/** * Unregisters <code>station</code>, the associated controller will no longer support drag and * drop operations for <code>station</code>.<br> * Clients and subclasses should not call this method. * * @param station the station to remove */ protected void unregister(DockStation station) { if (stations.remove(station)) { station.setController(null); station.removeDockStationListener(stationListener); fireDockStationUnregistered(station); } }
public void remove(Dockable dockable) { DockStation station = dockable.asDockStation(); if (station != null) { station.removeDockStationListener(this); for (int i = 0, n = station.getDockableCount(); i < n; i++) { remove(station.getDockable(i)); } } }
@Override public void unbind(Dockable dockable) { super.unbind(dockable); bound--; if (bound == 0) { if (parent != null) { parent.removeDockStationListener(adapter); } this.dockable.removeDockHierarchyListener(hierarchy); parent = null; } }
public void hierarchyChanged(DockHierarchyEvent event) { if (bound > 0) { if (parent != null) { parent.removeDockStationListener(adapter); } parent = dockable.getDockParent(); if (parent != null) { parent.addDockStationListener(adapter); } checkState(); } }
@Override public void dockableRemoved(DockStation station, Dockable dockable) { if (dockable.getDockParent() != null && dockable.getDockParent() != station) { throw new IllegalStateException( "the parent of dockable is wrong: it is neither null nor '" + station + "'"); } dockable.setDockParent(null); DockStation asStation = dockable.asDockStation(); if (asStation != null) { asStation.removeDockStationListener(StationListener.this); } if (stalled == 0) { removeDockable(dockable); } }