168492376
/
qskinny
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

do not align to scene coordinates for transformations beyond 

translations
This commit is contained in:
Uwe Rathmann 2022-08-03 09:39:15 +02:00
parent f24d049dc5
commit 65e7ce2799
1 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/controls/QskSkinlet.cpp
View File

@ -31,8 +31,16 @@
#include <qquickwindow.h> #include <qquickwindow.h>
#include <qsgsimplerectnode.h> #include <qsgsimplerectnode.h>
QSK_QT_PRIVATE_BEGIN
#include <private/qquickitem_p.h>
QSK_QT_PRIVATE_END
static inline QRectF qskSceneAlignedRect( const QQuickItem* item, const QRectF& rect ) static inline QRectF qskSceneAlignedRect( const QQuickItem* item, const QRectF& rect )
{ {
const auto transform = QQuickItemPrivate::get( item )->itemToWindowTransform();
if ( transform.type() > QTransform::TxTranslate )
return rect;
/* /*
Aligning rect according to scene coordinates, so that Aligning rect according to scene coordinates, so that
we don't run into rounding issues downstream, where values we don't run into rounding issues downstream, where values
@ -42,7 +50,7 @@ static inline QRectF qskSceneAlignedRect( const QQuickItem* item, const QRectF&
const auto ratio = item->window()->devicePixelRatio(); const auto ratio = item->window()->devicePixelRatio();
const auto pos = item->mapToScene( rect.topLeft() ) * ratio; const auto pos = transform.map( rect.topLeft() ) * ratio;
const auto size = rect.size() * ratio; const auto size = rect.size() * ratio;
const qreal x = qRound( pos.x() ) / ratio; const qreal x = qRound( pos.x() ) / ratio;