second call of google maps does not show the map in correct size

Question

using gwt-maps-3.8.0 i display a route in a gwt popup. Works when called once but does not work on second call.

What should i do ... some advice to refresh the mapW

Answer 1

Using the GWT-V3-Maps-API it would be done as follows for a case where a div or window resizes:

    /*
     * Example of how to dynamically resize the map to fit the window - add
     * your events
     */
    Window.addResizeHandler(new ResizeHandler() {
        @Override
        public void onResize(ResizeEvent event) {
            MapHandlerRegistration.trigger(mapWidget, MapEventType.RESIZE);
            GWT.log("Window has been resized!");
        }
    });

    mapWidget.addResizeHandler(new ResizeMapHandler() {
        @Override
        public void onEvent(ResizeMapEvent event) {
            GWT.log("Map has been resized!");
        }
    });