Method setButtonWidth

MyGUIEngine/src/MyGUI_TabItem.cpp:47–52

	}

	void TabItem::setButtonWidth(int _width)
	{
		TabControl* owner = getParent() != nullptr ? getParent()->castType<TabControl>(false) : nullptr;
		if (owner != nullptr)
			owner->setButtonWidth(this, _width);
	}

	void TabItem::setPropertyOverride(std::string_view _key, std::string_view _value)
	{