File sddm-PR1876.patch of Package sddm

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File sddm-PR1876.patch of Package sddm (Revision f6d9ea16b748bd484467aaa4d96ae6ad)

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From 6831a26862e15347296a48a9b7825c7db7b5b957 Mon Sep 17 00:00:00 2001
From: Aleksei Bavshin <alebastr89@gmail.com>
Date: Tue, 30 Jan 2024 20:16:25 -0800
Subject: [PATCH 1/7] Mark keyboard backend as disabled on Wayland

8c370d9 already cleared the list of layouts, but Num/Caps indicators
are also not supported on Wayland. Let's communicate that clearly by
marking the KeyboardModel as disabled.
---
 src/greeter/waylandkeyboardbackend.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/greeter/waylandkeyboardbackend.cpp b/src/greeter/waylandkeyboardbackend.cpp
index fcea53614..c42bee6f2 100644
--- a/src/greeter/waylandkeyboardbackend.cpp
+++ b/src/greeter/waylandkeyboardbackend.cpp
@@ -95,6 +95,7 @@ void WaylandKeyboardBackend::init()
     // TODO: We can't actually switch keyboard layout yet, so don't populate a list of layouts
     // so that themes can know to not show the option to change layout
     // d->layouts = parseRules(QStringLiteral("/usr/share/X11/xkb/rules/evdev.xml"), d->layout_id);
+    d->enabled = false;
 }
 
 void WaylandKeyboardBackend::disconnect()

From e490bb994ada2a565e95fd32fb18818b1f05ff82 Mon Sep 17 00:00:00 2001
From: Aleksei Bavshin <alebastr89@gmail.com>
Date: Tue, 30 Jan 2024 21:10:15 -0800
Subject: [PATCH 2/7] Themes: hide LayoutBox when keyboard model is empty or
 disabled

---
 data/themes/elarun/Main.qml   | 4 ++++
 data/themes/maldives/Main.qml | 2 ++
 data/themes/maya/Main.qml     | 4 ++++
 src/greeter/theme/Main.qml    | 4 ++++
 4 files changed, 14 insertions(+)

diff --git a/data/themes/elarun/Main.qml b/data/themes/elarun/Main.qml
index e559b741b..523dab7b3 100644
--- a/data/themes/elarun/Main.qml
+++ b/data/themes/elarun/Main.qml
@@ -270,6 +270,8 @@ Rectangle {
                 height: parent.height
                 anchors.verticalCenter: parent.verticalCenter
 
+                visible: layoutBox.visible
+
                 text: textConstants.layout
                 font.pixelSize: 14
                 verticalAlignment: Text.AlignVCenter
@@ -281,6 +283,8 @@ Rectangle {
                 anchors.verticalCenter: parent.verticalCenter
                 font.pixelSize: 14
 
+                visible: keyboard.enabled && keyboard.layouts.length > 0
+
                 arrowIcon: "angle-down.png"
 
                 KeyNavigation.backtab: session; KeyNavigation.tab: user_entry
diff --git a/data/themes/maldives/Main.qml b/data/themes/maldives/Main.qml
index 4fac9f3c5..7f1959a5f 100644
--- a/data/themes/maldives/Main.qml
+++ b/data/themes/maldives/Main.qml
@@ -201,6 +201,8 @@ Rectangle {
                         spacing : 4
                         anchors.bottom: parent.bottom
 
+                        visible: keyboard.enabled && keyboard.layouts.length > 0
+
                         Text {
                             id: lblLayout
                             width: parent.width
diff --git a/data/themes/maya/Main.qml b/data/themes/maya/Main.qml
index d8e470b39..d166b718c 100644
--- a/data/themes/maya/Main.qml
+++ b/data/themes/maya/Main.qml
@@ -239,6 +239,8 @@ Rectangle {
         width   : spUnit * 2
         height  : parent.height
 
+        visible : keyboard.enabled && keyboard.layouts.length > 0
+
         color       : primaryHue1
         borderColor : primaryHue3
         focusColor  : accentLight
@@ -261,6 +263,8 @@ Rectangle {
 
         text    : textConstants.layout
 
+        visible : maya_layout.visible
+
         color   : normalText
 
         font.family     : opensans_cond_light.name
diff --git a/src/greeter/theme/Main.qml b/src/greeter/theme/Main.qml
index 0a2ab9c84..2106f6004 100644
--- a/src/greeter/theme/Main.qml
+++ b/src/greeter/theme/Main.qml
@@ -236,6 +236,8 @@ Rectangle {
                     height: parent.height
                     anchors.verticalCenter: parent.verticalCenter
 
+                    visible: layoutBox.visible
+
                     text: textConstants.layout
                     font.pixelSize: 16
                     verticalAlignment: Text.AlignVCenter
@@ -247,6 +249,8 @@ Rectangle {
                     anchors.verticalCenter: parent.verticalCenter
                     font.pixelSize: 14
 
+                    visible: keyboard.enabled && keyboard.layouts.length > 0
+
                     arrowIcon: "angle-down.png"
 
                     KeyNavigation.backtab: session; KeyNavigation.tab: btnShutdown

From a8dad084766a31d92252b2c2707c778dca1f30cc Mon Sep 17 00:00:00 2001
From: Aleksei Bavshin <alebastr89@gmail.com>
Date: Wed, 31 Jan 2024 02:08:47 -0800
Subject: [PATCH 3/7] Themes: explicitly resolve image URLs

Qt6 no longer resolves relative URLs on assignment to a property of type
url[^1]. The resolution now happens late, in the context of the item that
uses the URL. In our case, it would be a QML component containing Image.
However, the themes shipped with SDDM contain resources in the theme
directories and rely on the previous algorithm of the URL resolution.

The only documented[^2] way to address that is to resolve the paths in
advance with `Qt.resolvedUrl` to avoid any ambiguity. `Qt.resolvedUrl`
is supported in Qt5, so that should be a safe, albeit a bit verbose,
conversion.

Fixes following error:
```
file:///usr/lib64/qt6/qml/SddmComponents/ComboBox.qml:105:9: QML Image: Cannot open: file:///usr/lib64/qt6/qml/SddmComponents/angle-down.png
```

[^1]: https://doc.qt.io/qt-6/qml-url.html
[^2]: `QQmlAbstractUrlInterceptor` exists in Qt5, but
  `QQmlEngine::setUrlInterceptor` is undocumented and has potential
negative side-effects. It also receives already resolved absolute URLs.
---
 data/themes/elarun/Main.qml   | 29 +++++++++++++++--------------
 data/themes/maldives/Main.qml | 13 +++++++------
 data/themes/maya/Main.qml     | 10 +++++-----
 docs/THEMING.md               |  2 +-
 src/greeter/theme/Main.qml    | 14 +++++++-------
 5 files changed, 35 insertions(+), 33 deletions(-)

diff --git a/data/themes/elarun/Main.qml b/data/themes/elarun/Main.qml
index 523dab7b3..8151bb52a 100644
--- a/data/themes/elarun/Main.qml
+++ b/data/themes/elarun/Main.qml
@@ -50,11 +50,12 @@ Rectangle {
 
     Background {
         anchors.fill: parent
-        source: config.background
+        source: Qt.resolvedUrl(config.background)
         fillMode: Image.PreserveAspectCrop
         onStatusChanged: {
-            if (status == Image.Error && source != config.defaultBackground) {
-                source = config.defaultBackground
+            var defaultBackground = Qt.resolvedUrl(config.defaultBackground)
+            if (status == Image.Error && source != defaultBackground) {
+                source = defaultBackground
             }
         }
     }
@@ -72,12 +73,12 @@ Rectangle {
 
             Image {
                 anchors.fill: parent
-                source: "images/rectangle.png"
+                source: Qt.resolvedUrl("images/rectangle.png")
             }
 
             Image {
                 anchors.fill: parent
-                source: "images/rectangle_overlay.png"
+                source: Qt.resolvedUrl("images/rectangle_overlay.png")
                 opacity: 0.1
             }
 
@@ -103,7 +104,7 @@ Rectangle {
                     anchors.centerIn: parent
 
                     Row {
-                        Image { source: "images/user_icon.png" }
+                        Image { source: Qt.resolvedUrl("images/user_icon.png") }
 
                         TextBox {
                             id: user_entry
@@ -121,7 +122,7 @@ Rectangle {
 
                     Row {
 
-                        Image { source: "images/lock.png" }
+                        Image { source: Qt.resolvedUrl("images/lock.png") }
 
                         PasswordBox {
                             id: pw_entry
@@ -150,7 +151,7 @@ Rectangle {
                     anchors.verticalCenter: parent.verticalCenter
                     anchors.margins: 20
 
-                    source: "images/login_normal.png"
+                    source: Qt.resolvedUrl("images/login_normal.png")
 
                     onClicked: sddm.login(user_entry.text, pw_entry.text, sessionIndex)
 
@@ -171,7 +172,7 @@ Rectangle {
 
                         ImageButton {
                             id: system_button
-                            source: "images/system_shutdown.png"
+                            source: Qt.resolvedUrl("images/system_shutdown.png")
                             onClicked: sddm.powerOff()
 
 			    KeyNavigation.backtab: session; KeyNavigation.tab: reboot_button
@@ -179,7 +180,7 @@ Rectangle {
 
                         ImageButton {
                             id: reboot_button
-                            source: "images/system_reboot.png"
+                            source: Qt.resolvedUrl("images/system_reboot.png")
                             onClicked: sddm.reboot()
 
                             KeyNavigation.backtab: system_button; KeyNavigation.tab: suspend_button
@@ -187,7 +188,7 @@ Rectangle {
 
                         ImageButton {
                             id: suspend_button
-                            source: "images/system_suspend.png"
+                            source: Qt.resolvedUrl("images/system_suspend.png")
                             visible: sddm.canSuspend
                             onClicked: sddm.suspend()
 
@@ -196,7 +197,7 @@ Rectangle {
 
                         ImageButton {
                             id: hibernate_button
-                            source: "images/system_hibernate.png"
+                            source: Qt.resolvedUrl("images/system_hibernate.png")
                             visible: sddm.canHibernate
                             onClicked: sddm.hibernate()
 
@@ -256,7 +257,7 @@ Rectangle {
                 width: 245
                 anchors.verticalCenter: parent.verticalCenter
 
-                arrowIcon: "angle-down.png"
+                arrowIcon: Qt.resolvedUrl("angle-down.png")
 
                 model: sessionModel
                 index: sessionModel.lastIndex
@@ -285,7 +286,7 @@ Rectangle {
 
                 visible: keyboard.enabled && keyboard.layouts.length > 0
 
-                arrowIcon: "angle-down.png"
+                arrowIcon: Qt.resolvedUrl("angle-down.png")
 
                 KeyNavigation.backtab: session; KeyNavigation.tab: user_entry
             }
diff --git a/data/themes/maldives/Main.qml b/data/themes/maldives/Main.qml
index 7f1959a5f..f346829e8 100644
--- a/data/themes/maldives/Main.qml
+++ b/data/themes/maldives/Main.qml
@@ -58,11 +58,12 @@ Rectangle {
 
     Background {
         anchors.fill: parent
-        source: config.background
+        source: Qt.resolvedUrl(config.background)
         fillMode: Image.PreserveAspectCrop
         onStatusChanged: {
-            if (status == Image.Error && source != config.defaultBackground) {
-                source = config.defaultBackground
+            var defaultBackground = Qt.resolvedUrl(config.defaultBackground)
+            if (status == Image.Error && source != defaultBackground) {
+                source = defaultBackground
             }
         }
     }
@@ -87,7 +88,7 @@ Rectangle {
             width: Math.max(320, mainColumn.implicitWidth + 50)
             height: Math.max(320, mainColumn.implicitHeight + 50)
 
-            source: "rectangle.png"
+            source: Qt.resolvedUrl("rectangle.png")
 
             Column {
                 id: mainColumn
@@ -186,7 +187,7 @@ Rectangle {
                             width: parent.width; height: 30
                             font.pixelSize: 14
 
-                            arrowIcon: "angle-down.png"
+                            arrowIcon: Qt.resolvedUrl("angle-down.png")
 
                             model: sessionModel
                             index: sessionModel.lastIndex
@@ -217,7 +218,7 @@ Rectangle {
                             width: parent.width; height: 30
                             font.pixelSize: 14
 
-                            arrowIcon: "angle-down.png"
+                            arrowIcon: Qt.resolvedUrl("angle-down.png")
 
                             KeyNavigation.backtab: session; KeyNavigation.tab: loginButton
                         }
diff --git a/data/themes/maya/Main.qml b/data/themes/maya/Main.qml
index d166b718c..30bb530ca 100644
--- a/data/themes/maya/Main.qml
+++ b/data/themes/maya/Main.qml
@@ -251,7 +251,7 @@ Rectangle {
         font.family     : opensans_cond_light.name
         font.pixelSize  : spFontNormal
 
-        arrowIcon: "images/ic_arrow_drop_down_white_24px.svg"
+        arrowIcon: Qt.resolvedUrl("images/ic_arrow_drop_down_white_24px.svg")
         arrowColor: primaryHue3
 
         KeyNavigation.tab     : maya_username
@@ -296,7 +296,7 @@ Rectangle {
         font.family     : opensans_cond_light.name
         font.pixelSize  : spFontNormal
 
-        arrowIcon: "images/ic_arrow_drop_down_white_24px.svg"
+        arrowIcon: Qt.resolvedUrl("images/ic_arrow_drop_down_white_24px.svg")
         arrowColor: primaryHue3
 
         KeyNavigation.tab     : maya_layout
@@ -355,7 +355,7 @@ Rectangle {
         label       : textConstants.shutdown
         labelColor  : normalText
 
-        icon        : "images/ic_power_settings_new_white_24px.svg"
+        icon        : Qt.resolvedUrl("images/ic_power_settings_new_white_24px.svg")
         iconColor   : accentShade
 
         hoverIconColor  : powerColor
@@ -381,7 +381,7 @@ Rectangle {
         label       : textConstants.reboot
         labelColor  : normalText
 
-        icon        : "images/ic_refresh_white_24px.svg"
+        icon        : Qt.resolvedUrl("images/ic_refresh_white_24px.svg")
         iconColor   : accentLight
 
         hoverIconColor  : rebootColor
@@ -492,7 +492,7 @@ Rectangle {
         hoverColor  : accentLight
         textColor   : normalText
 
-        image       : "images/ic_warning_white_24px.svg"
+        image       : Qt.resolvedUrl("images/ic_warning_white_24px.svg")
 
         tooltipEnabled  : true
         tooltipText     : textConstants.capslockWarning
diff --git a/docs/THEMING.md b/docs/THEMING.md
index bc69be003..873172192 100644
--- a/docs/THEMING.md
+++ b/docs/THEMING.md
@@ -8,7 +8,7 @@ We also provide models containing information about the screens, available sessi
 
     ComboBox {
     	id: session
-    	arrowIcon: "angle-down.png"
+    	arrowIcon: Qt.resolvedPath("angle-down.png")
     	model: sessionModel
     	index: sessionModel.lastIndex
     }
diff --git a/src/greeter/theme/Main.qml b/src/greeter/theme/Main.qml
index 2106f6004..b799670ac 100644
--- a/src/greeter/theme/Main.qml
+++ b/src/greeter/theme/Main.qml
@@ -55,7 +55,7 @@ Rectangle {
 
     Background {
         anchors.fill: parent
-        source: "qrc:/theme/background.png"
+        source: "qrc:///theme/background.png"
         fillMode: Image.PreserveAspectCrop
         onStatusChanged: {
             if (status == Image.Error && source != config.defaultBackground) {
@@ -131,7 +131,7 @@ Rectangle {
                         anchors.left: parent.left
                         anchors.verticalCenter: parent.verticalCenter
                         anchors.margins: 10
-                        source: "angle-left.png"
+                        source: "qrc:///theme/angle-left.png"
                         onClicked: listView.decrementCurrentIndex()
 
                         KeyNavigation.backtab: btnShutdown; KeyNavigation.tab: listView
@@ -162,7 +162,7 @@ Rectangle {
                         anchors.right: parent.right
                         anchors.verticalCenter: parent.verticalCenter
                         anchors.margins: 10
-                        source: "angle-right.png"
+                        source: "qrc:///theme/angle-right.png"
                         onClicked: listView.incrementCurrentIndex()
                         KeyNavigation.backtab: listView; KeyNavigation.tab: session
                     }
@@ -222,7 +222,7 @@ Rectangle {
                     width: 245
                     anchors.verticalCenter: parent.verticalCenter
 
-                    arrowIcon: "angle-down.png"
+                    arrowIcon: "qrc:///theme/angle-down.png"
 
                     model: sessionModel
                     index: sessionModel.lastIndex
@@ -251,7 +251,7 @@ Rectangle {
 
                     visible: keyboard.enabled && keyboard.layouts.length > 0
 
-                    arrowIcon: "angle-down.png"
+                    arrowIcon: "qrc:///theme/angle-down.png"
 
                     KeyNavigation.backtab: session; KeyNavigation.tab: btnShutdown
                 }
@@ -266,7 +266,7 @@ Rectangle {
                 ImageButton {
                     id: btnReboot
                     height: parent.height
-                    source: "reboot.png"
+                    source: "qrc:///theme/reboot.png"
 
                     visible: sddm.canReboot
 
@@ -278,7 +278,7 @@ Rectangle {
                 ImageButton {
                     id: btnShutdown
                     height: parent.height
-                    source: "shutdown.png"
+                    source: "qrc:///theme/shutdown.png"
 
                     visible: sddm.canPowerOff

From fb6849312dd5eddf312b7bdb660162f23a2bdab8 Mon Sep 17 00:00:00 2001
From: Aleksei Bavshin <alebastr89@gmail.com>
Date: Mon, 26 Feb 2024 19:39:53 -0800
Subject: [PATCH 4/7] Components: use Transitions instead of Behaviors

It's not recommended[^1] to use Behaviors with States, but the specific
examples in SDDM weren't causing any problems previously (on Qt5).

Now, with Qt6 support, we can finally observe the promised bugs from the
referenced article in the wild:

* ComboBox can be closed only once. On a second activation it stays open
* Button color transitions on focus out are abruptly stopped on a wrong
  color
* ... (this is where I noticed a pattern and decided to convert
  everything else preemptively).

This commit essentially reverts 930fa07bf24d391d42abcfb981f145117292d49d

[^1]: https://doc.qt.io/qt-5/qtquick-statesanimations-behaviors.html
---
 components/2.0/Button.qml      |  4 +++-
 components/2.0/ComboBox.qml    | 12 ++++++++----
 components/2.0/ImageButton.qml |  4 +++-
 components/2.0/Menu.qml        |  6 ++++--
 components/2.0/PictureBox.qml  |  6 ++++--
 components/2.0/TextBox.qml     |  6 ++++--
 6 files changed, 26 insertions(+), 12 deletions(-)

diff --git a/components/2.0/Button.qml b/components/2.0/Button.qml
index cedc8356e..7c74f1ded 100644
--- a/components/2.0/Button.qml
+++ b/components/2.0/Button.qml
@@ -67,7 +67,9 @@ Rectangle {
         }
     ]
 
-    Behavior on color { NumberAnimation { duration: 200 } }
+    transitions: Transition {
+        ColorAnimation { duration: 200 }
+    }
 
     clip: true
     smooth: true
diff --git a/components/2.0/ComboBox.qml b/components/2.0/ComboBox.qml
index 26bbef35e..e7fdb3362 100644
--- a/components/2.0/ComboBox.qml
+++ b/components/2.0/ComboBox.qml
@@ -70,8 +70,6 @@ FocusScope {
         border.color: container.borderColor
         border.width: container.borderWidth
 
-        Behavior on border.color { ColorAnimation { duration: 100 } }
-
         states: [
             State {
                 name: "hover"; when: mouseArea.containsMouse
@@ -82,6 +80,10 @@ FocusScope {
                 PropertyChanges { target: main; border.width: container.borderWidth; border.color: container.focusColor }
             }
         ]
+
+        transitions: Transition {
+            ColorAnimation { property: "border.color"; duration: 100 }
+        }
     }
 
     Loader {
@@ -157,8 +159,6 @@ FocusScope {
 
         clip: true
 
-        Behavior on height { NumberAnimation { duration: 100 } }
-
         Component {
             id: myDelegate
 
@@ -214,6 +214,10 @@ FocusScope {
                 PropertyChanges { target: dropDown; height: (container.height - 2*container.borderWidth) * listView.count + container.borderWidth}
             }
         ]
+
+        transitions: Transition {
+            NumberAnimation { property: "height"; duration: 100 }
+        }
     }
 
     function toggle() {
diff --git a/components/2.0/ImageButton.qml b/components/2.0/ImageButton.qml
index 6277148ab..28bc940be 100644
--- a/components/2.0/ImageButton.qml
+++ b/components/2.0/ImageButton.qml
@@ -53,7 +53,9 @@ Image {
         }
     ]
 
-    Behavior on opacity { NumberAnimation { duration: 200 } }
+    transitions: Transition {
+        NumberAnimation { property: "opacity"; duration: 200 }
+    }
 
     clip: true
     smooth: true
diff --git a/components/2.0/Menu.qml b/components/2.0/Menu.qml
index 8ef29841e..9acecb9e2 100644
--- a/components/2.0/Menu.qml
+++ b/components/2.0/Menu.qml
@@ -34,8 +34,6 @@ Rectangle {
     property alias model: menuList.model
     property alias index: menuList.currentIndex
 
-    Behavior on height { NumberAnimation { duration: 100 } }
-
     states: [
         State {
             name: "visible";
@@ -43,6 +41,10 @@ Rectangle {
         }
     ]
 
+    transitions: Transition {
+        NumberAnimation { property: "height"; duration: 100 }
+    }
+
     Component {
         id: listViewItem
 
diff --git a/components/2.0/PictureBox.qml b/components/2.0/PictureBox.qml
index eb2fbfee8..b9571f04e 100644
--- a/components/2.0/PictureBox.qml
+++ b/components/2.0/PictureBox.qml
@@ -37,8 +37,6 @@ FocusScope {
 
     signal login()
 
-    Behavior on height { NumberAnimation { duration: 100 } }
-
     states: [
         State {
             name: ""
@@ -50,6 +48,10 @@ FocusScope {
         }
     ]
 
+    transitions: Transition {
+        NumberAnimation { property: "height"; duration: 100 }
+    }
+
     Rectangle {
         id: shadow
         anchors.fill: parent
diff --git a/components/2.0/TextBox.qml b/components/2.0/TextBox.qml
index a8d89afd5..0db8ce885 100644
--- a/components/2.0/TextBox.qml
+++ b/components/2.0/TextBox.qml
@@ -47,8 +47,6 @@ FocusScope {
         border.color: container.borderColor
         border.width: 1
 
-        Behavior on border.color { ColorAnimation { duration: 100 } }
-
         states: [
             State {
                 name: "hover"; when: mouseArea.containsMouse
@@ -59,6 +57,10 @@ FocusScope {
                 PropertyChanges { target: main; border.width: 1; border.color: container.focusColor }
             }
         ]
+
+        transitions: Transition {
+            ColorAnimation { duration: 100 }
+        }
     }
 
     MouseArea {

From 5c9a8b7d479f8bf019c5fa1a5d9a78ca12db5793 Mon Sep 17 00:00:00 2001
From: Aleksei Bavshin <alebastr89@gmail.com>
Date: Mon, 26 Feb 2024 21:11:01 -0800
Subject: [PATCH 5/7] Themes: fix deprecated signal handler declarations

Fixes following warnings:
```
QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
Parameter "event" is not declared. Injection of parameters into signal handlers is deprecated. Use JavaScript functions with formal parameters instead.
```
---
 components/2.0/Button.qml      |  4 ++--
 components/2.0/ComboBox.qml    |  2 +-
 components/2.0/ImageButton.qml |  4 ++--
 components/2.0/LayoutBox.qml   |  8 ++++++--
 components/2.0/PictureBox.qml  |  2 +-
 data/themes/elarun/Main.qml    |  8 ++++----
 data/themes/maldives/Main.qml  | 11 +++++------
 data/themes/maya/Main.qml      | 10 +++++-----
 src/greeter/theme/Main.qml     |  6 +++---
 9 files changed, 29 insertions(+), 26 deletions(-)

diff --git a/components/2.0/Button.qml b/components/2.0/Button.qml
index 7c74f1ded..4d6d40a76 100644
--- a/components/2.0/Button.qml
+++ b/components/2.0/Button.qml
@@ -111,7 +111,7 @@ Rectangle {
         onReleased: { container.focus = true; container.released() }
     }
 
-    Keys.onPressed: {
+    Keys.onPressed: function (event) {
         if (event.key === Qt.Key_Space) {
             container.spaceDown = true;
             container.pressed()
@@ -122,7 +122,7 @@ Rectangle {
         }
     }
 
-    Keys.onReleased: {
+    Keys.onReleased: function (event) {
         if (event.key === Qt.Key_Space) {
             container.spaceDown = false;
             container.released()
diff --git a/components/2.0/ComboBox.qml b/components/2.0/ComboBox.qml
index e7fdb3362..997a3886e 100644
--- a/components/2.0/ComboBox.qml
+++ b/components/2.0/ComboBox.qml
@@ -134,7 +134,7 @@ FocusScope {
         }
     }
 
-    Keys.onPressed: {
+    Keys.onPressed: function (event) {
         if (event.key === Qt.Key_Up) {
             listView.decrementCurrentIndex()
         } else if (event.key === Qt.Key_Down) {
diff --git a/components/2.0/ImageButton.qml b/components/2.0/ImageButton.qml
index 28bc940be..b2c267d2b 100644
--- a/components/2.0/ImageButton.qml
+++ b/components/2.0/ImageButton.qml
@@ -77,7 +77,7 @@ Image {
         onReleased: { container.focus = true; container.released() }
     }
 
-    Keys.onPressed: {
+    Keys.onPressed: function (event) {
         if (event.key === Qt.Key_Space) {
             container.spaceDown = true;
             container.pressed()
@@ -88,7 +88,7 @@ Image {
         }
     }
 
-    Keys.onReleased: {
+    Keys.onReleased: function (event) {
         if (event.key === Qt.Key_Space) {
             container.spaceDown = false;
             container.released()
diff --git a/components/2.0/LayoutBox.qml b/components/2.0/LayoutBox.qml
index b992f28de..5e62acd3f 100644
--- a/components/2.0/LayoutBox.qml
+++ b/components/2.0/LayoutBox.qml
@@ -30,12 +30,16 @@ ComboBox {
     model: keyboard.layouts
     index: keyboard.currentLayout
 
-    onValueChanged: keyboard.currentLayout = id
+    function onValueChanged(id) {
+        keyboard.currentLayout = id
+    }
 
     Connections {
         target: keyboard
 
-        onCurrentLayoutChanged: combo.index = keyboard.currentLayout
+        function onCurrentLayoutChanged() {
+            combo.index = keyboard.currentLayout
+        }
     }
 
     rowDelegate: Rectangle {
diff --git a/components/2.0/PictureBox.qml b/components/2.0/PictureBox.qml
index b9571f04e..560556e40 100644
--- a/components/2.0/PictureBox.qml
+++ b/components/2.0/PictureBox.qml
@@ -105,7 +105,7 @@ FocusScope {
             focus: true
             visible: showPassword
 
-            Keys.onPressed: {
+            Keys.onPressed: function (event) {
                 if (event.key === Qt.Key_Return || event.key === Qt.Key_Enter) {
                     container.login();
                     event.accepted = true
diff --git a/data/themes/elarun/Main.qml b/data/themes/elarun/Main.qml
index 8151bb52a..d0caadaea 100644
--- a/data/themes/elarun/Main.qml
+++ b/data/themes/elarun/Main.qml
@@ -39,11 +39,11 @@ Rectangle {
 
     Connections {
         target: sddm
-        onLoginSucceeded: {
+        function onLoginSucceeded() {
         }
-        onInformationMessage: {
+        function onInformationMessage(message) {
         }
-        onLoginFailed: {
+        function onLoginFailed() {
             pw_entry.text = ""
         }
     }
@@ -135,7 +135,7 @@ Rectangle {
 
                             KeyNavigation.backtab: user_entry; KeyNavigation.tab: login_button
 
-                            Keys.onPressed: {
+                            Keys.onPressed: function (event) {
                                 if (event.key === Qt.Key_Return || event.key === Qt.Key_Enter) {
                                     sddm.login(user_entry.text, pw_entry.text, sessionIndex)
                                     event.accepted = true
diff --git a/data/themes/maldives/Main.qml b/data/themes/maldives/Main.qml
index f346829e8..17b1b8aff 100644
--- a/data/themes/maldives/Main.qml
+++ b/data/themes/maldives/Main.qml
@@ -40,17 +40,16 @@ Rectangle {
     Connections {
         target: sddm
 
-        onLoginSucceeded: {
+        function onLoginSucceeded() {
             errorMessage.color = "steelblue"
             errorMessage.text = textConstants.loginSucceeded
         }
-
-        onLoginFailed: {
+        function onLoginFailed() {
             password.text = ""
             errorMessage.color = "red"
             errorMessage.text = textConstants.loginFailed
         }
-        onInformationMessage: {
+        function onInformationMessage(message) {
             errorMessage.color = "red"
             errorMessage.text = message
         }
@@ -126,7 +125,7 @@ Rectangle {
 
                         KeyNavigation.backtab: rebootButton; KeyNavigation.tab: password
 
-                        Keys.onPressed: {
+                        Keys.onPressed: function (event) {
                             if (event.key === Qt.Key_Return || event.key === Qt.Key_Enter) {
                                 sddm.login(name.text, password.text, sessionIndex)
                                 event.accepted = true
@@ -153,7 +152,7 @@ Rectangle {
 
                         KeyNavigation.backtab: name; KeyNavigation.tab: session
 
-                        Keys.onPressed: {
+                        Keys.onPressed: function (event) {
                             if (event.key === Qt.Key_Return || event.key === Qt.Key_Enter) {
                                 sddm.login(name.text, password.text, sessionIndex)
                                 event.accepted = true
diff --git a/data/themes/maya/Main.qml b/data/themes/maya/Main.qml
index 30bb530ca..60473a473 100644
--- a/data/themes/maya/Main.qml
+++ b/data/themes/maya/Main.qml
@@ -75,7 +75,7 @@ Rectangle {
   Connections {
     target: sddm
 
-    onLoginSucceeded: {
+    function onLoginSucceeded() {
       prompt_bg.color = successText
       prompt_txt.text = textConstants.loginSucceeded
 
@@ -84,7 +84,7 @@ Rectangle {
 
       anim_success.start()
     }
-    onLoginFailed: {
+    function onLoginFailed() {
       prompt_bg.color = failureText
       prompt_txt.text = textConstants.loginFailed
 
@@ -93,7 +93,7 @@ Rectangle {
 
       anim_failure.start()
     }
-    onInformationMessage: {
+    function onInformationMessage(message) {
       prompt_bg.color = failureText
       prompt_txt.text = message
 
@@ -505,7 +505,7 @@ Rectangle {
         KeyNavigation.tab     : maya_login
         KeyNavigation.backtab : maya_username
 
-        Keys.onPressed: {
+        Keys.onPressed: function (event) {
           if ((event.key === Qt.Key_Return) || (event.key === Qt.Key_Enter)) {
             maya_root.tryLogin()
 
@@ -546,7 +546,7 @@ Rectangle {
 
         onClicked: maya_root.tryLogin()
 
-        Keys.onPressed: {
+        Keys.onPressed: function (event) {
           if ((event.key === Qt.Key_Return) || (event.key === Qt.Key_Enter)) {
             maya_root.tryLogin()
 
diff --git a/src/greeter/theme/Main.qml b/src/greeter/theme/Main.qml
index b799670ac..257153b16 100644
--- a/src/greeter/theme/Main.qml
+++ b/src/greeter/theme/Main.qml
@@ -40,15 +40,15 @@ Rectangle {
 
     Connections {
         target: sddm
-        onLoginSucceeded: {
+        function onLoginSucceeded() {
         }
 
-        onLoginFailed: {
+        function onLoginFailed() {
             txtMessage.text = textConstants.loginFailed
             listView.currentItem.password = ""
         }
 
-        onInformationMessage: {
+        function onInformationMessage(message) {
             txtMessage.text = message
         }
     }

From ae6313e7433acff4e8bbbfd431a44d715cb306a9 Mon Sep 17 00:00:00 2001
From: Aleksei Bavshin <alebastr89@gmail.com>
Date: Tue, 27 Feb 2024 00:00:04 -0800
Subject: [PATCH 6/7] Themes: set QtVersion=@QT_MAJOR_VERSION@

---
 data/themes/CMakeLists.txt                           | 12 +++++++++---
 .../elarun/{metadata.desktop => metadata.desktop.in} |  2 +-
 .../{metadata.desktop => metadata.desktop.in}        |  1 +
 .../maya/{metadata.desktop => metadata.desktop.in}   |  1 +
 src/greeter/CMakeLists.txt                           |  1 +
 src/greeter/theme.qrc                                |  2 +-
 .../theme/{metadata.desktop => metadata.desktop.in}  |  1 +
 7 files changed, 15 insertions(+), 5 deletions(-)
 rename data/themes/elarun/{metadata.desktop => metadata.desktop.in} (97%)
 rename data/themes/maldives/{metadata.desktop => metadata.desktop.in} (92%)
 rename data/themes/maya/{metadata.desktop => metadata.desktop.in} (92%)
 rename src/greeter/theme/{metadata.desktop => metadata.desktop.in} (92%)

diff --git a/data/themes/CMakeLists.txt b/data/themes/CMakeLists.txt
index 60b29be2e..a18fe8926 100644
--- a/data/themes/CMakeLists.txt
+++ b/data/themes/CMakeLists.txt
@@ -10,9 +10,15 @@ foreach(THEME ${THEMES})
 
     qt_add_translation(QM_FILES "${TRANSLATION_SOURCES}")
 
-    install(DIRECTORY "${THEME}" DESTINATION "${DATA_INSTALL_DIR}/themes" PATTERN "${THEME}/*.ts"
-            EXCLUDE PATTERN "${THEME}/.gitattributes"
-            EXCLUDE)
+    configure_file("${THEME}/metadata.desktop.in" "${THEME}/metadata.desktop" @ONLY)
+
+    install(DIRECTORY "${THEME}" DESTINATION "${DATA_INSTALL_DIR}/themes"
+            PATTERN "${THEME}/*.in" EXCLUDE
+            PATTERN "${THEME}/*.ts" EXCLUDE
+            PATTERN "${THEME}/.gitattributes" EXCLUDE)
+
+    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${THEME}/metadata.desktop"
+            DESTINATION "${DATA_INSTALL_DIR}/themes/${THEME}/")
 
     list(APPEND THEMES_QM_FILES ${QM_FILES})
 endforeach(THEME)
diff --git a/data/themes/elarun/metadata.desktop b/data/themes/elarun/metadata.desktop.in
similarity index 97%
rename from data/themes/elarun/metadata.desktop
rename to data/themes/elarun/metadata.desktop.in
index 50455880a..a992a6102 100644
--- a/data/themes/elarun/metadata.desktop
+++ b/data/themes/elarun/metadata.desktop.in
@@ -46,4 +46,4 @@ TranslationsDirectory=translations
 Theme-Id=elarun
 Theme-API=2.0
 Website=https://github.com/sddm/sddm
-
+QtVersion=@QT_MAJOR_VERSION@
diff --git a/data/themes/maldives/metadata.desktop b/data/themes/maldives/metadata.desktop.in
similarity index 92%
rename from data/themes/maldives/metadata.desktop
rename to data/themes/maldives/metadata.desktop.in
index acd0fa47d..8931da6cd 100644
--- a/data/themes/maldives/metadata.desktop
+++ b/data/themes/maldives/metadata.desktop.in
@@ -14,3 +14,4 @@ TranslationsDirectory=translations
 Email=abdurrahmanavci@gmail.com
 Theme-Id=maldives
 Theme-API=2.0
+QtVersion=@QT_MAJOR_VERSION@
diff --git a/data/themes/maya/metadata.desktop b/data/themes/maya/metadata.desktop.in
similarity index 92%
rename from data/themes/maya/metadata.desktop
rename to data/themes/maya/metadata.desktop.in
index 0c2ab2623..ccda38bfb 100644
--- a/data/themes/maya/metadata.desktop
+++ b/data/themes/maya/metadata.desktop.in
@@ -14,3 +14,4 @@ TranslationsDirectory=translations
 Email=spremi@ymail.com
 Theme-Id=maya
 Theme-API=2.0
+QtVersion=@QT_MAJOR_VERSION@
diff --git a/src/greeter/CMakeLists.txt b/src/greeter/CMakeLists.txt
index 72769e4d0..b9159c53d 100644
--- a/src/greeter/CMakeLists.txt
+++ b/src/greeter/CMakeLists.txt
@@ -36,6 +36,7 @@ set(GREETER_SOURCES
 )
 
 configure_file("theme.qrc" "theme.qrc")
+configure_file("theme/metadata.desktop.in" "theme/metadata.desktop" @ONLY)
 
 qt_add_resources(RESOURCES ${CMAKE_CURRENT_BINARY_DIR}/theme.qrc)
 
diff --git a/src/greeter/theme.qrc b/src/greeter/theme.qrc
index efed01179..299169ec1 100644
--- a/src/greeter/theme.qrc
+++ b/src/greeter/theme.qrc
@@ -7,7 +7,7 @@
     <file alias="Main.qml">${CMAKE_CURRENT_SOURCE_DIR}/theme/Main.qml</file>
     <file alias="reboot.png">${CMAKE_CURRENT_SOURCE_DIR}/theme/reboot.png</file>
     <file alias="shutdown.png">${CMAKE_CURRENT_SOURCE_DIR}/theme/shutdown.png</file>
-    <file alias="metadata.desktop">${CMAKE_CURRENT_SOURCE_DIR}/theme/metadata.desktop</file>
+    <file alias="metadata.desktop">${CMAKE_CURRENT_BINARY_DIR}/theme/metadata.desktop</file>
     <file alias="theme.conf">${CMAKE_CURRENT_SOURCE_DIR}/theme/theme.conf</file>
 </qresource>
 </RCC>
diff --git a/src/greeter/theme/metadata.desktop b/src/greeter/theme/metadata.desktop.in
similarity index 92%
rename from src/greeter/theme/metadata.desktop
rename to src/greeter/theme/metadata.desktop.in
index a1c22ce93..0a4c9f349 100644
--- a/src/greeter/theme/metadata.desktop
+++ b/src/greeter/theme/metadata.desktop.in
@@ -14,3 +14,4 @@ TranslationsDirectory=translations
 Email=abdurrahmanavci@gmail.com
 Theme-Id=maui
 Theme-API=2.0
+QtVersion=@QT_MAJOR_VERSION@

From ed30ef9f3897dd14ef1d7d04674166171f646fce Mon Sep 17 00:00:00 2001
From: Aleksei Bavshin <alebastr89@gmail.com>
Date: Tue, 27 Feb 2024 07:07:26 -0800
Subject: [PATCH 7/7] Docs: add QtVersion information to THEMING

---
 docs/THEMING.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/THEMING.md b/docs/THEMING.md
index 873172192..69997e88a 100644
--- a/docs/THEMING.md
+++ b/docs/THEMING.md
@@ -13,6 +13,8 @@ We also provide models containing information about the screens, available sessi
     	index: sessionModel.lastIndex
     }
 
+Themes are run by a Qt 5 built sddm-greeter, unless the `QtVersion` property in metadata.desktop specifies a different version, such as `QtVersion=6` for using `sddm-greeter-qt6`.
+
 ## Proxy Object
 
 We provide a proxy object, called as `sddm` to the themes as a context property. This object holds some useful properties about the host system. It also acts as a proxy between the greeter and the daemon. All of the methods called on this object will be transferred to the daemon through a local socket to be executed there.

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File sddm-PR1876.patch of Package sddm (Revision f6d9ea16b748bd484467aaa4d96ae6ad)

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