//-------∽-★-∽------∽-★-∽--------∽-★-∽ListViewScroll∽-★-∽--------∽-★-∽------∽-★-∽--------//
void ShowListViewScroll()
{
m_listViewScroll = ComponentUtil.EnsureComponent <KListViewScroll>(m_scrollViewItemList.gameObject);
m_listViewScroll.itemViewType = typeof(Item1);
m_listViewScroll.onDataChanged.AddListener(UpdateListItem2);
LayoutParam param = m_listViewScroll.layoutParam;
//param.padding = new Padding(20, 20, 20, 20);
param.itemGap = new Vector2(10, 50);
param.divNum = 3;
//param.dir = LayoutDirection.LeftToRight;
List <int> datas = new List <int>();
int num = 999;
for (int i = 0; i < num; ++i)
{
datas.Add(i);
}
//m_listViewScroll.direction = KScrollView.ScrollDir.horizontal;
m_listViewScroll.ShowList(datas);
}
//-------∽-★-∽------∽-★-∽--------∽-★-∽ListView∽-★-∽--------∽-★-∽------∽-★-∽--------//
void ShowListView()
{
GameObject container = GameObjUtil.FindChild(m_scrollViewItemList.gameObject, "Image_mask/Container_content");
List <int> datas = new List <int>();
int num = 10;
for (int i = 0; i < num; ++i)
{
datas.Add(i);
}
m_listView = ComponentUtil.EnsureComponent <KListView>(container);
m_listView.itemViewType = typeof(Item1);
m_listView.onDataChanged.AddListener(UpdateListItem);
LayoutParam param = m_listView.layoutParam;
//param.padding = new Padding(20, 20, 20, 20);
param.itemGap = new Vector2(10, 50);
//param.divNum = 2;
m_listView.ShowList(datas);
}
//-------∽-★-∽------∽-★-∽--------∽-★-∽Layout∽-★-∽--------∽-★-∽------∽-★-∽--------//
void ShowLayout()
{
LayoutParam param = new LayoutParam {
};
param.padding = new Padding(20, 20, 20, 20);
param.itemGap = new Vector2(50, 50);
param.divNum = 2;
GameObject itemGo = GameObjUtil.FindChild(m_scrollViewItemList.gameObject, "Image_mask/Container_content/Container_Item");
GameObject container = GameObjUtil.GetParent(itemGo);
itemGo.SetActive(false);
for (var i = 0; i < 10; ++i)
{
GameObject item = GameObjUtil.Instantiate(itemGo);
item.SetActive(true);
GameObjUtil.ChangeParent(item, container);
LayoutUtil.LayItem(param, i, item);
m_idx2item[i] = item;
}
}
void initList(int[] array, bool isCreateTitle = false)
{
float H = padding.top;
CountArray = array;
for (int i = 0; i < CountArray.Length; i++)
{
if (isCreateTitle)
{
//创建title
GameObject title;
if (i >= _titleList.Count)
{
title = (GameObject)GameObject.Instantiate(titleTemp);
title.transform.SetParent(content.transform);
title.transform.localScale = new Vector3(1f, 1f, 1f);
RectTransform rt = title.GetComponent <RectTransform>();
rt.anchorMin = new Vector3(0, 1);
rt.anchorMax = new Vector3(0, 1);
rt.pivot = new Vector3(0, 1);
_titleList.Add(title);
}
else
{
title = _titleList[i];
}
title.transform.localPosition = new Vector2(0, -H);
title.SetActive(true);
H += titleSize.height + spacing.y;
if (onUpdateTitle != null)
{
//int realIndex = _titleList.IndexOf(title);
onUpdateTitle(i, 0, 0, title);
}
}
//创建layout参数
int line = Mathf.CeilToInt(CountArray[i] * 1f / lineCount);
LayoutParam layout = new LayoutParam();
layout.posY = -H;
layout.height = line * cellSize.height + (line - 1) * spacing.y;
H += layout.height + spacing.y;
_layoutMap.Add(i, layout);
}
content.GetComponent <RectTransform>().sizeDelta = new Vector2(viewSize.width, H + padding.bottom);
checkLayout();
}
//-------~★~-------~★~-------~★~测试ListView~★~-------~★~-------~★~-------//
void ShowListView()
{
LayoutParam layoutParam = m_listView.layoutParam;
//layoutParam.dir = LayoutDirection.LeftToRight;
//layoutParam.divNum = 2;
layoutParam.origin = new Vector2(0, -200f);
layoutParam.itemGap = new Vector2(0, 50f);
//m_listView.direction = KScrollView.ScrollDir.horizontal;
m_listView.onDataChanged.AddListener(UpdateListItem);
//int len = MathUtil.RandomInt(10, 30);
int len = 200;
m_listView.ShowLen(len, 100);
}
public void checkLayout()
{
Vector2 pos = content.transform.localPosition;
foreach (var v in _layoutMap)
{
LayoutParam layout = v.Value;
float h = layout.height;
float posY1 = layout.posY + pos.y;
float posY2 = layout.posY + pos.y - h;
float start = 0f;
float end = 0f;
if (posY1 > 0 && posY2 <= 0 && posY2 >= -viewSize.height) //顶部超出
{
start = posY1;
end = h;
}
else if (posY1 <= 0 && posY1 > -viewSize.height && posY2 < -viewSize.height) //底部超出
{
start = 0;
end = viewSize.height + posY1;
}
else if (posY1 <= 0 && posY1 > -viewSize.height && posY2 < 0 && posY2 >= -viewSize.height) //完全包含
{
start = 0;
end = h;
}
else if (posY1 > 0 && posY2 < -viewSize.height)
{
start = posY1;
end = posY1 + viewSize.height;
}
else
{
continue;
}
int _start = Mathf.FloorToInt(start / (cellSize.height + spacing.y));
int _end = Mathf.FloorToInt(end / (cellSize.height + spacing.y));
updateLayout(_start, _end, v.Key);
}
}
