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CheckListCtrlMixin is leaking GDI objects #752

konstantinbo opened this Issue Feb 16, 2018 · 0 comments


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konstantinbo commented Feb 16, 2018

Operating system: Windows 7 64-bit
wxPython version: 4.0.1
Stock or custom build: stock
Python version: 2.7.14
Stock or custom build: stock

Description of the problem:
The wx.lib.mixins.listctrl.CheckListCtrlMixin creates and sets a wx.Imagelist which doesn't get destroyed and thus is leaking 4 GDI Objects on every run. Changing SetImageList to AssignImageList fixes this. An alternative solution would be binding the wx.EVT_WINDOW_DESTROY Event and calling the Destroy-method manually.

@konstantinbo konstantinbo changed the title from CheckListCtrl is leaking GDI objects to CheckListCtrlMixin is leaking GDI objects Feb 16, 2018

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