lj_plc/Controls/Mesnac.Controls.Default/MCToolBar.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace Mesnac.Controls.Default
{
    public partial class MCToolBar : ToolStrip
    {
        private System.Windows.Forms.ToolStripDropDownButton DropDownButton;
        public MCToolBar()
        {
            InitializeComponent();
             
            this.GripStyle = ToolStripGripStyle.Hidden;
            base.PaintGrip += new PaintEventHandler(MCToolBar_PaintGrip);
        }

        void MCToolBar_Click(object sender, EventArgs e)
        {
            MessageBox.Show("ss");
        }

        public MCToolBar(IContainer container)
        {
            container.Add(this);

            InitializeComponent();

            base.PaintGrip += new PaintEventHandler(MCToolBar_PaintGrip);
        }

        void MCToolBar_PaintGrip(object sender, PaintEventArgs e)
        {

            return;
        }

        protected override ToolStripItemCollection DisplayedItems
        {
            get
            {
                //if (base.DesignMode)
                //{
                base.DisplayedItems.Clear();
                return base.DisplayedItems;
                //}
                //this.DropDownButton = new System.Windows.Forms.ToolStripDropDownButton();
                //this.Click += new EventHandler(MCToolBar_Click);
                //base.DisplayedItems.Add(DropDownButton);
                //ToolStripPanel dropDown = new ToolStripPanel();
                //dropDown.Opening += new CancelEventHandler(DropDown_Opening);
                //this.DropDownButton.DropDown = dropDown;
                //return base.DisplayedItems;
            }
        }
        List<CustomDropDownItem> _dropDownItems = new List<CustomDropDownItem>();
        public List<CustomDropDownItem> DropDownItems
        {

            get { return _dropDownItems; }
            set
            {
                _dropDownItems = value;
                if (value == null)
                    return;
                //foreach (CustomDropDownItem item in (List<CustomDropDownItem>)_dropDownItems)
                //{
                //    switch (item.Itemtype)
                //    {
                //        case itemtype.MCToolStripButton:
                //            MCToolStripButton mcsb = new MCToolStripButton();
                //            mcsb.Name = item.Name;
                //            bool isf = false;
                //            foreach (ToolStripItem itm in this.Items)
                //            {
                //                if (itm.Name == item.Name)
                //                {
                //                    isf = true;
                //                }
                //            }
                //            if (!isf)
                //                this.Items.Add(mcsb);
                //            break;
                //        default:
                //            break;
                //    }
                //}
            }
        }


        void DropDown_Opening(object sender, CancelEventArgs e)
        {
            //ToolStripPanel c = (ToolStripPanel)this.DropDownButton.DropDown;
        }
    }

    [Serializable]
    public class CustomDropDownItem
    {
        private itemtype itemtype;

        public itemtype Itemtype
        {
            get { return itemtype; }
            set { itemtype = value; }
        }

        private string name;

        public string Name
        {
            get { return name; }
            set { name = value; }
        }
    }

    public enum itemtype
    {
        MCToolStripButton,
    }
}