Mercurial > dwindows
comparison os2/dw.c @ 2532:457c91634881
Added dw_window_compare() to check if two window handles refer to the same object.
Most platforms just compare the pointer or handle, but Android uses IsSameObject().
| author | bsmith@81767d24-ef19-dc11-ae90-00e081727c95 |
|---|---|
| date | Tue, 11 May 2021 05:00:07 +0000 |
| parents | fa976a5bc7bd |
| children | 2acc7ba5dea0 |
comparison
equal
deleted
inserted
replaced
| 2531:f45ebd96ebe5 | 2532:457c91634881 |
|---|---|
| 13497 } | 13497 } |
| 13498 return NULL; | 13498 return NULL; |
| 13499 } | 13499 } |
| 13500 | 13500 |
| 13501 /* | 13501 /* |
| 13502 * Compare two window handles. | |
| 13503 * Parameters: | |
| 13504 * window1: First window handle to compare. | |
| 13505 * window2: Second window handle to compare. | |
| 13506 * Returns: | |
| 13507 * TRUE if the windows are the same object, FALSE if not. | |
| 13508 */ | |
| 13509 int API dw_window_compare(HWND window1, HWND window2) | |
| 13510 { | |
| 13511 /* If anything special is require to compare... do it | |
| 13512 * here otherwise just compare the handles. | |
| 13513 */ | |
| 13514 if(window1 && window2 && window1 == window2) | |
| 13515 return TRUE; | |
| 13516 return FALSE; | |
| 13517 } | |
| 13518 | |
| 13519 /* | |
| 13502 * Add a callback to a timer event. | 13520 * Add a callback to a timer event. |
| 13503 * Parameters: | 13521 * Parameters: |
| 13504 * interval: Milliseconds to delay between calls. | 13522 * interval: Milliseconds to delay between calls. |
| 13505 * sigfunc: The pointer to the function to be used as the callback. | 13523 * sigfunc: The pointer to the function to be used as the callback. |
| 13506 * data: User data to be passed to the handler function. | 13524 * data: User data to be passed to the handler function. |