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gizmos: correctly map cursor positions after new traversing implementation

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This commit is contained in:
itsmattkc
2022-05-15 20:41:07 -07:00
parent 09c57422f9
commit eaa105abf2
3 changed files with 25 additions and 14 deletions
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app/node/gizmo/point.cpp
+18 -9
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@@ -43,7 +43,7 @@ PointGizmo::PointGizmo(QObject *parent) :
void PointGizmo::Draw(QPainter *p) const
{
QRectF rect = GetDrawingRect(GetStandardRadius() / p->transform().m11());
QRectF rect = GetDrawingRect(p->transform(), GetStandardRadius());
if (shape_ != kAnchorPoint) {
p->setPen(Qt::NoPen);
@@ -72,7 +72,7 @@ void PointGizmo::Draw(QPainter *p) const
QRectF PointGizmo::GetClickingRect(const QTransform &t) const
{
return GetDrawingRect(GetStandardRadius() / t.m11() * 1.5);
return GetDrawingRect(t, GetStandardRadius());
}
double PointGizmo::GetStandardRadius()
@@ -80,20 +80,29 @@ double PointGizmo::GetStandardRadius()
return QFontMetrics(qApp->font()).height() * 0.25;
}
QRectF PointGizmo::GetDrawingRect(double radius) const
QRectF PointGizmo::GetDrawingRect(const QTransform &transform, double radius) const
{
QRectF r(0,0, radius, radius);
r = transform.inverted().mapRect(r);
double width = r.width();
double height = r.height();
if (shape_ == kAnchorPoint) {
radius *= 2;
width *= 2;
height *= 2;
}
if (smaller_) {
radius *= 0.5;
width *= 0.5;
height *= 0.5;
}
return QRectF(point_.x() - radius,
point_.y() - radius,
2*radius,
2*radius);
return QRectF(point_.x() - width,
point_.y() - height,
2*width,
2*height);
}
}