1 files changed, 44 insertions, 0 deletions
diff --git a/qt-ui/profilegraphics.h b/qt-ui/profilegraphics.h
index 928c8ea89..9ad04674b 100644
--- a/qt-ui/profilegraphics.h
+++ b/qt-ui/profilegraphics.h
@@ -2,17 +2,59 @@
 #define PROFILEGRAPHICS_H
 
 #include <QGraphicsView>
+#include <QGraphicsItem>
+#include <QIcon>
 
 struct text_render_options;
 struct graphics_context;
 struct plot_info;
 typedef struct text_render_options text_render_options_t;
 
+
+class ToolTipItem;
+class ToolTipStatusHandler;
+
+class ToolTipStatusHandler :public QObject, public QGraphicsEllipseItem {
+public:
+    explicit ToolTipStatusHandler(QObject* parent = 0);
+protected:
+    void mousePressEvent(QGraphicsSceneMouseEvent* event);
+};
+
+class ToolTipItem :public QObject, public QGraphicsPathItem {
+	Q_OBJECT
+	Q_PROPERTY(QRectF rect READ boundingRect WRITE setRect)
+
+public:
+	enum Status {COLLAPSED, EXPANDED};
+	enum {ICON_SMALL = 16, ICON_MEDIUM = 24, ICON_BIG = 32};
+
+    explicit ToolTipItem(QGraphicsItem* parent = 0);
+
+	void collapse();
+	void expand();
+	void clear();
+	void addToolTip(const QString& toolTip, const QIcon& icon = QIcon());
+	void removeToolTip(const QString& toolTip);
+
+public Q_SLOTS:
+	void setRect(const QRectF& rect);
+
+private:
+	typedef QPair<QGraphicsPixmapItem*, QGraphicsSimpleTextItem*> ToolTip;
+	enum Status status;
+	QMap<QString, ToolTip > toolTips;
+	QGraphicsRectItem *background;
+	QRectF rectangle;
+};
+
 class ProfileGraphicsView : public QGraphicsView {
 Q_OBJECT
 public:
 	ProfileGraphicsView(QWidget* parent = 0);
 	void plot(struct dive *d);
+	void addToolTip(const QString& text, const QIcon& icon = QIcon());
+	void removeToolTip(const QString& text);
 
 protected:
 	void resizeEvent(QResizeEvent *event);
@@ -25,6 +67,8 @@ private:
 
 	QPen defaultPen;
 	QBrush defaultBrush;
+	ToolTipItem *toolTip;
 };
 
+
 #endif