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added key event up and down arrows to controller.number.js

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This commit is contained in:
Jono Brandel 2011-01-31 12:25:57 -08:00
parent 7ce2af6f8e
commit 7048931536
1 changed files with 14 additions and 0 deletions
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14
controllers/controller.number.js
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@ -63,6 +63,20 @@ var NumberController = function() {
document.addEventListener('mousemove', dragNumberField, false); document.addEventListener('mousemove', dragNumberField, false);
}, false); }, false);
// Handle up arrow and down arrow
numberField.addEventListener('keyup', function(e) {
switch(e.keyCode) {
case 38: // up
var newVal = _this.getValue() + step;
_this.setValue(newVal);
break;
case 40: // down
var newVal = _this.getValue() - step;
_this.setValue(newVal);
break;
}
}, false);
document.addEventListener('mouseup', function(e) { document.addEventListener('mouseup', function(e) {
document.removeEventListener('mousemove', dragNumberField, false); document.removeEventListener('mousemove', dragNumberField, false);
GUI.makeSelectable(_this.parent.domElement); GUI.makeSelectable(_this.parent.domElement);