Revert "qml: ElDialog titlebar click moves focus, hack for android to remove onscreen keyboard"

This reverts commit f0f320b119.

electrum/gui/qml/components/controls/ElDialog.qml

@@ -29,21 +29,7 @@ Dialog {
         }
     }
 
-    header: Item {
+    header: ColumnLayout {
-        implicitWidth: rootLayout.implicitWidth
-        implicitHeight: rootLayout.implicitHeight
-
-        MouseArea {
-            anchors.fill: parent
-            onClicked: {
-                // hack to allow titlebar click to remove on screen keyboard by
-                // moving focus to label
-                titleLabel.forceActiveFocus()
-            }
-        }
-
-        ColumnLayout {
-            id: rootLayout
         spacing: 0
 
         RowLayout {
@@ -60,7 +46,6 @@ Dialog {
             }
 
             Label {
-                    id: titleLabel
                 text: title
                 elide: Label.ElideRight
                 Layout.fillWidth: true
@@ -81,5 +66,5 @@ Dialog {
             color: Qt.rgba(0,0,0,0.5)
         }
     }
-    }
+
 }