test: debug qt segfault

kmnhan · Nov 2, 2024 · 50742f4 · 50742f4
1 parent eed99c4
commit 50742f4
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diff --git a/src/erlab/interactive/imagetool/core.py b/src/erlab/interactive/imagetool/core.py
@@ -1416,6 +1416,11 @@ def hoverEvent(self, ev) -> None:
         else:
             self.setMouseHover(False)
 
+    def _computeBoundingRect(self):
+        """CursorLine debugging."""
+        _ = self.getViewBox().size()
+        super()._computeBoundingRect()
+
 
 class ItoolCursorSpan(pg.LinearRegionItem):
     def __init__(self, *args, **kargs) -> None:

diff --git a/src/erlab/interactive/utils.py b/src/erlab/interactive/utils.py
@@ -1872,6 +1872,11 @@ def mouseDragEvent(self, ev) -> None:
             if ev.isFinish():
                 self.moving = False
 
+    def _computeBoundingRect(self):
+        """RotatableLine debugging."""
+        _ = self.getViewBox().size()
+        super()._computeBoundingRect()
+
 
 def make_crosshairs(n: Literal[1, 2, 3] = 1) -> list[pg.TargetItem | RotatableLine]:
     r"""Create a :class:`pyqtgraph.TargetItem` and associated `RotatableLine`\ s.