C# Alignment.Add方法代码示例

		public EnableStartupNotesPreference ()
		{
			IPropertyEditorBool enableStartupNotes_peditor;
			Gtk.CheckButton enableStartupNotesCheckbox;
			Gtk.Label enableStartupNotesLabel;

			// Enable Startup Notes option
			enableStartupNotesLabel = new Gtk.Label (Catalog.GetString ("Enable startup notes"));
			enableStartupNotesLabel.UseMarkup = true;
			enableStartupNotesLabel.Justify = Gtk.Justification.Left;
			enableStartupNotesLabel.SetAlignment (0.0f, 0.5f);
			enableStartupNotesLabel.Show ();

			enableStartupNotesCheckbox = new Gtk.CheckButton ();
			enableStartupNotesCheckbox.Add (enableStartupNotesLabel);
			enableStartupNotesCheckbox.Show ();

			enableStartupNotes_peditor =
				Services.Factory.CreatePropertyEditorToggleButton (Preferences.ENABLE_STARTUP_NOTES, enableStartupNotesCheckbox);
			Preferences.Get (enableStartupNotes_peditor.Key);
			enableStartupNotes_peditor.Setup ();

			align = new Gtk.Alignment (0.0f, 0.0f, 0.0f, 1.0f);
			align.Show ();
			align.Add (enableStartupNotesCheckbox);
		}

        public InfoBar()
            : base()
        {
            // top panel bar
            Image close = new Image (Stock.Close, IconSize.Menu);
            close_box.Realized += close_box_realized;
            close_box.ButtonReleaseEvent += close_box_released;
            close_box.Add (close);

            Label title = new Label ();
            title.Markup = "<small>Information Bar</small>";
            title.Angle = 90;

            VBox left_box = new VBox (false, 0);
            left_box.PackStart (button_box, false, false, 0);
            left_box.PackStart (title, true, true, 0);

            Alignment align = new Alignment (1, 0.5f, 0, 0);
            align.Add (close_box);

            HBox panel_header = new HBox (false, 0);
            panel_header.PackStart (custom_align, true, true, 0);
            panel_header.PackStart (align, false, false, 0);

            panel_box.PackStart (panel_header, false, false, 0);

            panel_frame.Add (panel_box);
            main_box.PackStart (left_box, false, false, 0);
            this.PackStart (main_box, true, true, 0);

            addInfoPanel (new Lyrics (this), "Lyrics");
            addInfoPanel (new ArtistInfo (this), "Artist Info");
            addInfoPanel (new Profile (this), "Profile");
        }

		public void AddMessage (string msg, string icon)
		{
			if (lastImage != null) {
				HSeparator sep = new HSeparator ();
				sep.Show ();
				msgBox.PackStart (sep);
				lastImage.IconSize = (int) Gtk.IconSize.Button;
			}
			
			HBox box = new HBox ();
			box.Spacing = 12;
			Alignment imgBox = new Alignment (0, 0, 0, 0);
			Image img = new Image (icon, lastImage != null ? Gtk.IconSize.Button : IconSize.Dialog);
			imgBox.Add (img);
			lastImage = img;
			box.PackStart (imgBox, false, false, 0);
			Label lab = new Label (msg);
			lab.Xalign = 0;
			lab.Yalign = 0;
			lab.Wrap = true;
			lab.WidthRequest = 500;
			box.PackStart (lab, true, true, 0);
			msgBox.PackStart (box, false, false, 0);
			box.ShowAll ();
		}

        public ThemeTestModule()
            : base("Theme")
        {
            var align = new Alignment (0.0f, 0.0f, 1.0f, 1.0f);
            var theme_widget = new ThemeTestWidget ();
            align.Add (theme_widget);
            Add (align);
            ShowAll ();

            int state = 0;
            uint[,] borders = {
                {0, 0, 0, 0},
                {10, 0, 0, 0},
                {0, 10, 0, 0},
                {0, 0, 10, 0},
                {0, 0, 0, 10},
                {10, 10, 0, 0},
                {10, 10, 10, 0},
                {10, 10, 10, 10},
                {10, 0, 0, 10},
                {0, 10, 10, 0}
            };

            GLib.Timeout.Add (2000, delegate {
                Console.WriteLine (state);
                align.TopPadding = borders[state, 0];
                align.RightPadding = borders[state, 1];
                align.BottomPadding = borders[state, 2];
                align.LeftPadding = borders[state, 3];
                if (++state % borders.GetLength (0) == 0) {
                    state = 0;
                }
                return true;
            });
        }

        public LoginDialog(Window parent, string errorMsg)
            : base("Login", parent)
        {
            XML gxml = new XML(null, "MultiMC.GTKGUI.LoginDialog.glade",
                "loginTable", null);
            gxml.Autoconnect(this);

            labelErrorMsg.Text = errorMsg;

            Alignment loginAlign = new Alignment(0.5f, 0.5f, 1, 1);
            loginAlign.Add(loginTable);
            loginAlign.SetPadding(4, 4, 4, 4);
            this.VBox.Add(loginAlign);
            loginAlign.ShowAll();

            okButton = this.AddButton("_OK", ResponseType.Ok) as Button;
            cancelButton = this.AddButton("_Cancel", ResponseType.Cancel) as Button;

            this.Default = okButton;

            this.WidthRequest = 420;

            labelErrorMsg.Visible = !string.IsNullOrEmpty(labelErrorMsg.Text);

            entryPassword.Visibility = false;
        }

        private void BuildWidget ()
        {
            HBox box = new HBox ();

            disk_bar_align = new Alignment (0.5f, 0.5f, 1.0f, 1.0f);
            disk_bar = new SegmentedBar ();
            disk_bar.ValueFormatter = DapValueFormatter;

            disk_bar.AddSegmentRgb (Catalog.GetString ("Audio"), 0, 0x3465a4);
            disk_bar.AddSegmentRgb (Catalog.GetString ("Video"), 0, 0x73d216);
            disk_bar.AddSegmentRgb (Catalog.GetString ("Other"), 0, 0xf57900);
            disk_bar.AddSegment (Catalog.GetString ("Free Space"), 0, disk_bar.RemainderColor, false);

            UpdateUsage ();

            disk_bar_align.Add (disk_bar);

            box.PackStart (disk_bar_align, true, true, 0);
            disk_bar_align.TopPadding = 6;

            Add (box);
            box.ShowAll ();

            SizeAllocated += delegate (object o, Gtk.SizeAllocatedArgs args) {
                SetBackground ();
                disk_bar.HorizontalPadding = (int)(args.Allocation.Width * 0.25);
            };
        }

		protected override void BuildContent (Container parent)
		{
			LogoImage = Xwt.Drawing.Image.FromResource ("WelcomePage_Logo.png");
			TopBorderImage = Xwt.Drawing.Image.FromResource ("WelcomePage_TopBorderRepeat.png");

			var mainAlignment = new Gtk.Alignment (0.5f, 0.5f, 0f, 1f);

			var mainCol = new WelcomePageColumn ();
			mainAlignment.Add (mainCol);

			var row1 = new WelcomePageRow ();
			row1.PackStart (new WelcomePageButtonBar (
				new WelcomePageBarButton ("Haxe.org", "http://www.haxe.org", "link-cloud.png"),
				new WelcomePageBarButton (GettextCatalog.GetString ("Documentation"), "http://www.http://haxe.org/doc", "link-info.png"),
				new WelcomePageBarButton (GettextCatalog.GetString ("Support"), "https://groups.google.com/forum/#!forum/haxelang", "link-heart.png"),
				new WelcomePageBarButton (GettextCatalog.GetString ("Q&A"), "https://groups.google.com/forum/#!forum/haxelang", "link-chat.png")
				)
			);
			mainCol.PackStart (row1, false, false, 0);

			var row2 = new WelcomePageRow (
				new WelcomePageColumn (
				new WelcomePageRecentProjectsList (GettextCatalog.GetString ("Solutions"))
				),
				new WelcomePageColumn (
					new WelcomePageNewsFeed (GettextCatalog.GetString ("Haxe News"), "http://software.xamarin.com/Service/News", "NewsLinks")
				),
				new WelcomePageColumn (
					new WelcomePageTipOfTheDaySection ()
				)
			);
			mainCol.PackStart (row2, false, false, 0);

			parent.Add (mainAlignment);
		}

		public DemoColorSelection () : base ("Color Selection")
		{
			BorderWidth = 8;
			VBox vbox = new VBox (false,8);
			vbox.BorderWidth = 8;
			Add (vbox);

			// Create the color swatch area
			Frame frame = new Frame ();
			frame.ShadowType = ShadowType.In;
			vbox.PackStart (frame, true, true, 0);

			drawingArea = new DrawingArea ();
			// set a minimum size
			drawingArea.SetSizeRequest (200,200);
			// set the color
			color.Red = 0;
			color.Green = 0;
			color.Blue = 1;
			color.Alpha = 1;
			drawingArea.OverrideBackgroundColor (StateFlags.Normal, color);
			frame.Add (drawingArea);

			Alignment alignment = new Alignment (1.0f, 0.5f, 0.0f, 0.0f);
			Button button = new Button ("_Change the above color");
			button.Clicked += new EventHandler (ChangeColorCallback);
			alignment.Add (button);
			vbox.PackStart (alignment, false, false, 0);

			ShowAll ();
		}

        public MainWindow_2()
            : base("Allignment")
        {
            SetDefaultSize(260, 150);
            SetPosition(WindowPosition.Center);
            DeleteEvent += delegate { Application.Quit(); };

            VBox vbox = new VBox(false, 5);
            HBox hbox = new HBox(true, 3);

            Alignment valign = new Alignment(0, 0.5f, 0, 0);
            vbox.PackStart(valign);

            Button ok = new Button("OK");
            ok.SetSizeRequest(70, 30);
            Button close = new Button("Close");

            hbox.Add(ok);
            hbox.Add(close);

            Alignment halign = new Alignment(0.5f, 0, 0, 0);
            halign.Add(hbox);

            vbox.PackStart(halign, false, false, 3);

            Add(vbox);

            ShowAll();
        }

        public ArtistInfoHelp()
            : base(false, 0)
        {
            Label title = new Label ();
            Label details1 = new Label ();
            Label details2 = new Label ();
            Label details3 = new Label ();

            title.Markup = "<b><big><big>Artist Info</big></big></b>";

            details1.Markup = "This panel displays information about the currently playing artist such as:";
            details2.Markup = "<i>Similar Artists\nSimilar Tracks\nTop Albums\nTop Tracks\nAlbum Details</i>";
            details3.Markup = "You can also search for an artist below";

            details1.Wrap = true;
            details2.Wrap = true;
            details3.Wrap = true;

            VBox details_box = new VBox (false, 0);
            details_box.PackStart (details1, false, false, 0);
            details_box.PackStart (details2, false, false, 2);
            details_box.PackStart (details3, false, false, 40);

            Alignment align = new Alignment (0.5f, 0.5f, 0, 0);
            align.Add (details_box);

            this.PackStart (title, false, false, 0);
            this.PackStart (new HSeparator (), false, false, 5);
            this.PackStart (align, true, true, 0);
            this.PackStart (new Image (null, "audioscrobbler-logo.png"), false, false, 0);
        }

        protected void Construct (Widget buttonWidget, Menu menu, bool showArrow)
        {
            WidgetFlags |= WidgetFlags.NoWindow;

            button_widget = buttonWidget;
            Menu = menu;

            toggle_button.Parent = this;
            toggle_button.FocusOnClick = false;
            toggle_button.Relief = ReliefStyle.None;
            toggle_button.Pressed += delegate { ShowMenu (); toggle_button.Active = true; };
            toggle_button.Activated += delegate { ShowMenu (); };

            box.Parent = this;

            if (showArrow) {
                box.PackStart (button_widget, true, true, 0);
                alignment = new Alignment (0f, 0.5f, 0f, 0f);
                arrow = new Arrow (ArrowType.Down, ShadowType.None);
                alignment.Add (arrow);
                box.PackStart (alignment, false, false, 5);
                size_widget = box;
                FocusChain = new Widget[] {toggle_button, box};
                alignment.ShowAll ();
                alignment.NoShowAll = true;
            } else {
                toggle_button.Add (button_widget);
                size_widget = toggle_button;
            }

            ShowAll ();
        }

        public override Gtk.Widget GetDisplayWidget()
        {
            DrawingArea colorPreview = new DrawingArea ();

            colorPreview.ModifyBg(StateType.Normal, GetColor ());
            colorPreview.WidthRequest = 15;

            Alignment colorPreviewAlign = new Alignment (0, 0, 0, 1);
            colorPreviewAlign.SetPadding (2, 2, 2, 2);
            colorPreviewAlign.Add (colorPreview);

            string labelText;

            System.Drawing.Color color = (System.Drawing.Color) parentRow.PropertyValue;
            //TODO: dropdown known color selector so this does something
            if (color.IsKnownColor)
                labelText = color.Name;
            else if (color.IsEmpty)
                labelText = "[empty]";
            else
                labelText = String.Format("#{0:x2}{1:x2}{2:x2}", color.R, color.G, color.B);

            //we use StringValue as it auto-bolds the text for non-default values
            Label theLabel = (Label) base.StringValue (labelText);
            theLabel.Xalign = 0;
            theLabel.Xpad = 3;

            HBox hbox = new HBox ();
            hbox.PackStart (colorPreviewAlign, false, false, 0);
            hbox.PackStart (theLabel, true, true, 0);

            return hbox;
        }

		public void AddMessage (string msg, IconId icon)
		{
			if (lastImage != null) {
				HSeparator sep = new HSeparator ();
				sep.Show ();
				msgBox.PackStart (sep, false, false, 0);
				lastImage.IconSize = Gtk.IconSize.Menu;
			}
			
			HBox box = new HBox ();
			box.Spacing = 12;
			Alignment imgBox = new Alignment (0, 0, 0, 0);
			var img = new ImageView (icon, lastImage != null ? Gtk.IconSize.Menu : IconSize.Dialog);
			imgBox.Add (img);
			lastImage = img;
			box.PackStart (imgBox, false, false, 0);
			Label lab = new Label (msg);
			lab.UseUnderline = false;
			lab.Xalign = 0;
			lab.Yalign = 0;
			lab.Wrap = true;
			lab.WidthRequest = 500;
			box.PackStart (lab, true, true, 0);
			msgBox.PackStart (box, false, false, 0);
			box.ShowAll ();
		}

		public NotificationMessage (string t, string m) : base (false, 5)
		{
			this.Style = style;

			BorderWidth = 5;

			icon = new Image (Stock.DialogInfo, IconSize.Dialog);
			this.PackStart (icon, false, true, 5);

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

			title = new Label ();
			title.SetAlignment (0.0f, 0.5f);
			this.Title = t;
			vbox.PackStart (title, false, true, 0);

			message = new Label ();
			message.LineWrap = true;
			message.SetSizeRequest (500, -1); // ugh, no way to sanely reflow a gtk label
			message.SetAlignment (0.0f, 0.0f);
			this.Message = m;			
			vbox.PackStart (message, true, true, 0);

			action_box = new HBox (false, 3);

			Button hide_button = new Button (Catalog.GetString ("Hide"));
			hide_button.Clicked += OnHideClicked;
			action_box.PackEnd (hide_button, false, true, 0);

			Alignment action_align = new Alignment (1.0f, 0.5f, 0.0f, 0.0f);
			action_align.Add (action_box);
			vbox.PackStart (action_align, false, true, 0);
		}

        private void BuildInterface ()
        {
            NoShowAll = true;

            Alignment matchesAlignment = new Alignment (0.0f, 0.0f, 1.0f, 1.0f);
            matchesAlignment.SetPadding (5, 5, 5, 5);
            matchesAlignment.Add (terms_box);

            matchesFrame = new Frame (null);
            matchesFrame.Add (matchesAlignment);
            matchesFrame.LabelWidget = BuildMatchHeader ();
            matchesFrame.ShowAll ();

            terms_entry_box = new HBox ();
            terms_entry_box.Spacing = 8;
            terms_entry_box.PackStart (new Label (Catalog.GetString ("Condition:")), false, false, 0);
            terms_entry = new Entry ();
            terms_entry_box.PackStart (terms_entry, true, true, 0);

            limit_box.ShowAll ();

            PackStart(matchesFrame, true, true, 0);
            PackStart(terms_entry_box, false, false, 0);
            PackStart(limit_box, false, false, 0);

            //ShowAll ();
        }