From 45a582d36b111b02ac2a6af5e79466389a1fad10 Mon Sep 17 00:00:00 2001
From: Michail Vourlakos <mvourlakos@gmail.com>
Date: Sun, 25 Nov 2018 00:52:59 +0200
Subject: [PATCH] restore mouse wheel actions for tasks

BUG: 401380
FIXED-IN: 0.8.4
---
 .../package/contents/ui/task/TaskWindows.qml  | 28 ++++---------------
 1 file changed, 6 insertions(+), 22 deletions(-)

diff --git a/plasmoid/package/contents/ui/task/TaskWindows.qml b/plasmoid/package/contents/ui/task/TaskWindows.qml
index 060dc192c..f749f786b 100644
--- a/plasmoid/package/contents/ui/task/TaskWindows.qml
+++ b/plasmoid/package/contents/ui/task/TaskWindows.qml
@@ -50,33 +50,17 @@ Item{
     Repeater{
         model:DelegateModel {
             id: windowsLocalModel
-            model: tasksModel //icList.model
-          /*  rootIndex: {
-                if (root.inDraggingPhase) {
-                    return tasksModel.makeModelIndex(lastValidIndex);
-                }
+            model: tasksModel
 
-                return tasksModel.makeModelIndex(currentIndex >=0 ? currentIndex : index)
-            }*/
+            //! This is a little suspicious code for crashes
+            //! during dragging or when the dragging ends. It needs
+            //! investigation to be confirmed or not
+            rootIndex: tasksModel.makeModelIndex(currentIndex >=0 ? currentIndex : index)
 
             property int currentIndex: -1
 
-            //! Trying to avoid a crash during dragging tasks/launchers
-            Binding{
-                target: windowsLocalModel
-                property: "rootIndex"
-
-                value: {
-                    if (root.inDraggingPhase) {
-                        return 0;
-                    }
-
-                    return tasksModel.makeModelIndex(currentIndex >=0 ? currentIndex : index)
-                }
-            }
-
             delegate: Item{
-                readonly property string title: display
+                readonly property string title: display !== undefined ? display : ""
                 readonly property bool isMinimized: IsMinimized === true ? true : false
 
                 onIsMinimizedChanged: windowsContainer.initializeStates();