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Commit 1456f87

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Merge pull request matplotlib#23636 from greglucas/macosx-flush-events

FIX: macosx flush_events should process all events

2 parents 7e1e1e7 + 9921e39 commit 1456f87Copy full SHA for 1456f87

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+14

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+14

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Lines changed: 14 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -391,9 +391,20 @@ static CGFloat _get_device_scale(CGContextRef cr)`
`391`	`391`	`static PyObject*`
`392`	`392`	`FigureCanvas_flush_events(FigureCanvas* self)`
`393`	`393`	`{`
`394`		`- // We need to allow the runloop to run very briefly`
`395`		`- // to allow the view to be displayed when used in a fast updating animation`
`396`		`- [[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:0.0]];`
	`394`	`+ // We run the app, matching any events that are waiting in the queue`
	`395`	`+ // to process, breaking out of the loop when no events remain and`
	`396`	`+ // displaying the canvas if needed.`
	`397`	`+ NSEvent *event;`
	`398`	`+ while (true) {`
	`399`	`+ event = [NSApp nextEventMatchingMask: NSEventMaskAny`
	`400`	`+ untilDate: [NSDate distantPast]`
	`401`	`+ inMode: NSDefaultRunLoopMode`
	`402`	`+ dequeue: YES];`
	`403`	`+ if (!event) {`
	`404`	`+ break;`
	`405`	`+ }`
	`406`	`+ [NSApp sendEvent:event];`
	`407`	`+ }`
`397`	`408`	`[self->view displayIfNeeded];`
`398`	`409`	`Py_RETURN_NONE;`
`399`	`410`	`}`

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