Enable a context menu to remove dive handlers.

This commit enables a context menu to remove dive handlers,
because it was hard to find that ctrl+click selected it,
then a delete button press removed it. it's better now. :)

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 7 insertions, 2 deletions

diff --git a/qt-ui/diveplanner.h b/qt-ui/diveplanner.h
index 232b8f0fe..bd9b254d1 100644
--- a/qt-ui/diveplanner.h
+++ b/qt-ui/diveplanner.h
@@ -95,11 +95,15 @@ private:
 	QGraphicsSimpleTextItem *text;
 };
 
-class DiveHandler : public QGraphicsEllipseItem{
+class DiveHandler : public QObject, public QGraphicsEllipseItem{
+Q_OBJECT
 public:
 	DiveHandler();
 protected:
 	void mousePressEvent(QGraphicsSceneMouseEvent* event);
+	void contextMenuEvent(QGraphicsSceneContextMenuEvent* event);
+public slots:
+	void selfRemove();
 };
 
 class Ruler : public QGraphicsLineItem{
@@ -118,7 +122,6 @@ public:
 	qreal posAtValue(qreal value);
 	void setColor(const QColor& color);
 	void setTextColor(const QColor& color);
-
 private:
 	Qt::Orientation orientation;
 	QList<QGraphicsLineItem*> ticks;
@@ -210,6 +213,8 @@ private:
 
 	int minMinutes; // this holds the minimum duration of the dive.
 	int dpMaxTime; // this is the time of the dive calculated by the deco.
+
+	friend class DiveHandler;
 };
 
 #include "ui_diveplanner.h"