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/*
htmlstatusbar.h
This file is part of KMail, the KDE mail client.
Copyright (c) 2002 Ingo Kloecker <[email protected]>
Copyright (c) 2003 Marc Mutz <[email protected]>
KMail is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License, version 2, as
published by the Free Software Foundation.
KMail 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; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
In addition, as a special exception, the copyright holders give
permission to link the code of this program with any edition of
the TQt library by Trolltech AS, Norway (or with modified versions
of TQt that use the same license as TQt), and distribute linked
combinations including the two. You must obey the GNU General
Public License in all respects for all of the code used other than
TQt. If you modify this file, you may extend this exception to
your version of the file, but you are not obligated to do so. If
you do not wish to do so, delete this exception statement from
your version.
*/
#ifndef _KMAIL_HTMLSTATUSBAR_H_
#define _KMAIL_HTMLSTATUSBAR_H_
#include <tqlabel.h>
class TQString;
class TQColor;
namespace KMail {
/**
* @short The HTML statusbar widget for use with the reader.
*
* The HTML status bar is a small widget that acts as an indicator
* for the message content. It can be in one of two modes:
*
* <dl>
* <dt><code>Normal</code></dt>
* <dd>Default. No HTML.</dd>
* <dt><code>Neutral</code></dt>
* <dd>Temporary value. Used while the real mode is undetermined.</dd>
* <dt><code>Html</code></dt>
* <dd>HTML content is being shown. Since HTML mails can mimic all sorts
* of KMail markup in the reader, this provides out-of-band information
* about the presence of (rendered) HTML.</dd>
* </dl>
*
* @author Ingo Kloecker <[email protected]>, Marc Mutz <[email protected]>
**/
class HtmlStatusBar : public TQLabel {
Q_OBJECT
public:
HtmlStatusBar( TQWidget * parent=0, const char * name=0, WFlags f=0 );
virtual ~HtmlStatusBar();
enum Mode {
Normal,
Html,
Neutral
};
/** @return current mode. */
Mode mode() const { return mMode ; }
bool isHtml() const { return mode() == Html ; }
bool isNormal() const { return mode() == Normal ; }
bool isNeutral() const { return mode() == Neutral ; }
public slots:
/** Switch to "html mode". */
void setHtmlMode();
/** Switch to "normal mode". */
void setNormalMode();
/** Switch to "neutral" mode (currently == normal mode). */
void setNeutralMode();
/** Switch to mode @p m */
void setMode( Mode m );
private:
void upd();
TQString message() const;
TQColor bgColor() const;
TQColor fgColor() const;
Mode mMode;
};
} // namespace KMail
#endif // _KMAIL_HTMLSTATUSBAR_H_
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