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Better handling of the scene size for the dive Plan

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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>
This commit is contained in:
Tomaz Canabrava 2013-06-20 13:28:04 -03:00
parent ab6aea73c1
commit 364254ed36
2 changed files with 17 additions and 1 deletions
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15
qt-ui/diveplanner.cpp
View file

@ -16,7 +16,8 @@ DivePlanner::DivePlanner(QWidget* parent): QGraphicsView(parent)
void DivePlanner::mouseDoubleClickEvent(QMouseEvent* event) 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()); QPointF mappedPos = mapToScene(event->pos());
item->setPos( mappedPos ); item->setPos( mappedPos );
@ -52,3 +53,15 @@ void DivePlanner::create_deco_stop()
lines << item; 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);
}

3
qt-ui/diveplanner.h
View file

@ -10,6 +10,9 @@ public:
static DivePlanner *instance(); static DivePlanner *instance();
protected: protected:
virtual void mouseDoubleClickEvent(QMouseEvent* event); virtual void mouseDoubleClickEvent(QMouseEvent* event);
virtual void showEvent(QShowEvent* event);
virtual void resizeEvent(QResizeEvent* event);
void clear_generated_deco(); void clear_generated_deco();
void create_deco_stop(); void create_deco_stop();