Re-introduce a timer to avoid finger hover / stylus interference

opengisch · Nov 12, 2023 · 5d7ad46 · 5d7ad46 · qfield-fairy · Nov 12, 2023
1 parent cb6f9e5
commit 5d7ad46
Showing 1 changed file with 12 additions and 2 deletions.
diff --git a/src/qml/qgismobileapp.qml b/src/qml/qgismobileapp.qml
@@ -342,8 +342,8 @@ ApplicationWindow {
         }
 
         onHoveredChanged: {
-            if (skipHover) {
-              skipHover = hovered
+            if ( skipHover ) {
+              dummyHoverTimer.restart()
               return
             }
 
@@ -359,7 +359,17 @@ ApplicationWindow {
     /* The second hover handler is a workaround what appears to be an issue with
      * Qt whereas synthesized mouse event would trigger the first HoverHandler even though
      * PointerDevice.TouchScreen was explicitly taken out of the accepted devices.
+     * The timer is needed as adding additional fingers onto a device re-triggers hovered
+     * changes in unpredictable order.
      */
+    Timer {
+      id: dummyHoverTimer
+      interval: 100
+      repeat: false
+
+      onTriggered: hoverHandler.skipHover = hoverHandler.hovered
+    }
+
     HoverHandler {
         id: dummyHoverHandler
         enabled: !qfieldSettings.mouseAsTouchScreen