public void ScalarCompositeBinding() { var dataSet = DataSetMock.ProductCategories(1); var _ = dataSet._; ScalarBinding <Label> label = null; ScalarBinding <TextBlock> textBlock = null; ScalarCompositeBinding <XamlPane> pane = null; var elementManager = dataSet.CreateElementManager(builder => { textBlock = _.Name.AsScalarTextBlock(); label = _.Name.AsScalarLabel(textBlock); pane = new ScalarCompositeBinding <XamlPane>().AddChild(label, v => v.Label).AddChild(textBlock, v => v.TextBlock); builder.Layout(Orientation.Vertical, 0) .GridColumns("100").GridRows("100", "100") .AddBinding(0, 0, pane) .AddBinding(0, 1, _.Name.BindToTextBlock()); }); Assert.IsNull(label.GetSettingUpElement(0)); Assert.IsNull(textBlock.GetSettingUpElement(0)); Assert.AreEqual(1, label.FlowRepeatCount); Assert.AreEqual(_.Name.DisplayName, label[0].Content); Assert.AreEqual(1, textBlock.FlowRepeatCount); Assert.AreEqual(_.Name.DisplayName, textBlock[0].Text); Assert.AreEqual(textBlock[0], label[0].Target); }
public static ScalarBinding <Label> AsScalarLabel <TTarget>(this Column source, ScalarBinding <TTarget> target = null, string format = null, IFormatProvider formatProvider = null) where TTarget : UIElement, new() { if (source == null) { throw new ArgumentNullException(nameof(source)); } return(new ScalarBinding <Label>( onSetup: (v, p) => { v.Content = source.DisplayName.ToString(format, formatProvider); if (target != null) { v.Target = target.GetSettingUpElement(p); } }, onRefresh: null, onCleanup: null)); }
/// <summary> /// Binds the string to <see cref="Label"/>, with specified target scalar binding. /// </summary> /// <typeparam name="TTarget">The element type of target scalar binding.</typeparam> /// <param name="source">The source string.</param> /// <param name="target">The target scalar binding.</param> /// <returns>The scalar binding object.</returns> public static ScalarBinding <Label> BindToLabel <TTarget>(this string source, ScalarBinding <TTarget> target) where TTarget : UIElement, new() { if (source == null) { throw new ArgumentNullException(nameof(source)); } if (target == null) { throw new ArgumentNullException(nameof(source)); } return(new ScalarBinding <Label>( onSetup: (v, p) => { v.Content = source; v.Target = target.GetSettingUpElement(p); }, onRefresh: null, onCleanup: null)); }
public void ScalarBinding() { var dataSet = DataSetMock.ProductCategories(1); var _ = dataSet._; ScalarBinding <Label> label = null; ScalarBinding <TextBlock> textBlock = null; var elementManager = dataSet.CreateElementManager(builder => { textBlock = _.Name.AsScalarTextBlock(); label = _.Name.AsScalarLabel(textBlock); builder.GridColumns("100", "100", "100").GridRows("100").RowRange(2, 0, 2, 0) .AddBinding(0, 0, label) .AddBinding(1, 0, textBlock); }); Assert.IsNull(label.GetSettingUpElement(0)); Assert.IsNull(textBlock.GetSettingUpElement(0)); Assert.AreEqual(1, label.FlowRepeatCount); Assert.AreEqual(_.Name.DisplayName, label[0].Content); Assert.AreEqual(1, textBlock.FlowRepeatCount); Assert.AreEqual(_.Name.DisplayName, textBlock[0].Text); Assert.AreEqual(textBlock[0], label[0].Target); }
public void ScalarBinding_flowable() { var dataSet = DataSetMock.ProductCategories(1); var _ = dataSet._; ScalarBinding <Label> label = null; ScalarBinding <TextBlock> textBlock = null; var elementManager = dataSet.CreateElementManager(builder => { textBlock = _.Name.AsScalarTextBlock().RepeatWhenFlow(); label = _.Name.AsFlowRepeatableScalarLabel(textBlock); builder.Layout(Orientation.Vertical, 0) .GridColumns("100", "100").GridRows("100", "100") .AddBinding(0, 0, label) .AddBinding(0, 1, 1, 1, _.Name.BindToTextBlock()) .AddBinding(1, 0, textBlock); }); elementManager.FlowRepeatCount = 2; Assert.IsNull(label.GetSettingUpElement(0)); Assert.IsNull(textBlock.GetSettingUpElement(0)); Assert.AreEqual(2, label.FlowRepeatCount); Assert.AreEqual("0. " + _.Name.DisplayName, label[0].Content); Assert.AreEqual("1. " + _.Name.DisplayName, label[1].Content); Assert.AreEqual(0, label[0].GetScalarFlowIndex()); Assert.AreEqual(1, label[1].GetScalarFlowIndex()); Assert.AreEqual(2, textBlock.FlowRepeatCount); Assert.AreEqual(_.Name.DisplayName, textBlock[0].Text); Assert.AreEqual(_.Name.DisplayName, textBlock[1].Text); Assert.AreEqual(0, textBlock[0].GetScalarFlowIndex()); Assert.AreEqual(1, textBlock[1].GetScalarFlowIndex()); Assert.AreEqual(textBlock[0], label[0].Target); Assert.AreEqual(textBlock[1], label[1].Target); elementManager.FlowRepeatCount = 3; Assert.AreEqual(3, label.FlowRepeatCount); Assert.AreEqual("0. " + _.Name.DisplayName, label[0].Content); Assert.AreEqual("1. " + _.Name.DisplayName, label[1].Content); Assert.AreEqual("2. " + _.Name.DisplayName, label[2].Content); Assert.AreEqual(0, label[0].GetScalarFlowIndex()); Assert.AreEqual(1, label[1].GetScalarFlowIndex()); Assert.AreEqual(2, label[2].GetScalarFlowIndex()); Assert.AreEqual(3, textBlock.FlowRepeatCount); Assert.AreEqual(_.Name.DisplayName, textBlock[0].Text); Assert.AreEqual(_.Name.DisplayName, textBlock[1].Text); Assert.AreEqual(_.Name.DisplayName, textBlock[2].Text); Assert.AreEqual(0, textBlock[0].GetScalarFlowIndex()); Assert.AreEqual(1, textBlock[1].GetScalarFlowIndex()); Assert.AreEqual(2, textBlock[2].GetScalarFlowIndex()); Assert.AreEqual(textBlock[0], label[0].Target); Assert.AreEqual(textBlock[1], label[1].Target); Assert.AreEqual(textBlock[2], label[2].Target); elementManager.FlowRepeatCount = 2; Assert.AreEqual(2, label.FlowRepeatCount); Assert.AreEqual("0. " + _.Name.DisplayName, label[0].Content); Assert.AreEqual("1. " + _.Name.DisplayName, label[1].Content); Assert.AreEqual(0, label[0].GetScalarFlowIndex()); Assert.AreEqual(1, label[1].GetScalarFlowIndex()); Assert.AreEqual(2, textBlock.FlowRepeatCount); Assert.AreEqual(_.Name.DisplayName, textBlock[0].Text); Assert.AreEqual(_.Name.DisplayName, textBlock[1].Text); Assert.AreEqual(0, textBlock[0].GetScalarFlowIndex()); Assert.AreEqual(1, textBlock[1].GetScalarFlowIndex()); Assert.AreEqual(textBlock[0], label[0].Target); Assert.AreEqual(textBlock[1], label[1].Target); }