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Fixing issue with slow zooming.

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Check if need to update scene rect before actual update.

--HG--
branch : develop
This commit is contained in:
Roman Telezhynskyi 2017-10-26 22:59:28 +03:00
parent 7777646a16
commit 6dfe04e2bc
1 changed files with 3 additions and 5 deletions
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8
src/libs/vwidgets/vgraphicssimpletextitem.cpp
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@ -48,8 +48,6 @@
#include "global.h"
#include "vscenepoint.h"
#define DEFAULT_SCALE 0.01
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief VGraphicsSimpleTextItem default constructor.
@ -57,7 +55,7 @@
*/
VGraphicsSimpleTextItem::VGraphicsSimpleTextItem(QGraphicsItem * parent)
:QGraphicsSimpleTextItem(parent), m_fontSize(0), selectionType(SelectionType::ByMouseRelease),
m_oldScale(DEFAULT_SCALE)
m_oldScale(VMainGraphicsView::MinScale())
{
this->setFlag(QGraphicsItem::ItemIsMovable, true);
this->setFlag(QGraphicsItem::ItemIsSelectable, true);
@ -79,7 +77,7 @@ VGraphicsSimpleTextItem::VGraphicsSimpleTextItem(QGraphicsItem * parent)
*/
VGraphicsSimpleTextItem::VGraphicsSimpleTextItem( const QString & text, QGraphicsItem * parent )
:QGraphicsSimpleTextItem(text, parent), m_fontSize(0), selectionType(SelectionType::ByMouseRelease),
m_oldScale(DEFAULT_SCALE)
m_oldScale(VMainGraphicsView::MinScale())
{
this->setFlag(QGraphicsItem::ItemIsMovable, true);
this->setFlag(QGraphicsItem::ItemIsSelectable, true);
@ -118,7 +116,7 @@ void VGraphicsSimpleTextItem::paint(QPainter *painter, const QStyleOptionGraphic
m_oldScale = 1;
}
if (scene)
if (scene && not scene->sceneRect().contains(sceneBoundingRect()))
{
if (QGraphicsView *view = scene->views().at(0))
{