Exemplo n.º 1
0
        public void Fill(IEnumerable <RunConfiguration> configurations)
        {
            var currentRow = list.SelectedRow;

            listStore.Clear();
            foreach (var c in configurations)
            {
                var r    = listStore.AddRow();
                var txt  = "<b>" + c.Name + "</b>\n" + c.Summary;
                var icon = !string.IsNullOrEmpty(c.IconId) ? ImageService.GetIcon(c.IconId) : ImageService.GetIcon("md-prefs-play", Gtk.IconSize.Dnd);
                listStore.SetValues(r, configCol, c, configNameCol, txt, configIconCol, icon, accessibleCol, c.Name + " " + c.Summary);
            }
            if (currentRow != -1)
            {
                if (currentRow < listStore.RowCount)
                {
                    list.SelectRow(currentRow);
                }
                else
                {
                    list.SelectRow(listStore.RowCount - 1);
                }
            }
            else if (listStore.RowCount > 0)
            {
                list.SelectRow(0);
            }
        }
Exemplo n.º 2
0
		public ListView1 ()
		{
			PackStart (new Label ("The listview should have a red background"));
			ListView list = new ListView ();
			list.GridLinesVisible = GridLines.Both;
			ListStore store = new ListStore (name, icon, text, icon2, progress);
			list.DataSource = store;
			list.Columns.Add ("Name", icon, name);
			list.Columns.Add ("Text", icon2, text);
			list.Columns.Add ("Progress", new TextCellView () { TextField = text }, new CustomCell () { ValueField = progress });

			var png = Image.FromResource (typeof(App), "class.png");

			Random rand = new Random ();
			
			for (int n=0; n<100; n++) {
				var r = store.AddRow ();
				store.SetValue (r, icon, png);
				store.SetValue (r, name, "Value " + n);
				store.SetValue (r, icon2, png);
				store.SetValue (r, text, "Text " + n);
				store.SetValue (r, progress, new CellData { Value = rand.Next () % 100 });
			}
			PackStart (list, true);

			list.RowActivated += delegate(object sender, ListViewRowEventArgs e) {
				MessageDialog.ShowMessage ("Row " + e.RowIndex + " activated");
			};

			Menu contextMenu = new Menu ();
			contextMenu.Items.Add (new MenuItem ("Test menu"));
			list.ButtonPressed += delegate(object sender, ButtonEventArgs e) {
				int row = list.GetRowAtPosition(new Point(e.X, e.Y));
				if (e.Button == PointerButton.Right && row >= 0) {
					// Set actual row to selected
					list.SelectRow(row);
					contextMenu.Popup(list, e.X, e.Y);
				}
			};

			var but = new Button ("Scroll one line");
			but.Clicked += delegate {
				list.VerticalScrollControl.Value += list.VerticalScrollControl.StepIncrement;
			};
			PackStart (but);

			var spnValue = new SpinButton ();
			spnValue.MinimumValue = 0;
			spnValue.MaximumValue = 99;
			spnValue.IncrementValue = 1;
			spnValue.Digits = 0;
			var btnScroll = new Button ("Go!");
			btnScroll.Clicked += (sender, e) => list.ScrollToRow((int)spnValue.Value);

			HBox scrollActBox = new HBox ();
			scrollActBox.PackStart (new Label("Scroll to Value: "));
			scrollActBox.PackStart (spnValue);
			scrollActBox.PackStart (btnScroll);
			PackStart (scrollActBox);
		}
Exemplo n.º 3
0
        void UpdateFaceList(Font font)
        {
            storeFace.Clear();
            int row = -1;

            foreach (var face in font.GetAvailableFontFaces())
            {
                row = storeFace.AddRow();
                storeFace.SetValues(row, dfaceName, face.Name, dfaceFont, face.Font, dfaceMarkup, "<span font=\"" + face.Font.WithSize(listFace.Font.Size) + "\">" + face.Name + "</span>");
            }
            if (row >= 0)
            {
                listFace.SelectRow(0);
            }
            listFace.QueueForReallocate();
        }
Exemplo n.º 4
0
 public override Xwt.Widget Makeup(IXwtWrapper Parent)
 {
     Xwt.ListView Target = new Xwt.ListView()
     {
         BorderVisible = this.BorderVisible,
         HeadersVisible = this.HeadersVisible,
         SelectionMode = this.SelectionMode,
         VerticalScrollPolicy = this.VScrollPolicy,
         HorizontalScrollPolicy = this.HScrollPolicy
     };
     if (this.Source != "")
     {
         IListDataSource Source = (IListDataSource)Parent.GetType().GetField(this.Source).GetValue(Parent);
         Target.DataSource = Source;
         Type BackgroundType = (Source).GetType().GetGenericArguments()[0];
         if (ColumnDefinition != null && ColumnDefinition.Count() > 0)
         {
             foreach (XwtColumnDefinitionNode N in ColumnDefinition)
             {
                 IDataField X = DataField.GenerateDataField(N.Source, BackgroundType);
                 ListViewColumn C = new ListViewColumn(N.Title, CellViewFactory.Make(X, N.Editable))
                 {
                     SortDataField = X,
                     SortIndicatorVisible = N.Sortable,
                     CanResize = N.Resizable
                 };
                 Target.Columns.Add(C);
             }
         }
     }
     if (Target.DataSource != null && Target.DataSource.RowCount > 0)
         Target.SelectRow(this.Selection);
     WindowController.TryAttachEvent(Target, "SelectionChanged", Parent, Changed);
     WindowController.TryAttachEvent(Target, "RowActivated", Parent, Clicked);
     InitWidget(Target, Parent);
     return Target;
 }