private void scrollToSelectedElement() {
if (myAutoscrollFeedback) {
myAutoscrollFeedback = false;
return;
}
StructureViewFactoryImpl structureViewFactory =
(StructureViewFactoryImpl) StructureViewFactoryEx.getInstance(myProject);
if (!structureViewFactory.getState().AUTOSCROLL_FROM_SOURCE) {
return;
}
myAutoscrollAlarm.cancelAllRequests();
myAutoscrollAlarm.addRequest(
new Runnable() {
public void run() {
if (myAbstractTreeBuilder == null) {
return;
}
try {
selectViewableElement();
} catch (IndexNotReadyException ignore) {
}
}
},
1000);
}
public boolean isActionActive(String name) {
return !myProject.isDisposed()
&& StructureViewFactoryEx.getInstanceEx(myProject).isActionActive(name);
}
public void setActionActive(String name, boolean state) {
StructureViewFactoryEx.getInstanceEx(myProject).setActiveAction(name, state);
rebuild();
TreeUtil.expand(getTree(), 2);
}