treeview.cs

来自「ftp上传的c#程序. ftp上传的c#程序.」· CS 代码 · 共 61 行

namespace FTP.View.VisibleControls {
  using System;
  using System.Windows.Forms;
  using System.Drawing;
  using FTP.Model.DataStructures;

  internal class PanelTreeView : AbstractPanel {
    private HandleUserGestures  handleUserGestures;
    private TreeView  folderTreeView;
    private ImageList imageList1;
//    private bool systemChangeToConsume = false;  

    internal PanelTreeView(HandleUserGestures pHandleUserGestures) {
      this.handleUserGestures  = pHandleUserGestures;
      
      System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(PaulsFTPView));

      imageList1 = new System.Windows.Forms.ImageList();
      imageList1.ImageStream = (System.Windows.Forms.ImageListStreamer)resources.GetObject("imageList1.ImageStream");
      imageList1.TransparentColor = (Color)System.Drawing.Color.Transparent;
      
      folderTreeView = new TreeView();
      folderTreeView.Dock = DockStyle.Fill;
//      tvDirectoryTree.AllowDrop = true;
      folderTreeView.ImageList = (ImageList)imageList1;
      folderTreeView.SelectedImageIndex = 1;
      folderTreeView.ForeColor = (Color)System.Drawing.SystemColors.WindowText;
      folderTreeView.AllowDrop = true;
      folderTreeView.Indent = 19;
      folderTreeView.Text = "treeView1";
      folderTreeView.AfterSelect   += new TreeViewEventHandler (this.afterSelect);
      folderTreeView.PathSeparator  = "/";
//      toolTip1.SetToolTip(directoryTree, "Indicates whether lines are shown between sibling nodes and b etween parent and children nodes");
//      directoryTree.BeforeExpand += new TreeViewCancelEventHandler(directoryTree_BeforeExpand);
      this.Controls.Add(folderTreeView);
    }
		
		private void afterSelect (object sender, TreeViewEventArgs e) {
        string messageToView = "CHANGEDIRECTORY";
        handleUserGestures.handleUserGesture(messageToView);
		}
		
    // IViewComonentInterface methods  
    public override void AcceptModelChanges(ModelViewState ftpViewState) {
		ftpViewState.getTreeViewData(ref this.folderTreeView);
    }

    public override void ExtractUserChanges(ref ModelViewState pFtpViewState) {
		if (this.folderTreeView.SelectedNode != null)
		{
			pFtpViewState.requestedServerDirectory = this.folderTreeView.SelectedNode.FullPath;

//			System.Windows.Forms.MessageBox.Show("Select Dir >" + this.folderTreeView.SelectedNode.FullPath + "<", "", 
//				System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Information);
		}

    }
		
  }
}