Foundation classes for a basic GUI implementing simple widgets and events
Dependents: TouchScreenGUIDemo
Events/EventHandler.h@0:0a590815d51c, 2016-03-25 (annotated)
- Committer:
- duncanFrance
- Date:
- Fri Mar 25 13:47:04 2016 +0000
- Revision:
- 0:0a590815d51c
- Child:
- 12:63db16fea709
Added EventSource interface
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
duncanFrance | 0:0a590815d51c | 1 | #ifndef SIMPLEGUI_EVENT_HANDLER_H |
duncanFrance | 0:0a590815d51c | 2 | #define SIMPLEGUI_EVENT_HANDLER_H |
duncanFrance | 0:0a590815d51c | 3 | |
duncanFrance | 0:0a590815d51c | 4 | #include "Event.h" |
duncanFrance | 0:0a590815d51c | 5 | |
duncanFrance | 0:0a590815d51c | 6 | typedef void (* EventHandler)(Event e, EventListener* target); |
duncanFrance | 0:0a590815d51c | 7 | |
duncanFrance | 0:0a590815d51c | 8 | class EventHandlerWrapper { |
duncanFrance | 0:0a590815d51c | 9 | |
duncanFrance | 0:0a590815d51c | 10 | public: |
duncanFrance | 0:0a590815d51c | 11 | |
duncanFrance | 0:0a590815d51c | 12 | EventHandlerWrapper(uint8_t eventType, EventHandler h) : type(eventType), handler(h), prev(NULL), next(NULL) {} |
duncanFrance | 0:0a590815d51c | 13 | |
duncanFrance | 0:0a590815d51c | 14 | uint8_t type; |
duncanFrance | 0:0a590815d51c | 15 | EventHandler handler; |
duncanFrance | 0:0a590815d51c | 16 | EventHandlerWrapper* prev; |
duncanFrance | 0:0a590815d51c | 17 | EventHandlerWrapper* next; |
duncanFrance | 0:0a590815d51c | 18 | }; |
duncanFrance | 0:0a590815d51c | 19 | |
duncanFrance | 0:0a590815d51c | 20 | |
duncanFrance | 0:0a590815d51c | 21 | #endif |