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Feature/arrow inputs #229

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Feature/arrow inputs #229

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dd1c04a
numbercontrollerbox to respond to arrow inputs
lucask42 Apr 27, 2019
316b73e
add semis
lucask42 Apr 27, 2019
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30 changes: 24 additions & 6 deletions src/dat/controllers/NumberControllerBox.js
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Original file line number Diff line number Diff line change
Expand Up @@ -93,12 +93,30 @@ class NumberControllerBox extends NumberController {
dom.bind(this.__input, 'blur', onBlur);
dom.bind(this.__input, 'mousedown', onMouseDown);
dom.bind(this.__input, 'keydown', function(e) {
// When pressing enter, you can be as precise as you want.
if (e.keyCode === 13) {
_this.__truncationSuspended = true;
this.blur();
_this.__truncationSuspended = false;
onFinish();
switch (e.key) {
case 'Enter':
{
// When pressing enter, you can be as precise as you want.
_this.__truncationSuspended = true;
this.blur();
_this.__truncationSuspended = false;
onFinish();
break;
}
case 'ArrowUp':
{
_this.setValue(_this.getValue() + _this.__impliedStep);
break;
}
case 'ArrowDown':
{
_this.setValue(_this.getValue() - _this.__impliedStep);
break;
}
default:
{
break;
}
}
});

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