LegendItem: fix clear() not closing widgets

2020-06-23 17:01:02 +02:00 · 2020-06-23 17:01:02 +02:00 · 78d11f8a71
commit 78d11f8a71
parent 8fce6c6ad8
1 changed files with 2 additions and 0 deletions
--- a/pyqtgraph/graphicsItems/LegendItem.py
+++ b/pyqtgraph/graphicsItems/LegendItem.py
@ -189,7 +189,9 @@ class LegendItem(GraphicsWidget, GraphicsWidgetAnchor):
        """Remove all items from the legend."""
        for sample, label in self.items:
            self.layout.removeItem(sample)
+            sample.close()
            self.layout.removeItem(label)
+            label.close()

        self.items = []
        self.updateSize()