C# Gtk.Entry类代码示例

		public ConsoleGtk ()
		{
			Window win = new Window ("MonoLOGO");
			win.DeleteEvent += new EventHandler (Window_Delete);
			win.BorderWidth = 4;
			win.DefaultSize = new Size (450, 300);
			
			VBox vbox = new VBox (false, 4);
			win.EmitAdd (vbox);
			
			ScrolledWindow swin = new ScrolledWindow (new Adjustment (0.0, 0.0, 0.0, 0.0, 0.0, 0.0), new Adjustment (0.0, 0.0, 0.0, 0.0, 0.0, 0.0));
			swin.HscrollbarPolicy = Gtk.PolicyType.Automatic;
			swin.VscrollbarPolicy = Gtk.PolicyType.Automatic;
			swin.ShadowType = Gtk.ShadowType.In;
			vbox.PackStart (swin, true, true, 0);
			
			TextBuffer buf = new TextBuffer (new TextTagTable ());
			Out = new TextWriterGtk (buf);
			TextView text = new TextView (buf);
			text.Editable = false;
			swin.EmitAdd (text);

			Entry entry = new Entry ();
			entry.Activate += new EventHandler (Entry_Activate);
			vbox.PackStart (entry, false, false, 0);
			
			win.ShowAll ();
		}

        public WebNavigationBox()
        {
            var hbox = new HBox(false, 1);

            _goBackButton = CreateButton("Back", Stock.GoBack, OnGoBack);
            hbox.Add(_goBackButton);
            ((Box.BoxChild)hbox[_goBackButton]).Expand = false;

            _goForwardButton = CreateButton("Forward", Stock.GoForward, OnGoForward);
            hbox.Add(_goForwardButton);
            ((Box.BoxChild)hbox[_goForwardButton]).Expand = false;

            _stopButton = CreateButton("Stop", Stock.Stop, OnStop);
            hbox.Add(_stopButton);
            ((Box.BoxChild)hbox[_stopButton]).Expand = false;

            _refreshButton = CreateButton("Refresh", Stock.Refresh, OnRefresh);
            hbox.Add(_refreshButton);
            ((Box.BoxChild)hbox[_refreshButton]).Expand = false;

            _homeButton = CreateButton("Home", Stock.Home, OnHome);
            hbox.Add(_homeButton);
            ((Box.BoxChild)hbox[_homeButton]).Expand = false;

            _addressEntry = new Entry();
            _addressEntry.CanFocus = true;
            hbox.Add(_addressEntry);
            ((Box.BoxChild)hbox[_addressEntry]).Expand = true;

            _goButton = CreateButton("Go", Stock.Ok, OnGo);
            hbox.Add(_goButton);
            ((Box.BoxChild)hbox[_goButton]).Expand = false;

            Add(hbox);
        }

		public ViewOrderTotal() : base()
		{
			HBox hb = new HBox();
			
			Label label2 = new Label("Price:");
			Label label3 = new Label("Tax:");
			Label label4 = new Label("TTC:");
			
			
			entryprice = new Entry();
			entryprice.WidthRequest = 50;
			entryprice.IsEditable = false;
			entrytax = new Entry();
			entrytax.WidthRequest = 50;
			entrytax.IsEditable = false;
			entryttcprice = new Entry();
			entryttcprice.WidthRequest = 50;
			entryttcprice.IsEditable = false;
			
			this.Label = "Total";
			this.Add(hb);
			hb.BorderWidth = 6;
			//hb.PackStart(label1);
			hb.PackStart(label2, false, true, 6);
			hb.PackStart(entryprice, true, true, 0);
			hb.PackStart(label3, false, true, 6);
			hb.PackStart(entrytax, true, true, 0);
			hb.PackStart(label4, false, true, 6);
			hb.PackStart(entryttcprice, true, true, 0);
		}

        public QueryBox (Client app)
        {
            this.app = app;
            AppPaintable = true;

            hbox = new HBox () { BorderWidth = 6 };

            Entry = new Gtk.Entry () { WidthChars = 40 };
            Entry.Activated += OnActivated;

            var query_button = new Hyena.Widgets.ImageButton (Catalog.GetString ("Select Matching"), Gtk.Stock.Find);
            query_button.Clicked += OnActivated;

            var close_button = new Hyena.Widgets.ImageButton (null, Gtk.Stock.Close);
            close_button.Clicked += delegate {
                Hide ();
            };

            hbox.PackStart (Entry, true, true, 0);
            hbox.PackStart (query_button, false, false, 0);
            hbox.PackStart (close_button, false, false, 0);
            Child = hbox;

            KeyPressEvent += delegate (object o, KeyPressEventArgs args) {
                if (args.Event.Key == Gdk.Key.Escape) {
                    Hide ();
                }
            };

            ShowAll ();
        }

        public void rename_category(bool is_create)
        {
            Gtk.Entry rename_entry = new Gtk.Entry();
            rename_entry.Text = category.metalabel.label;
            rename_entry.Name = "rename_cat";
            rename_entry.AddEvents((int)Gdk.EventMask.KeyReleaseMask);
            rename_entry.KeyReleaseEvent += delegate (object sender, Gtk.KeyReleaseEventArgs e) {
                on_rename_cat_key_release(e, is_create);
            };

            int pos = 0;
            foreach (Widget w in representation) {
                if (w.Name == category.metalabel.label) {
                    w.Destroy();
                    break;
                } else
                    ++pos;
            }

            representation.PackStart(rename_entry, false, false, 6);
            representation.ReorderChild(rename_entry, pos);
            representation.ShowAll();

            rename_entry.GrabFocus();
        }

		public void Initialize (EditSession session)
		{
			this.session = session;
			
			//if standard values are supported by the converter, then 
			//we list them in a combo
			if (session.Property.Converter.GetStandardValuesSupported (session))
			{
				store = new ListStore (typeof(string), typeof(object));

				//if converter doesn't allow nonstandard values, or can't convert from strings, don't have an entry
				if (session.Property.Converter.GetStandardValuesExclusive (session) || !session.Property.Converter.CanConvertFrom (session, typeof(string))) {
					combo = new ComboBox (store);
					var crt = new CellRendererText ();
					combo.PackStart (crt, true);
					combo.AddAttribute (crt, "text", 0);
				} else {
					combo = new ComboBoxEntry (store, 0);
					entry = ((ComboBoxEntry)combo).Entry;
					entry.HeightRequest = combo.SizeRequest ().Height;
				}

				PackStart (combo, true, true, 0);
				combo.Changed += TextChanged;
				
				//fill the list
				foreach (object stdValue in session.Property.Converter.GetStandardValues (session)) {
					store.AppendValues (session.Property.Converter.ConvertToString (session, stdValue), ObjectBox.Box (stdValue));
				}
				
				//a value of "--" gets rendered as a --, if typeconverter marked with UsesDashesForSeparator
				object[] atts = session.Property.Converter.GetType ()
					.GetCustomAttributes (typeof (StandardValuesSeparatorAttribute), true);
				if (atts.Length > 0) {
					string separator = ((StandardValuesSeparatorAttribute)atts[0]).Separator;
					combo.RowSeparatorFunc = (model, iter) => separator == ((string)model.GetValue (iter, 0));
				}
			}
			// no standard values, so just use an entry
			else {
				entry = new Entry ();
				PackStart (entry, true, true, 0);
			}

			//if we have an entry, fix it up a little
			if (entry != null) {
				entry.HasFrame = false;
				entry.Changed += TextChanged;
				entry.FocusOutEvent += FirePendingChangeEvent;
			}

			if (entry != null && ShouldShowDialogButton ()) {
				var button = new Button ("...");
				PackStart (button, false, false, 0);
				button.Clicked += ButtonClicked;
			}
			
			Spacing = 3;
			ShowAll ();
		}

		public Navbar (Gtk.IconSize size)
		{
			address = new Entry ("address");
			// FIXME: this doesnt't seem to work yet
			// address.Completion = new EntryCompletion ();
			address.WidthChars = 50;
			address.Activated += new EventHandler (OnGoUrl);

			ActionEntry[] actions = new ActionEntry[]
			{
				new ActionEntry ("back", Gtk.Stock.GoBack, null, null, GettextCatalog.GetString ("Go back"), new EventHandler (OnBackClicked)),
				new ActionEntry ("forward", Gtk.Stock.GoForward, null, null, GettextCatalog.GetString ("Go forward"), new EventHandler (OnForwardClicked)),
				new ActionEntry ("stop", Gtk.Stock.Stop, null, null, GettextCatalog.GetString ("Stop loading"), new EventHandler (OnStopClicked)),
				new ActionEntry ("reload", Gtk.Stock.Refresh, null, null, GettextCatalog.GetString ("Address"), new EventHandler (OnReloadClicked)),
				new ActionEntry ("go", Gtk.Stock.Ok, null, null, GettextCatalog.GetString ("Load address"), new EventHandler (OnGoUrl))
			};

			ActionGroup ag = new ActionGroup ("navbarGroup");
			ag.Add (actions);

			UIManager uim = new UIManager ();
			uim.InsertActionGroup (ag, 0);
			uim.AddWidget += new AddWidgetHandler (OnAddWidget);
			uim.AddUiFromString (uiInfo);

			ToolItem item = new ToolItem ();
			item.Add (address);
	
			Toolbar tb = uim.GetWidget ("/ui/toolbar") as Toolbar;
			tb.IconSize = size;
			tb.Add (item);
			this.ShowAll ();
		}

        public CategoriaListView()
        {
            TreeViewHelper t=new TreeViewHelper(treeView,"Select * from categoria");
            Gtk.Action refreshAction = new Gtk.Action("refreshAction", null, null, Stock.Refresh);
            //tengo acceso al actionGroup de IEntityListView
            actionGroup.Add(refreshAction);
            refreshAction.Activated += delegate {t.Refresh ();};
            Gtk.Action editAction = new Gtk.Action("editAction", null, null, Stock.Edit);
            actionGroup.Add(editAction);
            editAction.Activated += delegate {
                Window ventana=new Window("Editar");
                ventana.SetDefaultSize(500,500);
                VBox h=new VBox(true,10);
                ventana.Add (h);
                Label enunciado=new Label("Introduce el nuevo valor:");
                h.Add (enunciado);
                Entry caja=new Entry();
                h.Add (caja);
                Button b=new Button("Editar");
                h.Add (b);
                b.Clicked+=delegate
                {
                    IDbCommand dbCommand=App.Instance.DbConnection.CreateCommand();
                    dbCommand.CommandText =
                    string.Format ("update categoria set nombre='{1}' where id={0}", t.Id,caja.Text);
                    dbCommand.ExecuteNonQuery ();
                };

                ventana.ShowAll();

            };
        }

        public RecentFileListWindow(string title, Gtk.Window parent, DialogFlags flags, params object[] button_data)
            : base(title, parent, flags, button_data)
        {
            _searchView = new Gtk.Entry ("");
            _searchView.SetSizeRequest (500, 40);
            _searchView.Changed += _searchView_Changed;
            _searchView.KeyReleaseEvent += HandleSearchViewKeyReleaseEvent;
            _searchView.KeyPressEvent += HandleKeyPressEvent;
            _searchView.FocusOutEvent += HandleFocusOutEvent;
            VBox.Add (_searchView);

            CreateTree ();
            VBox.Add (_treeView);

            _pathLabel = new Gtk.Label ();
            _pathLabel.SetSizeRequest (500, 40);
            VBox.Add (_pathLabel);

            MemberExtensionsHelper.Instance.IsDirty = true;
            UpdateDocuments ();
            this.SetSizeRequest (500, 700);

            CanFocus = true;
            _searchView.CanFocus = true;
            _searchView.IsEditable = true;
            _searchView.GrabFocus ();
            ShowAll ();
        }

        public MemberListWindow(string title, Gtk.Window parent, DialogFlags flags, params object[] button_data)
            : base(title, parent, flags, button_data)
        {
            if (IdeApp.Workbench == null) {
                return;
            }
            var rootWindow = IdeApp.Workbench.RootWindow;
            _searchView = new Gtk.Entry ("");
            _searchView.SetSizeRequest (500, 40);
            _searchView.Changed += _searchView_Changed;
            _searchView.KeyReleaseEvent += HandleSearchViewKeyReleaseEvent;
            _searchView.KeyPressEvent += HandleKeyPressEvent;
            _searchView.FocusOutEvent += HandleFocusOutEvent;
            VBox.Add (_searchView);

            CreateTree ();
            VBox.Add (_treeView);

            MemberExtensionsHelper.Instance.IsDirty = true;
            UpdateMembers ();
            var editor = IdeApp.Workbench.ActiveDocument.Editor;
            var visualInsertLocation = editor.LogicalToVisualLocation (editor.Caret.Location);
            var targetView = IdeApp.Workbench.RootWindow;

            this.SetSizeRequest (500, 700);

            CanFocus = true;
            _searchView.CanFocus = true;
            _searchView.IsEditable = true;
            _searchView.GrabFocus ();
            ShowAll ();
        }

		public DateTimeEditor()
		{
			entry = new Gtk.Entry ();
			entry.Changed += OnChanged;
			PackStart (entry, true, true, 0);
			ShowAll ();
		}

        public void creaVentanaArticulo()
        {
            App.Instance.Tabla=new Table(4,2,false);
            separaFilas(App.Instance.Tabla,10);
            App.Instance.vb.PackStart(App.Instance.Tabla,false,false,0);
            Label cat=new Label("Introduce el nombre del nuevo articulo: ");
            text= new Entry();
            ComboBox cb=new ComboBox();
            Label cat2=new Label("Selecciona la categoria: ");
            combot= new ComboBoxHelper(dbConnection,cb,"nombre","id",0,"categoria");

            App.Instance.Tabla.Attach(cat,0,1,0,1);
            App.Instance.Tabla.Attach(text,1,2,0,1);
            App.Instance.Tabla.Attach(cat2,0,1,1,2);
            App.Instance.Tabla.Attach(cb,1,2,1,2);
            Label pre=new Label("Introduce el precio del nuevo articulo: ");
            precio=new Entry();

            App.Instance.Tabla.Attach(pre,0,1,2,3);
            App.Instance.Tabla.Attach(precio,1,2,2,3);
            Button button=new Button("Añadir");
                    button.Clicked +=delegate{
                    añadirArticulo(dbConnection);
                    if(!enBlanco)
                        App.Instance.Wind.Destroy();
            };

            App.Instance.Tabla.Attach(button,1,2,3,4);
            App.Instance.Wind.ShowAll();
        }

		public DemoEntryCompletion () : base ("Demo Entry Completion", null, DialogFlags.DestroyWithParent)
		{
			Resizable = false;

			VBox vbox = new VBox (false, 5);
			vbox.BorderWidth = 5;
			this.VBox.PackStart (vbox, true, true, 0);

			Label label = new Label ("Completion demo, try writing <b>total</b> or <b>gnome</b> for example.");
			label.UseMarkup = true;
			vbox.PackStart (label, false, true, 0);

			Entry entry = new Entry ();
			vbox.PackStart (entry, false, true, 0);

			entry.Completion = new EntryCompletion ();
			entry.Completion.Model = CreateCompletionModel ();
			entry.Completion.TextColumn = 0;

			AddButton (Stock.Close, ResponseType.Close);

			ShowAll ();
			Run ();
			Destroy ();
		}

        public OpenRemoteServer () : base (Catalog.GetString ("Open remote DAAP server"), null)
        {
            VBox.Spacing = 6;
            VBox.PackStart (new Label () {
                Xalign = 0.0f,
                Text = Catalog.GetString ("Enter server IP address and port:")
            }, true, true, 0);

            HBox box = new HBox ();
            box.Spacing = 12;
            VBox.PackStart (box, false, false, 0);

            address_entry = new Entry ();
            address_entry.Activated += OnEntryActivated;
            address_entry.WidthChars = 30;
            address_entry.Show ();

            port_entry = new SpinButton (1d, 65535d, 1d);
            port_entry.Value = 3689;
            port_entry.Show ();

            box.PackStart (address_entry, true, true, 0);
            box.PackEnd (port_entry, false, false, 0);

            address_entry.HasFocus = true;

            VBox.ShowAll ();

            AddStockButton (Stock.Cancel, ResponseType.Cancel);
            AddStockButton (Stock.Ok, ResponseType.Ok, true);
        }

		public FormOrder() : base(4,2, false)
		{
			labelid = new Label("Id :");
			labelid.SetAlignment(0, (float)0.5);
			labelcust = new Label("Customer :");
			labelcust.SetAlignment(0, (float)0.5);
			labelpay = new Label("Payment :");
			labelpay.SetAlignment(0, (float)0.5);
			labeltax = new Label("Tax :");
			labeltax.SetAlignment(0, (float)0.5);
			
			entryid = new Entry();
			entryid.Sensitive = false;
			
			combocust = new ComboBoxCustomers();
			combopay = new ComboBoxPayments();
			combopay.NoneRow = true;
			combotax = new ComboBoxTaxes();
			combotax.NoneRow = true;
			
			this.ColumnSpacing = 6;
			Attach(labelid, 0, 1, 0, 1);
			Attach(labelcust, 0, 1, 1, 2);
			Attach(labelpay, 0, 1, 2, 3);
			Attach(labeltax, 0, 1, 3, 4);

			Attach(entryid, 1, 2, 0, 1);
			Attach(combocust, 1, 2, 1, 2);
			Attach(combopay, 1, 2, 2, 3);
			Attach(combotax, 1, 2, 3, 4);
			
			this.ShowAll();
		}