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HTML5 mouse coordinate fix (account for letterboxing)

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This commit is contained in:
Joshua Granick
2014-10-14 09:55:08 -07:00
parent f82922b149
commit 1dbcc45890
1 changed files with 21 additions and 3 deletions
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18
lime/ui/MouseEventManager.hx
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@@ -59,10 +59,28 @@ class MouseEventManager {
if (window != null && window.element != null) { if (window != null && window.element != null) {
if (window.canvas != null) {
var rect = window.canvas.getBoundingClientRect ();
eventInfo.x = (event.clientX - rect.left) * (window.width / rect.width);
eventInfo.y = (event.clientY - rect.top) * (window.height / rect.height);
} else if (window.div != null) {
var rect = window.div.getBoundingClientRect ();
//eventInfo.x = (event.clientX - rect.left) * (window.div.style.width / rect.width);
eventInfo.x = (event.clientX - rect.left);
//eventInfo.y = (event.clientY - rect.top) * (window.div.style.height / rect.height);
eventInfo.y = (event.clientY - rect.top);
} else {
var rect = window.element.getBoundingClientRect (); var rect = window.element.getBoundingClientRect ();
eventInfo.x = (event.clientX - rect.left) * (window.width / rect.width); eventInfo.x = (event.clientX - rect.left) * (window.width / rect.width);
eventInfo.y = (event.clientY - rect.top) * (window.height / rect.height); eventInfo.y = (event.clientY - rect.top) * (window.height / rect.height);
}
} else { } else {
eventInfo.x = event.clientX; eventInfo.x = event.clientX;