| abstract class $TK_EVENT |
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| **** | Events consist of
___Event_+_modifiers_+_detail Events fall into three categories ___standard_events_(EVENT) ___mouse_button_events_(BUTTON_EVENT) ___keyboard_events_(KEY_EVENT) All types of events share the same set of modifiers in common but different types of detail and actual events Modifiers are essentially preconditions that must be satisfied along with the event. |
| TK_EVENT | TK_KEY_EVENT | TK_BUTTON_EVENT |
| cb_str: STR; |
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| **** | String used to specify information for the callback Not yet specified for all events |
| str: STR; |
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| **** | String that specifies the event to tk |
