FlxUICheckBox usage

dean

How do I use the checkbox? I don't understand how to use the params array. I want to be able to get the checked value in the callback function when it's changed.

var chkVibrate = new FlxUICheckBox(0, 0, null, null, "Vibrate", 100, [], vibrateChanged);
add(chkVibrate);

function called

private function vibrateChanged():Void
{
	// I want to use the checkbox checked value
}

dean

I can do this, but is there a way to pass the checked value to the function?

private var _chkVibrate:FlxUICheckBox;

_chkVibrate = new FlxUICheckBox(16, 144, null, null, "Vibrate", 100, [], vibrateChanged);
add(_chkVibrate);

private function vibrateChanged():Void
{
	trace("vibrateChanged = " + _chkVibrate.checked);
}

DleanJeans

Maybe you can bind()

_chkVibrate = new FlxUICheckBox(16, 144, null, null, "Vibrate", 100, [], vibrateChanged.bind(_chkVibrate);
add(_chkVibrate);

private function vibrateChanged(chkVibrate:FlxUICheckBox):Void
{
	trace("vibrateChanged = " + chkVibrate.checked);
}

dean

@DleanJeans

Thank you! I didn't know about bind.

Actually, it didn't work in one line, but this works

_chkVibrate = new FlxUICheckBox(0, 0, null, null, "Vibrate");
_chkVibrate.callback = vibrateChanged.bind(_chkVibrate);