From 0d45c775725f23e96b018df4e23c2776a3186030 Mon Sep 17 00:00:00 2001
From: Tomaz Canabrava <tcanabrava@kde.org>
Date: Thu, 20 Jun 2013 12:37:41 -0300
Subject: [PATCH] Make double click work to put new items on the canvas.

Make double click work to put new items on the canvas.
Those items right now are QGraphicsEllipseItems, but
it will change to 'draggable' items.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
---
 qt-ui/diveplanner.cpp | 11 +++++++++++
 qt-ui/diveplanner.h   |  3 +++
 2 files changed, 14 insertions(+)

diff --git a/qt-ui/diveplanner.cpp b/qt-ui/diveplanner.cpp
index d8d1bfbfc..46147bfc7 100644
--- a/qt-ui/diveplanner.cpp
+++ b/qt-ui/diveplanner.cpp
@@ -1,4 +1,5 @@
 #include "diveplanner.h"
+#include <QMouseEvent>
 
 DivePlanner* DivePlanner::instance()
 {
@@ -8,4 +9,14 @@ DivePlanner* DivePlanner::instance()
 
 DivePlanner::DivePlanner(QWidget* parent): QGraphicsView(parent)
 {
+	setScene( new QGraphicsScene());
+	scene()->setSceneRect(0,0,100,100);
 }
+
+void DivePlanner::mouseDoubleClickEvent(QMouseEvent* event)
+{
+	QGraphicsEllipseItem *item = new QGraphicsEllipseItem(-10,-10,20,20);
+	item->setPos( mapToScene(event->pos()));
+    scene()->addItem(item);
+}
+
diff --git a/qt-ui/diveplanner.h b/qt-ui/diveplanner.h
index 9a7d0859f..6e73db718 100644
--- a/qt-ui/diveplanner.h
+++ b/qt-ui/diveplanner.h
@@ -8,6 +8,9 @@ class DivePlanner : public QGraphicsView {
 	Q_OBJECT
 public:
 	static DivePlanner *instance();
+protected:
+    virtual void mouseDoubleClickEvent(QMouseEvent* event);
+	
 private:
     DivePlanner(QWidget* parent = 0);
 };