Method onKeyboardRelease

src/Engine/InteractiveSurface.cpp:505–515

* Sets a function to be called every time a key is released when the surface is focused. * @param handler Action handler. * @param key Keyboard button to check for (note: ignores key modifiers). Set to 0 for any key. */

 * @param key Keyboard button to check for (note: ignores key modifiers). Set to 0 for any key.
 */
void InteractiveSurface::onKeyboardRelease(ActionHandler handler, SDLKey key)
{
	if (handler != 0)
	{
		_keyRelease[key] = handler;
	}
	else
	{
		_keyRelease.erase(key);
	}
}

/**
 * Sets a flag for this button to say "i'm a member of a textList" to true.