C# TreeView.GetColumn方法代码示例

	public CoverageView (string fileName, ProgressBar status)
	{
		TreeStore store = new TreeStore (typeof (string), typeof (string), typeof (string), typeof (string), typeof (object));
		tree = new TreeView (store);

		CellRendererText renderer = new CellRendererText ();
		// LAME: Why is this property a float instead of a double ?
		renderer.Xalign = 0.5f;

		tree.AppendColumn ("Classes", new CellRendererText (), "text", 0);
		tree.AppendColumn ("Lines Hit", renderer, "text", 1);
		tree.AppendColumn ("Lines Missed", renderer, "text", 2);
		tree.AppendColumn ("Coverage", renderer, "text", 3);

		tree.GetColumn (0).Resizable = true;
		tree.GetColumn (1).Alignment = 0.0f;
		tree.GetColumn (1).Resizable = true;
		tree.GetColumn (2).Alignment = 0.0f;
		tree.GetColumn (2).Resizable = true;
		tree.GetColumn (3).Alignment = 0.0f;
		tree.GetColumn (3).Resizable = true;

		tree.HeadersVisible = true;

		model = new CoverageModel ();
		foreach (string filter in DEFAULT_FILTERS) {
			model.AddFilter (filter);
		}
		this.status = status;
		model.Progress += Progress;
		model.ReadFromFile (fileName);

		TreeItem root = new TreeItem (store, null, model, "PROJECT");

		Hashtable classes2 = model.Classes;

		namespaces = new Hashtable ();
		string[] sorted_names = new string [classes2.Count];
		classes2.Keys.CopyTo (sorted_names, 0);
		Array.Sort (sorted_names);
		Progress ("Building tree", 0.95);
		foreach (string name in sorted_names) {
			ClassCoverageItem klass = (ClassCoverageItem)classes2 [name];

			if (klass.filtered)
				continue;

			string namespace2 = klass.name_space;
			TreeItem nsItem = (TreeItem)namespaces [namespace2];
			if (nsItem == null) {
				nsItem = new TreeItem (store, root, (CoverageItem)model.Namespaces [namespace2], namespace2);
				//				nsItem.SetPixmap (0, namespaceOpenPixmap);
				namespaces [namespace2] = nsItem;
			}

			if (nsItem.model.filtered)
				continue;

			ClassItem classItem = new ClassItem (store, nsItem, klass, klass.name);

			// We should create the method nodes only when the class item
			// is opened
			
			foreach (MethodCoverageItem method in klass.Methods) {
				if (method.filtered)
					continue;

				string title = method.Name;
				if (title.Length > 64)
					title = title.Substring (0, 63) + "...)";

				new MethodItem (store, classItem, classItem, method, title);
			}
		}

		tree.ExpandRow (store.GetPath (root.Iter), false);

		// it becomes very hard to navigate if everything is expanded
		//foreach (string ns in namespaces.Keys)
		//	tree.ExpandRow (store.GetPath (((TreeItem)namespaces [ns]).Iter), false);

		tree.ButtonPressEvent += new ButtonPressEventHandler (OnButtonPress);
		tree.Selection.Mode = SelectionMode.Single;

		source_views = new Hashtable ();
		window_maps = new Hashtable ();
		Progress ("Done", 1.0);
		// LAME: Why doesn't widgets visible by default ???
		tree.Show ();
	}

 private void refresh(TreeView treeView,TreeViewHelper helper)
 {
     ListStore listStore=helper.ListStore;
     int fieldCountArticulo=helper.getFieldCount();
     for (int i=0;i<fieldCountArticulo;i++){//elimina columnas
         treeView.RemoveColumn(treeView.GetColumn(0));
     }
     listStore.Clear();
     listStore=helper.ListStore;
     helper.actualizar(helper.IDbCommand,listStore);
 }

    // This requires that the perl program autorestart wraps this....
    public DialBOT()
        : base("DialBOT")
    {
        SetDefaultSize(800, 600);
        SetPosition(WindowPosition.Center);
        DeleteEvent += delegate { Application.Quit(); };

        // Top level container. This vertically divides the window into 3 sections:
        // Top is the 2 windows (balls-deep items and console output
        VBox topvbox = new VBox(false, 5);

        // Lets build the top 1/3rd here.
        Frame ballsdeepframe = new Frame("Balls-Deep Items");
        Frame consoleframe = new Frame("Console Output");
        // HBox mainhbox = new HBox(true,2);

        ballsdeeptree = new TreeView();

        bdstore = new TreeStore (typeof(string), typeof (string), typeof (string), typeof (string));
        LoadBalls();
        fillStore();

        // Put the TreeStore into a TreeModelSort so we can sort columns...
        // Sort by score for now
        bdsorted = new TreeModelSort(bdstore);
        bdsorted.SetSortColumnId(1,SortType.Descending);

        // Put the TreeModelSort into a TreeModelFilter so we can implement the filtering
        filterEntry = new Entry();
        // filter = new TreeModelFilter(bdsorted,null);
        // filter.VisibleFunc = FilterTreeFunc;   // Use this as the filter function.

        // And then set the visible TreeView to use the filter as it's store.
        ballsdeeptree.Model = bdsorted;

        ballsdeeptree.HeadersVisible = true;
        ballsdeeptree.HeadersClickable=true;
        ballsdeeptree.AppendColumn ("Added By", new CellRendererText (), "text", 0);
        ballsdeeptree.AppendColumn ("Score", new CellRendererText (), "text", 1);
        CellRendererText ballRenderer = new CellRendererText();
        ballsdeeptree.AppendColumn ("Text", ballRenderer, "text", 2);
        CellRendererText voteRenderer = new CellRendererText();
        voteRenderer.Editable=true;
        voteRenderer.Edited+=editVotes;
        ballsdeeptree.AppendColumn ("Votes", voteRenderer, "text", 3);

        TreeViewColumn col = ballsdeeptree.GetColumn(0);
        col.Clickable=true;
        col.Resizable = true;
        col.Clicked += new EventHandler (col_clicked0);

        col = ballsdeeptree.GetColumn(1);
        col.Resizable = true;
        col.Clickable=true;
        col.Clicked += new EventHandler (col_clicked1);

        col = ballsdeeptree.GetColumn(2);
        col.Resizable = true;
        col.Clickable=true;
        col.Clicked += new EventHandler (col_clicked2);

        col = ballsdeeptree.GetColumn(3);
        col.Clickable=true;
        col.Resizable = true;
        col.Clicked += new EventHandler (col_clicked3);

        ScrolledWindow ballsdeepscroll = new ScrolledWindow();

        ballsdeepscroll.Add(ballsdeeptree);

        Button deleteentry = new Button("Remove Entry");
        deleteentry.SetSizeRequest(70, 30);
        deleteentry.Clicked += new EventHandler(deleteBallMsg);

        ballsdeepframe.Add(ballsdeepscroll);
        ballsdeepframe.Add(deleteentry);

        // Entry box and label to filter on message as well as an HBox to put them next to each other
        filterEntry.Changed += OnFilterEntryTextChanged;
        Label filterLabel = new Label("Ball Message Search: ");
        HBox filterBox = new HBox();
        filterBox.PackStart(filterLabel,false,false,5);
        filterBox.PackStart(filterEntry,true,true,5);

        VBox ballvbox = new VBox(false,5);
        ballvbox.Add(ballsdeepframe);
        //ballvbox.PackStart(filterBox,false,false,1);

        topvbox.Add(ballvbox);

        consoleview = new TextView();
        consolebuffer=consoleview.Buffer;
        consolebuffer.Text = consoletext;

        ScrolledWindow consolescroll = new ScrolledWindow();
        consolescroll.SetPolicy(PolicyType.Automatic,PolicyType.Always);
        consolescroll.Add(consoleview);

        consoleframe.Add(consolescroll);
//.........这里部分代码省略.........

        public CoverageView(string fileName, ProgressBar status)
        {
            store = new TreeStore (typeof(string), typeof(string), typeof(string), typeof(string), typeof(object));
            tree = new TreeView (store);

            CellRendererText renderer = new CellRendererText ();
            CellRendererText coverageRenderer = new CellRendererText ();
            // LAME: Why is this property a float instead of a double ?
            renderer.Xalign = 0.5f;

            tree.AppendColumn ("Classes", new CellRendererText (), "text", 0);
            tree.AppendColumn ("Lines Hit", renderer, "text", 1);
            tree.AppendColumn ("Lines Missed", renderer, "text", 2);
            tree.AppendColumn ("Coverage", coverageRenderer, "text", 3);

            tree.GetColumn (0).Resizable = true;
            tree.GetColumn (1).Alignment = 0.0f;
            tree.GetColumn (1).Resizable = true;
            tree.GetColumn (2).Alignment = 0.0f;
            tree.GetColumn (2).Resizable = true;
            tree.GetColumn (3).Alignment = 0.0f;
            tree.GetColumn (3).Resizable = true;
            tree.GetColumn (3).SetCellDataFunc (coverageRenderer, new TreeCellDataFunc (RenderCoverage));

            tree.HeadersVisible = true;

            model = new CoverageModel ();
            foreach (string filter in DEFAULT_FILTERS) {
                model.AddFilter (filter);
            }
            this.status = status;
            model.Progress += Progress;
            model.ReadFromFile (fileName);

            TreeItem root = new TreeItem (store, null, model, "PROJECT");

            Hashtable classes2 = model.Classes;

            namespaces = new Hashtable ();
            string[] sorted_names = new string[classes2.Count];
            classes2.Keys.CopyTo (sorted_names, 0);
            Array.Sort (sorted_names);
            Progress ("Building tree", 0.95);
            foreach (string name in sorted_names) {
                ClassCoverageItem klass = (ClassCoverageItem)classes2[name];

                if (klass.filtered)
                    continue;

                string namespace2 = klass.name_space;
                TreeItem nsItem = (TreeItem)namespaces[namespace2];
                if (nsItem == null) {
                    nsItem = new TreeItem (store, root, (CoverageItem)model.Namespaces[namespace2], namespace2);
                    //				nsItem.SetPixmap (0, namespaceOpenPixmap);
                    namespaces[namespace2] = nsItem;
                }

                if (nsItem.model.filtered)
                    continue;

                ClassItem classItem = new ClassItem (store, nsItem, klass, klass.name);

                if (klass.ChildCount != 0) {
                    TreeIter treeIter = store.AppendNode (classItem.iter);
                    store.SetValues (treeIter, "<loading>");
                }
            }

            tree.ExpandRow (store.GetPath (root.Iter), false);

            // it becomes very hard to navigate if everything is expanded
            //foreach (string ns in namespaces.Keys)
            //	tree.ExpandRow (store.GetPath (((TreeItem)namespaces [ns]).Iter), false);

            tree.RowExpanded += new RowExpandedHandler (OnRowExpanded);
            tree.RowCollapsed += new RowCollapsedHandler (OnRowCollapsed);
            tree.ButtonPressEvent += new ButtonPressEventHandler (OnButtonPress);
            tree.Selection.Mode = SelectionMode.Single;

            Progress ("Done", 1.0);
            // LAME: Why doesn't widgets visible by default ???
            tree.Show ();
        }