update

src/controls/FluMultiLineTextBox.qml

@@ -0,0 +1,22 @@
+import QtQuick 2.15
+import QtQuick.Controls 2.15
+import FluentUI 1.0
+
+TextArea{
+    id:input
+    width: 300
+    color: FluApp.isDark ? "#FFFFFF" : "#1A1A1A"
+    wrapMode: Text.WrapAnywhere
+    selectByMouse: true
+    selectionColor: {
+        if(FluApp.isDark){
+            return Qt.rgba(76/255,160/255,224/255,1)
+        }else{
+            return Qt.rgba(0/255,102/255,180/255,1)
+        }
+    }
+    background: FluTextBoxBackground{
+        inputItem: input
+    }
+
+}