support and KGuiItem support. You have to call * setDragEnabled( true ) and override the virtual method * dragObject() to specify the TQDragObject to be used. * * @short A TQPushButton with drag-support and KGuiItem support * @author Carsten Pfeiffer <pfeiffer@kde.org> */ class TDEUI_EXPORT KPushButton : public TQPushButton { TQ_OBJECT TQ_PROPERTY(int stdItem READ guiItm WRITE setGuiItm ) TQ_PROPERTY(bool isDragEnabled READ isDragEnabled WRITE setDragEnabled) public: /** * Default constructor. */ KPushButton( TQWidget *parent, const char *name=0 ); /** * Constructor, that sets the button-text to @p text */ KPushButton( const TQString &text, TQWidget *parent, const char *name=0); /** * Constructor, that sets an icon and the button-text to @p text */ KPushButton( const TQIconSet &icon, const TQString &text, TQWidget *parent, const char *name=0 ); /** * Constructor that takes a KGuiItem for the text, the icon, the tooltip * and the what's this help */ KPushButton( const KGuiItem &item, TQWidget *parent, const char *name = 0 ); /** * Destructs the button. */ ~KPushButton(); /** * Enables/disables drag-support. Default is disabled. */ void setDragEnabled( bool enable ); /** * @returns if drag support is enabled or not. */ bool isDragEnabled() const { return m_dragEnabled; } /** * Sets the KGuiItem for this button. */ void setGuiItem( const KGuiItem& item ); /** * Sets the standard KGuiItem for this button. * @since 3.4 */ void setGuiItem( KStdGuiItem::StdItem item ); /** * Reads the standard KGuiItem for this button. * @since 3.4 */ KStdGuiItem::StdItem guiItem() const; // Hack for Qt designer void setGuiItm(int itm ) { setGuiItem( (KStdGuiItem::StdItem)itm );} int guiItm() const { return (int)guiItem(); } /** * Sets the Icon Set for this button. It also takes into account hte * TDEGlobalSettings::showIconsOnPushButtons() setting. */ void setIconSet( const TQIconSet &iconSet ); /** * Sets the text of the button */ void setText( const TQString &text ); protected: /** * Reimplement this and return the TQDragObject that should be used * for the drag. * Default implementation returns 0L, so that no drag is initiated. */ virtual TQDragObject * dragObject(); /** * Reimplemented to add drag-support */ virtual void mousePressEvent( TQMouseEvent * ); /** * Reimplemented to add drag-support */ virtual void mouseMoveEvent( TQMouseEvent * ); /** * Starts a drag (dragCopy() by default) using dragObject() */ virtual void startDrag(); private: bool m_dragEnabled; TQPoint startPos; private slots: void slotSettingsChanged( int category ); private: /** * Internal. * Initialize the KPushButton instance */ void init( const KGuiItem &item ); void readSettings(); static bool s_useIcons; protected: virtual void virtual_hook( int id, void* data ); private: class KPushButtonPrivate; KPushButtonPrivate *d; }; #endif // KPUSHBUTTON_H