From 243ece638c4992a8c4b5facbe08c2db3ace2f230 Mon Sep 17 00:00:00 2001
From: Michail Vourlakos <mvourlakos@gmail.com>
Date: Thu, 11 Apr 2019 20:20:56 +0300
Subject: [PATCH] update editVisual transparency through emptyAreas

---
 .../package/contents/ui/editmode/Visual.qml        | 14 ++++++++++++++
 .../contents/ui/layouts/EnvironmentActions.qml     |  5 +++++
 containment/package/contents/ui/main.qml           |  1 +
 3 files changed, 20 insertions(+)

diff --git a/containment/package/contents/ui/editmode/Visual.qml b/containment/package/contents/ui/editmode/Visual.qml
index 00003bf2c..f4eebf862 100644
--- a/containment/package/contents/ui/editmode/Visual.qml
+++ b/containment/package/contents/ui/editmode/Visual.qml
@@ -159,6 +159,11 @@ Item{
                                                 "You can use mouse wheel to change background opacity of %0%").arg(Math.round(plasmoid.configuration.editBackgroundOpacity * 100))
 
         onWheel: {
+            processWheel(wheel);
+        }
+
+
+        function processWheel(wheel) {
             if (wheelIsBlocked) {
                 return;
             }
@@ -175,6 +180,15 @@ Item{
             }
         }
 
+        Connections {
+            target: root
+            onEmptyAreasWheel: {
+                if (root.editMode && !root.inConfigureAppletsMode) {
+                    editBackMouseArea.processWheel(wheel);
+                }
+            }
+        }
+
         //! A timer is needed in order to handle also touchpads that probably
         //! send too many signals very fast. This way the signals per sec are limited.
         //! The user needs to have a steady normal scroll in order to not
diff --git a/containment/package/contents/ui/layouts/EnvironmentActions.qml b/containment/package/contents/ui/layouts/EnvironmentActions.qml
index 82df66b46..4b1b5f4b4 100644
--- a/containment/package/contents/ui/layouts/EnvironmentActions.qml
+++ b/containment/package/contents/ui/layouts/EnvironmentActions.qml
@@ -98,6 +98,11 @@ Loader {
         }
 
         onWheel: {
+            if (root.scrollAction === Latte.Types.ScrollNone) {
+                root.emptyAreasWheel(wheel);
+                return;
+            }
+
             var delta = 0;
 
             if (wheel.angleDelta.y>=0 && wheel.angleDelta.x>=0) {
diff --git a/containment/package/contents/ui/main.qml b/containment/package/contents/ui/main.qml
index cf1ff9ed1..a60219d97 100644
--- a/containment/package/contents/ui/main.qml
+++ b/containment/package/contents/ui/main.qml
@@ -48,6 +48,7 @@ DragDrop.DropArea {
     //// BEGIN SIGNALS
     signal clearZoomSignal();
     signal destroyInternalViewSplitters();
+    signal emptyAreasWheel(QtObject wheel);
     signal separatorsUpdated();
     signal signalActivateEntryAtIndex(int entryIndex);
     signal signalNewInstanceForEntryAtIndex(int entryIndex);