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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 CKEYREFERENCEWIDGET_H
#define CKEYREFERENCEWIDGET_H
#include <QWidget>
#include <QTimer>
#include "backend/drivers/cswordbiblemoduleinfo.h"
#include "frontend/keychooser/cscrollerwidgetset.h"
class BtDropdownChooserButton;
class CLexiconKeyChooser;
class CSwordVerseKey;
class QLineEdit;
class CKeyReferenceWidget : public QWidget {
Q_OBJECT
public:
/**
* the constructor
*/
CKeyReferenceWidget(CSwordBibleModuleInfo *, CSwordVerseKey*, QWidget *parent = 0, const char *name = 0);
~CKeyReferenceWidget();
bool setKey(CSwordVerseKey* key);
QLineEdit* textbox();
void setModule(CSwordBibleModuleInfo *m = 0);
bool eventFilter(QObject *o, QEvent *e);
signals:
void beforeChange(CSwordVerseKey* key);
void changed(CSwordVerseKey* key);
protected:
void enterEvent(QEvent *event);
void leaveEvent(QEvent *event);
void resizeEvent(QResizeEvent *event);
void resetDropDownButtons();
void updateText();
protected slots: // Protected slots
/**
* Is called when the return key was presed in the textbox.
*/
void slotReturnPressed();
void slotClearRef();
void slotUpdateLock();
void slotUpdateUnlock();
void slotStepBook(int);
void slotStepChapter(int);
void slotStepVerse(int);
void slotChangeBook(QString bookname);
void slotChangeChapter(int chapter);
void slotChangeVerse(int verse);
private:
friend class CLexiconKeyChooser;
friend class BtDropdownChooserButton;
friend class BtBookDropdownChooserButton;
friend class BtChapterDropdownChooserButton;
friend class BtVerseDropdownChooserButton;
CSwordVerseKey *m_key;
QLineEdit* m_textbox;
CScrollerWidgetSet *m_bookScroller;
CScrollerWidgetSet *m_chapterScroller;
CScrollerWidgetSet *m_verseScroller;
QWidget *m_dropDownButtons;
QTimer m_dropDownHoverTimer;
BtDropdownChooserButton* m_bookDropdownButton;
BtDropdownChooserButton* m_chapterDropdownButton;
BtDropdownChooserButton* m_verseDropdownButton;
bool updatelock;
QString oldKey;
CSwordBibleModuleInfo *m_module;
};
#endif
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