C# VBox.PackStart方法代码示例

		VBox GenerateFrameContents (bool useMnemonics)
		{
			var statusText = useMnemonics ? "with mnemonic" : "without mnemonic";
			var vbox = new VBox ();

			var button = new Button ("_Button");
			button.UseMnemonic = useMnemonics;
			button.Clicked += (sender, e) => MessageDialog.ShowMessage (string.Format ("Button {0} clicked.", statusText));
			vbox.PackStart (button);

			var toggleButton = new ToggleButton ("_Toggle Button");
			toggleButton.UseMnemonic = useMnemonics;
			toggleButton.Clicked += (sender, e) => MessageDialog.ShowMessage (string.Format ("Toggle Button {0} clicked.", statusText));
			vbox.PackStart (toggleButton);

			var menuButton = new MenuButton ("_Menu Button");
			menuButton.UseMnemonic = useMnemonics;
			menuButton.Label = "_Menu Button";
			var firstMenuItem = new MenuItem ("_First");
			firstMenuItem.UseMnemonic = useMnemonics;
			firstMenuItem.Clicked += (sender, e) => MessageDialog.ShowMessage (string.Format ("First Menu Item {0} clicked.", statusText));
			var secondMenuItem = new MenuItem ("_Second");
			secondMenuItem.UseMnemonic = useMnemonics;
			secondMenuItem.Clicked += (sender, e) => MessageDialog.ShowMessage (string.Format ("Second Menu Item {0} clicked.", statusText));
			var menu = new Menu ();
			menu.Items.Add (firstMenuItem);
			menu.Items.Add (secondMenuItem);
			menuButton.Menu = menu;
			vbox.PackStart (menuButton);

			return vbox;
		}

        private void Build()
        {
            this.Icon = Xwt.Drawing.Image.FromResource("URMSimulator.Resources.urm.png");
            this.Title = "About";
            this.Resizable = false;
            this.Buttons.Add(new DialogButton(Command.Close));

            vbox1 = new VBox();

            image1 = new ImageView();
            image1.WidthRequest = 320;
            image1.HeightRequest = 270;
            vbox1.PackStart(image1);

            labelProgramName = new Label();
            labelProgramName.TextAlignment = Alignment.Center;
            vbox1.PackStart(labelProgramName);

            labelComments = new Label();
            labelComments.TextAlignment = Alignment.Center;
            vbox1.PackStart(labelComments);

            hbox1 = new HBox();

            hbox1.PackStart(new HBox(), true);

            labelWebsite = new LinkLabel();
            labelWebsite.TextAlignment = Alignment.Center; //text aligment doesn't work with Xwt.WPF
            hbox1.PackStart(labelWebsite, false);

            hbox1.PackStart(new HBox(), true);
            vbox1.PackStart(hbox1);

            this.Content = vbox1;
        }

		public DependenciesSectionWidget (IConfigurationSection section) 
		{
			this.section = section;

			widget = new VBox ();

			if (this.section.Service.Dependencies.Length == 0) {
				widget.PackStart (new Label { Text = GettextCatalog.GetString ("This service has no dependencies") });
				return;
			}

			bool firstCategory = true;

			foreach (var category in this.section.Service.Dependencies.Select (d => d.Category).Distinct ()) {
				var categoryIcon = new ImageView (category.Icon.WithSize (IconSize.Small));
				var categoryLabel = new Label (category.Name);
				var categoryBox = new HBox ();

				if (!firstCategory)
					categoryBox.MarginTop += 5;

				categoryBox.PackStart (categoryIcon);
				categoryBox.PackStart (categoryLabel);
				widget.PackStart (categoryBox);

				foreach (var dependency in this.section.Service.Dependencies.Where (d => d.Category == category)) {
					widget.PackStart (new DependencyWidget (section.Service, dependency) {
						MarginLeft = category.Icon.Size.Width / 2
					});
				}

				if (firstCategory)
					firstCategory = false;
			}
		}

		public ExecutionModeSelectorDialog ()
		{
			Title = GettextCatalog.GetString ("Execution Mode Selector");
			
			Width = 500;
			Height = 400;

			var box = new VBox ();
			Content = box;

			box.PackStart (new Label (GettextCatalog.GetString ("Run Configurations:")));
		
			listConfigs = new RunConfigurationsList ();
			box.PackStart (listConfigs, true);

			box.PackStart (new Label (GettextCatalog.GetString ("Execution Modes:")));

			storeModes = new TreeStore (modeNameField, modeField, modeSetField);
			treeModes = new TreeView (storeModes);
			treeModes.HeadersVisible = false;
			treeModes.Columns.Add (GettextCatalog.GetString ("Name"), modeNameField);
			box.PackStart (treeModes, true);

			runButton = new DialogButton (new Command ("run", GettextCatalog.GetString ("Run")));

			Buttons.Add (Command.Cancel);
			Buttons.Add (runButton);

			listConfigs.SelectionChanged += (sender, e) => LoadModes ();
			treeModes.SelectionChanged += OnModeChanged;
		}

		public RadioButtonSample ()
		{
			var b1 = new RadioButton ("Item 1");
			var b2 = new RadioButton ("Item 2 (red background)");
			b2.BackgroundColor = Xwt.Drawing.Colors.Red;
			var b3 = new RadioButton ("Item 3");
			b2.Group = b3.Group = b1.Group;
			PackStart (b1);
			PackStart (b2);
			PackStart (b3);

			var la = new Label ();
			la.Hide ();
			b1.Group.ActiveRadioButtonChanged += delegate {
				la.Show ();
				la.Text = "Active: " + b1.Group.ActiveRadioButton.Label;
			};
			PackStart (la);

			PackStart (new HSeparator ());

			var box = new VBox ();
			box.PackStart (new Label ("First Option"));
			box.PackStart (new Label ("Second line"));

			var b4 = new RadioButton (box);
			var b5 = new RadioButton ("Second Option");
			var b6 = new RadioButton ("Disabled Option") { Sensitive = false };
			PackStart (b4);
			PackStart (b5);
			PackStart (b6);
			b4.Group = b5.Group = b6.Group;
		}

 public ReliefFrameSample()
 {
     var box = new VBox ();
     box.PackStart (new ReliefFrame (new Button ("Hello")));
     box.PackStart (new ReliefFrame (new Button ("World")));
     PackStart (box);
 }

        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 RadioButtonSample()
        {
            var b1 = new RadioButton ("Item 1");
            var b2 = new RadioButton ("Item 2");
            var b3 = new RadioButton ("Item 3");
            b2.Group = b3.Group = b1.Group;
            PackStart (b1);
            PackStart (b2);
            PackStart (b3);

            var la = new Label ();
            la.Hide ();
            b1.Group.ActiveRadioButtonChanged += delegate {
                la.Show ();
                la.Text = "Active: " + b1.Group.ActiveRadioButton.Label;
            };
            PackStart (la);

            PackStart (new HSeparator ());

            var box = new VBox ();
            box.PackStart (new Label ("First Option"));
            box.PackStart (new Label ("Second line"));

            var b4 = new RadioButton (box);
            var b5 = new RadioButton ("Second Option");
            PackStart (b4);
            PackStart (b5);
            b4.Group = b5.Group;
        }

 void CreateButtons(HPaned panel)
 {
     var panel2 = panel.Panel2;
     var box = new VBox ();
     panel2.Content = box;
     box.PackStart (CreateConnectButton ());
     box.PackStart (CreateListenButton ());
 }

        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 ExpanderSample()
 {
     expander = new Expander ();
     expander.Label = "A title here";
     var content = new VBox ();
     content.PackStart (new Label () { Text = "Label 1" });
     content.PackStart (new Button () { Label = "Button 2" });
     expander.Content = content;
     PackStart (expander);
 }

        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 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 WidgetRendering ()
		{
			VBox box = new VBox ();
			Button b = new Button ("Click here to take a shot if this box");
			box.PackStart (b);
			box.PackStart (new CheckBox ("Test checkbox"));
			PackStart (box);
			b.Clicked += delegate {
				var img = Toolkit.CurrentEngine.RenderWidget (box);
				PackStart (new ImageView (img));
			};
		}

	static void SetUpGui ()
	{
		Window w = new Window ("Sign Up");
		
		firstname_entry = new Entry ();
		lastname_entry = new Entry ();
		email_entry = new Entry ();
		
		VBox outerv = new VBox ();
		outerv.BorderWidth = 12;
		outerv.Spacing = 12;
		w.Add (outerv);
		
		Label l = new Label ("Enter your name and preferred address");
		l.Xalign = 0;
		//l.UseMarkup = true;
		outerv.PackStart (l, false, false, 0);
		
		HBox h = new HBox ();
		//h.Spacing = 6;
		outerv.PackStart (h);
		
		VBox v = new VBox ();
		//v.Spacing = 6;
		h.PackStart (v, false, false, 0);
		
		Button l2;
		l2 = new Button ("First Name:");
		//l.Xalign = 0;
		v.PackStart (l2, true, false, 0);
		//l.MnemonicWidget = firstname_entry;
		
		l2 = new Button ("Last Name:");
		//l.Xalign = 0;
		v.PackStart (l2, true, false, 0);
		//l.MnemonicWidget = firstname_entry;
		
		l2 = new Button ("Email Address:");
		//l.Xalign = 0;
		v.PackStart (l2, true, false, 0);
		//l.MnemonicWidget = firstname_entry;

		v = new VBox ();
		//v.Spacing = 6;
		h.PackStart (v, true, true, 0);
		
		v.PackStart (firstname_entry, true, true, 0);
		v.PackStart (lastname_entry, true, true, 0);
		v.PackStart (email_entry, true, true, 0);
		
		w.ShowAll ();
	}