Fix inner root qml object sizing

src/QGCQmlWidgetHolder.cpp

@@ -30,6 +30,7 @@ QGCQmlWidgetHolder::QGCQmlWidgetHolder(QWidget *parent) :
     QWidget(parent)
 {
     _ui.setupUi(this);
+    _ui.qmlWidget->setResizeMode(QQuickWidget::SizeRootObjectToView);
 }
 
 QGCQmlWidgetHolder::~QGCQmlWidgetHolder()

src/VehicleSetup/SetupView.cc

@@ -49,6 +49,8 @@ SetupView::SetupView(QWidget* parent) :
     Q_UNUSED(fSucceeded);
     Q_ASSERT(fSucceeded);
     
+    setResizeMode(SizeRootObjectToView);
+    
     _setActiveUAS(NULL);
 }
 

src/VehicleSetup/SetupViewConnected.qml

@@ -9,7 +9,6 @@ Rectangle {
     id: topLevel
     objectName: "topLevel"
 
-    anchors.fill: parent
     color: palette.window
 
     signal buttonClicked(variant component);

src/VehicleSetup/SetupViewDisconnected.qml

@@ -6,7 +6,6 @@ import QGroundControl.FactSystem 1.0
 Rectangle {
     QGCPalette { id: palette; colorGroup: QGCPalette.Active }
 
-    anchors.fill: parent
     color: palette.window
 
     Item {