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/* This file is part of the KDE project
Copyright (C) 2004 Peter Simonsson <psn@linux.se>
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 KOSELECTACTION_H
#define KOSELECTACTION_H
#include <kaction.h>
#include <koffice_export.h>
class KPopupMenu;
class TQPoint;
/** An action that provides a menu with items that can be selected.
* The main difference between this action and a KSelectAction is that
* it is plugged into a toolbar as a dropdown menu and not as a combobox.
*/
class KOFFICEUI_EXPORT KoSelectAction : public KAction
{
Q_OBJECT
public:
/** Constructs a KoSelectAction with a text and an icon.
* @param text The text that will be displayed.
* @param icon The dynamically loaded icon that goes with this action.
* @param parent This action's parent.
* @param name An internal name for this action.
*/
KoSelectAction(const TQString& text, const TQString& icon, TQObject* parent = 0, const char* name = 0);
/** Same as above, but it also connects a slot to the selectionChanged(int) signal.
* @param text The text that will be displayed.
* @param icon The dynamically loaded icon that goes with this action.
* @param receiver The SLOT's parent.
* @param slot The TQT_SLOT to invoke when a selectionChanged(int) signal is emited.
* @param parent This action's parent.
* @param name An internal name for this action.
*/
KoSelectAction(const TQString& text, const TQString& icon, const TQObject* receiver,
const char* slot, TQObject* parent, const char* name = 0);
~KoSelectAction();
/** Returns a pointer to the popup menu. */
KPopupMenu* popupMenu() const;
/** Shows the popup menu.
* @param global Position at which the popup menu is shown.
*/
void popup(const TQPoint& global);
virtual int plug(TQWidget* widget, int index = -1);
/** Returns the index of the currently selected item. */
virtual int currentSelection();
/** If the current selection selection should be shown or not in the menu */
void setShowCurrentSelection(bool show);
signals:
/** Emited when the selection changed */
void selectionChanged(int);
public slots:
/** Set which item that should be selected.
* @param index Index of item that should be selected
*/
virtual void setCurrentSelection(int index);
protected slots:
/** Execute an item. By default it sets the item as selected and emits the selectionChanged signal.
* @param index Index of the item that should be executed.
*/
virtual void execute(int index);
private:
class KoSelectActionPrivate;
KoSelectActionPrivate* d;
};
#endif
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