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52 lines
1.9 KiB
52 lines
1.9 KiB
From 8cbc16f0925c75b569c39184a68595c54278e75a Mon Sep 17 00:00:00 2001
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From: ivan tkachenko <me@ratijas.tk>
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Date: Wed, 22 Mar 2023 22:30:44 +0600
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Subject: [PATCH] sddm-theme: Populate keyboard layouts menu only on first show
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Doing it synchronously can be very slow; seemingly scaling with the
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number of items in the model.
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https://bugzilla.redhat.com/show_bug.cgi?id=2179998
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---
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lookandfeel/sddm-theme/KeyboardButton.qml | 14 +++++++++-----
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1 file changed, 9 insertions(+), 5 deletions(-)
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diff --git a/lookandfeel/sddm-theme/KeyboardButton.qml b/lookandfeel/sddm-theme/KeyboardButton.qml
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index df8767dda4..ca2458b6d2 100644
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--- a/lookandfeel/sddm-theme/KeyboardButton.qml
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+++ b/lookandfeel/sddm-theme/KeyboardButton.qml
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@@ -17,7 +17,7 @@ PlasmaComponents.ToolButton {
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onCurrentIndexChanged: keyboard.currentLayout = currentIndex
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text: i18nd("plasma_lookandfeel_org.kde.lookandfeel", "Keyboard Layout: %1", keyboard.layouts[currentIndex].longName)
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- visible: menu.count > 1
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+ visible: keyboard.layouts.length > 1
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checkable: true
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checked: menu.opened
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@@ -36,13 +36,17 @@ PlasmaComponents.ToolButton {
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PlasmaCore.ColorScope.colorGroup: PlasmaCore.Theme.NormalColorGroup
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PlasmaCore.ColorScope.inherit: false
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- Instantiator {
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- id: instantiator
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- model: {
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+ onAboutToShow: {
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+ if (instantiator.model === null) {
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let layouts = keyboard.layouts;
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layouts.sort((a, b) => a.longName.localeCompare(b.longName));
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- return layouts;
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+ instantiator.model = layouts;
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}
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+ }
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+
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+ Instantiator {
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+ id: instantiator
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+ model: null
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onObjectAdded: menu.insertItem(index, object)
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onObjectRemoved: menu.removeItem(object)
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delegate: PlasmaComponents.MenuItem {
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--
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GitLab
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