update x value of topbutton when resize window

client/ui/qml/Controls2/TopCloseButtonType.qml

@@ -5,6 +5,8 @@ import QtQuick.Shapes
 Popup {
     id: root
 
+    property alias buttonWidth: button.implicitWidth
+
     modal: false
     closePolicy: Popup.NoAutoClose
     padding: 4
@@ -20,6 +22,8 @@ Popup {
     }
 
     ImageButtonType {
+        id: button
+
         image: "qrc:/images/svg/close_black_24dp.svg"
         imageColor: "#D7D8DB"
 

client/ui/qml/Pages2/PageStart.qml

@@ -136,6 +136,11 @@ PageType {
             ServersModel.currentlyProcessedIndex = ServersModel.defaultIndex
             tabBarStackView.push(pagePath, { "objectName" : pagePath })
         }
+
+        onWidthChanged: {
+            topCloseButton.x = tabBarStackView.x + tabBarStackView.width -
+                    topCloseButton.buttonWidth - topCloseButton.rightPadding
+        }
     }
 
     TabBar {
@@ -231,7 +236,7 @@ PageType {
 
     TopCloseButtonType {
         id: topCloseButton
-        x: tabBarStackView.width - topCloseButton.width
+        x: tabBarStackView.width - topCloseButton.buttonWidth - topCloseButton.rightPadding
         z: 1
     }