C# ScrolledWindow.SetPolicy方法代码示例

		public DemoApplicationWindow () : base ("Application Window")
		{
			SetDefaultSize (200, 200);

			vbox = new VBox (false, 0);
			Add (vbox);

			AddActions ();

			statusbar = new Statusbar ();
			UpdateStatus ();
			vbox.PackEnd (statusbar, false, false, 0);

			ScrolledWindow sw = new ScrolledWindow ();
			sw.SetPolicy (PolicyType.Automatic, PolicyType.Automatic);
			sw.ShadowType = ShadowType.In;
			vbox.PackEnd (sw, true, true, 0);

			TextView textview = new TextView ();
			textview.Buffer.MarkSet += new MarkSetHandler (MarkSet);
			sw.Add (textview);

			textview.GrabFocus ();

			ShowAll ();
		}

		public DemoTreeStore () : base ("Card planning sheet")
		{
			VBox vbox = new VBox (false, 8);
			vbox.BorderWidth = 8;
			Add (vbox);

			vbox.PackStart (new Label ("Jonathan's Holiday Card Planning Sheet"),
					false, false, 0);

			ScrolledWindow sw = new ScrolledWindow ();
			sw.ShadowType = ShadowType.EtchedIn;
			sw.SetPolicy (PolicyType.Automatic, PolicyType.Automatic);
			vbox.PackStart (sw, true, true, 0);

			// create model
			CreateModel ();

			// create tree view
			TreeView treeView = new TreeView (store);
			treeView.RulesHint = true;
			treeView.Selection.Mode = SelectionMode.Multiple;
			AddColumns (treeView);

			sw.Add (treeView);

			// expand all rows after the treeview widget has been realized
			treeView.Realized += new EventHandler (ExpandRows);

			SetDefaultSize (650, 400);
			ShowAll ();
		}

		public DemoListStore () : base ("ListStore Demo")
		{
			BorderWidth = 8;

			VBox vbox = new VBox (false, 8);
			Add (vbox);

			Label label = new Label ("This is the bug list (note: not based on real data, it would be nice to have a nice ODBC interface to bugzilla or so, though).");
			vbox.PackStart (label, false, false, 0);

			ScrolledWindow sw = new ScrolledWindow ();
			sw.ShadowType = ShadowType.EtchedIn;
			sw.SetPolicy (PolicyType.Automatic, PolicyType.Automatic);
			vbox.PackStart (sw, true, true, 0);

                        // create model
			store = CreateModel ();

			// create tree view
			TreeView treeView = new TreeView (store);
			treeView.RulesHint = true;
			treeView.SearchColumn = (int) Column.Description;
			sw.Add (treeView);

			AddColumns (treeView);

			// finish & show
			SetDefaultSize (280, 250);
			ShowAll ();
		}

        public AddNodeDialog(SimulatorInterface simulatorInterface)
        {
            this.Build ();
            this.simulatorInterface = simulatorInterface;
            ScrolledWindow sw = new ScrolledWindow ();
            sw.ShadowType = ShadowType.EtchedIn;
            sw.SetPolicy (PolicyType.Automatic, PolicyType.Automatic);
            sw.HeightRequest = 250;

            VBox.PackStart (sw, true, true, 0);
            Table table = new Table ((uint)(BasicNode.NodeLabels.Length), 2, true);
            sw.AddWithViewport (table);
            for (int i = 0; i < BasicNode.NodeLabels.Length; i++)
            {
                labels.Add (new Label (BasicNode.NodeLabels[i]));
                table.Attach (labels[i], 0, 1, (uint)(i), (uint)(i) + 1);
                entries.Add (new SpinButton (0, 80, 1));
                entries[i].ClimbRate = 1;
                entries[i].Numeric = true;
                table.Attach (entries[i], 1, 2, (uint)(i), (uint)(i) + 1);
            }
            buttonOk.Clicked += new EventHandler (AddNode);
            buttonCancel.Clicked += new EventHandler (Cancel);
            this.SetDefaultSize (340, 300);
            this.Modal = true;
            this.ShowAll ();
        }

	static void Main (string [] args)
	{
		Application.Init ();

		if (args.Length <= 0) {
			Console.WriteLine ("\nUSAGE: ImageBrowser.exe <directory>\n");
			return;
		}
	
		string dir = args [0];

		Gtk.Window window = new Gtk.Window ("Image Browser");
		Gtk.ScrolledWindow scroll = new Gtk.ScrolledWindow (new Adjustment (IntPtr.Zero), new Adjustment (IntPtr.Zero));

		ArrayList images = GetItemsFromDirectory (dir);
		
		Gtk.Table table = PopulateTable (images);
		
		window.Title = String.Format ("{0}: {1} ({2} images)", window.Title, dir, images.Count);
		window.SetDefaultSize (300, 200);
		window.DeleteEvent += Window_Delete;
		scroll.AddWithViewport (table);
		scroll.SetPolicy (PolicyType.Automatic, PolicyType.Automatic);
		window.Add (scroll);
		window.ShowAll ();
		Application.Run ();
	}

        private ScrolledWindow CreateText(TextBuffer buffer, bool IsSource)
        {
            ScrolledWindow scrolledWindow = new ScrolledWindow ();
            scrolledWindow.SetPolicy (PolicyType.Automatic, PolicyType.Automatic);
            scrolledWindow.ShadowType = ShadowType.In;

            TextView textView = new TextView (buffer);
            textView.Editable = false;
            textView.CursorVisible = false;

            scrolledWindow.Add (textView);

            if (IsSource) {
                FontDescription fontDescription = FontDescription.FromString ("monospace");
                textView.OverrideFont (fontDescription);
                textView.WrapMode = Gtk.WrapMode.None;
            } else {
                // Make it a bit nicer for text
                textView.WrapMode = Gtk.WrapMode.Word;
                textView.PixelsAboveLines = 2;
                textView.PixelsBelowLines = 2;
            }

            return scrolledWindow;
        }

		public DemoTextView () : base ("TextView")
		{
			SetDefaultSize (450,450);
			BorderWidth = 0;

			VPaned vpaned = new VPaned ();
			vpaned.BorderWidth = 5;
			Add (vpaned);

			// For convenience, we just use the autocreated buffer from
			// the first text view; you could also create the buffer
			// by itself, then later create a view widget.
			view1 = new TextView ();
			TextBuffer buffer = view1.Buffer;
			view2 = new TextView (buffer);

			ScrolledWindow sw = new ScrolledWindow ();
			sw.SetPolicy (PolicyType.Automatic, PolicyType.Automatic);
			vpaned.Add1 (sw);
			sw.Add (view1);

			sw = new ScrolledWindow ();
			sw.SetPolicy (PolicyType.Automatic, PolicyType.Automatic);
			vpaned.Add2 (sw);
			sw.Add (view2);

			CreateTags (buffer);
			InsertText (buffer);

			AttachWidgets (view1);
			AttachWidgets (view2);

			ShowAll ();
		}

		public DemoStockBrowser () : base ("Stock Icons and Items")
		{
			SetDefaultSize (-1, 500);
			BorderWidth = 8;

			HBox hbox = new HBox (false, 8);
			Add (hbox);

			ScrolledWindow sw = new ScrolledWindow ();
			sw.SetPolicy (PolicyType.Never, PolicyType.Automatic);
			hbox.PackStart (sw, false, false, 0);

			ListStore model = CreateModel ();

			TreeView treeview = new TreeView (model);
			sw.Add (treeview);

			TreeViewColumn column = new TreeViewColumn ();
			column.Title = "Name";
			CellRenderer renderer = new CellRendererPixbuf ();
			column.PackStart (renderer, false);
			column.SetAttributes (renderer, "stock_id", Column.Id);
			renderer = new CellRendererText ();
			column.PackStart (renderer, true);
			column.SetAttributes (renderer, "text", Column.Name);

			treeview.AppendColumn (column);
			treeview.AppendColumn ("Label", new CellRendererText (), "text", Column.Label);
			treeview.AppendColumn ("Accel", new CellRendererText (), "text", Column.Accel);
			treeview.AppendColumn ("ID", new CellRendererText (), "text", Column.Id);

			Alignment align = new Alignment (0.5f, 0.0f, 0.0f, 0.0f);
			hbox.PackEnd (align, false, false, 0);

			Frame frame = new Frame ("Selected Item");
			align.Add (frame);

			VBox vbox = new VBox (false, 8);
			vbox.BorderWidth = 8;
			frame.Add (vbox);

			typeLabel = new Label ();
			vbox.PackStart (typeLabel, false, false, 0);
			iconImage = new Gtk.Image ();
			vbox.PackStart (iconImage, false, false, 0);
			accelLabel = new Label ();
			vbox.PackStart (accelLabel, false, false, 0);
			nameLabel = new Label ();
			vbox.PackStart (nameLabel, false, false, 0);
			idLabel = new Label ();
			vbox.PackStart (idLabel, false, false, 0);

			treeview.Selection.Mode = Gtk.SelectionMode.Single;
			treeview.Selection.Changed += new EventHandler (SelectionChanged);

			ShowAll ();
		}

 public FolderView(ViewBase owner)
     : base(owner)
 {
     scroller = new ScrolledWindow();
     scroller.SetPolicy(PolicyType.Automatic, PolicyType.Automatic);
     table = new Table(1, 1, false);
     scroller.AddWithViewport(table);
     _mainWidget = scroller;
 }

		public DemoIconView () : base ("Gtk.IconView demo")
		{
			SetDefaultSize (650, 400);
			DeleteEvent += new DeleteEventHandler (OnWinDelete);

			VBox vbox = new VBox (false, 0);
			Add (vbox);

			Toolbar toolbar = new Toolbar ();
			vbox.PackStart (toolbar, false, false, 0);

			upButton = new ToolButton (Stock.GoUp);
			upButton.IsImportant = true;
			upButton.Sensitive = false;
			toolbar.Insert (upButton, -1);

			ToolButton homeButton = new ToolButton (Stock.Home);
			homeButton.IsImportant = true;
			toolbar.Insert (homeButton, -1);

			fileIcon = GetIcon (Stock.File);
			dirIcon = GetIcon (Stock.Open);

			ScrolledWindow sw = new ScrolledWindow ();
			sw.ShadowType = ShadowType.EtchedIn;
			sw.SetPolicy (PolicyType.Automatic, PolicyType.Automatic);
			vbox.PackStart (sw, true, true, 0);

			// Create the store and fill it with the contents of '/'
			store = CreateStore ();
			FillStore ();

			IconView iconView = new IconView (store);
			iconView.SelectionMode = SelectionMode.Multiple;

			upButton.Clicked += new EventHandler (OnUpClicked);
			homeButton.Clicked += new EventHandler (OnHomeClicked);

			iconView.TextColumn = COL_DISPLAY_NAME;
			iconView.PixbufColumn = COL_PIXBUF;

			iconView.ItemActivated += new ItemActivatedHandler (OnItemActivated);
			sw.Add (iconView);
			iconView.GrabFocus ();

			ShowAll ();
		}

        public MainWindow(InvoiceDirectory idir_)
            : base(WindowType.Toplevel)
        {
            idir = idir_;

            SetSizeRequest(500, 500);
            Title = "Fakturering 2.6";

            maingroup = new HBox(false, 0);
            buttons = new VButtonBox();
            scrolledhd = new ScrolledWindow();
            create   = Button.NewWithLabel("Skapa ny faktura");
            edit     = Button.NewWithLabel("Redigera faktura");
            delete   = Button.NewWithLabel("Radera faktura");
            showbut  = Button.NewWithLabel("Visa faktura");
            printbut = Button.NewWithLabel("Skriv ut faktura");

            CreateListView();

            Add(maingroup);
            maingroup.PackStart(scrolledhd, true, true, 0);
            maingroup.PackStart(buttons, false, false, 0);
            buttons.Layout = ButtonBoxStyle.Start;
            buttons.PackStart(create,   false, false, 0);
            buttons.PackStart(edit,     false, false, 0);
            buttons.PackStart(showbut,  false, false, 0);
            buttons.PackStart(printbut, false, false, 0);
            buttons.PackStart(delete,   false, false, 0);
            scrolledhd.AddWithViewport(listview);
            scrolledhd.SetPolicy(PolicyType.Automatic, PolicyType.Automatic);

            UpdateHDList();

            create.Clicked   += new EventHandler(Create);
            edit.Clicked     += new EventHandler(Edit);
            delete.Clicked   += new EventHandler(DeleteInvoice);
            showbut.Clicked  += new EventHandler(ShowInvoice);
            printbut.Clicked += new EventHandler(PrintInvoice);

            maingroup.ShowAll();

            //Den här måste vara här då storleken inte är känd innan
            ScrollToEnd(scrolledhd);

            DeleteEvent += new Gtk.DeleteEventHandler(DeleteWindow);
        }

        public ConsoleLog(Settings set)
        {
            settings = set;

            textView = new TextView();
            textView.Editable = false;
            textView.CursorVisible = false;

            scroller = new ScrolledWindow();
            scroller.SetPolicy(PolicyType.Automatic, PolicyType.Always);
            scroller.Add(textView);

            InitTags();

            settings.RefreshFont += OnRefreshFont;
            OnRefreshFont(this, null);
        }

		public DemoEditableCells () : base ("Shopping list")
		{
			SetDefaultSize (320, 200);
			BorderWidth = 5;

			VBox vbox = new VBox (false, 5);
			Add (vbox);

			vbox.PackStart (new Label ("Shopping list (you can edit the cells!)"), false, false, 0);

			ScrolledWindow scrolledWindow = new ScrolledWindow ();
			scrolledWindow.ShadowType = ShadowType.EtchedIn;
			scrolledWindow.SetPolicy (PolicyType.Automatic, PolicyType.Automatic);
			vbox.PackStart (scrolledWindow, true, true, 0);

			// create model
			store = CreateModel ();

			// create tree view
			treeView = new TreeView (store);
			treeView.RulesHint = true;
			treeView.Selection.Mode = SelectionMode.Single;

			AddColumns ();
			scrolledWindow.Add (treeView);

			// some buttons
			HBox hbox = new HBox (true, 4);
			vbox.PackStart (hbox, false, false, 0);

			Button button = new Button ("Add item");
			button.Clicked += new EventHandler (AddItem);
			hbox.PackStart (button, true, true, 0);

			button = new Button ("Remove item");
			button.Clicked += new EventHandler (RemoveItem);
			hbox.PackStart (button, true, true, 0);

			ShowAll ();
		}

		public DemoHyperText () : base ("HyperText")
		{
			handCursor = new Gdk.Cursor (Gdk.CursorType.Hand2);
			regularCursor = new Gdk.Cursor (Gdk.CursorType.Xterm);

			SetDefaultSize (450, 450);

			TextView view = new TextView ();
			view.WrapMode = WrapMode.Word;
			view.KeyPressEvent += new KeyPressEventHandler (KeyPress);
			view.WidgetEventAfter += new WidgetEventAfterHandler (EventAfter);
			view.MotionNotifyEvent += new MotionNotifyEventHandler (MotionNotify);
			view.VisibilityNotifyEvent += new VisibilityNotifyEventHandler (VisibilityNotify);

			ScrolledWindow sw = new ScrolledWindow ();
			sw.SetPolicy (Gtk.PolicyType.Automatic, Gtk.PolicyType.Automatic);
			Add (sw);
			sw.Add (view);

			ShowPage (view.Buffer, 1);
			ShowAll ();
		}

        public MainWindow_Pango()
            : base("pango + unicode + font")
        {
            SetPosition(WindowPosition.Center);
            DeleteEvent += delegate
            {
                    Application.Quit();
            };

            ScrolledWindow sw = new ScrolledWindow();
            sw.ShadowType = ShadowType.EtchedIn;
            sw.SetPolicy(PolicyType.Automatic, PolicyType.Automatic);

            Context context = this.CreatePangoContext();
            _fonts = context.Families;

            _store = CreateModel();

            TreeView view = new TreeView();
            view.RulesHint = true;
            sw.Add(view);

            CreateColumn(view);

            string text = @"하늘과 바람과 별과 시 - 윤동주\n1821 года в Москве.Был вторым из 7 детей. Отец, Михаил Андреевич";

            _label = new Label(text);

            Pango.FontDescription fontDesc = Pango.FontDescription.FromString("SignPainter 20");
            _label.ModifyFont(fontDesc);

            Fixed fix = new Fixed();

            fix.Put(_label, 5, 5);
            Add(fix);
            //Add(sw);
            ShowAll();
        }