void MyFrame::OnCheckHTMLDocs(wxCommandEvent& event)
{
wxCheckBoxState state;
switch ( event.GetId() )
{
case Id_Uncheck_HTMLDocs:
state = wxCHK_UNCHECKED;
break;
case Id_Check_HTMLDocs:
state = wxCHK_CHECKED;
break;
case Id_Indet_HTMLDocs:
state = wxCHK_UNDETERMINED;
break;
default:
wxFAIL_MSG( "Unknown check state" );
return;
}
m_treelist->CheckItem(m_itemHTMLDocs, state);
}
void MyFrame::OnItemContextMenu(wxTreeListEvent& event)
{
enum
{
Id_Check_Item,
Id_Uncheck_Item,
Id_Indet_Item,
Id_Check_Recursively,
Id_Update_Parent
};
wxMenu menu;
menu.Append(Id_Check_Item, "&Check item");
menu.Append(Id_Uncheck_Item, "&Uncheck item");
if ( m_treelist->HasFlag(wxTL_3STATE) )
menu.Append(Id_Indet_Item, "Make item &indeterminate");
menu.AppendSeparator();
menu.Append(Id_Check_Recursively, "Check &recursively");
menu.Append(Id_Update_Parent, "Update &parent");
const wxTreeListItem item = event.GetItem();
switch ( m_treelist->GetPopupMenuSelectionFromUser(menu) )
{
case Id_Check_Item:
m_treelist->CheckItem(item);
break;
case Id_Uncheck_Item:
m_treelist->UncheckItem(item);
break;
case Id_Indet_Item:
m_treelist->CheckItem(item, wxCHK_UNDETERMINED);
break;
case Id_Check_Recursively:
m_treelist->CheckItemRecursively(item);
break;
case Id_Update_Parent:
m_treelist->UpdateItemParentStateRecursively(item);
break;
default:
wxFAIL_MSG( "Unexpected menu selection" );
// Fall through.
case wxID_NONE:
return;
}
}