prevent dangling pointers by clearing the active assembly after it was deleted

2013-10-21 21:49:54 +02:00
parent 8af1b3ac47
commit 3a1e770872
2 changed files with 42 additions and 23 deletions
--- a/src/Mod/Assembly/Gui/ViewProviderAssembly.cpp
+++ b/src/Mod/Assembly/Gui/ViewProviderAssembly.cpp
@@ -35,6 +35,8 @@

 using namespace AssemblyGui;

+extern Assembly::ItemAssembly* ActiveAsmObject;
+
 PROPERTY_SOURCE(AssemblyGui::ViewProviderItemAssembly,AssemblyGui::ViewProviderItem)

 ViewProviderItemAssembly::ViewProviderItemAssembly()
@@ -43,6 +45,8 @@ ViewProviderItemAssembly::ViewProviderItemAssembly()

 ViewProviderItemAssembly::~ViewProviderItemAssembly()
 {
+    if(getObject() == ActiveAsmObject)
+        Gui::Command::doCommand(Gui::Command::Doc,"AssemblyGui.clearActiveAssembly()");
 }

 bool ViewProviderItemAssembly::doubleClicked(void)