31 lines
402 B
Go
31 lines
402 B
Go
package binding
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import (
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"sync"
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"fyne.io/fyne/v2/internal/async"
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)
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var (
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once sync.Once
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queue *async.UnboundedFuncChan
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)
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func queueItem(f func()) {
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once.Do(func() {
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queue = async.NewUnboundedFuncChan()
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go func() {
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for f := range queue.Out() {
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f()
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}
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}()
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})
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queue.In() <- f
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}
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func waitForItems() {
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done := make(chan struct{})
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queue.In() <- func() { close(done) }
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<-done
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}
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