From d1ab259186e2341a0839c87300065e9bb5f14e9c Mon Sep 17 00:00:00 2001
From: gxc <guoxuecheng@guoxuechengdeMacBook-Pro.local>
Date: 星期二, 12 十一月 2019 10:42:14 +0800
Subject: [PATCH] 2019.11.12

---
 ZigbeeApp/Shared/Phone/UserCenter/CommonBase/Controls/ListViewLayoutControls/VerticalListControl.cs |   64 ++++++++++++++++++++++++++++++-
 1 files changed, 61 insertions(+), 3 deletions(-)

diff --git a/ZigbeeApp/Shared/Phone/UserCenter/CommonBase/Controls/ListViewLayoutControls/VerticalListControl.cs b/ZigbeeApp/Shared/Phone/UserCenter/CommonBase/Controls/ListViewLayoutControls/VerticalListControl.cs
index df9a338..9d31add 100755
--- a/ZigbeeApp/Shared/Phone/UserCenter/CommonBase/Controls/ListViewLayoutControls/VerticalListControl.cs
+++ b/ZigbeeApp/Shared/Phone/UserCenter/CommonBase/Controls/ListViewLayoutControls/VerticalListControl.cs
@@ -15,6 +15,29 @@
         /// 琛屼箣闂寸殑闂磋窛
         /// </summary>
         public int rowSpace = 0;
+        /// <summary>
+        /// 鏈�澶ч珮搴�
+        /// </summary>
+        private int maxHeight = -1;
+        /// <summary>
+        /// 涓�涓病浠�涔堢敤鐨勪笢瑗�
+        /// </summary>
+        private FrameLayout frameBackTemp = null;
+        /// <summary>
+        /// 鑷畾涔夌殑鑾峰彇瀛愭帶浠朵釜鏁�
+        /// </summary>
+        public new int ChildrenCount
+        {
+            get
+            {
+                int count = base.ChildrenCount;
+                if (frameBackTemp != null)
+                {
+                    count--;
+                }
+                return count < 0 ? 0 : count;
+            }
+        }
 
         #endregion
 
@@ -47,28 +70,63 @@
                     view.Height += rowSpace;
                 }
             }
+            if (maxHeight == -1)
+            {
+                maxHeight = this.Height;
+            }
         }
         #endregion
 
         #region 鈻� 璋冩暣鐪熷疄楂樺害_______________________
 
         /// <summary>
+        /// 杩樺師楂樺害
+        /// </summary>
+        public void RecoverHeight()
+        {
+            if (this.maxHeight != -1)
+            {
+                this.Height = this.maxHeight;
+            }
+        }
+
+        /// <summary>
         /// 璋冩暣鎺т欢鐪熷疄楂樺害(鍙拡瀵硅鎺т欢閮芥槸鐩稿悓楂樺害鐨�,楂樺害鍙細鍑忓皯,涓嶄細澧炲姞)
         /// </summary>
         /// <param name="bottomSpace">搴曢儴绌虹櫧闂磋窛(鐪熷疄鍊�)</param>
-        public void AdjustRealHeight(int bottomSpace)
+        /// <param name="addSpace">褰撶湡瀹為珮搴﹁秴杩囧師鏈夐珮搴︽椂,鏄惁娣诲姞绌虹櫧</param>
+        public void AdjustRealHeight(int bottomSpace, bool addSpace = true)
         {
-            if (this.ChildrenCount == 0)
+            int count = frameBackTemp == null ? this.ChildrenCount : this.ChildrenCount - 1;
+            if (count <= 0)
             {
+                frameBackTemp?.RemoveFromParent();
+                frameBackTemp = null;
+                if (maxHeight != -1)
+                {
+                    //杩樺師涓烘渶澶ч珮搴�
+                    this.Height = maxHeight;
+                }
                 return;
             }
+
             //璋冩暣鍒楄〃鎺т欢鐨勯珮搴�
-            var realHeight = this.ChildrenCount * this.GetChildren(0).Height + bottomSpace;
+            var realHeight = count * this.GetChildren(0).Height + bottomSpace;
             if (realHeight < this.Height)
             {
+                frameBackTemp?.RemoveFromParent();
+                frameBackTemp = null;
                 //缂╁皬鎺т欢楂樺害
                 this.Height = realHeight;
             }
+            else if (addSpace == true && bottomSpace > 0 && realHeight > this.maxHeight)
+            {
+                frameBackTemp?.RemoveFromParent();
+
+                frameBackTemp = new FrameLayout();
+                frameBackTemp.Height = bottomSpace;
+                this.AddChidren(frameBackTemp);
+            }
         }
 
         #endregion

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