toolbutton.h

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#ifndef TOOLBUTTON_H_
#define TOOLBUTTON_H_

#include <QToolButton>

#include "widgets/toolbuttonpopup.h"

class QWidget;
class CAMainWin;

class CAToolButton : public QToolButton {
        Q_OBJECT
public:
        CAToolButton( QWidget *parent );
        virtual ~CAToolButton();
        inline int currentId() { return _currentId; }
        virtual void setCurrentId(int id) { _currentId = id; }
        inline bool buttonsVisible() { return (_popupWidget) ? _popupWidget->isVisible() : 0; } // Is the popup widget visible or not
        void setDefaultAction( QAction* );
        virtual void showButtons();
        virtual void hideButtons();

private slots:
        void handleToggled( bool checked );
        void handleTriggered();
        
signals:
        void toggled( bool checked, int id );

protected:
        inline CAMainWin *mainWin() { return _mainWin; }
        inline void setMainWin( CAMainWin *m ) { _mainWin = m; }
        inline void setPopupWidget(QWidget* w) { _popupWidget->setWidget(w); }
        virtual void wheelEvent(QWheelEvent*) = 0;
        void mousePressEvent( QMouseEvent* );
        QPoint calculateTopLeft( QSize widgetSize );
        
        CAMainWin          *_mainWin;         // Pointer to the main window for toolbar location polling etc.
        int                 _currentId;       // current ID of the button
        CAToolButtonPopup  *_popupWidget;         // container for the floating widget
};

#endif /* TOOLBUTTON_H_ */