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Defensive coding to attempt to prevent wxWidgets crash. 

Fixes: lp:1756255
* https://bugs.launchpad.net/kicad/+bug/1756255
This commit is contained in:
Jeff Young 2018-03-16 19:01:50 +00:00
parent b8fd2f3c79
commit 1684fc735a
1 changed files with 6 additions and 0 deletions
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6
eeschema/cmp_tree_model_adapter_base.cpp
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@ -177,6 +177,12 @@ void CMP_TREE_MODEL_ADAPTER_BASE::UpdateSearchString( wxString const& aSearch )
{ {
wxWindowUpdateLocker updateLock( m_widget ); wxWindowUpdateLocker updateLock( m_widget );
// Even with the updateLock, wxWidgets sometimes ties its knickers in
// a knot when trying to run a wxdataview_selection_changed_callback()
// on a row that has been deleted.
// https://bugs.launchpad.net/kicad/+bug/1756255
m_widget->UnselectAll();
Cleared(); Cleared();
#ifndef __WINDOWS__ #ifndef __WINDOWS__
// The fastest method to update wxDataViewCtrl is to rebuild from // The fastest method to update wxDataViewCtrl is to rebuild from