public void apply() throws Exception {
GwtState state = m_widget.getState();
Dimension size = getResourceSize();
// IE in strict mode always has border 2px
if (state.isStrictMode() && state.isBrowserExplorer()) {
size.expand(2 + 2, 2 + 2);
}
// prepare Shell
IBrowserShell shell = state.getShell();
shell.prepare();
// set Shell size