Treat action buttons in Symbol/Footprint Properties as OK, not Cancel.

Fixes https://gitlab.com/kicad/code/kicad/issues/7001

eeschema/dialogs/dialog_symbol_properties.cpp

@@ -906,25 +906,29 @@ void DIALOG_SYMBOL_PROPERTIES::OnMoveDown( wxCommandEvent& event )
 
 void DIALOG_SYMBOL_PROPERTIES::OnEditSymbol( wxCommandEvent&  )
 {
-    EndQuasiModal( SYMBOL_PROPS_EDIT_SCHEMATIC_SYMBOL );
+    if( TransferDataFromWindow() )
+        EndQuasiModal( SYMBOL_PROPS_EDIT_SCHEMATIC_SYMBOL );
 }
 
 
 void DIALOG_SYMBOL_PROPERTIES::OnEditLibrarySymbol( wxCommandEvent&  )
 {
-    EndQuasiModal( SYMBOL_PROPS_EDIT_LIBRARY_SYMBOL );
+    if( TransferDataFromWindow() )
+        EndQuasiModal( SYMBOL_PROPS_EDIT_LIBRARY_SYMBOL );
 }
 
 
 void DIALOG_SYMBOL_PROPERTIES::OnUpdateSymbol( wxCommandEvent&  )
 {
-    EndQuasiModal( SYMBOL_PROPS_WANT_UPDATE_SYMBOL );
+    if( TransferDataFromWindow() )
+        EndQuasiModal( SYMBOL_PROPS_WANT_UPDATE_SYMBOL );
 }
 
 
 void DIALOG_SYMBOL_PROPERTIES::OnExchangeSymbol( wxCommandEvent&  )
 {
-    EndQuasiModal( SYMBOL_PROPS_WANT_EXCHANGE_SYMBOL );
+    if( TransferDataFromWindow() )
+        EndQuasiModal( SYMBOL_PROPS_WANT_EXCHANGE_SYMBOL );
 }
 
 

pcbnew/dialogs/dialog_footprint_properties.cpp

@@ -203,29 +203,41 @@ DIALOG_FOOTPRINT_PROPERTIES::~DIALOG_FOOTPRINT_PROPERTIES()
 
 void DIALOG_FOOTPRINT_PROPERTIES::EditFootprint( wxCommandEvent&  )
 {
-    m_returnValue = FP_PROPS_EDIT_BOARD_FP;
-    Close();
+    if( TransferDataFromWindow() )
+    {
+        m_returnValue = FP_PROPS_EDIT_BOARD_FP;
+        Close();
+    }
 }
 
 
 void DIALOG_FOOTPRINT_PROPERTIES::EditLibraryFootprint( wxCommandEvent&  )
 {
-    m_returnValue = FP_PROPS_EDIT_LIBRARY_FP;
-    Close();
+    if( TransferDataFromWindow() )
+    {
+        m_returnValue = FP_PROPS_EDIT_LIBRARY_FP;
+        Close();
+    }
 }
 
 
 void DIALOG_FOOTPRINT_PROPERTIES::UpdateFootprint( wxCommandEvent&  )
 {
-    m_returnValue = FP_PROPS_UPDATE_FP;
-    Close();
+    if( TransferDataFromWindow() )
+    {
+        m_returnValue = FP_PROPS_UPDATE_FP;
+        Close();
+    }
 }
 
 
 void DIALOG_FOOTPRINT_PROPERTIES::ChangeFootprint( wxCommandEvent&  )
 {
-    m_returnValue = FP_PROPS_CHANGE_FP;
-    Close();
+    if( TransferDataFromWindow() )
+    {
+        m_returnValue = FP_PROPS_CHANGE_FP;
+        Close();
+    }
 }