Method setString

Source/ButtonSprite.cpp:172–236

}

void ButtonSprite::setString(std::string_view str)
{
	if (!_hasTextProvided)
		return;

	// Shrink label if too long
	_label->setScale(1);
	_label->setString(str);

	if (_width > 0)
	{
		float labelWidth = _label->getContentSize().width;
		if (labelWidth > _width)
			_label->setScale(_width / labelWidth);
	}

	if (_label->getScale() >= _scale)
	{
		_label->setScale(_scale);
	}

	// Update content size
	Vec2 newContentSize(16, 0);

	if (_absoluteWidth)
	{
		newContentSize.width += _width;
	}
	else
	{
		float labelWidth = _label->getContentSize().width;

		if (_minWidth < (labelWidth * _label->getScale()))
		{
			newContentSize.width += labelWidth * _label->getScale();
		}
		else
		{
			newContentSize.width += _minWidth;
		}
	}

	if (_height == 0)
	{
		newContentSize.height = _label->getContentSize().height + 4;
	}
	else
	{
		newContentSize.height = _height;
	}

	_buttonTexture->setContentSize(newContentSize);
	this->setContentSize(_buttonTexture->getContentSize());

	// Update positions
	_label->setPosition({ _spriteOffset.x + (this->getContentSize().width / 2), _spriteOffset.y + (this->getContentSize().height / 2) });
	_buttonTexture->setPosition(this->getContentSize() / 2);