cocos2dx之彩色编辑输入框的设计(4)

剩下的其他函数：

//获取最大的Zorder
int ColorEdit::getMaxZOrder(Node * node)
{
	int zorder = -1;
	Vector nodeVec = node->getChildren();
	for (auto node : nodeVec)
	{
		int temp = node->getLocalZOrder();
		if (temp > zorder)
		{
			zorder = temp;
		}
	}
	log(children's max zorder is %d,zorder);

	return zorder;
}

void ColorEdit::updateText()
{
	if (m_editLocation == Location_Screen)
	{
		((Label *)((Scale9Sprite *)(m_pTarget->getChildByTag(101)))->getChildByTag(102))->setString(m_text);
	}
	else
	{
		((Label *)(m_pEditBg->getChildByTag(103)))->setString(m_text);
	}
}

最后我们在使用的时候，只需几行代码就行了。

auto colorEdit = ColorEdit::create(Size(250,40),coloredit/input_box.png,this,Location_Nature);
colorEdit->setPosition(Vec2(bgSize.width / 2,bgSize.height / 2));
bg->addChild(colorEdit);
到这里基本上说完了，写的不好的地方还请见谅。