Processes events from Event_Sources. More...
#include <Event.hpp>
Public Member Functions | |
| Event_Queue () | |
| Creates a new event queue. | |
| std::auto_ptr< Event > | Handle (ALLEGRO_EVENT *raw_event) const |
| Checks a raw ALLEGRO_EVENT through the event source handlers Returns NULL if no source handlers caused the event. | |
| std::auto_ptr< Event > | Wait () |
| Waits forever for an event. | |
| std::auto_ptr< Event > | Wait (double seconds) |
| Waits for an event for a specified number of seconds Returns NULL if the timer expires. | |
| std::auto_ptr< Event > | Get () |
| Checks for and returns an event. Returns NULL if the queue is empty. | |
| std::auto_ptr< Event > | Peek () |
| Checks for and returns an event. | |
| bool | Empty () const |
| Returns true if the event queue is empty. | |
| void | Flush () |
| Removes all events from the queue. | |
| bool | Drop () |
| Removes the next even from the queue. Returns true if an event was dropped. | |
| void | Register (Event_Source &source) |
| Registers an event source. | |
| void | Unregister (Event_Source &source) |
| Unregisters an event source. | |
| ALLEGRO_EVENT_QUEUE * | Release () |
| Releases the held C structure so it is no longer automatically freed. | |
| ~Event_Queue () | |
| Unregisters any event sources and frees resources. | |
| operator ALLEGRO_EVENT_QUEUE * () const | |
| Returns a pointer to the Allegro event queue structure. | |
Processes events from Event_Sources.
| a5::Event_Queue::Event_Queue | ( | ) |
Creates a new event queue.
| a5::Event_Queue::~Event_Queue | ( | ) |
Unregisters any event sources and frees resources.
| std::auto_ptr<Event> a5::Event_Queue::Handle | ( | ALLEGRO_EVENT * | raw_event | ) | const |
Checks a raw ALLEGRO_EVENT through the event source handlers Returns NULL if no source handlers caused the event.
| std::auto_ptr<Event> a5::Event_Queue::Wait | ( | ) |
Waits forever for an event.
| std::auto_ptr<Event> a5::Event_Queue::Wait | ( | double | seconds | ) |
Waits for an event for a specified number of seconds Returns NULL if the timer expires.
| std::auto_ptr<Event> a5::Event_Queue::Get | ( | ) |
Checks for and returns an event. Returns NULL if the queue is empty.
| std::auto_ptr<Event> a5::Event_Queue::Peek | ( | ) |
Checks for and returns an event.
The event remains in the queue. Returns NULL if the queue is empty
| bool a5::Event_Queue::Empty | ( | ) | const |
Returns true if the event queue is empty.
| void a5::Event_Queue::Flush | ( | ) |
Removes all events from the queue.
| bool a5::Event_Queue::Drop | ( | ) |
Removes the next even from the queue. Returns true if an event was dropped.
| void a5::Event_Queue::Register | ( | Event_Source & | source | ) |
Registers an event source.
| void a5::Event_Queue::Unregister | ( | Event_Source & | source | ) |
Unregisters an event source.
| ALLEGRO_EVENT_QUEUE* a5::Event_Queue::Release | ( | ) |
Releases the held C structure so it is no longer automatically freed.
| a5::Event_Queue::operator ALLEGRO_EVENT_QUEUE * | ( | ) | const |
Returns a pointer to the Allegro event queue structure.
1.7.1
