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fixes 0003222: Invert zoom setting is not respected in paper/page mode

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This commit is contained in:
wmayer
2019-01-13 23:29:20 +01:00
parent 667c4c18b2
commit 037391ec4f
2 changed files with 14 additions and 1 deletions
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11
src/Mod/Drawing/Gui/DrawingView.cpp
View File

@@ -71,6 +71,7 @@ SvgView::SvgView(QWidget *parent)
, m_svgItem(0)
, m_backgroundItem(0)
, m_outlineItem(0)
, m_invertZoom(false)
{
setScene(new QGraphicsScene(this));
setTransformationAnchor(AnchorUnderMouse);
@@ -196,7 +197,10 @@ void SvgView::paintEvent(QPaintEvent *event)
void SvgView::wheelEvent(QWheelEvent *event)
{
qreal factor = std::pow(1.2, -event->delta() / 240.0);
int delta = -event->delta();
if (m_invertZoom)
delta = -delta;
qreal factor = std::pow(1.2, delta / 240.0);
scale(factor, factor);
event->accept();
}
@@ -253,6 +257,11 @@ DrawingView::DrawingView(Gui::Document* doc, QWidget* parent)
m_orientation = QPrinter::Landscape;
m_pageSize = QPrinter::A4;
ParameterGrp::handle hGrp = App::GetApplication().GetParameterGroupByPath
("User parameter:BaseApp/Preferences/View");
bool on = hGrp->GetBool("InvertZoom", false);
m_view->setZoomInverted(on);
}
DrawingView::~DrawingView()