gwenview/src/gvcore/clicklineedit.h

/*
  This file is part of libkdepim.
  Copyright (c) 2004 Daniel Molkentin <molkentin@kde.org>

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Library General Public
  License as published by the Free Software Foundation; either
  version 2 of the License, or (at your option) any later version.

  This library 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
  Library General Public License for more details.

  You should have received a copy of the GNU Library General Public License
  along with this library; see the file COPYING.LIB.  If not, write to
  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
  Boston, MA 02110-1301, USA.
*/

#ifndef CLICKLINEEDIT_H
#define CLICKLINEEDIT_H

#include <klineedit.h>

namespace Gwenview {

/**
  This class provides a KLineEdit which contains a greyed-out hinting
  text as long as the user didn't enter any text

  @short LineEdit with customizable "Click here" text
  @author Daniel Molkentin
*/
class ClickLineEdit : public KLineEdit
{
    Q_OBJECT
  TQ_OBJECT
    TQ_PROPERTY( TQString clickMessage READ clickMessage WRITE setClickMessage )
    public:
        ClickLineEdit(TQWidget *parent, const char* name = 0 );

        void setClickMessage( const TQString &msg );
        TQString clickMessage() const { return mClickMessage; }

        virtual void setText( const TQString& txt );

    protected:
        virtual void drawContents( TQPainter *p );
        virtual void dropEvent( TQDropEvent *ev );
        virtual void focusInEvent( TQFocusEvent *ev );
        virtual void focusOutEvent( TQFocusEvent *ev );

    private:
        TQString mClickMessage;
        bool mDrawClickMsg;

};

}

#endif // CLICKLINEEDIT_H