C# Button.Add方法代码示例

		/*
		 * Constructor
		 */
		public FindBar (PhotoQuery query, TreeModel model) : base(new HBox())
		{
			this.query = query;
            box = Child as HBox;

			box.Spacing = 6;
            box.BorderWidth = 2;

			box.PackStart (new Label (Catalog.GetString ("Find:")), false, false, 0);

			entry = new Entry ();
			entry.Completion = new LogicEntryCompletion (entry, model);

			entry.TextInserted  += HandleEntryTextInserted;
			entry.TextDeleted   += HandleEntryTextDeleted;
			entry.KeyPressEvent += HandleEntryKeyPress;

			box.PackStart (entry, true, true, 0);

			Button clear_button = new Gtk.Button ();
			clear_button.Add (new Gtk.Image ("gtk-close", Gtk.IconSize.Button));
			clear_button.Clicked += HandleCloseButtonClicked;
			clear_button.Relief = Gtk.ReliefStyle.None;
			box.PackStart (clear_button, false, false, 0);
		}

 // Constructor
 private NoteBookLabel(DI.Diagram diagram)
     : base(1, 3, false)
 {
     _parent = null;
     _diagram = diagram;
     //this must change depending of the diagram's type
     string diagramType = ((DI.SimpleSemanticModelElement)diagram.SemanticModel).TypeInfo;
     _icon = GetIcon(diagramType);
     //_icon = new Gdk.Pixbuf (new Gdk.Colorspace(), false, 8, 15, 15);
     //_icon.Fill (0xffff0000);
     //
     Attach(new Gtk.Image(_icon), 0, 1, 0, 1);
     //
     _label = new Label(_diagram.Name);
     Attach(_label, 1, 2, 0, 1);
     //
     Image image = new Image();
     image.Stock = Gtk.Stock.Close;
     _close_button = new Button();
     _close_button.Add(image);
     _close_button.HeightRequest = 20;
     _close_button.WidthRequest = 20;
     _close_button.Relief = Gtk.ReliefStyle.None;
     _close_button.Clicked += OnCloseButtonClicked;
     Tooltips ttips = new Tooltips ();
     ttips.SetTip (_close_button, GettextCatalog.GetString ("Close diagram"), GettextCatalog.GetString ("Close diagram"));
     //_close_button.
     Attach(_close_button, 2, 3, 0, 1);
     ShowAll();
 }

 public ModelElementTypeViewer(IBroadcaster hub)
 {
     _hub = hub;
     base.PackStart(new Gtk.Label("Model Element type:"), false, false, 2);
     _lblType = new Gtk.Label();
     base.PackStart(_lblType, false, false, 2);
     base.PackStart(new Gtk.Label(String.Empty), true, true, 0);
     // "Up" button
     Gtk.Image image = new Gtk.Image();
     image.Stock = Gtk.Stock.GoUp;
     _btnGoUp = new Gtk.Button();
     _btnGoUp.Add(image);
     _btnGoUp.Relief = Gtk.ReliefStyle.None;
     _btnGoUp.Clicked += new EventHandler(OnGoUpButtonClicked);
     _btnGoUp.Sensitive = false;
     base.PackStart(_btnGoUp, false, false, 0);
     // "Delete" button
     image = new Gtk.Image();
     image.Stock = Gtk.Stock.Delete;
     Gtk.Button btnDelete = new Gtk.Button();
     btnDelete.Add(image);
     btnDelete.Relief = Gtk.ReliefStyle.None;
     btnDelete.Clicked += new EventHandler(OnDeleteButtonClicked);
     btnDelete.Sensitive = true;
     base.PackStart(btnDelete, false, false, 0);
 }

		public Tab (string tabName)
		{
			if (tabName == null)
				throw new ArgumentNullException ("tabName");

			Label label = new Label (tabName); 
			label.Justify = Justification.Left;
			label.UseUnderline = false;
			
			Gtk.Image image = new Gtk.Image (Stock.Close, IconSize.Menu);
			image.Xalign = 0.5f;
			image.Yalign = 0.5f;
 
			Button button = new Button ();
			button.HeightRequest = 20;
			button.WidthRequest = 20;
			button.Relief = ReliefStyle.None;
			button.CanFocus = false;
			button.Clicked += delegate {
				if (CloseButtonClicked != null)
					CloseButtonClicked (this, EventArgs.Empty);
			};
			button.Add (image);

			this.PackStart (label, true, true, 0);
			this.PackEnd (button, false, false, 0);
			this.ShowAll ();
		}

		public ViewOrderDetailEdit() : base()
		{
			rex = new Regex(@"(?<int>\d*)?(?<sep>.)?(?<dec>\d*)?");
			ni = (System.Globalization.NumberFormatInfo)System.Globalization.CultureInfo.CurrentUICulture.NumberFormat.Clone();
			ni.NumberDecimalSeparator = ".";
			
			this.Resize(this.NRows, this.NColumns+1 );
						
			spinprice.FocusGrabbed += this.OnActive;
			spinprice.IsEditable = false;
			spinquant.FocusGrabbed += this.OnActive;
			spinquant.IsEditable = false;
			
			Button butclearprice;
			butclearprice = new Button();
			butclearprice.Add( new Image(Stock.Clear, IconSize.Button) );
			butclearprice.Clicked += OnClearPrice;
			butclearprice.CanFocus = false;
			
			Button butclearquant;
			butclearquant = new Button();
			butclearquant.Add( new Image(Stock.Clear, IconSize.Button) );
			butclearquant.Clicked += OnClearQuant;
			butclearquant.CanFocus = false;
			
			this.Attach(butclearprice,2,3,1,2,AttachOptions.Expand,AttachOptions.Fill,0,0);
			this.Attach(butclearquant,2,3,2,3,AttachOptions.Expand,AttachOptions.Fill,0,0);
			
			this.ShowAll();
		}

		public ViewNameIcon() : base()
		{
			upbutton = new Button();
			upbutton.Add( new Image(Stock.GoUp, IconSize.Button) );
			upbutton.Clicked += OnUpClicked;
			downbutton = new Button();			
			downbutton.Add( new Image(Stock.GoDown, IconSize.Button) );
			downbutton.Clicked += OnDownClicked;
			swindow = new ScrolledWindow();
			view = new IconView();
			
			CellRendererPixbuf cellicon= new CellRendererPixbuf();
			CellRendererText celltext = new CellRendererText();
			celltext.Xalign=0.5f;
			view.PackStart(cellicon, false);
			view.SetCellDataFunc(cellicon, CellRenderFunctions.RenderIcon);
			view.PackStart(celltext, false);
			view.SetCellDataFunc(celltext, CellRenderFunctions.RenderName);
			view.SelectionMode = Gtk.SelectionMode.Browse;
			view.SelectionChanged += OnSelectionChanged;
			view.ItemActivated += OnRowActivated;
			swindow.Add(view);
			swindow.HscrollbarPolicy = PolicyType.Never;
			swindow.VscrollbarPolicy = PolicyType.Automatic;
			this.PackStart(upbutton, false, false, 0);
			this.PackStart(swindow, true, true, 0);
			this.PackStart(downbutton, false, false, 0);
			
			store = new StoreBase();
			view.Model=store.ViewModel;
			
			ShowAll();
		}

 public static Button CreateSmallStockButton(string stock)
 {
     Button button = new Button ();
     Image image = new Image (stock, IconSize.Menu);
     button.Add (image);
     button.Relief = ReliefStyle.None;
     image.Show ();
     return button;
 }

		Gtk.Widget CreatePopupButton ()
		{
			this.popupButton = new Gtk.Button {
				WidthRequest = 20,
				CanFocus = true
			};

			popupButton.Add (new Gtk.Arrow (Gtk.ArrowType.Down, Gtk.ShadowType.Out));

			return popupButton;
		}

		public static Button create_button_stock_image(String stockid,String tooltip){
			Button tb = new  Button(stockid);
			tb.Remove(tb.Child);
			VBox v = new VBox();
			v.Add(new Gtk.Image(tb.RenderIcon(stockid,IconSize.SmallToolbar,tooltip)));
			tb.Add(v);
			tb.WidthRequest = 30;
			tb.CanFocus = false;
			tb.TooltipText = tooltip;
			tb.HasTooltip = true;
			return tb;
		}

		private Gtk.Button MakeButton (Gtk.HBox header, string icon, EventHandler handler)
		{
			Gtk.Button button = new Gtk.Button ();
			Gtk.Image img = new Gtk.Image (icon, Gtk.IconSize.Button);
			button.Add (img);
			button.Relief = Gtk.ReliefStyle.None;
			button.Clicked += handler;

			header.PackStart (button, false, false, 0);
			button.ShowAll ();

			return button;
		}

        public void AddWidget(KeyAction action, string desc, HotKey key, int position)
        {
            uint row_top, row_bottom, col_left, col_right;
            HBox box;
            Label descLabel, keyLabel;
            Button edit;
            Gtk.Image editImage;

            box = new HBox ();
            box.Spacing = 5;
            descLabel = new Label ();
            descLabel.Markup = String.Format ("<b>{0}</b>", desc);
            keyLabel = new Label ();
            keyLabel.Markup = GLib.Markup.EscapeText (key.ToString());
            edit = new Button ();
            editImage = new Gtk.Image (LongoMatch.Gui.Helpers.Misc.LoadIcon ("longomatch-pencil", 24));
            edit.Add (editImage);
            box.PackStart (descLabel, true, true, 0);
            box.PackStart (keyLabel, false, true, 0);
            box.PackStart (edit, false, true, 0);
            box.ShowAll ();

            sgroup.AddWidget (keyLabel);
            descLabel.Justify = Justification.Left;
            descLabel.SetAlignment (0f, 0.5f);
            edit.Clicked += (sender, e) => {
                HotKey hotkey = Config.GUIToolkit.SelectHotkey (key);
                if (hotkey != null) {
                    if (Config.Hotkeys.ActionsHotkeys.ContainsValue (hotkey)) {
                        Config.GUIToolkit.ErrorMessage (Catalog.GetString ("Hotkey already in use: ") +
                                                        GLib.Markup.EscapeText (hotkey.ToString()), this);
                    } else {
                        Config.Hotkeys.ActionsHotkeys[action] = hotkey;
                        Config.Save ();
                        keyLabel.Markup = GLib.Markup.EscapeText (hotkey.ToString());
                    }
                }
            };

            row_top = (uint)(position / table.NColumns);
            row_bottom = (uint)row_top + 1;
            col_left = (uint)position % table.NColumns;
            col_right = (uint)col_left + 1;
            table.Attach (box, col_left, col_right, row_top, row_bottom);
        }

		public ViewOrderEdit() : base()
		{
			comboorder = new ComboBoxOrders();
			comboorder.Changed += OnOrderChanged;
			comboorder.WidthRequest = 200;
			
			butneworder = new Button();
			butneworder.Add( new Image(Stock.New, IconSize.Button) );
			butneworder.Clicked += OnNewOrderClicked;
			
			buteditorder = new Button();
			buteditorder.Add( new Image(Stock.Edit, IconSize.Button) );
			buteditorder.Clicked += OnEditOrderClicked;

			butdelorder = new Button();
			butdelorder.Add( new Image(Stock.Delete, IconSize.Button) );
			butdelorder.Clicked += OnDeleteOrderClicked;

			HBox hb = new HBox();
			hb.PackStart(butdelorder, false, false, 0);
			hb.PackStart(comboorder,true, true, 0 );
			hb.PackStart(butneworder, false, false, 0 );
			hb.PackStart(buteditorder, false,false,0 );
			
			viewtot = new ViewOrderTotal();
			
			view = new ViewOrderDetails();
			view.HeaderVisible = true;
			view.FilterColumn="OrderId";			
			view.SelectionChanged += OnOrderDetailChanged;
			
			Frame frame = new Frame();
			frame.Label = "Oder item";
			viewdet = new ViewOrderDetailEdit();
			frame.Add(viewdet);
			
			pad = new KeyPad();
			pad.Clicked += OnPadClicked;
			
			PackStart(hb, false, true, 0);
			PackStart(viewtot, false, true, 3);
			PackStart(view, true, true, 3);
			PackStart(frame, false, false,3);
			PackStart(pad, false, true, 3);
		}

        public TabLabel(Label label, Gtk.Image icon)
            : base(false, 2)
        {
            this.icon = icon;
            this.PackStart (icon, false, true, 2);

            title = label;
            this.PackStart (title, true, true, 0);

            btn = new Button ();
            btn.Add (new Gtk.Image (GetType().Assembly, "MonoDevelop.Close.png"));
            btn.Relief = ReliefStyle.None;
            btn.SetSizeRequest (18, 18);
            this.PackStart (btn, false, false, 2);
            this.ClearFlag (WidgetFlags.CanFocus);

            this.ShowAll ();
        }

        public MainWindow(HttpAgent httpAgent, IRepositoryFactory repositoryFactory)
            : base(Gtk.WindowType.Toplevel)
        {
            this.httpAgent = httpAgent;

            WindowPosition = WindowPosition.Center;

            rekeningRepository = repositoryFactory.CreateRepository<IRekeningRepository>();
            consumptieRepository = repositoryFactory.CreateRepository<IConsumptieRepository>();

            // Rekeningen overzicht
            rekeningOverzichtWidget = new RekeningOverzichtWidget();
            rekeningOverzichtWidget.Refresh(rekeningRepository.GetAll());
            rekeningOverzichtWidget.RekeningClicked += handleRekeningClicked;

            // Afrekenen button
            Pango.FontDescription fontDescription = Pango.FontDescription.FromString("Arial");
            fontDescription.Size = 13000;
            fontDescription.Weight = Pango.Weight.Bold;
            Label afrekenenLabel = new Label("Afrekenen");
            afrekenenLabel.ModifyFont(fontDescription);
            afrekenenButton = new Button();
            afrekenenButton.Add(afrekenenLabel);
            afrekenenButton.Clicked += handleAfrekenenButtonClicked;

            // Rechter panel (bestellingen)
            bestellingenOverzichtWidget = new BestellingenOverzichtWidget();

            box = new HBox(false, 3);
            box.PackStart(rekeningOverzichtWidget);
            box.PackStart(bestellingenOverzichtWidget);

            // Main box
            vbox = new VBox(false, 0);
            vbox.PackStart(box);
            vbox.PackEnd(afrekenenButton);
            Add(vbox);

            ShowAll();

            this.DeleteEvent += OnDeleteEvent;
        }

		static void SetButtonIcon (Button button, string stockIcon)
		{
			Alignment alignment = new Alignment (0.5f, 0.5f, 0f, 0f);
			Label label = new Label (button.Label);
			HBox hbox = new HBox (false, 2);
			Image image = new Image ();
			
			image.Pixbuf = Stetic.IconLoader.LoadIcon (button, stockIcon, IconSize.Button);
			image.Show ();
			hbox.Add (image);
			
			label.Show ();
			hbox.Add (label);
			
			hbox.Show ();
			alignment.Add (hbox);
			
			button.Child.Destroy ();
			
			alignment.Show ();
			button.Add (alignment);
		}