Пример #1
0
        public VerticalOptionsDemoPage()
        {
            Color[] colors = { Color.Yellow, Color.Blue };

            int flipFlopper = 0;


            IEnumerable <Label> labels =
                from field in typeof(LayoutOptions).GetRuntimeFields()
                where field.IsPublic && field.IsStatic
                orderby((LayoutOptions)field.GetValue(null)).Alignment
                select new Label
            {
                Text                    = "VerticalOptions = " + field.Name,
                VerticalOptions         = (LayoutOptions)field.GetValue(null),
                HorizontalTextAlignment = TextAlignment.Center,
                FontSize                = Device.GetNamedSize(NamedSize.Medium, typeof(Label)),
                TextColor               = colors[flipFlopper],
                BackgroundColor         = colors[flipFlopper = 1 - flipFlopper]
            };

            var stackLayout = new StackLayout();

            foreach (var label in labels)
            {
                stackLayout.Children.Add(label);
            }

            Padding = new Thickness(0, DevicePadding.Top(), 0, 0);

            Content = stackLayout;
        }
Пример #2
0
        public BlackCatPage()
        {
            var mainStack = new StackLayout();
            var textStack = new StackLayout
            {
                Padding = new Thickness(5),
                Spacing = 10
            };

            var assembly = GetType().GetTypeInfo().Assembly;

            string resource = "PortableApp.Assets.Texts.TheBlackCat.txt";

            using (Stream stream = assembly.GetManifestResourceStream(resource))
            {
                using (StreamReader reader = new StreamReader(stream))
                {
                    bool   gotTitle = false;
                    string line;

                    while ((line = reader.ReadLine()) != null)
                    {
                        var label = new Label
                        {
                            Text = line,

                            TextColor = Color.Black
                        };

                        if (!gotTitle)
                        {
                            label.HorizontalOptions = LayoutOptions.Center;
                            label.FontSize          = Device.GetNamedSize(NamedSize.Medium, label);
                            label.FontAttributes    = FontAttributes.Bold;
                            mainStack.Children.Add(label);
                            gotTitle = true;
                        }
                        else
                        {
                            textStack.Children.Add(label);
                        }
                    }
                }
            }

            var scrollView = new ScrollView
            {
                Content         = textStack,
                VerticalOptions = LayoutOptions.FillAndExpand,
                Padding         = new Thickness(5, 0)
            };

            mainStack.Children.Add(scrollView);

            Content = mainStack;

            BackgroundColor = Color.White;

            Padding = new Thickness(0, DevicePadding.Top(), 0, 0);
        }
Пример #3
0
        public EstimatedFontSizePage()
        {
            label = new Label();

            Padding = new Thickness(0, DevicePadding.Top(), 0, 0);

            var contentView = new ContentView
            {
                Content = label
            };

            contentView.SizeChanged += OnContentViewSizeChanged;

            Content = contentView;
        }
Пример #4
0
        public EmpiricalFontSizePage()
        {
            label = new Label();

            Padding = new Thickness(5, DevicePadding.Top(5), 5, 5);

            var contentView = new ContentView
            {
                Content = label
            };

            contentView.SizeChanged += OnContentViewSizeChanged;

            Content = contentView;
        }
Пример #5
0
        public TwoButtonsPage()
        {
            addButton = new Button
            {
                Text = "Add",
                HorizontalOptions = LayoutOptions.CenterAndExpand
            };
            addButton.Clicked += OnButtonClicked;

            removeButton = new Button
            {
                Text = "Remove",
                HorizontalOptions = LayoutOptions.CenterAndExpand,
                IsEnabled         = false
            };
            removeButton.Clicked += OnButtonClicked;

            Padding = new Thickness(5, DevicePadding.Top(5), 5, 0);

            Content = new StackLayout
            {
                Children =
                {
                    new StackLayout
                    {
                        Orientation = StackOrientation.Horizontal,

                        Children =
                        {
                            addButton,
                            removeButton
                        }
                    },
                    new ScrollView
                    {
                        VerticalOptions = LayoutOptions.FillAndExpand,
                        Content         = loggerLayout
                    }
                }
            };
        }
Пример #6
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        public ColorLoopPage()
        {
            var colors = new[]
            {
                new { value = Color.White, name = "White" },
                new { value = Color.Silver, name = "Silver" },
                new { value = Color.Gray, name = "Gray" },
                new { value = Color.Black, name = "Black" },
                new { value = Color.Red, name = "Red" },
                new { value = Color.Maroon, name = "Maroon" },
                new { value = Color.Yellow, name = "Yellow" },
                new { value = Color.Olive, name = "Olive" },
                new { value = Color.Lime, name = "Lime" },
                new { value = Color.Green, name = "Green" },
                new { value = Color.Aqua, name = "Aqua" },
                new { value = Color.Teal, name = "Teal" },
                new { value = Color.Blue, name = "Blue" },
                new { value = Color.Navy, name = "Navy" },
                new { value = Color.Pink, name = "Pink" },
                new { value = Color.Fuchsia, name = "Fuchsia" },
                new { value = Color.Purple, name = "Purple" }
            };

            var stackLayout = new StackLayout();

            foreach (var color in colors)
            {
                stackLayout.Children.Add(
                    new Label {
                    Text      = color.name,
                    TextColor = color.value,
                    FontSize  = Device.GetNamedSize(NamedSize.Large, typeof(Label))
                });
            }

            Padding = new Thickness(5, DevicePadding.Top(), 5, 5);

            Content = stackLayout;
        }
Пример #7
0
        public BaskervillesPage()
        {
            Content = new Label
            {
                VerticalOptions = LayoutOptions.Center,
                Text            = "Mr. Sherlock Holmes, who was usually very late in " +
                                  "the mornings, save upon those not infrequent " +
                                  "occasions when he was up all night, was seated at " +
                                  "the breakfast table. I stood upon the hearth-rug " +
                                  "and picked up the stick which our visitor had left " +
                                  "behind him the night before. It was a fine, thick " +
                                  "piece of wood, bulbous-headed, of the sort which " +
                                  "is known as a \u201CPenang lawyer.\u201D Just " +
                                  "under the head was a broad silver band, nearly an " +
                                  "inch across, \u201CTo James Mortimer, M.R.C.S., " +
                                  "from his friends of the C.C.H.,\u201D was engraved " +
                                  "upon it, with the date \u201C1884.\u201D It was " +
                                  "just such a stick as the old-fashioned family " +
                                  "practitioner used to carry\u2014dignified, solid, " +
                                  "and reassuring."
            };

            Padding = new Thickness(5, DevicePadding.Top(), 5, 5);
        }
Пример #8
0
        public ColorBlocksPage()
        {
            var stackLayout = new StackLayout();

            foreach (var info in typeof(Color).GetRuntimeFields())
            {
                if (info.GetCustomAttribute <ObsoleteAttribute>() != null)
                {
                    continue;
                }

                if (info.IsPublic && info.IsStatic && info.FieldType == typeof(Color))
                {
                    stackLayout.Children.Add(CreateColorView((Color)info.GetValue(null), info.Name));
                }
            }

            Padding = new Thickness(5, DevicePadding.Top(), 5, 5);

            Content = new ScrollView
            {
                Content = stackLayout
            };
        }