Returns visual component representing this options category.
This method is called before
OptionsPanelController.update method.
Parameters: masterLookup - master lookup composed from lookups provided by individual OptionsPanelControllers - OptionsPanelController.getLookup visual component representing this options category
Each option category can provide some lookup. Options Dialog master
lookup is composed from these individual lookups. Master lookup
can be obtained from
OptionsPanelController.getComponent call. This lookup is designed
to support communication anong individual panels in one Options
Dialog.
There is no guarantee that this method will be called from AWT thread.
lookup provided by this Options Dialog panel
Component should load its data here. You should not do any
time-consuming operations inside the constructor, because it
blocks initialization of OptionsDialog. Initialization
should be implemented in update method.
This method is called after
OptionsPanelController.getComponent method.
Update method can be called more than one time for the same instance
of JComponent obtained from
OptionsPanelController.getComponent call.