wlogout: add example

wlogout/README.md

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+# Wlogout clone
+
+This is a mostly faithful clone of [wlogout](https://github.com/ArtsyMacaw/wlogout).
+
+You can run the example with `quickshell -c shell.qml`.
+
+![](./image.png)

wlogout/WLogout.qml

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+import QtQuick
+import QtQuick.Layouts
+import Quickshell
+import Quickshell.Io
+import Quickshell.Wayland
+
+Variants {
+	id: root
+	property color backgroundColor: "#e60c0c0c"
+	property color buttonColor: "#1e1e1e"
+	property color buttonHoverColor: "#3700b3"
+	default property list<WlButton> buttons
+
+	variants: Quickshell.screens.map(screen => ({ screen }))
+	PanelWindow {
+		id: w
+
+		exclusionMode: ExclusionMode.Ignore
+		WlrLayershell.layer: Layer.Overlay
+		WlrLayershell.keyboardFocus: KeyboardFocus.Exclusive
+
+		color: "transparent"
+
+		contentItem {
+			focus: true
+			Keys.onPressed: event => {
+				if (event.key == Qt.Key_Escape) Qt.quit();
+				else {
+					for (let i = 0; i < buttons.length; i++) {
+						let button = buttons[i];
+						if (event.key == button.keybind) button.exec();
+					}
+				}
+			}
+		}
+
+		anchors {
+			top: true
+			left: true
+			bottom: true
+			right: true
+		}
+
+		Rectangle {
+			color: backgroundColor;
+			anchors.fill: parent
+
+			MouseArea {
+				anchors.fill: parent
+				onClicked: Qt.quit()
+
+				GridLayout {
+					anchors.centerIn: parent
+
+					width: parent.width * 0.75
+					height: parent.height * 0.75
+
+					columns: 3
+					columnSpacing: 0
+					rowSpacing: 0
+
+					Repeater {
+						model: buttons
+						delegate: Rectangle {
+							required property WlButton modelData;
+
+							Layout.fillWidth: true
+							Layout.fillHeight: true
+
+							color: ma.containsMouse ? buttonHoverColor : buttonColor
+							border.color: "black"
+							border.width: ma.containsMouse ? 0 : 1
+
+							MouseArea {
+								id: ma
+								anchors.fill: parent
+								hoverEnabled: true
+								onClicked: modelData.exec()
+							}
+
+							Image {
+								id: icon
+								anchors.centerIn: parent
+								source: `icons/${modelData.icon}.png`
+								width: parent.width * 0.25
+								height: parent.width * 0.25
+							}
+
+							Text {
+								anchors {
+									top: icon.bottom
+									topMargin: 20
+									horizontalCenter: parent.horizontalCenter
+								}
+
+								text: modelData.text
+								font.pointSize: 20
+								color: "white"
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+}

wlogout/WlButton.qml

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+import QtQuick
+import Quickshell.Io
+
+QtObject {
+	required property string command
+	required property string text
+	required property string icon
+	property var keybind: null
+
+	id: button
+
+	readonly property var process: Process {
+		command: ["sh", "-c", button.command]
+		manageLifetime: false
+	}
+
+	function exec() {
+		process.running = true;
+		Qt.quit();
+	}
+}

wlogout/shell.qml

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+import QtQuick
+import Quickshell
+
+ShellRoot {
+	WLogout {
+		WlButton {
+			command: "loginctl lock-screen"
+			keybind: Qt.Key_K
+			text: "Lock"
+			icon: "lock"
+		}
+
+		WlButton {
+			command: "loginctl terminate-user $USER"
+			keybind: Qt.Key_E
+			text: "Logout"
+			icon: "logout"
+		}
+
+		WlButton {
+			command: "systemctl suspend"
+			keybind: Qt.Key_U
+			text: "Suspend"
+			icon: "suspend"
+		}
+
+		WlButton {
+			command: "systemctl hibernate"
+			keybind: Qt.Key_H
+			text: "Hibernate"
+			icon: "hibernate"
+		}
+
+		WlButton {
+			command: "systemctl poweroff"
+			keybind: Qt.Key_K
+			text: "Shutdown"
+			icon: "shutdown"
+		}
+
+		WlButton {
+			command: "systemctl reboot"
+			keybind: Qt.Key_R
+			text: "Reboot"
+			icon: "reboot"
+		}
+	}
+}