diff options
Diffstat (limited to 'pugl/pugl.h')
| -rw-r--r-- | pugl/pugl.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/pugl/pugl.h b/pugl/pugl.h index 3ff66f9..8dca956 100644 --- a/pugl/pugl.h +++ b/pugl/pugl.h @@ -362,10 +362,22 @@ PUGL_API void puglGrabFocus(PuglView* view); /** + Block and wait for an event to be ready. + + This can be used in a loop to only process events via puglProcessEvents when + necessary. This function will block indefinitely if no events are + available, so is not appropriate for use in programs that need to perform + regular updates (e.g. animation). +*/ +PUGL_API PuglStatus +puglWaitForEvent(PuglView* view); + +/** Process all pending window events. This handles input events as well as rendering, so it should be called - regularly and rapidly enough to keep the UI responsive. + regularly and rapidly enough to keep the UI responsive. This function does + not block if no events are pending. */ PUGL_API PuglStatus puglProcessEvents(PuglView* view); |