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/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* copyright (C) 2004-2006 *
* Umbrello UML Modeller Authors <uml-devel@uml.sf.net> *
***************************************************************************/
#ifndef TOOLBARSTATEPOOL_H
#define TOOLBARSTATEPOOL_H
#include "toolbarstate.h"
#include "worktoolbar.h"
/**
* Base class for tools that can use the same state but with different button.
* This class only adds support to specify the button currently in use for a
* tool bar state.
*/
class ToolBarStatePool : public ToolBarState {
Q_OBJECT
public:
/**
* Destroys this ToolBarStatePool.
*/
virtual ~ToolBarStatePool();
/**
* Sets the current button and inits the tool.
* If the current button is the same to the button to set, the tool isn't
* initialized.
*
* @param button The button to set.
*/
void setButton(const WorkToolBar::ToolBar_Buttons &button);
/**
* Returns the current button.
*
* @return The current button.
*/
WorkToolBar::ToolBar_Buttons getButton() const {
return m_ToolBarButton;
}
protected:
/**
* Creates a new ToolBarStatePool.
* Protected to avoid classes other than derived to create objects of this
* class.
*
* @param umlView The UMLView to use.
*/
ToolBarStatePool(UMLView *umlView);
private:
/**
* The current button of the tool.
*/
WorkToolBar::ToolBar_Buttons m_ToolBarButton;
};
#endif //TOOLBARSTATEPOOL_H
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