Doc: add documentation to Dashboard examplev5.10.0-beta2

Task-number: QTBUG-60648
Change-Id: I79b9fdfde18041d95b7aa422bfb4d188ed907589
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

2 files changed, 10 insertions, 6 deletions

diff --git a/examples/quickcontrols/extras/dashboard/qml/TurnIndicator.qml b/examples/quickcontrols/extras/dashboard/qml/TurnIndicator.qml
index b132510eb..c0fb67204 100644
--- a/examples/quickcontrols/extras/dashboard/qml/TurnIndicator.qml
+++ b/examples/quickcontrols/extras/dashboard/qml/TurnIndicator.qml
@@ -59,7 +59,7 @@ Item {
     property bool flashing: false
 
     scale: direction === Qt.LeftArrow ? 1 : -1
-
+//! [1]
     Timer {
         id: flashTimer
         interval: 500
@@ -67,7 +67,8 @@ Item {
         repeat: true
         onTriggered: flashing = !flashing
     }
-
+//! [1]
+//! [2]
     function paintOutlinePath(ctx) {
         ctx.beginPath();
         ctx.moveTo(0, height * 0.5);
@@ -79,7 +80,7 @@ Item {
         ctx.lineTo(0.6 * width, height);
         ctx.lineTo(0, height * 0.5);
     }
-
+//! [2]
     Canvas {
         id: backgroundCanvas
         anchors.fill: parent
@@ -95,7 +96,7 @@ Item {
             ctx.stroke();
         }
     }
-
+//! [3]
     Canvas {
         id: foregroundCanvas
         anchors.fill: parent
@@ -111,4 +112,5 @@ Item {
             ctx.fill();
         }
     }
+//! [3]
 }
diff --git a/examples/quickcontrols/extras/dashboard/qml/ValueSource.qml b/examples/quickcontrols/extras/dashboard/qml/ValueSource.qml
index 7225be482..44913621a 100644
--- a/examples/quickcontrols/extras/dashboard/qml/ValueSource.qml
+++ b/examples/quickcontrols/extras/dashboard/qml/ValueSource.qml
@@ -49,7 +49,7 @@
 ****************************************************************************/
 
 import QtQuick 2.2
-
+//! [0]
 Item {
     id: valueSource
     property real kph: 0
@@ -79,6 +79,7 @@ Item {
     property int turnSignal: gear == "P" && !start ? randomDirection() : -1
     property real temperature: 0.6
     property bool start: true
+//! [0]
 
     function randomDirection() {
         return Math.random() > 0.5 ? Qt.LeftArrow : Qt.RightArrow;
@@ -101,7 +102,7 @@ Item {
 
         SequentialAnimation {
             loops: Animation.Infinite
-
+//! [1]
             ParallelAnimation {
                 NumberAnimation {
                     target: valueSource
@@ -120,6 +121,7 @@ Item {
                     duration: 3000
                 }
             }
+//! [1]
             ParallelAnimation {
                 // We changed gears so we lost a bit of speed.
                 NumberAnimation {