Better handling of the scene size for the dive Plan

Better handling of the scene size for the dive plan,
The scene can be resized and a transform will be applied,
the handles will not resize however - they are 10x10px
and that's it.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>

2 files changed, 17 insertions, 1 deletions

diff --git a/qt-ui/diveplanner.cpp b/qt-ui/diveplanner.cpp
index 90d677177..a22efb200 100644
--- a/qt-ui/diveplanner.cpp
+++ b/qt-ui/diveplanner.cpp
@@ -16,7 +16,8 @@ DivePlanner::DivePlanner(QWidget* parent): QGraphicsView(parent)
 
 void DivePlanner::mouseDoubleClickEvent(QMouseEvent* event)
 {
-	QGraphicsEllipseItem *item = new QGraphicsEllipseItem(-10,-10,20,20);
+	QGraphicsEllipseItem *item = new QGraphicsEllipseItem(-5,-5,10,10);
+	item->setFlag(QGraphicsItem::ItemIgnoresTransformations);
 	QPointF mappedPos = mapToScene(event->pos());
 
 	item->setPos( mappedPos );
@@ -52,3 +53,15 @@ void DivePlanner::create_deco_stop()
 	lines << item;
 }
 
+void DivePlanner::resizeEvent(QResizeEvent* event)
+{
+    QGraphicsView::resizeEvent(event);
+	fitInView(sceneRect(), Qt::KeepAspectRatio);
+}
+
+void DivePlanner::showEvent(QShowEvent* event)
+{
+    QGraphicsView::showEvent(event);
+	fitInView(sceneRect(), Qt::KeepAspectRatio);
+}
+
diff --git a/qt-ui/diveplanner.h b/qt-ui/diveplanner.h
index fc9575cfa..682c56ae4 100644
--- a/qt-ui/diveplanner.h
+++ b/qt-ui/diveplanner.h
@@ -10,6 +10,9 @@ public:
 	static DivePlanner *instance();
 protected:
     virtual void mouseDoubleClickEvent(QMouseEvent* event);
+    virtual void showEvent(QShowEvent* event);
+    virtual void resizeEvent(QResizeEvent* event);
+	
     void clear_generated_deco();
 	void create_deco_stop();