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/* This file is part of the KDE libraries
Copyright (C) 1999 Waldo Bastian (bastian@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; version 2
of the License.
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 Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef _KACTIVELABEL_H_
#define _KACTIVELABEL_H_
#include <qtextbrowser.h>
#include <kdelibs_export.h>
// ### inherit KTextBrowser in KDE4
class KActiveLabelPrivate;
/**
* Label with support for selection and clickable links.
* openLink() the actions that will be taken when the user
* clicks on a link.
*
* @author Waldo Bastian (bastian@kde.org)
* @version $Id$
*/
class KDEUI_EXPORT KActiveLabel : public QTextBrowser
{
Q_OBJECT
public:
/**
* Constructor.
*
* It connects the "linkClicked(const QString &)" signal to the
* "openLink(const QString &)" slot. You will need to disconnect
* this if you want to process linkClicked() yourself.
*/
KActiveLabel(QWidget * parent, const char * name = 0);
/**
* Constructor.
*
* It connects the "linkClicked(const QString &)" signal to the
* "openLink(const QString &)" slot. You will need to disconnect
* this if you want to process linkClicked() yourself.
*/
KActiveLabel(const QString & text, QWidget * parent, const char * name = 0);
QSize minimumSizeHint() const;
QSize sizeHint() const;
public slots:
/**
* Opens @p link in the default browser.
*
* If @p link starts with the text "whatsthis:" a QWhatsThis
* box will appear and then display the rest of the text. The WhatsThis
* functionality is available since KDE 3.2.
*/
virtual void openLink(const QString & link);
private slots:
void paletteChanged();
void setSource( const QString &) { }
private:
void init();
protected:
virtual void virtual_hook( int id, void* data );
virtual void focusInEvent( QFocusEvent* fe );
virtual void focusOutEvent( QFocusEvent* fe );
virtual void keyPressEvent ( QKeyEvent * e );
private:
KActiveLabelPrivate *d;
};
#endif
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