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/*********
*
* This file is part of BibleTime's source code, http://www.bibletime.info/.
*
* Copyright 1999-2008 by the BibleTime developers.
* The BibleTime source code is licensed under the GNU General Public License version 2.0.
*
**********/
#ifndef BTDROPDOWNCHOOSERBUTTON_H
#define BTDROPDOWNCHOOSERBUTTON_H
#include <QToolButton>
class CKeyReferenceWidget;
/**
* Base class for book/ch/v dropdown list chooser buttons.
*/
class BtDropdownChooserButton : public QToolButton {
Q_OBJECT
public:
BtDropdownChooserButton(CKeyReferenceWidget* ref);
virtual ~BtDropdownChooserButton() {}
/** The item list is constructed here just before the menu is shown.*/
virtual void mousePressEvent(QMouseEvent* event);
/** Recreates the menu list.*/
virtual void newList() = 0;
/** Returns the verse reference widget which this button belongs to.*/
CKeyReferenceWidget* ref() {
return m_ref;
}
public slots:
/** When a menu item is selected the key will be changed.*/
virtual void slotMenuTriggered(QAction* action) = 0;
protected:
CKeyReferenceWidget* m_ref;
void wheelEvent(QWheelEvent* event);
signals:
void stepItem(int step);
};
/** See BtDropdownChooserButton.*/
class BtBookDropdownChooserButton : public BtDropdownChooserButton {
Q_OBJECT
public:
BtBookDropdownChooserButton(CKeyReferenceWidget* ref);
~BtBookDropdownChooserButton() {}
virtual void newList();
public slots:
virtual void slotMenuTriggered(QAction* action);
};
/** See BtDropdownChooserButton.*/
class BtChapterDropdownChooserButton : public BtDropdownChooserButton {
Q_OBJECT
public:
BtChapterDropdownChooserButton(CKeyReferenceWidget* ref);
~BtChapterDropdownChooserButton() {}
virtual void newList();
public slots:
virtual void slotMenuTriggered(QAction* action);
};
/** See BtDropdownChooserButton.*/
class BtVerseDropdownChooserButton : public BtDropdownChooserButton {
Q_OBJECT
public:
BtVerseDropdownChooserButton(CKeyReferenceWidget* ref);
~BtVerseDropdownChooserButton() {}
virtual void newList();
public slots:
virtual void slotMenuTriggered(QAction* action);
};
#endif
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