Win7新版本

黄学彪

2021-01-28 1fcf2302f79f9cbea5ef17c3688311ed65cfabb4

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using Shared; 
using System; 
using System.Collections.Generic; 
using System.Text; 
 
namespace HDL_ON.Stan 
{ 
    /// <summary> 
    /// 做成一个列表型的FrameLayout(它与VerticalListControl同一性质,但是它是FrameLayout,它会改变高度) 
    /// </summary> 
    public class FrameListControl : FrameLayoutBase 
    { 
        /// <summary> 
        /// 行之间的间距 
        /// </summary> 
        public int rowSpace = 0; 
 
        /// <summary> 
        /// 做成一个列表型的FrameLayout(它与VerticalListControl同一性质,但是它是FrameLayout,它会改变高度) 
        /// </summary> 
        /// <param name="i_rowSpace">行之间的间距(这个值是与行控件绑定一起使用的)</param> 
        public FrameListControl(int i_rowSpace = 0) 
        { 
            rowSpace = Application.GetRealHeight(i_rowSpace); 
        } 
 
        /// <summary> 
        /// 添加子控件 
        /// </summary> 
        /// <param name="view"></param> 
        public override void AddChidren(View view) 
        { 
            if (view is FrameRowControl || view is RowLayoutControl) 
            { 
                //FrameRowLayout控件的时候,直接扩大它的高度 
                var intBottom = this.GetLocationMostLastViewBottom(); 
                if (intBottom != -1) 
                { 
                    view.Y = intBottom; 
                } 
                base.AddChidren(view); 
                if (rowSpace > 0) 
                { 
                    view.Height += rowSpace; 
                } 
            } 
            else 
            { 
                //非FrameRowLayout控件的时候,计算的是坐标 
                var intBottom = this.GetLocationMostLastViewBottom(); 
                if (intBottom != -1) 
                { 
                    view.Y = intBottom + rowSpace; 
                } 
                base.AddChidren(view); 
            } 
        } 
 
        /// <summary> 
        /// 调整真实高度 
        /// </summary> 
        /// <param name="bottomSpace">底部高度(非真实值)</param> 
        public void AdjustRealHeight(int bottomSpace = 0) 
        { 
            int bottomHeight = -1; 
 
            for (int i = 0; i < this.ChildrenCount; i++) 
            { 
                var child = this.GetChildren(i); 
                if (child.Bottom > bottomHeight) 
                { 
                    bottomHeight = child.Bottom; 
                } 
            } 
            if (bottomHeight != -1) 
            { 
                this.Height = bottomHeight + bottomSpace; 
            } 
        } 
 
        /// <summary> 
        /// 获取坐标底部最下面的那个控件的底部坐标 
        /// </summary> 
        /// <returns></returns> 
        private int GetLocationMostLastViewBottom() 
        { 
            int bottomHeight = -1; 
 
            for (int i = 0; i < this.ChildrenCount; i++) 
            { 
                var child = this.GetChildren(i); 
                if (child.Bottom > bottomHeight) 
                { 
                    bottomHeight = child.Bottom; 
                } 
            } 
            return bottomHeight; 
        } 
    } 
}