C# HBox.PackEnd方法代码示例

        public SubmitFeedbackWindow(string category)
        {
            Icon = App.Icon;
            Title = "Thanks for your feedback!";

            Resizable = false;

            VBox vbox = new VBox();

            var text = new TextEntry()
            {
                MinWidth = 500,
                MinHeight = 200,
                MultiLine = true,
                Text = ""
            };

            vbox.PackStart(text);
            {
                HBox box = new HBox();

                Button btn;
                box.PackEnd(btn = new Button(" Cancel "));
                btn.Clicked += (s, e) => { Close(); };

                box.PackEnd(btn = new Button(" Submit "));
                btn.Clicked += (s, e) =>
                {
                    string feedback = text.Text;
                    new Task(() =>
                        {
                            if (feedback.Length > 10)
                            {
                                string URL = "http://yuhrney.square7.ch/4Plug/feedback.php";
                                WebClient webClient = new WebClient();
                                webClient.Proxy = null;

                                NameValueCollection formData = new NameValueCollection();

                                formData["feedback"] = string.Format("{3} - {1} {2}\n{5}\n{4}", App.WindowTitle, Environment.OSVersion.Platform, Xwt.Toolkit.CurrentEngine.Type, DateTime.Now.ToString("dd MMM HH:mm:ss", CultureInfo.InvariantCulture), feedback, category).Trim();

                                byte[] responseBytes = webClient.UploadValues(URL, "POST", formData);
                                string responsefromserver = Encoding.UTF8.GetString(responseBytes);
                                Console.WriteLine(responsefromserver);
                                webClient.Dispose();
                            }

                        }).Start();
                    Close();
                };

                vbox.PackStart(box);

                Content = vbox;
            }
        }

        public Boxes()
        {
            HBox box1 = new HBox ();

            VBox box2 = new VBox ();
            box2.PackStart (new SimpleBox (30), BoxMode.None);
            box2.PackStart (new SimpleBox (30), BoxMode.None);
            box2.PackStart (new SimpleBox (30), BoxMode.FillAndExpand);

            box1.PackStart (box2, BoxMode.FillAndExpand);
            box1.PackStart (new SimpleBox (30), BoxMode.None);
            box1.PackStart (new SimpleBox (30), BoxMode.Expand);
            PackStart (box1, BoxMode.None);

            HBox box3 = new HBox ();
            box3.PackEnd (new SimpleBox (30));
            box3.PackStart (new SimpleBox (20) {Color = new Color (1, 0.5, 0.5)});
            box3.PackEnd (new SimpleBox (40));
            box3.PackStart (new SimpleBox (10) {Color = new Color (1, 0.5, 0.5)});
            box3.PackEnd (new SimpleBox (30));
            box3.PackStart (new SimpleBox (10) {Color = new Color (1, 0.5, 0.5)}, BoxMode.FillAndExpand);
            PackStart (box3);

            HBox box4 = new HBox ();
            Button b = new Button ("Click me");
            b.Clicked += delegate {
                b.Label = "Button has grown";
            };
            box4.PackStart (new SimpleBox (30), BoxMode.FillAndExpand);
            box4.PackStart (b);
            box4.PackStart (new SimpleBox (30), BoxMode.FillAndExpand);
            PackStart (box4);

            HBox box5 = new HBox ();
            Button b2 = new Button ("Hide / Show");
            box5.PackStart (new SimpleBox (30), BoxMode.FillAndExpand);
            var hsb = new SimpleBox (20);
            box5.PackStart (hsb, BoxMode.None);
            box5.PackStart (b2);
            box5.PackStart (new SimpleBox (30), BoxMode.FillAndExpand);
            b2.Clicked += delegate {
                hsb.Visible = !hsb.Visible;
            };
            PackStart (box5);

            HBox box6 = new HBox ();
            for (int n=0; n<15; n++) {
                var w = new Label ("TestLabel" + n);
                w.MinWidth = 10;
                box6.PackStart (w);
            }
            PackStart (box6);
        }

        public ReferenceImageVerifierDialog()
        {
            Width = 500;
            Height = 300;

            Table table = new Table ();
            table.DefaultRowSpacing = table.DefaultColumnSpacing = 6;

            table.Add (nameLabel = new Label (), 0, 0, hexpand:true);
            table.Add (new Label ("Reference Image"), 0, 1, hexpand:true);
            table.Add (new Label ("Test Image"), 1, 1, hexpand:true);
            nameLabel.Font = nameLabel.Font.WithWeight (Xwt.Drawing.FontWeight.Bold);

            img1 = new ImageView ();
            table.Add (img1, 0, 2, hexpand:true, vexpand:true);

            imgDiff = new ImageView ();
            table.Add (imgDiff, 1, 2, hexpand:true, vexpand:true);

            img2 = new ImageView ();
            table.Add (img2, 2, 2, hexpand:true, vexpand:true);

            var buttonBox = new HBox ();
            table.Add (buttonBox, 0, 3, colspan:2, hexpand:true);

            closeButton = new Button ("Close");
            validButton = new Button ("Success");
            failButton = new Button ("Failure");

            buttonBox.PackEnd (closeButton);
            buttonBox.PackEnd (failButton);
            buttonBox.PackEnd (validButton);

            closeButton.Clicked += delegate {
                Respond (Command.Ok);
            };

            failButton.Clicked += delegate {
                var info = ReferenceImageManager.ImageFailures[currentImage];
                info.Fail ();
                ShowNextImage ();
            };

            validButton.Clicked += delegate {
                var info = ReferenceImageManager.ImageFailures[currentImage];
                info.Validate ();
                ShowNextImage ();
            };

            Content = table;
            ShowNextImage ();
        }

		void IOptionsPanel.Initialize (OptionsDialog dialog, object dataObject)
		{
			this.ExpandHorizontal = true;
			this.ExpandVertical = true;
			this.HeightRequest = 400;
			list = new ListView ();
			store = new ListStore (language, completeOnSpace, completeOnChars);

			var languageColumn = list.Columns.Add (GettextCatalog.GetString ("Language"), language);
			languageColumn.CanResize = true;

			var checkBoxCellView = new CheckBoxCellView (completeOnSpace);
			checkBoxCellView.Editable = true;
			var completeOnSpaceColumn = list.Columns.Add (GettextCatalog.GetString ("Complete on space"), checkBoxCellView);
			completeOnSpaceColumn.CanResize = true;

			var textCellView = new TextCellView (completeOnChars);
			textCellView.Editable = true;
			var doNotCompleteOnColumn = list.Columns.Add (GettextCatalog.GetString ("Do complete on"), textCellView);
			doNotCompleteOnColumn.CanResize = true;
			list.DataSource = store;
			PackStart (list, true, true);

			var hbox = new HBox ();
			var button = new Button ("Reset to default");
			button.Clicked += delegate {
				FillStore (CompletionCharacters.GetDefaultCompletionCharacters ());
			};	
			hbox.PackEnd (button, false, false);
			PackEnd (hbox, false, true);
			FillStore (CompletionCharacters.GetCompletionCharacters ());
		}

        void BuildGui()
        {
            this.Title = GettextCatalog.GetString("Select Work Item");
            VBox content = new VBox();
            HBox mainBox = new HBox();
            queryView.Columns.Add(new ListViewColumn(string.Empty, new TextCellView(titleField)));
            queryView.DataSource = queryStore;
            queryView.WidthRequest = 200;
            BuildQueryView();
            mainBox.PackStart(queryView);

            workItemList.WidthRequest = 400;
            workItemList.HeightRequest = 400;
            workItemList.ShowCheckboxes = true;

            mainBox.PackStart(workItemList, true, true);

            content.PackStart(mainBox, true, true);

            HBox buttonBox = new HBox();

            Button okButton = new Button(GettextCatalog.GetString("Ok"));
            okButton.WidthRequest = Constants.ButtonWidth;
            okButton.Clicked += (sender, e) => Respond(Command.Ok);
            buttonBox.PackEnd(okButton);

            content.PackStart(buttonBox);
            //this.Resizable = false;
            this.Content = content;

            AttachEvents();
        }

        public LauncherWindow()
        {
            this.Title = "TrueCraft Launcher";
            this.Width = 1200;
            this.Height = 576;
            this.User = new TrueCraftUser();

            MainContainer = new HBox();
            WebScrollView = new ScrollView();
            WebView = new WebView("http://truecraft.io/updates");
            LoginView = new LoginView(this);
            OptionView = new OptionView(this);
            MultiplayerView = new MultiplayerView(this);
            SingleplayerView = new SingleplayerView(this);
            InteractionBox = new VBox();

            using (var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("TrueCraft.Launcher.Content.truecraft_logo.svg"))
                TrueCraftLogoImage = new ImageView(Image.FromStream(stream));

            WebScrollView.Content = WebView;
            MainContainer.PackStart(WebScrollView, true);
            InteractionBox.PackStart(TrueCraftLogoImage);
            InteractionBox.PackEnd(LoginView);
            MainContainer.PackEnd(InteractionBox);

            this.Content = MainContainer;
        }

        public DragDrop()
        {
            HBox box = new HBox ();

            SimpleBox b1 = new SimpleBox (30);
            box.PackStart (b1, BoxMode.None);

            b2 = new Button ("Drop here");
            box.PackEnd (b2, BoxMode.None);

            b1.ButtonPressed += delegate {
                var d = b1.CreateDragOperation ();
                d.Data.AddValue ("Hola");
                var img = Image.FromResource (GetType(), "class.png");
                d.SetDragImage (img, (int)img.Size.Width, (int)img.Size.Height);
                d.AllowedActions = DragDropAction.All;
                d.Start ();
            };

            b2.SetDragDropTarget (TransferDataType.Text, TransferDataType.Uri);
            PackStart (box);

            b2.DragDrop += HandleB2DragDrop;
            b2.DragOver += HandleB2DragOver;
        }

        public MainView(IPresenterFactory presenterFactory)
        {
            _notebook = presenterFactory.InstantiatePresenter<MainNotebook>();
            _notebook.Add(presenterFactory.InstantiatePresenter<MenuPageView>(this));
            _notebook.Add(presenterFactory.InstantiatePresenter<ModsPageView>(this));
            _notebook.Add(presenterFactory.InstantiatePresenter<BlueprintsPageView>(this));
            _notebook.Add(presenterFactory.InstantiatePresenter<SavegamesPageView>(this));
            _notebook.Add(presenterFactory.InstantiatePresenter<TasksPageView>(this));

            PackStart(presenterFactory.InstantiatePresenter<MainHeaderView>());

            var sideBox = new VBox
            {
                MinWidth = 280,
                WidthRequest = 280
            };

            _sidebarContainer = new SidebarContainer();
            sideBox.PackStart(_sidebarContainer, true, true);
            var box = new HBox();

            box.PackStart(_notebook, true);
            box.PackEnd(sideBox);

            PackStart(box, true, true);

            _notebook.HandleSizeChangeOnTabChange = true;
            _notebook.HandleSizeUpdate();
        }

        public SplashWindow()
        {
            Icon = App.Icon;

            Width = 550;

            Title = "4Plug First Use";
            Resizable = false;

            VBox V = new VBox();
            Content = V;

            Label lbl;

            lbl = new Label("A small introduction.") { Font = Font.FromName("Segoe UI Light 24"), TextColor = PluginType.Vpk.GetColor() };
            V.PackStart(lbl);

            lbl = new Label("This tool allows you to quickly enable/disable mods as well as install new ones.");
            V.PackStart(lbl);

            lbl = new Label(""); V.PackStart(lbl);

            lbl = new Label("This is what a mod looks like in 4Plug!") { Font = Font.FromName("Segoe UI Light 24"), TextColor = PluginType.Unknown.GetColor() };
            V.PackStart(lbl);

            lbl = new Label("You can enable/disable mods by clicking on the image.");
            V.PackStart(lbl);

            //lbl = new Label("Uninstalled mods are saved in the \"custom_\" instead of the \"custom\" folder of you game.");
            //V.PackStart(lbl);

            lbl = new Label("");

            DummyPluginWidget dummy = new DummyPluginWidget(lbl);
            dummy.MarginTop += 16;
            dummy.MarginBottom += 8;
            V.PackStart(dummy);

            V.PackStart(lbl);

            lbl = new Label(""); V.PackStart(lbl);

            {
                HBox box = new HBox();
                Button btn;

                btn = new Button(" Got it! ");
                box.PackEnd(btn);
                btn.Clicked += (s, e) => { Close(); };

                Label lbl2;
                lbl2 = new Label(" Feel free to leave feedback (mainmenu -> submit feedback) later ");
                box.PackStart(lbl2);
                //btn.Clicked += (s, e) => { new SubmitFeedbackWindow("via Splash Window").Run(); };

                V.PackStart(box);
            }
        }

        public LauncherWindow()
        {
            this.Title = "TrueCraft Launcher";
            this.Width = 1200;
            this.Height = 576;
            this.User = new TrueCraftUser();

            MainContainer = new HBox();
            WebScrollView = new ScrollView();
            WebView = new WebView("http://truecraft.io/updates");
            LoginView = new LoginView(this);
            OptionView = new OptionView(this);
            MultiplayerView = new MultiplayerView(this);
            SingleplayerView = new SingleplayerView(this);

            WebScrollView.Content = WebView;
            MainContainer.PackStart(WebScrollView, true);
            MainContainer.PackEnd(LoginView);

            this.Content = MainContainer;
        }

 public HelpWindow()
 {
     VBox mainContent = new VBox ();
     _messageDisplay = new RichTextView {
         WidthRequest = 500
     };
     ScrollView scroller = new ScrollView (_messageDisplay) {
         VerticalScrollPolicy = ScrollPolicy.Automatic,
                      HorizontalScrollPolicy = ScrollPolicy.Never,
                      HeightRequest = 500
     };
     mainContent.PackStart (scroller);
     HBox buttonRow = new HBox ();
     Button ok = new Button {
         Label = I18N._ ("Close"),
               Image = Icons.Ok
     };
     ok.Clicked += (sender, args) => Close ();
     buttonRow.PackEnd (ok);
     mainContent.PackEnd (buttonRow);
     Content = mainContent;
     Width = 400;
 }

            void BuildContent(string license)
            {
                double textWidth = 480;
                double textHeight = 480;
                VBox mainContent = new VBox ();

                RichTextView textView = new RichTextView ();
                textView.LoadText (license, TextFormat.Markdown);
                textView.MinWidth = textWidth;
                ScrollView scroller = new ScrollView (textView);
                scroller.HorizontalScrollPolicy = ScrollPolicy.Never;
                scroller.VerticalScrollPolicy = ScrollPolicy.Automatic;
                scroller.MinHeight = textHeight;
                scroller.MinWidth = textWidth + textView.MarginLeft + textView.MarginRight + 20;
                mainContent.PackStart (scroller);

                HBox buttonRow = new HBox ();
                Button ok = new Button { Label = I18N._ ("Close"), Image = Icons.Ok };
                ok.Clicked += (sender, args) => Close ();
                buttonRow.PackEnd (ok);
                mainContent.PackEnd (buttonRow);

                Content = mainContent;
            }

        public ColorPopover(ColorPicker picker)
        {
            this.picker = picker;

            OriginalColor = picker.Color;

            var h = new HBox();
            var leftBox = new VBox();
            h.PackStart(leftBox);

            Content = h;

            {
                HBox box = new HBox();
                box.PackStart(new Label("R") { WidthRequest = 50 });
                box.PackStart(rSlider = new HSlider() { WidthRequest = 100, MinimumValue = 0, MaximumValue = 255 });
                box.PackStart(rText = new TextEntry() { WidthRequest = 50 });
                leftBox.PackStart(box);
            }
            {
                HBox box = new HBox();
                box.PackStart(new Label("G") { WidthRequest = 50 });
                box.PackStart(gSlider = new HSlider() { WidthRequest = 100, MinimumValue = 0, MaximumValue = 255 });
                box.PackStart(gText = new TextEntry() { WidthRequest = 50 });
                leftBox.PackStart(box);
            }
            {
                HBox box = new HBox();
                box.PackStart(new Label("B") { WidthRequest = 50 });
                box.PackStart(bSlider = new HSlider() { WidthRequest = 100, MinimumValue = 0, MaximumValue = 255 });
                box.PackStart(bText = new TextEntry() { WidthRequest = 50 });
                leftBox.PackStart(box);
            }
            {
                HBox box = new HBox();
                box.PackStart(new Label("Alpha") { WidthRequest = 50 });
                box.PackStart(aSlider = new HSlider() { WidthRequest = 100, MinimumValue = 0, MaximumValue = 255 });
                box.PackStart(aText = new TextEntry() { WidthRequest = 50 });
                leftBox.PackStart(box);
            }

            EventHandler setSlider = (s, e) => { if (enableEvents) SetColor(Color.FromBytes((byte)rSlider.Value, (byte)gSlider.Value, (byte)bSlider.Value, (byte)aSlider.Value), (Widget)s); };

            rSlider.ValueChanged += setSlider;
            gSlider.ValueChanged += setSlider;
            bSlider.ValueChanged += setSlider;
            aSlider.ValueChanged += setSlider;

            rText.Changed += (s, e) => { if (enableEvents) { byte i; if (byte.TryParse(rText.Text, out i)) SetColor(Color.FromBytes(i, (byte)gSlider.Value, (byte)bSlider.Value, (byte)aSlider.Value), rText); } };
            gText.Changed += (s, e) => { if (enableEvents) { byte i; if (byte.TryParse(gText.Text, out i)) SetColor(Color.FromBytes((byte)rSlider.Value, i, (byte)bSlider.Value, (byte)aSlider.Value), gText); } };
            bText.Changed += (s, e) => { if (enableEvents) { byte i; if (byte.TryParse(bText.Text, out i)) SetColor(Color.FromBytes((byte)rSlider.Value, (byte)gSlider.Value, i, (byte)aSlider.Value), bText); } };
            aText.Changed += (s, e) => { if (enableEvents) { byte i; if (byte.TryParse(aText.Text, out i)) SetColor(Color.FromBytes((byte)rSlider.Value, (byte)gSlider.Value, (byte)bSlider.Value, i), aText); } };

            {
                HBox box = new HBox();
                TextEntry text;
                hexText = text = new TextEntry();
                text.Changed += (s, e) =>
                {
                    if (enableEvents)
                    {
                        Color c;
                        if (App.TryParseColor(hexText.Text, out c))
                            SetColor(c, hexText);
                    }
                };
                box.PackStart(text);

                sourceText = text = new TextEntry();
                text.Changed += (s, e) =>
                {
                    if (enableEvents)
                    {
                        Color c;
                        if (App.TryParseColor(sourceText.Text, out c))
                            SetColor(c, sourceText);
                    }
                };
                box.PackStart(text);
                leftBox.PackStart(box);
            }

            {
                HBox box = new HBox();
                Button btn;
                btn = new Button(" Reset to Default ");
                btn.Clicked += (s, e) => { picker.Color = picker.DefaultColor; };
                box.PackEnd(btn);

                btn = new Button(" Discard Changes ");
                btn.Clicked += (s, e) => { picker.Color = OriginalColor; };
                box.PackEnd(btn);
                leftBox.PackStart(box);
            }
        }

		void Build ()
		{
			Title = Catalog.GetString ("Add Packages");
			Width = 820;
			Height = 520;
			Padding = new WidgetSpacing ();

			// Top part of dialog:
			// Package sources and search.
			var topHBox = new HBox ();
			topHBox.Margin = new WidgetSpacing (8, 5, 6, 5);

			packageSourceComboBox = new ComboBox ();
			packageSourceComboBox.MinWidth = 200;
			topHBox.PackStart (packageSourceComboBox);

			packageSearchEntry = new SearchTextEntry ();
			packageSearchEntry.WidthRequest = 187;
			topHBox.PackEnd (packageSearchEntry);

			this.HeaderContent = topHBox;

			// Middle of dialog:
			// Packages and package information.
			var mainVBox = new VBox ();
			Content = mainVBox;

			var middleHBox = new HBox ();
			middleHBox.Spacing = 0;
			var middleFrame = new FrameBox ();
			middleFrame.Content = middleHBox;
			middleFrame.BorderWidth = new WidgetSpacing (0, 0, 0, 1);
			middleFrame.BorderColor = lineBorderColor;
			mainVBox.PackStart (middleFrame, true, true);

			// Error information.
			var packagesListVBox = new VBox ();
			packagesListVBox.Spacing = 0;
			errorMessageHBox = new HBox ();
			errorMessageHBox.Margin = new WidgetSpacing ();
			errorMessageHBox.BackgroundColor = Colors.Orange;
			errorMessageHBox.Visible = false;
			var errorImage = new ImageView ();
			errorImage.Margin = new WidgetSpacing (10, 0, 0, 0);
			errorImage.Image = ImageService.GetIcon (Stock.Warning, Gtk.IconSize.Menu);
			errorImage.HorizontalPlacement = WidgetPlacement.End;
			errorMessageHBox.PackStart (errorImage);
			errorMessageLabel = new Label ();
			errorMessageLabel.TextColor = Colors.White;
			errorMessageLabel.Margin = new WidgetSpacing (5, 5, 5, 5);
			errorMessageLabel.Wrap = WrapMode.Word;
			errorMessageHBox.PackStart (errorMessageLabel, true);
			packagesListVBox.PackStart (errorMessageHBox);

			// Packages list.
			middleHBox.PackStart (packagesListVBox, true, true);
			packagesListView = new ListView ();
			packagesListView.BorderVisible = false;
			packagesListView.HeadersVisible = false;
			packagesListVBox.PackStart (packagesListView, true, true);

			// Loading spinner.
			var loadingSpinnerHBox = new HBox ();
			loadingSpinnerHBox.HorizontalPlacement = WidgetPlacement.Center;
			var loadingSpinner = new Spinner ();
			loadingSpinner.Animate = true;
			loadingSpinner.MinWidth = 20;
			loadingSpinnerHBox.PackStart (loadingSpinner);

			loadingSpinnerLabel = new Label ();
			loadingSpinnerLabel.Text = Catalog.GetString ("Loading package list...");
			loadingSpinnerHBox.PackEnd (loadingSpinnerLabel);

			loadingSpinnerFrame = new FrameBox ();
			loadingSpinnerFrame.Visible = false;
			loadingSpinnerFrame.BackgroundColor = Colors.White;
			loadingSpinnerFrame.Content = loadingSpinnerHBox;
			loadingSpinnerFrame.BorderWidth = new WidgetSpacing ();
			packagesListVBox.PackStart (loadingSpinnerFrame, true, true);

			// No packages found label.
			var noPackagesFoundHBox = new HBox ();
			noPackagesFoundHBox.HorizontalPlacement = WidgetPlacement.Center;

			var noPackagesFoundLabel = new Label ();
			noPackagesFoundLabel.Text = Catalog.GetString ("No matching packages found.");
			noPackagesFoundHBox.PackEnd (noPackagesFoundLabel);

			noPackagesFoundFrame = new FrameBox ();
			noPackagesFoundFrame.Visible = false;
			noPackagesFoundFrame.BackgroundColor = Colors.White;
			noPackagesFoundFrame.Content = noPackagesFoundHBox;
			noPackagesFoundFrame.BorderWidth = new WidgetSpacing ();
			packagesListVBox.PackStart (noPackagesFoundFrame, true, true);

			// Package information
			packageInfoVBox = new VBox ();
			var packageInfoFrame = new FrameBox ();
			packageInfoFrame.BackgroundColor = packageInfoBackgroundColor;
			packageInfoFrame.BorderWidth = new WidgetSpacing ();
//.........这里部分代码省略.........

        void BuildContent()
        {
            _configTable = new Table { MinWidth = 300 };
            ScrollView scrollView = new ScrollView (_configTable) {
                ExpandHorizontal = true,
                         ExpandVertical = true,
                         HorizontalScrollPolicy = ScrollPolicy.Never,
                         MinHeight = 300,
                         MinWidth = 300
            };
            HBox buttonBox = new HBox ();
            _addButton = new Button (I18N._ ("Add")) { Image = Icons.Add };
            _okButton = new Button (I18N._ ("Save")) { Image = Icons.Ok };
            _cancelButton = new Button (I18N._ ("Cancel")) {
                Image = Icons.Cancel,
                      Style = ButtonStyle.Flat
            };
            _undoButton = new Button (I18N._ ("Undo")) {
                Image = Icons.Undo,
                      Style = ButtonStyle.Flat,
                      Visible = false
            };
            buttonBox.PackEnd (_okButton);
            buttonBox.PackEnd (_addButton);
            buttonBox.PackStart (_cancelButton);
            buttonBox.PackStart (_undoButton);

            VBox box = new VBox ();
            box.PackStart (scrollView, true, true);
            box.PackEnd (buttonBox);
            Content = box;
        }