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ovi_GetWindowRef |
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| ovi_GetWindowRef(overlayRef;macWindowRef) <- errorCode | |||
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| Parameter | Type | Description | |
| -> | overlayRef | Long Integer | Overlay window reference |
| <- | macWindowRef | Long Integer | The Mac WindowRefence |
| <- | errorCode | Long Integer | Error Code (0 = no error) |
overlayRef is a reference to an overlay window returned by ovi_NewWindow.
The routine returns in macWindowRef the standard Mac OS reference of the overlay window. This reference can be used with some windows handling routines:
| ERASE WINDOW | Erases the Overlay window. It can only be redrawn if ovi_GetSetMessage is called or if the window is hidden/showned. |
| Get window title | Returns "" |
| HIDE WINDOW | Hide the overlay window |
| REDRAW WINDOW | no effect |
| SHOW WINDOW | Show the overlay window, but it is not redraw. Use ovi_GetSetVisible. |
| Window kind | Returns 0 |
| WINDOW LIST | The Mac Window reference of the overlay is in the array |