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Proper fix for the infinite loop that had occurred to the Overview (#1156)

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This commit is contained in:
Vanellope 2019-02-03 16:54:28 +09:00 committed by xarkes
parent 1ee1d7d948
commit 85a57f9e17
2 changed files with 15 additions and 2 deletions
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12
src/widgets/OverviewView.cpp
View File

@ -74,11 +74,19 @@ void OverviewView::paintEvent(QPaintEvent *event)
p.drawRect(rangeRect);
}
void OverviewView::mousePressEvent(QMouseEvent *event)
bool OverviewView::mouseContainsRect(QMouseEvent *event)
{
if (rangeRect.contains(event->pos())) {
mouseActive = true;
initialDiff = QPointF(event->localPos().x() - rangeRect.x(), event->localPos().y() - rangeRect.y());
return true;
}
return false;
}
void OverviewView::mousePressEvent(QMouseEvent *event)
{
if (mouseContainsRect(event)) {
return;
}
qreal w = rangeRect.width();
@ -88,7 +96,7 @@ void OverviewView::mousePressEvent(QMouseEvent *event)
rangeRect = QRectF(x, y, w, h);
viewport()->update();
emit mouseMoved();
GraphView::mousePressEvent(event);
mouseContainsRect(event);
}
void OverviewView::mouseReleaseEvent(QMouseEvent *event)

5
src/widgets/OverviewView.h
View File

@ -98,6 +98,11 @@ private:
*/
void adjustScale();
/**
* @brief if the mouse is in the rect in Overview.
*/
bool mouseContainsRect(QMouseEvent *event);
/**
* @brief base background color changing depending on the theme
*/