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/* This file is part of the KDE project
Copyright (C) 2001 Carsten Pfeiffer <pfeiffer@kde.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KONQ_COMBO_H
#define KONQ_COMBO_H
#include <tqevent.h>
#include <kcombobox.h>
#include <konq_historymgr.h>
class KCompletion;
class KConfig;
// we use KHistoryCombo _only_ for the up/down keyboard handling, otherwise
// KComboBox would do fine.
class KonqCombo : public KHistoryCombo
{
Q_OBJECT
public:
KonqCombo( TQWidget *parent, const char *name );
~KonqCombo();
// initializes with the completion object and calls loadItems()
void init( KCompletion * );
// determines internally if it's temporary or final
void setURL( const TQString& url );
void setTemporary( const TQString& );
void setTemporary( const TQString&, const TQPixmap& );
void clearTemporary( bool makeCurrent = true );
void removeURL( const TQString& url );
void insertPermanent( const TQString& );
void updatePixmaps();
void loadItems();
void saveItems();
static void setConfig( KConfig * );
virtual void popup();
void setPageSecurity( int );
void insertItem( const TQString &text, int index=-1, const TQString& title=TQString::null );
void insertItem( const TQPixmap &pixmap, const TQString &text, int index=-1, const TQString& title=TQString::null );
protected:
virtual void keyPressEvent( TQKeyEvent * );
virtual bool eventFilter( TQObject *, TQEvent * );
virtual void mousePressEvent( TQMouseEvent * );
virtual void mouseMoveEvent( TQMouseEvent * );
void paintEvent( TQPaintEvent * );
void selectWord(TQKeyEvent *e);
signals:
/**
Specialized signal that emits the state of the modifier
keys along with the actual activated text.
*/
void activated( const TQString &, int );
/**
User has clicked on the security lock in the combobar
*/
void showPageSecurity();
private slots:
void slotCleared();
void slotRemoved( const TQString& item );
void slotSetIcon( int index );
void slotActivated( const TQString& text );
private:
void updateItem( const TQPixmap& pix, const TQString&, int index, const TQString& title );
void saveState();
void restoreState();
void applyPermanent();
TQString temporaryItem() const { return text( temporary ); }
void removeDuplicates( int index );
bool hasSufficientContrast(const TQColor &c1, const TQColor &c2);
bool m_returnPressed;
bool m_permanent;
int m_cursorPos;
int m_currentIndex;
int m_modifier;
TQString m_currentText;
TQPoint m_dragStart;
int m_pageSecurity;
static KConfig *s_config;
static const int temporary; // the index of our temporary item
};
#endif // KONQ_COMBO_H
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