private void checkDockable() {
if (!onChange) {
try {
onChange = true;
if (isSelected()) {
DockController controller = dockable.getController();
if (controller != null) {
controller.setFocusedDockable(dockable, null, true, true, true);
}
} else {
DockStation parent = this.parent;
Dockable dockable = this.dockable;
DockStation finalParent = StationChildrenActionSource.this.dockable.getDockParent();
while (parent != null) {
if (parent.getFrontDockable() == dockable) {
parent.setFrontDockable(null);
}
if (parent == finalParent) {
parent = null;
} else {
dockable = parent.asDockable();
if (dockable != null) {
parent = dockable.getDockParent();
} else {
parent = null;
}
}
}
}
} finally {
onChange = false;
}
}
}
