9420855879
The relevant `on-paint' call is one that is forced for a GL canvas to try to draw a frame's content before the frame is shown. Sometimes, thread scheduling would let the frame get sufficiently initialized at the Cocoa level before the `on-paint' call happened, but sometimes not. |
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| .. | ||
| agl.rkt | ||
| button.rkt | ||
| canvas.rkt | ||
| cg.rkt | ||
| check-box.rkt | ||
| choice.rkt | ||
| clipboard.rkt | ||
| colordialog.rkt | ||
| const.rkt | ||
| cursor.rkt | ||
| dc.rkt | ||
| dialog.rkt | ||
| filedialog.rkt | ||
| finfo.rkt | ||
| font.rkt | ||
| frame.rkt | ||
| gauge.rkt | ||
| gc.rkt | ||
| group-panel.rkt | ||
| image.rkt | ||
| init.rkt | ||
| item.rkt | ||
| keycode.rkt | ||
| list-box.rkt | ||
| menu-bar.rkt | ||
| menu-item.rkt | ||
| menu.rkt | ||
| message.rkt | ||
| panel.rkt | ||
| platform.rkt | ||
| pool.rkt | ||
| printer-dc.rkt | ||
| procs.rkt | ||
| queue.rkt | ||
| radio-box.rkt | ||
| README.txt | ||
| slider.rkt | ||
| sound.rkt | ||
| tab-panel.rkt | ||
| types.rkt | ||
| utils.rkt | ||
| window.rkt | ||
Allocation rules: * Use `as-objc-allocation' when creating a Cocoa object. When the resulting reference becomes unreachable, the Cocoa object will be released. * Use `with-autorelease' in atomic mode around calls that autorelease and where the release should take effect immediate. Do not create an autorelease pool except in atomic mode. * Other autoreleased objects may end up in the root pool installed by "pool.rkt". The root pool is periodically destroyed and replaced; call `queue-autorelease-flush' if you need to encurage replacement of the pool. If you need to use an object that might be autoflushed, be sure that you're in atomic mode.