fix: crash when remove outputs

log: sync vioken/waylib#256
linuxdeepin · Jan 9, 2024 · 5953f34 · 5953f34
1 parent e7374db
commit 5953f34
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diff --git a/src/treeland/quick/qml/Main.qml b/src/treeland/quick/qml/Main.qml
@@ -59,6 +59,7 @@ Item {
                 treelandOutputManager.newOutput(output)
             }
             onOutputRemoved: function(output) {
+                output.OutputItem.item.invalidate()
                 QmlHelper.outputManager.removeIf(function(prop) {
                     return prop.waylandOutput === output
                 })

diff --git a/src/treeland/quick/qml/OutputDelegate.qml b/src/treeland/quick/qml/OutputDelegate.qml
@@ -259,4 +259,8 @@ OutputItem {
     function setScale(scale) {
         onscreenViewport.setOutputScale(scale)
     }
+
+    function invalidate() {
+        onscreenViewport.invalidate()
+    }
 }