Hopefully fixed SevenTasks now.

Plasma/Plasma Widgets/User/Task Icons/org.kde.plasma.seventasks/contents/ui/AdvMenu.qml

@@ -0,0 +1,94 @@
+/*
+    SPDX-FileCopyrightText: 2016 Marco Martin <mart@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+import QtQuick 2.7
+import QtQuick.Controls 2.15
+import QtQuick.Templates 2.15 as T
+import org.kde.plasma.core 2.0 as PlasmaCore
+import org.kde.kirigami 2.5 as Kirigami
+
+T.Menu {
+    id: control
+
+    palette: Kirigami.Theme.palette
+    implicitWidth: Math.max(background ? background.implicitWidth : 0,
+                            contentItem ? contentItem.implicitWidth + leftPadding + rightPadding : 0)
+    implicitHeight: Math.max(background ? background.implicitHeight : 0,
+                             contentItem ? contentItem.implicitHeight : 0) + topPadding + bottomPadding
+
+    delegate: MenuItem { width: parent.width; onImplicitWidthChanged: control.contentItem.contentItem.childrenChanged() }
+
+    margins: 0
+    leftPadding: background.margins.left
+    topPadding: background.margins.top
+    rightPadding: background.margins.right
+    bottomPadding: background.margins.bottom
+
+    contentItem: ListView {
+        implicitHeight: contentHeight
+        property bool hasCheckables: false
+        property bool hasIcons: false
+        model: control.contentModel
+
+        implicitWidth: {
+            var maxWidth = 0;
+            for (var i = 0; i < contentItem.children.length; ++i) {
+                maxWidth = Math.max(maxWidth, contentItem.children[i].implicitWidth);
+            }
+            return maxWidth;
+        }
+
+        interactive: ApplicationWindow.window ? contentHeight > ApplicationWindow.window.height : false
+        clip: true
+        currentIndex: control.currentIndex || 0
+        keyNavigationEnabled: true
+        keyNavigationWraps: true
+
+        T.ScrollBar.vertical: ScrollBar {}
+    }
+
+    Connections {
+        target: control.contentItem.contentItem
+
+        function onChildrenChanged() {
+            for (var i in control.contentItem.contentItem.children) {
+                var child = control.contentItem.contentItem.children[i];
+                if (child.checkable) {
+                    control.contentItem.hasCheckables = true;
+                }
+                if (child.icon && child.icon.hasOwnProperty("name") && (child.icon.name.length > 0 || child.icon.source.length > 0)) {
+                    control.contentItem.hasIcons = true;
+                }
+            }
+        }
+    }
+
+    enter: Transition {
+        NumberAnimation {
+            property: "opacity"
+            from: 0
+            to: 1
+            easing.type: Easing.InOutQuad
+            duration: PlasmaCore.Units.shortDuration
+        }
+    }
+
+    exit: Transition {
+        NumberAnimation {
+            property: "opacity"
+            from: 1
+            to: 0
+            easing.type: Easing.InOutQuad
+            duration: PlasmaCore.Units.shortDuration
+        }
+    }
+
+    background: PlasmaCore.FrameSvgItem {
+        imagePath: "widgets/background"
+        implicitWidth: PlasmaCore.Units.gridUnit * 8
+        implicitHeight: PlasmaCore.Units.gridUnit * 2
+    }
+}

Plasma/Plasma Widgets/User/Task Icons/org.kde.plasma.seventasks/contents/ui/ContextMenuBackend.qml

@@ -0,0 +1,20 @@
+/*
+    SPDX-FileCopyrightText: 2011 Marco Martin <mart@kde.org>
+    SPDX-FileCopyrightText: 2011 Nokia Corporation and /or its subsidiary(-ies) <qt-info@nokia.com>
+
+    This file is part of the Qt Components project.
+
+    SPDX-License-Identifier: BSD-3-Clause
+*/
+
+import QtQuick 2.1
+import org.kde.plasma.components 2.0 as PlasmaComponents
+
+/**
+ * Provides a component with list of options that the user can choose from.
+ *
+ * All elements of this component are defined in Menu, its base component.
+ */
+MenuBackend {
+    id: root
+}

Plasma/Plasma Widgets/User/Task Icons/org.kde.plasma.seventasks/contents/ui/MenuBackend.qml

@@ -0,0 +1,94 @@
+/*
+    SPDX-FileCopyrightText: 2016 Marco Martin <mart@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+import QtQuick 2.7
+import QtQuick.Controls 2.15
+import QtQuick.Templates 2.15 as T
+import org.kde.plasma.core 2.0 as PlasmaCore
+import org.kde.kirigami 2.5 as Kirigami
+
+T.Menu {
+    id: control
+
+    palette: Kirigami.Theme.palette
+    implicitWidth: Math.max(background ? background.implicitWidth : 0,
+                            contentItem ? contentItem.implicitWidth + leftPadding + rightPadding : 0)
+    implicitHeight: Math.max(background ? background.implicitHeight : 0,
+                             contentItem ? contentItem.implicitHeight : 0) + topPadding + bottomPadding
+
+    delegate: MenuItem { width: parent.width; onImplicitWidthChanged: control.contentItem.contentItem.childrenChanged() }
+
+    margins: 0
+    leftPadding: background.margins.left
+    topPadding: background.margins.top
+    rightPadding: background.margins.right
+    bottomPadding: background.margins.bottom
+
+    contentItem: ListView {
+        implicitHeight: contentHeight
+        property bool hasCheckables: false
+        property bool hasIcons: false
+        model: control.contentModel
+
+        implicitWidth: {
+            var maxWidth = 0;
+            for (var i = 0; i < contentItem.children.length; ++i) {
+                maxWidth = Math.max(maxWidth, contentItem.children[i].implicitWidth);
+            }
+            return maxWidth;
+        }
+
+        interactive: ApplicationWindow.window ? contentHeight > ApplicationWindow.window.height : false
+        clip: true
+        currentIndex: control.currentIndex || 0
+        keyNavigationEnabled: true
+        keyNavigationWraps: true
+
+        T.ScrollBar.vertical: ScrollBar {}
+    }
+
+    Connections {
+        target: control.contentItem.contentItem
+
+        function onChildrenChanged() {
+            for (var i in control.contentItem.contentItem.children) {
+                var child = control.contentItem.contentItem.children[i];
+                if (child.checkable) {
+                    control.contentItem.hasCheckables = true;
+                }
+                if (child.icon && child.icon.hasOwnProperty("name") && (child.icon.name.length > 0 || child.icon.source.length > 0)) {
+                    control.contentItem.hasIcons = true;
+                }
+            }
+        }
+    }
+
+    enter: Transition {
+        NumberAnimation {
+            property: "opacity"
+            from: 0
+            to: 1
+            easing.type: Easing.InOutQuad
+            duration: PlasmaCore.Units.shortDuration
+        }
+    }
+
+    exit: Transition {
+        NumberAnimation {
+            property: "opacity"
+            from: 1
+            to: 0
+            easing.type: Easing.InOutQuad
+            duration: PlasmaCore.Units.shortDuration
+        }
+    }
+
+    background: PlasmaCore.FrameSvgItem {
+        imagePath: "widgets/background"
+        implicitWidth: PlasmaCore.Units.gridUnit * 8
+        implicitHeight: PlasmaCore.Units.gridUnit * 2
+    }
+}

Plasma/Plasma Widgets/User/Task Icons/org.kde.plasma.seventasks/contents/ui/main.qml

@@ -104,6 +104,9 @@ MouseArea {
         }
     }
 
+    ContextMenu {
+        id: testMenu
+    }
 
     TaskManager.TasksModel {
         id: tasksModel

Plasma/Plasma Widgets/User/Task Icons/seventasks_src/build/install_manifest.txt

@@ -23,6 +23,8 @@
 /usr/share/plasma/plasmoids/org.kde.plasma.seventasks/contents/ui/ToolTipInstance.qml
 /usr/share/plasma/plasmoids/org.kde.plasma.seventasks/contents/ui/ToolTipWindowMouseArea.qml
 /usr/share/plasma/plasmoids/org.kde.plasma.seventasks/contents/ui/main.qml
+/usr/share/plasma/plasmoids/org.kde.plasma.seventasks/contents/ui/MenuBackend.qml
+/usr/share/plasma/plasmoids/org.kde.plasma.seventasks/contents/ui/ContextMenuBackend.qml
 /usr/share/plasma/plasmoids/org.kde.plasma.seventasks/metadata.desktop
 /usr/share/plasma/plasmoids/org.kde.plasma.seventasks/metadata.json
 /usr/share/metainfo/org.kde.plasma.seventasks.appdata.xml

Plasma/Plasma Widgets/User/Task Icons/seventasks_src/src/package/contents/ui/main.qml

@@ -104,6 +104,9 @@ MouseArea {
         }
     }
 
+    ContextMenu {
+        id: testMenu
+    }
 
     TaskManager.TasksModel {
         id: tasksModel