Deprecate all methods that use QMatrix

Don't use QMatrix in implementation classes anymore.

Task-number: QTBUG-46653
Fixes: QTBUG-81627
Change-Id: I4806c1302e42645dc6a608062c8d9c336ae8629b
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

2 files changed, 4 insertions, 4 deletions

diff --git a/examples/widgets/graphicsview/chip/view.cpp b/examples/widgets/graphicsview/chip/view.cpp
index 21998dc2df..86da5b138f 100644
--- a/examples/widgets/graphicsview/chip/view.cpp
+++ b/examples/widgets/graphicsview/chip/view.cpp
@@ -234,11 +234,11 @@ void View::setupMatrix()
 {
     qreal scale = qPow(qreal(2), (zoomSlider->value() - 250) / qreal(50));
 
-    QMatrix matrix;
+    QTransform matrix;
     matrix.scale(scale, scale);
     matrix.rotate(rotateSlider->value());
 
-    graphicsView->setMatrix(matrix);
+    graphicsView->setTransform(matrix);
     setResetButtonEnabled();
 }
 
diff --git a/examples/widgets/graphicsview/diagramscene/mainwindow.cpp b/examples/widgets/graphicsview/diagramscene/mainwindow.cpp
index 3327d4d5df..04ff42e3eb 100644
--- a/examples/widgets/graphicsview/diagramscene/mainwindow.cpp
+++ b/examples/widgets/graphicsview/diagramscene/mainwindow.cpp
@@ -231,8 +231,8 @@ void MainWindow::fontSizeChanged(const QString &)
 void MainWindow::sceneScaleChanged(const QString &scale)
 {
     double newScale = scale.left(scale.indexOf(tr("%"))).toDouble() / 100.0;
-    QMatrix oldMatrix = view->matrix();
-    view->resetMatrix();
+    QTransform oldMatrix = view->transform();
+    view->resetTransform();
     view->translate(oldMatrix.dx(), oldMatrix.dy());
     view->scale(newScale, newScale);
 }