better dialog content in tca

src/shell/applets/testcomponentsapplet/contents/ui/DialogContent.qml

@@ -29,26 +29,34 @@ import org.kde.qtextracomponents 0.1 as QtExtras
 Item {
     id: dialogsPage
     width: 300
-    height: 300
+    height: 200
     signal closeMe()
     Rectangle {
         color: "green"
         //anchors.margins: 24
-        opacity: 0.1
+        opacity: 0
         anchors.fill: parent
     }
-    PlasmaComponents.TextArea {
-        anchors { left: parent.left; right: parent.right; top: parent.top; }
-        //width: parent.width
-        height: _h*2
-    }
-    PlasmaComponents.Button {
-        id: thanks
-        anchors { right: parent.right; bottom: parent.bottom; }
-        iconSource: "dialog-ok"
-        text: "Thanks."
-        //onClicked: dialogsPage.parent.visible = false;
-        onClicked: closeMe()
+    Column {
+        anchors.fill: parent
+        spacing: 12
+        PlasmaExtras.Title {
+            id: tx
+            text: "Test Dialog"
+        }
+        PlasmaComponents.TextArea {
+            anchors { left: parent.left; right: parent.right; top: tx.bottom; }
+            width: parent.width
+            height: 80
+        }
+        PlasmaComponents.Button {
+            id: thanks
+            anchors { horizontalCenter: parent.horizontalCenter; bottom: parent.bottom; bottomMargin: 24; }
+            iconSource: "dialog-ok"
+            text: "Thanks."
+            //onClicked: dialogsPage.parent.visible = false;
+            onClicked: closeMe()
+        }
     }
 }