private static void renderShells(Display display) throws IOException {
RenderVisitor visitor = new RenderVisitor();
for (Shell shell : getShells(display)) {
WidgetTreeVisitor.accept(shell, visitor);
visitor.reThrowProblem();
}
}
private static void visitWidgets(Display display) {
WidgetTreeVisitor visitor =
new AllWidgetTreeVisitor() {
@Override
public boolean doVisit(Widget widget) {
getLCA(widget).readData(widget);
return true;
}
};
for (Shell shell : getShells(display)) {
WidgetTreeVisitor.accept(shell, visitor);
}
}
@Override
public void clearPreserved(Display display) {
((WidgetRemoteAdapter) getAdapter(display)).clearPreserved();
for (Shell shell : getShells(display)) {
WidgetTreeVisitor.accept(
shell,
new AllWidgetTreeVisitor() {
@Override
public boolean doVisit(Widget widget) {
((WidgetRemoteAdapter) getAdapter(widget)).clearPreserved();
return true;
}
});
}
}
@Override
public void preserveValues(Display display) {
RemoteAdapter adapter = getAdapter(display);
adapter.preserve(PROP_FOCUS_CONTROL, display.getFocusControl());
adapter.preserve(PROP_EXIT_CONFIRMATION, getExitConfirmation());
adapter.preserve(PROP_RESIZE_LISTENER, Boolean.valueOf(hasResizeListener(display)));
ActiveKeysUtil.preserveActiveKeys(display);
ActiveKeysUtil.preserveCancelKeys(display);
ActiveKeysUtil.preserveMnemonicActivator(display);
if (adapter.isInitialized()) {
for (Shell shell : getShells(display)) {
WidgetTreeVisitor.accept(
shell,
new AllWidgetTreeVisitor() {
@Override
public boolean doVisit(Widget widget) {
getLCA(widget).preserveValues(widget);
return true;
}
});
}
}
}