Fixed various inconsistencies with deleting properties, added wxPGProperty::DeleteChildren()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57442 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2008-12-20 15:47:05 +00:00
parent a881f34e49
commit 91c818f829
4 changed files with 41 additions and 36 deletions
--- a/src/propgrid/property.cpp
+++ b/src/propgrid/property.cpp
@@ -2276,6 +2276,17 @@ void wxPGProperty::Empty()
    m_children.clear();
 }

+void wxPGProperty::DeleteChildren()
+{
+    wxPropertyGridPageState* state = m_parentState;
+
+    while ( GetChildCount() )
+    {
+        wxPGProperty* child = Item(GetChildCount()-1);
+        state->DoDelete(child, true);
+    }
+}
+
 void wxPGProperty::ChildChanged( wxVariant& WXUNUSED(thisValue),
                                 int WXUNUSED(childIndex),
                                 wxVariant& WXUNUSED(childValue) ) const