コード例 #1
0
        public CategoryListPage(RogetSection section)
        {
            NavigationPage.SetHasNavigationBar(this, true);
            listView = new ListView {
                RowHeight = 40
            };

            var cats = App.XmlData.Categories.GetRange(section.StartCategory, section.EndCategory);

            listView.ItemsSource  = cats;
            listView.ItemTemplate = new DataTemplate(typeof(TextCell))
            {
                Bindings =
                {
                    { TextCell.TextProperty, new Binding("Name") }
                }
            };

            listView.ItemSelected += (sender, e) => {
                var cat     = (RogetCategory)e.SelectedItem;
                var posPage = new PartsOfSpeechPage(cat);
                posPage.Title = cat.Name;
                Navigation.PushAsync(posPage);
            };

            Content = new StackLayout {
                VerticalOptions = LayoutOptions.FillAndExpand,
                Children        = { listView }
            };
        }
コード例 #2
0
		public CategoryListPage (RogetSection section)
		{
			NavigationPage.SetHasNavigationBar (this, true);
			listView = new ListView { RowHeight = 40 };

			var cats = App.XmlData.Categories.GetRange (section.StartCategory, section.EndCategory);

			listView.ItemsSource = cats;
			listView.ItemTemplate = new DataTemplate (typeof (TextCell)) {
				Bindings = {
					{ TextCell.TextProperty, new Binding ("Name") }
				}
			};

			listView.ItemSelected += (sender, e) => {
				if (e.SelectedItem == null) return;
				listView.SelectedItem = null; // clear out for next rendering of list

				var cat = (RogetCategory)e.SelectedItem;
				var posPage = new PartsOfSpeechPage(cat);
				posPage.Title = cat.Name;
				Navigation.PushAsync(posPage);
			};

			Content = new StackLayout {
				VerticalOptions = LayoutOptions.FillAndExpand,
				Children = {listView}
			};

		}
コード例 #3
0
        public CategoryListPage(RogetSection section)
        {
            NavigationPage.SetHasNavigationBar(this, true);
            if (Device.OS != TargetPlatform.Windows)
            { // HACK: this doesn't look right on Windows
                listView = new ListView {
                    RowHeight = 40
                };
            }
            else
            {
                listView = new ListView();
            }

            var cats = App.XmlData.Categories.GetRange(section.StartCategory, section.EndCategory);

            listView.ItemsSource  = cats;
            listView.ItemTemplate = new DataTemplate(typeof(TextCell))
            {
                Bindings =
                {
                    { TextCell.TextProperty, new Binding("Name") }
                }
            };

            listView.ItemSelected += (sender, e) => {
                if (e.SelectedItem == null)
                {
                    return;
                }
                listView.SelectedItem = null;                 // clear out for next rendering of list

                var cat     = (RogetCategory)e.SelectedItem;
                var posPage = new PartsOfSpeechPage(cat);
                posPage.Title = cat.Name;
                Navigation.PushAsync(posPage);
            };

            Content = new StackLayout {
                VerticalOptions = LayoutOptions.FillAndExpand,
                Children        = { listView }
            };
        }