Fix MenuBar transparency issue, change settings window color to respect desktop theme

app/qml/InsertNameDialog.qml

@@ -31,6 +31,9 @@ Window{
     modality: Qt.ApplicationModal
     title: qsTr("Save new profile")
 
+    SystemPalette { id: myPalette; colorGroup: SystemPalette.Active }
+    color: myPalette.window 
+
     property alias profileName: namefield.text
     signal nameSelected(string name)
 

app/qml/SettingsWindow.qml

@@ -28,10 +28,13 @@ Window {
     id: settings_window
     title: qsTr("Settings")
     width: 580
-    height: 400
+    height: 600
 
     property int tabmargins: 15
 
+    SystemPalette { id: myPalette; colorGroup: SystemPalette.Active }
+    color: myPalette.window  
+
     TabView{
         id: tabView
         anchors.fill: parent

app/qml/main.qml

@@ -62,7 +62,7 @@ ApplicationWindow{
         __contentItem.visible: mainMenu.visible
     }
 
-    color: "#00000000"
+    color: "#FF000000"
     title: terminalContainer.title || qsTr("cool-retro-term")
 
     Action {