/**
* Sets the "active" child entry to the given PaletteEntry. This entry will be shown on the
* palette and will be checked in the menu.
*
* @param entry the entry to show on the palette.
*/
public void setActiveEntry(PaletteEntry entry) {
PaletteEntry oldEntry = activeEntry;
if (activeEntry != null && (activeEntry.equals(entry) || !getChildren().contains(entry)))
return;
activeEntry = entry;
listeners.firePropertyChange(PROPERTY_ACTIVE_ENTRY, oldEntry, activeEntry);
}
