feat(StatusRoundedImage): add loading indicator option

Closes #56

src/StatusQ/Components/StatusRoundedImage.qml

@@ -5,6 +5,9 @@ import StatusQ.Core.Theme 0.1
 
 Rectangle {
     id: statusRoundImage
+
+    property bool showLoadingIndicator: false
+
     property alias image: image
 
     implicitWidth: 40
@@ -28,4 +31,15 @@ Rectangle {
         fillMode: Image.PreserveAspectFit
         cache: true
     }
+
+    Loader {
+        id: itemSelector
+        anchors.verticalCenter: parent.verticalCenter
+        anchors.horizontalCenter: parent.horizontalCenter
+        active: showLoadingIndicator && image.status === Image.Loading
+        sourceComponent: StatusLoadingIndicator {
+            color: Theme.palette.directColor6
+
+        }
+    }
 }

src/StatusQ/Controls/StatusIconTabButton.qml

@@ -45,24 +45,17 @@ TabButton {
                 height: 28
                 StatusRoundedImage {
                     id: statusRoundImage
+                    showLoadingIndicator: true
                     width: parent.width
                     height: parent.height
                     image.source: icon.source
                 }
                 Loader {
-                    sourceComponent: {
+                    sourceComponent:letterIdenticon
-                        switch (statusRoundImage.image.status) {
+
-                            case Image.Loading:
-                              return statusLoadingIndicator
-                              break;
-                            case Image.Error:
-                              return letterIdenticon
-                              break;
-                        }
-                    }
                     anchors.verticalCenter: parent.verticalCenter
                     anchors.horizontalCenter: parent.horizontalCenter
-                    active: statusRoundImage.image.status === Image.Loading || statusRoundImage.image.status === Image.Error
+                    active: statusRoundImage.image.status === Image.Error
                 }
 
                 Component {