/**
* This base implementation should be sufficient for most panels. It modifies the panel definition
* and adds the child view to this panel's view. In case the requested position is already in use
* for this panel, this method will throw an {@link IllegalStateException}. Subclasses may
* override and implement some other collision avoidance strategy.
*/
@Override
public void addPanel(final WorkbenchPanelPresenter child, final Position position) {
if (childPanels.containsKey(position)) {
throw new IllegalStateException("This panel already has a " + position + " child");
}
definition.insertChild(position, child.getDefinition());
getPanelView().addPanel(child.getDefinition(), child.getPanelView(), position);
childPanels.put(position, child);
child.setParent(this);
}
@Override
public boolean removePanel(WorkbenchPanelPresenter child) {
Position position = positionOf(child);
if (position == null) {
return false;
}
getPanelView().removePanel(child.getPanelView());
definition.removeChild(position);
childPanels.remove(position);
child.setParent(null);
return true;
}
