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6 changed files with 435 additions and 34 deletions
297
Launcher.qml
297
Launcher.qml
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@ -1,34 +1,311 @@
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pragma Singleton
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pragma ComponentBehavior: Bound
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import QtQuick
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import QtQuick.Layouts
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import QtQuick.Controls
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import Quickshell
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import Quickshell.Io
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import Quickshell.Wayland
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import Quickshell.Widgets
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import Quickshell.Services.SystemTray
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Singleton {
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PersistentProperties {
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id: persist
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property bool launcherOpen: false
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}
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id: launcher
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property bool launcherOpen: false
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IpcHandler {
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target: "launcher"
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function open(): void {
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persist.launcherOpen = true;
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launcher.launcherOpen = true;
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}
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function close(): void {
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persist.launcherOpen = false;
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launcher.launcherOpen = false;
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}
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function toggle(): void {
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persist.launcherOpen = !persist.launcherOpen;
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launcher.launcherOpen = !launcher.launcherOpen;
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}
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}
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LazyLoader {
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id: loader
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activeAsync: launcher.launcherOpen
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PanelWindow {
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width: 450
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height: 7 + searchContainer.implicitHeight + list.topMargin * 2 + list.delegateHeight * 10
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color: "transparent"
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WlrLayershell.keyboardFocus: WlrKeyboardFocus.Exclusive
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WlrLayershell.namespace: "shell:launcher"
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Rectangle {
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height: 7 + searchContainer.implicitHeight + list.topMargin + list.bottomMargin + Math.min(list.contentHeight, list.delegateHeight * 10)
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Behavior on height {
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NumberAnimation {
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duration: 200
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easing.type: Easing.OutCubic
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}
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}
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width: 450
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color: "white"
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radius: 5
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border.color: "black"
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border.width: 1
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ColumnLayout {
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anchors.fill: parent
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anchors.margins: 7
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anchors.bottomMargin: 0
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spacing: 0
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Rectangle {
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id: searchContainer
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Layout.fillWidth: true
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implicitHeight: searchbox.implicitHeight + 10
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color: "#30c0ffff"
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radius: 3
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border.color: "#50ffffff"
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RowLayout {
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id: searchbox
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anchors.fill: parent
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anchors.margins: 5
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IconImage {
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implicitSize: parent.height
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source: "root:icons/magnifying-glass.svg"
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}
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TextInput {
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id: search
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Layout.fillWidth: true
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color: "black"
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focus: true
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Keys.forwardTo: [list]
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Keys.onEscapePressed: launcher.launcherOpen = false
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Keys.onPressed: event => {
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if (event.modifiers & Qt.ControlModifier) {
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if (event.key == Qt.Key_J) {
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list.currentIndex = list.currentIndex == list.count - 1 ? 0 : list.currentIndex + 1;
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event.accepted = true;
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} else if (event.key == Qt.Key_K) {
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list.currentIndex = list.currentIndex == 0 ? list.count - 1 : list.currentIndex - 1;
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event.accepted = true;
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}
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}
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}
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onAccepted: {
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if (list.currentItem) {
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list.currentItem.clicked(null);
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}
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}
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onTextChanged: {
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list.currentIndex = 0;
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}
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}
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}
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}
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ListView {
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id: list
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Layout.fillWidth: true
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Layout.fillHeight: true
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clip: true
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cacheBuffer: 0 // works around QTBUG-131106
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//reuseItems: true
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model: ScriptModel {
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values: DesktopEntries.applications.values.map(object => {
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const stxt = search.text.toLowerCase();
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const ntxt = object.name.toLowerCase();
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let si = 0;
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let ni = 0;
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let matches = [];
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let startMatch = -1;
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for (let si = 0; si != stxt.length; ++si) {
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const sc = stxt[si];
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while (true) {
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// Drop any entries with letters that don't exist in order
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if (ni == ntxt.length)
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return null;
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const nc = ntxt[ni++];
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if (nc == sc) {
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if (startMatch == -1)
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startMatch = ni;
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break;
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} else {
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if (startMatch != -1) {
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matches.push({
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index: startMatch,
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length: ni - startMatch
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});
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startMatch = -1;
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}
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}
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}
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}
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if (startMatch != -1) {
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matches.push({
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index: startMatch,
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length: ni - startMatch + 1
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});
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}
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return {
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object: object,
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matches: matches
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};
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}).filter(entry => entry !== null).sort((a, b) => {
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let ai = 0;
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let bi = 0;
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let s = 0;
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while (ai != a.matches.length && bi != b.matches.length) {
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const am = a.matches[ai];
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const bm = b.matches[bi];
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s = bm.length - am.length;
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if (s != 0)
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return s;
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s = am.index - bm.index;
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if (s != 0)
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return s;
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++ai;
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++bi;
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}
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s = a.matches.length - b.matches.length;
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if (s != 0)
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return s;
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s = a.object.name.length - b.object.name.length;
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if (s != 0)
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return s;
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return a.object.name.localeCompare(b.object.name);
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}).map(entry => entry.object)
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onValuesChanged: list.currentIndex = 0
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}
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topMargin: 7
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bottomMargin: list.count == 0 ? 0 : 7
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add: Transition {
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NumberAnimation {
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property: "opacity"
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from: 0
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to: 1
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duration: 100
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}
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}
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displaced: Transition {
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NumberAnimation {
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property: "y"
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duration: 200
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easing.type: Easing.OutCubic
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}
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NumberAnimation {
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property: "opacity"
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to: 1
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duration: 100
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}
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}
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move: Transition {
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NumberAnimation {
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property: "y"
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duration: 200
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easing.type: Easing.OutCubic
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}
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NumberAnimation {
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property: "opacity"
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to: 1
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duration: 100
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}
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}
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remove: Transition {
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NumberAnimation {
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property: "y"
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duration: 200
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easing.type: Easing.OutCubic
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}
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NumberAnimation {
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property: "opacity"
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to: 0
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duration: 100
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}
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}
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highlight: Rectangle {
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radius: 5
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color: "green"
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border.color: "#30ffffff"
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border.width: 1
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}
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keyNavigationEnabled: true
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keyNavigationWraps: true
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highlightMoveVelocity: -1
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highlightMoveDuration: 100
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preferredHighlightBegin: list.topMargin
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preferredHighlightEnd: list.height - list.bottomMargin
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highlightRangeMode: ListView.ApplyRange
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snapMode: ListView.SnapToItem
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readonly property real delegateHeight: 44
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delegate: MouseArea {
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required property DesktopEntry modelData
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implicitHeight: list.delegateHeight
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implicitWidth: ListView.view.width
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onClicked: {
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modelData.execute();
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launcher.launcherOpen = false;
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}
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RowLayout {
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id: delegateLayout
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anchors {
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verticalCenter: parent.verticalCenter
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left: parent.left
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leftMargin: 5
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}
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IconImage {
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Layout.alignment: Qt.AlignVCenter
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asynchronous: true
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implicitSize: 30
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source: Quickshell.iconPath(modelData.icon)
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}
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Text {
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text: modelData.name
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color: "black"
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Layout.alignment: Qt.AlignVCenter
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}
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}
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}
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}
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}
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}
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}
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}
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function init() {
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}
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}
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