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This commit is contained in:
Klaus Basan
2019-11-10 00:13:49 +01:00
committed by Mat Sutcliffe
parent 964948e3e8
commit 3705818445
2 changed files with 13 additions and 20 deletions
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13
src/blackgui/views/radarview.cpp
View File

@@ -15,8 +15,7 @@ namespace BlackGui
{
namespace Views
{
CRadarView::CRadarView(QWidget *parent)
: QGraphicsView(parent)
CRadarView::CRadarView(QWidget *parent) : QGraphicsView(parent)
{
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
@@ -33,15 +32,9 @@ namespace BlackGui
void CRadarView::wheelEvent(QWheelEvent *event)
{
const QPoint delta = event->angleDelta();
if (delta.y() > 0)
{
emit zoomEvent(true);
}
else
{
emit zoomEvent(false);
}
event->accept();
const bool zoom = (delta.y() > 0);
emit zoomEvent(zoom);
}
} // ns
} // ns