Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 100 insertions, 0 deletions

diff --git a/kmail/htmlstatusbar.h b/kmail/htmlstatusbar.h
new file mode 100644
index 000000000..103f053a1
--- /dev/null
+++ b/kmail/htmlstatusbar.h
@@ -0,0 +1,100 @@
+/*  -*- c++ -*-
+    htmlstatusbar.h
+
+    This file is part of KMail, the KDE mail client.
+    Copyright (c) 2002 Ingo Kloecker <kloecker@kde.org>
+    Copyright (c) 2003 Marc Mutz <mutz@kde.org>
+
+    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 Qt library by Trolltech AS, Norway (or with modified versions
+    of Qt that use the same license as Qt), 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
+    Qt.  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 <qlabel.h>
+
+class QString;
+class QColor;
+
+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 <kloecker@kde.org>, Marc Mutz <mutz@kde.org>
+   **/
+  class HtmlStatusBar : public QLabel {
+    Q_OBJECT
+  public:
+    HtmlStatusBar( QWidget * 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();
+    QString message() const;
+    QColor bgColor() const;
+    QColor fgColor() const;
+
+    Mode mMode;
+  };
+
+} // namespace KMail
+
+#endif // _KMAIL_HTMLSTATUSBAR_H_