hk_kdelineedit.h

// ****************************************************************************
// copyright (c) 2000-2004 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_KDELINEEDIT
#define HK_KDELINEEDIT
#include <klineedit.h>
#include <hk_datasource.h>
#include <hk_column.h>
#include <hk_form.h>

#include <hk_dslineedit.h>
class hk_kdefinddialog;

class  hk_kdelineedit : public KLineEdit , public hk_dslineedit
{
    Q_OBJECT
        public:
        hk_kdelineedit(QWidget* wid,hk_form* form=NULL);
        virtual ~hk_kdelineedit();
        virtual void set_value(const hk_string&);
        virtual hk_string value(void);

    protected:
        virtual bool    widget_specific_coordinates(uint px,uint py,uint pwidth,uint pheight);
        virtual bool    widget_specific_row_change(void);
        virtual void    widget_specific_insert_mode(void);
        virtual void    widget_specific_row_added(void);
        virtual void    widget_specific_row_deleted(void);
        virtual void    widget_specific_font_changed(void);
        virtual void    widget_specific_alignment(void);
        virtual void resizeEvent (QResizeEvent *);
        virtual void  moveEvent ( QMoveEvent * ) ;
        virtual void            mousePressEvent(QMouseEvent*);
        virtual void            mouseDoubleClickEvent(QMouseEvent*);
        bool    datasource_disable(void);
        bool    datasource_enable(void);
        void    datasource_delete(void);
        void    keyPressEvent ( QKeyEvent * e );
        virtual QPopupMenu* createPopupMenu(void);
        virtual void widget_specific_backgroundcolour_changed(const hk_colour&);
        virtual void widget_specific_foregroundcolour_changed(const hk_colour&);
        virtual void    presentationmode_changed(void);

    public slots:
        void    find_clicked(int);
        void    find_next(void);
        void    findargument_changed(void);

    protected slots:
        void     slot_data_changed(void);
        void    NULLselected( int r );

    private:

        hk_kdefinddialog* p_finddialog;
        bool          p_findfirstview;
        bool    p_widget_specific_row_change;
        void    widget_specific_enable_disable(void);
        void    reposition(void);
        int     NULLpopupid;
        int     findpopupid;
};
#endif

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