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Handle events via addEventListener(). This solves an issue with touch events firing twice (they were firing once for bubble and once for capture). With addEventListener(), they fire once.

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This commit is contained in:
Michael Jumper
2012-01-24 22:56:53 -08:00
parent 692186f0c9
commit 8cc8ad9e5e
1 changed files with 13 additions and 5 deletions
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18
guacamole-common-js/src/main/resources/oskeyboard.js
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@@ -266,8 +266,7 @@ Guacamole.OnScreenKeyboard = function(url) {
row.appendChild(key_container_element); row.appendChild(key_container_element);
// Set up click handler for key // Set up click handler for key
key_element.onmousedown = function press(e) {
key_element.ontouchstart = function() {
// Press key if not yet pressed // Press key if not yet pressed
if (!key.pressed) { if (!key.pressed) {
@@ -306,11 +305,14 @@ Guacamole.OnScreenKeyboard = function(url) {
} }
e.preventDefault();
}; };
key_element.onmouseup = key_element.addEventListener("mousedown", press, true);
key_element.onmouseout = key_element.addEventListener("touchstart", press, true);
key_element.ontouchend = function() {
function release(e) {
// Release key if currently pressed // Release key if currently pressed
if (key.pressed) { if (key.pressed) {
@@ -329,8 +331,14 @@ Guacamole.OnScreenKeyboard = function(url) {
} }
e.preventDefault();
}; };
key_element.addEventListener("mouseup", release, true);
key_element.addEventListener("mouseout", release, true);
key_element.addEventListener("touchend", release, true);
} }
}); });