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Diffstat (limited to 'kde-plasma/plasma-workspace/files/plasma-workspace-5.20.5-avoid-render-invisible-contents.patch')
-rw-r--r-- | kde-plasma/plasma-workspace/files/plasma-workspace-5.20.5-avoid-render-invisible-contents.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/kde-plasma/plasma-workspace/files/plasma-workspace-5.20.5-avoid-render-invisible-contents.patch b/kde-plasma/plasma-workspace/files/plasma-workspace-5.20.5-avoid-render-invisible-contents.patch new file mode 100644 index 000000000000..effea7fdc8e1 --- /dev/null +++ b/kde-plasma/plasma-workspace/files/plasma-workspace-5.20.5-avoid-render-invisible-contents.patch @@ -0,0 +1,38 @@ +From 45e0a722fb85bb5d1ab8bef92080e934254b13aa Mon Sep 17 00:00:00 2001 +From: David Edmundson <kde@davidedmundson.co.uk> +Date: Thu, 7 Jan 2021 13:36:29 +0000 +Subject: [PATCH] [lookandfeel] Avoid rendering invisible contents + +An opacity of 0 but still visible still results in nodes in the +scenegraph, which is wasteful. This is shown in gammaray with some +warnings. + +Enabled is also bound to visible as if a text field has focus it still +animates the cursor icon even if inivisble, producing wakeups. + +BUG: 347772 +FIXED-IN: 5.21 +--- + lookandfeel/contents/lockscreen/LockScreenUi.qml | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/lookandfeel/contents/lockscreen/LockScreenUi.qml b/lookandfeel/contents/lockscreen/LockScreenUi.qml +index a2eba8e6d..83564fc0a 100644 +--- a/lookandfeel/contents/lockscreen/LockScreenUi.qml ++++ b/lookandfeel/contents/lockscreen/LockScreenUi.qml +@@ -228,6 +228,12 @@ PlasmaCore.ColorScope { + height: lockScreenRoot.height + units.gridUnit * 3 + focus: true //StackView is an implicit focus scope, so we need to give this focus so the item inside will have it + ++ // this isn't implicit, otherwise items still get processed for the scenegraph ++ visible: opacity > 0 ++ // changing enabled will toggle if an item can have activeFocus, which otherwise ++ //keeps the text cursor blinking even when invisble ++ enabled: visible ++ + initialItem: MainBlock { + id: mainBlock + lockScreenUiVisible: lockScreenRoot.uiVisible +-- +GitLab + |