public void installNorthComponents(final Project project) {
ContainerUtil.addAll(
myNorthComponents, Extensions.getExtensions(IdeRootPaneNorthExtension.EP_NAME, project));
for (IdeRootPaneNorthExtension northComponent : myNorthComponents) {
myNorthPanel.add(northComponent.getComponent());
northComponent.uiSettingsChanged(myUISettings);
}
}
void updateToolbar() {
if (myToolbar != null) {
myNorthPanel.remove(myToolbar);
}
myToolbar = createToolbar();
myNorthPanel.add(myToolbar);
updateToolbarVisibility();
myContentPane.revalidate();
}