--- /dev/null
+/***************************************************************************
+ * Copyright (C) 2005-08 by the Quassel Project *
+ * devel@quassel-irc.org *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) version 3. *
+ * *
+ * This program 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., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+
+#ifndef TOPICBAR_H_
+#define TOPICBAR_H_
+
+#include <QPushButton>
+#include <QTimeLine>
+
+#include "buffermodel.h"
+
+class QPixmap;
+class QTimer;
+
+class TopicBar : public QPushButton {
+ Q_OBJECT
+
+ public:
+ TopicBar(QWidget *parent = 0);
+ ~TopicBar();
+
+ public slots:
+ void setContents(QString text, bool oneshot = true);
+ void startScrolling();
+ void stopScrolling();
+
+ protected:
+ virtual void paintEvent(QPaintEvent *event);
+ virtual void resizeEvent (QResizeEvent *event);
+
+
+ private slots:
+ void updateOffset();
+ void dataChanged(const QModelIndex &, const QModelIndex &);
+ void currentChanged(const QModelIndex &, const QModelIndex &);
+
+ private:
+ void calcTextMetrics();
+
+ BufferModel *_model;
+ QItemSelectionModel *_selectionModel;
+
+ QTimer *timer;
+ int offset;
+ int fillTextStart, secondTextStart;
+ QString text, displayText;
+ QString fillText;
+ QFont topicFont;
+ int frameWidth;
+ int textWidth;
+ bool oneshot;
+};
+
+
+#endif