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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