Fix QGraphicsItem.scale monkey patch for Qt5

Preserve the QGraphicsItem.scale() -> float overload behaviour
2016-02-22 11:19:24 +01:00 · 2016-02-22 11:19:24 +01:00 · 167bcbb7aa
commit 167bcbb7aa
parent 5388d52928
1 changed files with 12 additions and 4 deletions
--- a/pyqtgraph/Qt.py
+++ b/pyqtgraph/Qt.py
@ -150,10 +150,18 @@ elif QT_LIB == PYQT5:
        pass

    # Re-implement deprecated APIs
-    def scale(self, sx, sy):
-        tr = self.transform()
-        tr.scale(sx, sy)
-        self.setTransform(tr)
+
+    __QGraphicsItem_scale = QtWidgets.QGraphicsItem.scale
+
+    def scale(self, *args):
+        if args:
+            sx, sy = args
+            tr = self.transform()
+            tr.scale(sx, sy)
+            self.setTransform(tr)
+        else:
+            return __QGraphicsItem_scale(self)
+
    QtWidgets.QGraphicsItem.scale = scale

    def rotate(self, angle):