From 735b588e64d29c5336402c8e1d43f77e8b2cbe31 Mon Sep 17 00:00:00 2001
From: Shawn Rutledge <shawn.rutledge@qt.io>
Date: Wed, 6 Dec 2017 14:39:35 +0100
Subject: flingAnimation manual test: add velocity vectors; install a ball
 return

Just like the one at the bowling alley... no actually the problem was
that it's easy to fling the balls right out of the window, and we
don't have collision detection so we can't make them bounce.  Now
they simply come back "home" after a delay.

Change-Id: I297828321fce975b929e449e56799fd9280b682d
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
---
 tests/manual/pointer/flingAnimation.qml | 60 +++++++++++++++++++++++++++++++--
 1 file changed, 57 insertions(+), 3 deletions(-)

(limited to 'tests/manual')

diff --git a/tests/manual/pointer/flingAnimation.qml b/tests/manual/pointer/flingAnimation.qml
index 851ffd1083..3b0d359530 100644
--- a/tests/manual/pointer/flingAnimation.qml
+++ b/tests/manual/pointer/flingAnimation.qml
@@ -43,15 +43,48 @@ Rectangle {
             id: ball
             objectName: "ball" + index
             source: "resources/redball.png"
-            width: 80; height: 80; x: 200 + index * 200; y: 200
+            property real homeX: 200 + index * 200
+            property real homeY: 200
+            width: 80; height: 80; x: homeX; y: 200
 
             Text {
                 anchors.centerIn: parent
                 color: "white"
-                text: anim.velocity.x.toFixed(2) + "," + anim.velocity.y.toFixed(2)
+                text: momentum.velocity.x.toFixed(2) + "," + momentum.velocity.y.toFixed(2)
             }
 
-            MomentumAnimation { id: anim; target: ball }
+            SequentialAnimation {
+                id: anim
+
+                function restart(vel) {
+                    stop()
+                    momentum.velocity = vel
+                    start()
+                }
+
+                MomentumAnimation { id: momentum; target: ball }
+
+                PauseAnimation { duration: 500 }
+
+                ParallelAnimation {
+                    id: ballReturn
+                    NumberAnimation {
+                        target: ball
+                        property: "x"
+                        to: homeX
+                        duration: 1000
+                        easing.period: 50
+                        easing.type: Easing.OutElastic
+                    }
+                    NumberAnimation {
+                        target: ball
+                        property: "y"
+                        to: homeY
+                        duration: 1000
+                        easing.type: Easing.OutElastic
+                    }
+                }
+            }
 
             DragHandler {
                 id: dragHandler
@@ -68,6 +101,27 @@ Rectangle {
                 radius: width / 2
                 opacity: 0.25
             }
+
+            Rectangle {
+                visible: width > 0
+                width: dragHandler.point.velocity.length() * 100
+                height: 2
+                x: ball.width / 2
+                y: ball.height / 2
+                z: -1
+                rotation: Math.atan2(dragHandler.point.velocity.y, dragHandler.point.velocity.x) * 180 / Math.PI
+                transformOrigin: Item.BottomLeft
+                antialiasing: true
+
+                Image {
+                    source: "resources/arrowhead.png"
+                    anchors.right: parent.right
+                    anchors.verticalCenter: parent.verticalCenter
+                    width: 16
+                    height: 12
+                    antialiasing: true
+                }
+            }
         }
     }
 }
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