3DPrinting/PrusaSlicer-NonPlainar
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Fixed a bug (OSX specific) caused a crash on undo after Copy/Past several objects

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This commit is contained in:
YuSanka 2019-12-12 13:49:12 +01:00
parent b9899f9496
commit 30f259f79c
1 changed files with 8 additions and 1 deletions

9
src/slic3r/GUI/GUI_ObjectList.cpp
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@ -3953,8 +3953,15 @@ void ObjectList::update_after_undo_redo()
Plater::SuppressSnapshots suppress(wxGetApp().plater()); Plater::SuppressSnapshots suppress(wxGetApp().plater());
// Unselect all objects before deleting them, so that no change of selection is emitted during deletion. // Unselect all objects before deleting them, so that no change of selection is emitted during deletion.
unselect_objects();//this->UnselectAll();
/* To avoid execution of selection_changed()
* from wxEVT_DATAVIEW_SELECTION_CHANGED emitted from DeleteAll(),
* wrap this two functions into m_prevent_list_events *
* */
m_prevent_list_events = true;
this->UnselectAll();
m_objects_model->DeleteAll(); m_objects_model->DeleteAll();
m_prevent_list_events = false;
size_t obj_idx = 0; size_t obj_idx = 0;
std::vector<size_t> obj_idxs; std::vector<size_t> obj_idxs;