firka/flutter
firka/flutter
5
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove touch events from Sky

Browse Source 
We use pointer events instead.

R=esprehn@chromium.org

Review URL: https://codereview.chromium.org/868133003
This commit is contained in:
Adam Barth 2015-01-23 12:41:56 -08:00
parent 0b73de95da
commit 106c532257
1 changed files with 10 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
examples/touch-demo.sky
View File

@ -15,22 +15,20 @@ dot {
var dot = document.querySelector("dot");
var log = document.querySelector("log");
function logTouchEvent(evt) {
function logPointerEvent(evt) {
var message = "type=" + event.type;
if (evt.touches && evt.touches.length > 0) {
var x = evt.touches[0].clientX.toFixed(2);
var y = evt.touches[0].clientY.toFixed(2);
var x = evt.x.toFixed(2);
var y = evt.y.toFixed(2);
message += " x=" + x + " y=" + y;
var transform = "translate(" + (x - 50) + "px," + (y - 50) + "px)";
dot.style.transform = transform;
}
log.textContent = message;
}
document.documentElement.addEventListener("touchstart", logTouchEvent);
document.documentElement.addEventListener("touchmove", logTouchEvent);
document.documentElement.addEventListener("touchend", logTouchEvent);
document.documentElement.addEventListener("touchcancel", logTouchEvent);
document.documentElement.addEventListener("pointerdown", logPointerEvent);
document.documentElement.addEventListener("pointermove", logPointerEvent);
document.documentElement.addEventListener("pointerup", logPointerEvent);
document.documentElement.addEventListener("pointercancel", logPointerEvent);
</script>
</sky>