menutoolbutton.h

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#ifndef MENUTOOLBUTTON_H_
#define MENUTOOLBUTTON_H_

#include "widgets/toolbutton.h"
#include <QButtonGroup>
#include <QGroupBox>
#include <QGridLayout>
#include <QHash>

class CAMainWin;

class CAGroupBoxToolButton : public QToolButton {
Q_OBJECT
public:
        CAGroupBoxToolButton(QWidget *w) : QToolButton(w) {}
protected:
        void paintEvent( QPaintEvent* );
};

class CAMenuToolButton : public CAToolButton {
        Q_OBJECT
public:
        CAMenuToolButton( QString title, int numIconsRow = 4, QWidget * parent = 0 );
        ~CAMenuToolButton();
        
        void addButton( const QIcon icon, int buttonId, const QString toolTip="" );
        inline QAbstractButton *getButton( int buttonId ) { return _buttonGroup->button( buttonId ); }

        inline QList<QToolButton*> buttonList() { return _buttonList; }
        
        inline int spacing() { return _spacing; }
        inline int layoutMargin() { return _layoutMargin; }
        inline int margin() { return _margin;}
        inline int numIconsPerRow() { return _numIconsRow; }
        
        inline void setSpacing(int spacing) { _spacing = spacing; }
        inline void setLayoutMargin(int margin) { _layoutMargin = margin; }
        inline void setMargin(int margin) { _margin = margin; }
        inline void setNumIconsPerRow( int numIconsRow )  { _numIconsRow = numIconsRow; }
        void setCurrentId(int id, bool triggerSignal=false);
        void showButtons();
        
public slots:
        void onButtonPressed( int );
        
private:
        void wheelEvent(QWheelEvent*);

        QButtonGroup       *_buttonGroup;     // Abstract group for the button actions
        QGroupBox          *_groupBox;        // Group box containing title and buttons
        QGridLayout        *_boxLayout;       // Layout for the group box
        QGridLayout        *_menuLayout;      // Layout for the button menu
        QList<QToolButton*> _buttonList;      // List of created buttons in button box
        QHash<QString, int> _buttonIds;       // hash of IDs of buttons
        int                 _buttonXPos;      // X position of next button
        int                 _buttonYPos;      // Y position of next button
        int                 _numIconsRow;     // Number of icons per row
        int                 _spacing;         // Space between buttons
        int                 _margin;          // Margin around the buttons
        int                 _layoutMargin;    // Margin of layout
};
#endif /* MENUTOOLBUTTON_H_ */