WINFORM的请问一下如何做这样的LISTview

Question

本帖最后由 csdsuper 于 2010-06-24 10:44:56 编辑

Answer 1

一样可以设置；
你的这个东西，不用listview，自己写个控件也很简单；只是没有时间帮你写而已

Answer 2

我发现ListVew有点像 就是像它的List模式下的方式，但是它的选中颜色怎么改呢，它的边框色怎么改呢

Answer 3

控件代码using System.Collections.Generic;
using System.Drawing;
using System.Windows.Forms;namespace QiQi.Windows.Forms
{
    public class QiQiListBox : Control
    {
        private readonly List<QiQiListBoxItem> _items;
        private Color _border_color;
        private int _item_height;        private Color _selected_back_color;
        private int _selected_index;        public QiQiListBox()
        {
            SetStyle(ControlStyles.UserPaint | ControlStyles.AllPaintingInWmPaint, true);
            _items = new List<QiQiListBoxItem>();
            _item_height = 24;
            _selected_index = -1;
            _border_color = Color.FromArgb(245, 170, 114);
            _selected_back_color = Color.FromArgb(255, 237, 209);
        }        public Color BorderColor
        {
            get { return _border_color; }
            set { _border_color = value; }
        }        public Color SelectedBackColor
        {
            get { return _selected_back_color; }
            set { _selected_back_color = value; }
        }        public int SelectedIndex
        {
            get { return _selected_index; }
            set { _selected_index = value; }
        }        public int ItemHeight
        {
            get { return _item_height; }
            set { _item_height = value; }
        }        public void insert_item(QiQiListBoxItem item, int index)
        {
            _items.Insert(index, item);
        }        public void delete_item(int index)
        {
            _items.RemoveAt(index);
        }        protected override void OnPaintBackground(PaintEventArgs pevent)
        {
            base.OnPaintBackground(pevent);
            //边框
            using (var pen = new Pen(_border_color))
            {
                Rectangle rect = DisplayRectangle;
                rect.Width -= 1;
                rect.Height -= 1;
                pevent.Graphics.DrawRectangle(pen, rect);
            }
        }        protected override void OnPaint(PaintEventArgs e)
        {
            for (int i = 0; i < _items.Count; i++)
            {
                draw_item(e.Graphics, i, i == _selected_index);
            }
        }        private void draw_item(Graphics g, int index, bool selected)
        {
            QiQiListBoxItem item = _items[index];
            Rectangle rect = get_item_rect(index);
            using (Brush bru = new SolidBrush(selected ? _selected_back_color : BackColor))
            {
                g.FillRectangle(bru, rect);
            }
            //图标
            g.DrawImage(item.Image, 1, 1 + index*_item_height, 24, 24);
            Rectangle rect_text = rect;
            rect_text.Width -= 24;
            rect_text.X += 24 + 10;
            var sf = new StringFormat();
            sf.LineAlignment = StringAlignment.Center;
            g.DrawString(item.Text, Font, Brushes.Black, rect_text, sf);
        }        private Rectangle get_item_rect(int index)
        {
            return new Rectangle(2, index*_item_height + 2, Width - 4, _item_height);
        }        public int hit_test(int x, int y)
        {
            for (int i = 0; i < _items.Count; i++)
            {
                if (get_item_rect(i).Contains(x, y))
                    return i;
            }
            return -1;
        }        protected override void OnMouseDown(MouseEventArgs e)
        {
            base.OnMouseDown(e);
            int index = hit_test(e.X, e.Y);
            Graphics g = CreateGraphics();
            if (_selected_index != -1)
                draw_item(g, _selected_index, false);
            if (index != -1)
            {
                _selected_index = index;
                draw_item(g, index, true);
            }
        }
    }    public class QiQiListBoxItem
    {
        public Image Image { get; set; }
        public string Text { get; set; }
        public object Tag { get; set; }
    }
}

Answer 4

调用代码            list.insert_item(new QiQiListBoxItem
                                 {
                                     Image = Image.FromFile(@"f:\\temp\\i1.png"),
                                     Text = "智能秘书",
                                 }, 0);
            list.insert_item(new QiQiListBoxItem
                                 {
                                     Image = Image.FromFile(@"f:\\temp\\i2.png"),
                                     Text = "信息订阅",
                                 }, 0);
            list.insert_item(new QiQiListBoxItem
                                 {
                                     Image = Image.FromFile(@"f:\\temp\\i3.png"),
                                     Text = "空间信息",
                                 }, 0);
            list.Invalidate();100分 拿出来 

Answer 5

你把它改成从 ListBox 继承的。