summaryrefslogtreecommitdiffstats
path: root/tests/auto/declarative/visual/qmlspringfollow/follow.qml
diff options
context:
space:
mode:
Diffstat (limited to 'tests/auto/declarative/visual/qmlspringfollow/follow.qml')
-rw-r--r--tests/auto/declarative/visual/qmlspringfollow/follow.qml71
1 files changed, 71 insertions, 0 deletions
diff --git a/tests/auto/declarative/visual/qmlspringfollow/follow.qml b/tests/auto/declarative/visual/qmlspringfollow/follow.qml
new file mode 100644
index 0000000..1cfa750
--- /dev/null
+++ b/tests/auto/declarative/visual/qmlspringfollow/follow.qml
@@ -0,0 +1,71 @@
+import Qt 4.6
+
+Rectangle {
+ color: "#ffffff"
+ width: 320; height: 240
+ Rectangle {
+ id: rect
+ color: "#00ff00"
+ y: 200; width: 60; height: 20
+ y: SequentialAnimation {
+ running: true; repeat: true
+ NumberAnimation {
+ to: 20; duration: 500
+ easing: "easeInOutQuad"
+ }
+ NumberAnimation {
+ to: 200; duration: 2000
+ easing: "easeOutBounce"
+ }
+ PauseAnimation { duration: 1000 }
+ }
+ }
+
+ // Velocity
+ Rectangle {
+ color: "#ff0000"
+ x: rect.width; width: rect.width; height: 20
+ y: 200
+ y: SpringFollow { source: rect.y; velocity: 200 }
+ }
+
+ // Spring
+ Rectangle {
+ color: "#ff0000"
+ x: rect.width * 2; width: rect.width/2; height: 20
+ y: 200
+ y: SpringFollow { source: rect.y; spring: 1.0; damping: 0.2 }
+ }
+ Rectangle {
+ color: "#880000"
+ x: rect.width * 2.5; width: rect.width/2; height: 20
+ y: 200
+ y: SpringFollow { source: rect.y; spring: 1.0; damping: 0.2; mass: 3.0 } // "heavier" object
+ }
+
+ // Follow mouse
+ MouseRegion {
+ id: mouseRegion
+ anchors.fill: parent
+ Rectangle {
+ id: ball
+ width: 20; height: 20
+ radius: 10
+ color: "#0000ff"
+ x: SpringFollow { id: f1; source: mouseRegion.mouseX-10; spring: 1.0; damping: 0.05; epsilon: 0.25 }
+ y: SpringFollow { id: f2; source: mouseRegion.mouseY-10; spring: 1.0; damping: 0.05; epsilon: 0.25 }
+ states: [
+ State {
+ name: "following"
+ when: !f1.inSync || !f2.inSync
+ PropertyChanges { target: ball; color: "#ff0000" }
+ }
+ ]
+ transitions: [
+ Transition {
+ ColorAnimation { duration: 200 }
+ }
+ ]
+ }
+ }
+}