Initial commit.

src/widgets/tracksliderpopup.h

@@ -0,0 +1,66 @@
+/*
+ * Strawberry Music Player
+ * This file was part of Clementine.
+ * Copyright 2011, David Sansome <me@davidsansome.com>
+ *
+ * Strawberry 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Strawberry 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 Strawberry.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+#ifndef TRACKSLIDERPOPUP_H
+#define TRACKSLIDERPOPUP_H
+
+#include "config.h"
+
+#include <QWidget>
+
+class TrackSliderPopup : public QWidget {
+  Q_OBJECT
+
+public:
+  TrackSliderPopup(QWidget* parent);
+
+public slots:
+  void SetText(const QString& text);
+  void SetSmallText(const QString& small_text);
+  void SetPopupPosition(const QPoint& pos);
+
+protected:
+  void paintEvent(QPaintEvent*);
+
+private:
+  static const int kTextMargin;
+  static const int kPointLength;
+  static const int kPointWidth;
+  static const int kBorderRadius;
+  static const qreal kBlurRadius;
+
+  void UpdatePixmap();
+  void UpdatePosition();
+  void SendMouseEventToParent(QMouseEvent* e);
+
+private:
+  QString text_;
+  QString small_text_;
+  QPoint pos_;
+
+  QFont font_;
+  QFont small_font_;
+  QFontMetrics font_metrics_;
+  QFontMetrics small_font_metrics_;
+  QPixmap pixmap_;
+  QPixmap background_cache_;
+};
+
+#endif // TRACKSLIDERPOPUP_H