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-rw-r--r--lib/wx/examples/demo/ex_treeCtrl.erl4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/wx/examples/demo/ex_treeCtrl.erl b/lib/wx/examples/demo/ex_treeCtrl.erl
index 611904500a..7698ab1f00 100644
--- a/lib/wx/examples/demo/ex_treeCtrl.erl
+++ b/lib/wx/examples/demo/ex_treeCtrl.erl
@@ -105,6 +105,10 @@ handle_info(Msg, State) ->
demo:format(State#state.config, "Got Info ~p\n", [Msg]),
{noreply, State}.
+handle_call(shutdown, _From, State=#state{parent=Panel}) ->
+ wxPanel:destroy(Panel),
+ {stop, normal, ok, State};
+
handle_call(Msg, _From, State) ->
demo:format(State#state.config, "Got Call ~p\n", [Msg]),
{reply,{error, nyi}, State}.