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using UnityEngine;
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using FairyGUI;
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public class ScrollPaneMain : MonoBehaviour
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{
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GComponent _mainView;
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GList _list;
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void Awake()
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{
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Application.targetFrameRate = 60;
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Stage.inst.onKeyDown.Add(OnKeyDown);
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}
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void Start()
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{
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_mainView = this.GetComponent<UIPanel>().ui;
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_list = _mainView.GetChild("list").asList;
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_list.itemRenderer = RenderListItem;
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_list.SetVirtual();
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_list.numItems = 1000;
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_list.onTouchBegin.Add(OnClickList);
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_mainView.GetChild("box").asCom.onDrop.Add(OnDrop);
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LongPressGesture gesture = new LongPressGesture(_list);
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gesture.once = true;
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gesture.trigger = 1f;
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gesture.onAction.Add(OnLongPress);
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}
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void RenderListItem(int index, GObject obj)
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{
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GButton item = obj.asButton;
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item.title = "Item " + index;
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item.scrollPane.posX = 0; //reset scroll pos
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//Be carefull, RenderListItem is calling repeatedly, dont call 'Add' here!
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//请注意，RenderListItem是重复调用的，不要使用Add增加侦听！
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item.GetChild("b0").onClick.Set(OnClickStick);
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item.GetChild("b1").onClick.Set(OnClickDelete);
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}
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void OnClickList(EventContext context)
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{
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//find out if there is an item in edit status
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//查找是否有项目处于编辑状态
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int cnt = _list.numChildren;
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for (int i = 0; i < cnt; i++)
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{
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GButton item = _list.GetChildAt(i).asButton;
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if (item.scrollPane.posX != 0)
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{
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//Check if clicked on the button
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if (item.GetChild("b0").asButton.IsAncestorOf(GRoot.inst.touchTarget)
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|| item.GetChild("b1").asButton.IsAncestorOf(GRoot.inst.touchTarget))
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{
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return;
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}
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item.scrollPane.SetPosX(0, true);
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//avoid scroll pane default behavior
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//取消滚动面板可能发生的拉动。
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item.scrollPane.CancelDragging();
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_list.scrollPane.CancelDragging();
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break;
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}
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}
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}
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void OnLongPress(EventContext context)
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{
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//find out which item is under finger
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//逐层往上知道查到点击了那个item
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GObject obj = GRoot.inst.touchTarget;
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GObject p = obj.parent;
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while (p != null)
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{
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if (p == _list)
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break;
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p = p.parent;
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}
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if (p == null)
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return;
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Debug.Log(obj.text);
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DragDropManager.inst.StartDrag(obj, obj.icon, obj.text);
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}
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void OnDrop(EventContext context)
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{
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_mainView.GetChild("txt").text = "Drop " + (string)context.data;
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}
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void OnClickStick(EventContext context)
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{
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_mainView.GetChild("txt").text = "Stick " + (((GObject)context.sender).parent).text;
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}
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void OnClickDelete(EventContext context)
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{
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_mainView.GetChild("txt").text = "Delete " + (((GObject)context.sender).parent).text;
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}
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void OnKeyDown(EventContext context)
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{
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if (context.inputEvent.keyCode == KeyCode.Escape)
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{
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Application.Quit();
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}
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}
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} |