Radio button

ingo · November 30, 2019, 12:36pm

Looking for a working example of the radio button. Can’t figure it out.

TIA,

Ingo

Coirt · November 30, 2019, 2:49pm

Is it the logic you can’t figure out?

if (this == true) {them = false;}

ingo · November 30, 2019, 6:21pm

Sadly I didn’t come that far. Much earlier in the process, I start with say 4 buttons. Those should be grouped into a radioButton I think? Looked a the ‘plain’ button and the rgb led, but that didn’t inspire.

Thanks for your patience,

Ingo

Coirt · November 30, 2019, 6:29pm

Not necessarily grouped, just give the appearance of being so. All a radio button does is turn off other buttons when each is enabled. If you can make one light turn on all lights it’s just a matter of doing the opposite. 1’s and 0’s!

github.com

VCVRack/Rack/blob/v1/include/engine/Light.hpp

#pragma once
#include <common.hpp>


namespace rack {
namespace engine {


struct Light {
	/** The square of the brightness.
	Unstable API. Use set/getBrightness().
	*/
	float value = 0.f;

	/** Sets the brightness immediately with no light decay. */
	void setBrightness(float brightness) {
		value = brightness;
	}

	float getBrightness() {

This file has been truncated. show original

ingo · November 30, 2019, 7:36pm

Mmm, so you have to implement the logic yourself? Then what are RadioButton.cpp &-.hpp for?

Coirt · November 30, 2019, 8:51pm

Selecting module tags / brands I think, but not sure.