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<h1>Source: hk_kdeclasses/hk_kdeclasses/hk_kdecombobox.h</h1>
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<pre>
// ****************************************************************************
// copyright (c) 2000-2002 Horst Knorr <hk_classes@knoda.org>
// This file is part of the hk_kdeclasses library.
// This file may be distributed and/or modified under the terms of the
// GNU Library Public License version 2 as published by the Free Software
// Foundation and appearing in the file LGPL included in the
// packaging of this file.
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
// ****************************************************************************
#ifndef HK_KDECOMBOBOX
#define HK_KDECOMBOBOX
#include <hk_dscombobox.h>
#include <qcombobox.h>
/**
*
*@short KDE Widget to edit/display data in a combobox.
*@version $Revision: 1.2 $
*@author Horst Knorr (hk_classes@knoda.org)
*Just set the datasource and the column (defined in the parent class @ref hk_dsdatavisible).
*To fill the listbox with values set the datasource which contains the wished values with
*@ref set_listdatasource. The columnname of the row which should be displayed in the listbox
*must be set with @ref set_viewcolumn. The row which contains the data to be written has to
*be specified with @ref set_listcolumn.
*/
class hk_kdecombobox :public QComboBox,public hk_dscombobox
{
Q_OBJECT
friend class qlineedit;
public:
hk_kdecombobox(QWidget* wid,hk_form* form=NULL);
virtual ~hk_kdecombobox(void);
protected:
virtual bool datasource_enable(void);
virtual bool datasource_disable(void);
virtual void widget_specific_enable_disable();
virtual bool widget_specific_row_change(void);
virtual bool widget_specific_coordinates(unsigned int px,unsigned int py,unsigned int pwidth,unsigned int pheight);
virtual void widget_specific_insert_mode(void);
virtual void widget_specific_row_deleted(void);
virtual void widget_specific_row_added(void);
virtual void widget_specific_mode_change(void);
virtual void after_store_changed_data(void);
virtual void widget_specific_font_changed(void);
virtual void resizeEvent (QResizeEvent *);
virtual void keyPressEvent(QKeyEvent *);
virtual void mousePressEvent(QMouseEvent*);
virtual void moveEvent ( QMoveEvent * ) ;
virtual void load_listitems(void);
virtual void widget_specific_backgroundcolour_changed(const hk_colour&);
virtual void widget_specific_foregroundcolour_changed(const hk_colour&);
virtual void mouseDoubleClickEvent(QMouseEvent*);
protected slots:
void slot_data_changed(int);
void slot_text_changed(void);
private:
void selector_row_changed(int index);
void reposition(void);
bool p_widget_specific_row_change;
bool p_whiledatachange;
void set_currentlistitem(void);
void set_selecteditemdata(int);
int find_edittextitem(void);
};
#endif
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