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Background: avoid potential flickering when transition is completed.

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ItsLemmy
2025-10-03 09:45:22 -04:00
parent 9c024e35c3
commit 717f65a934
1 changed files with 9 additions and 13 deletions
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Modules/Background/Background.qml
+9 -13
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@@ -266,16 +266,14 @@ Variants {
duration: transitionType == "stripes" ? Settings.data.wallpaper.transitionDuration * 1.6 : Settings.data.wallpaper.transitionDuration
easing.type: Easing.InOutCubic
onFinished: {
// Swap images while keeping shader active to prevent flickering
// Assign new image to current BEFORE clearing to prevent flicker
const tempSource = nextWallpaper.source
nextWallpaper.source = ""
currentWallpaper.source = ""
currentWallpaper.source = tempSource
transitionProgress = 0.0
// Use Qt.callLater to allow GC to clean up before reassignment
// Now clear nextWallpaper after currentWallpaper has the new source
Qt.callLater(() => {
currentWallpaper.source = tempSource
transitionProgress = 0.0
nextWallpaper.source = ""
Qt.callLater(() => {
currentWallpaper.asynchronous = true
})
@@ -316,15 +314,13 @@ Variants {
transitionAnimation.stop()
transitionProgress = 0
// Assign nextWallpaper to currentWallpaper BEFORE clearing to prevent flicker
const newCurrentSource = nextWallpaper.source
currentWallpaper.source = newCurrentSource
// Clear both properly while keeping shader active
currentWallpaper.source = ""
nextWallpaper.source = ""
// Defer the reassignment to allow cleanup
// Now clear nextWallpaper after current has the new source
Qt.callLater(() => {
currentWallpaper.source = newCurrentSource
nextWallpaper.source = ""
// Now set the next wallpaper after a brief delay
Qt.callLater(() => {