QGCViewPanel no longer needs to be in component

src/AutoPilotPlugins/PX4/SafetyComponent.qml

@@ -34,7 +34,7 @@ import QGroundControl.ScreenTools 1.0
 FactPanel {
     id:     panel
 
-    QGCPalette { id: palette; colorGroupEnabled: true }
+    QGCPalette { id: palette; colorGroupEnabled: enabled }
     FactPanelController { id: controller; factPanel: panel }
 
     property int flightLineWidth: 2             // width of lines for flight graphic

src/FactSystem/FactControls/FactPanel.qml

@@ -32,9 +32,9 @@ import QGroundControl.Controls 1.0
 import QGroundControl.Palette 1.0
 
 Rectangle {
-    color: __qgcPal.window
+    color: qgcPal.window
 
-    QGCPalette { id: __qgcPal; colorGroupEnabled: true }
+    QGCPalette { id: qgcPal; colorGroupEnabled: enabled }
 
     property string __missingParams: ""
     property string __errorMsg: ""
@@ -57,7 +57,7 @@ Rectangle {
         anchors.fill:   parent
         z:              9999
         visible:        false
-        color:          __qgcPal.window
+        color:          qgcPal.window
         opacity:        0.85
 
         QGCLabel {

src/QmlControls/QGCView.qml

@@ -37,10 +37,9 @@ import QGroundControl.FactControls 1.0
 FactPanel {
     id: __rootItem
 
-    property bool __completedSignalled: false
+    property bool completedSignalled: false
 
-    property Component viewComponent
-    property var viewPanel: __viewPanelLoader.item
+    property var viewPanel
 
     /// This is signalled when the top level Item reaches Component.onCompleted. This allows
     /// the view subcomponent to connect to this signal and do work once the full ui is ready
@@ -115,7 +114,17 @@ FactPanel {
         }
     }
 
+    function __checkForEarlyDialog() {
+        if (!completedSignalled) {
+            console.warn("showDialog|Message called before QGCView.completed signalled")
+        }
+    }
+
     function showDialog(component, title, charWidth, buttons) {
+        if (__checkForEarlyDialog()) {
+            return
+        }
+
         __stopAllAnimations()
 
         __dialogCharWidth = charWidth
@@ -124,13 +133,17 @@ FactPanel {
         __setupDialogButtons(buttons)
 
         __dialogComponent = component
-        __viewPanelLoader.enabled = false
+        viewPanel.enabled = false
         __dialogOverlay.visible = true
 
         __animateShowDialog.start()
     }
 
     function showMessage(title, message, buttons) {
+        if (__checkForEarlyDialog()) {
+            return
+        }
+
         __stopAllAnimations()
 
         __dialogCharWidth = 50
@@ -140,14 +153,14 @@ FactPanel {
         __setupDialogButtons(buttons)
 
         __dialogComponent = __messageDialog
-        __viewPanelLoader.enabled = false
+        viewPanel.enabled = false
         __dialogOverlay.visible = true
 
         __animateShowDialog.start()
     }
 
     function hideDialog() {
-        __viewPanelLoader.enabled = true
+        viewPanel.enabled = true
         __animateHideDialog.start()
     }
 
@@ -171,8 +184,8 @@ FactPanel {
         // When we use this control inside a QGCQmlWidgetHolder Component.onCompleted is signalled
         // before the width and height are adjusted. So we need to wait for width and heigth to be
         // set before we signal our own completed signal.
-        if (!__completedSignalled && width != 0 && height != 0) {
-            __completedSignalled = true
+        if (!completedSignalled && width != 0 && height != 0) {
+            completedSignalled = true
             completed()
         }
     }
@@ -181,27 +194,12 @@ FactPanel {
     onWidthChanged:         __signalCompleted()
     onHeightChanged:        __signalCompleted()
 
-    Connections {
-        target: __viewPanelLoader.item
-
-        onShowDialog:   __rootItem.showDialog(component, title, charWidth, buttons)
-        onShowMessage:  __rootItem.showMessage(title, message, buttons)
-        onHideDialog:   __rootItem.hideDialog()
-    }
-
     Connections {
         target: __dialogComponentLoader.item
 
         onHideDialog: __rootItem.hideDialog()
     }
 
-    Loader {
-        id:                 __viewPanelLoader
-        anchors.fill:       parent
-        focus:              true
-        sourceComponent:    viewComponent
-    }
-
     Item {
         id:             __dialogOverlay
         visible:        false

src/QmlControls/QGCViewPanel.qml

@@ -34,11 +34,5 @@ import QGroundControl.FactSystem 1.0
 import QGroundControl.FactControls 1.0
 
 FactPanel {
-    QGCPalette { id: __qgcPal; colorGroupEnabled: enabled }
 
-    signal showDialog(Component component, string title, int charWidth, int buttons)
-    signal hideDialog
-    signal showMessage(string title, string message, int buttons)
-
-    color: __qgcPal.window
 }

src/qgcunittest/PX4RCCalibrationTest.cc

@@ -167,6 +167,7 @@ void RadioConfigTest::init(void)
     
     // This will instatiate the widget with an active uas with ready parameters
     _calWidget = new QGCQmlWidgetHolder();
+    _calWidget->resize(600, 600);
     Q_CHECK_PTR(_calWidget);
     _calWidget->setAutoPilot(_autopilot);
     _calWidget->setSource(QUrl::fromUserInput("qrc:/qml/RadioComponent.qml"));