public void MeasureVertical()
{
var g = new BoxGroup(LayoutTestStyle.Create());
g.Spacing = 5;
g.Add(LayoutTestWidget.FixedSize(200, 100));
g.Add(LayoutTestWidget.FixedSize(150, 50));
g.Measure(Size.Auto);
g.DesiredSize.Should().Be(new Size(200, 155));
g[0].DesiredSize.Should().Be(new Size(200, 100));
g[1].DesiredSize.Should().Be(new Size(150, 50));
}
public void ArrangeVerticalWithAnchor()
{
var g = new BoxGroup(LayoutTestStyle.Create());
g.Spacing = 5;
g.Add(LayoutTestWidget.FixedSize(200, 100).WithAnchorRect(AnchoredRect.Full));
g.Add(LayoutTestWidget.FixedSize(150, 50).WithAnchorRect(AnchoredRect.Full));
g.Arrange(new Rectangle(10, 20, 400, 300));
g.LayoutRect.Should().Be(new Rectangle(10, 20, 400, 155));
g[0].LayoutRect.Should().Be(new Rectangle(10, 20, 400, 100));
g[1].LayoutRect.Should().Be(new Rectangle(10, 125, 400, 50));
}
public void ArrangeHorizontal()
{
var g = new BoxGroup(LayoutTestStyle.Create());
g.Spacing = 5;
g.Orientation = Orientation.Horizontal;
g.Add(LayoutTestWidget.FixedSize(200, 100).WithAnchorRect(AnchoredRect.CreateTopLeftAnchored(0, 0)));
g.Add(LayoutTestWidget.FixedSize(150, 50).WithAnchorRect(AnchoredRect.CreateTopLeftAnchored(0, 0)));
g.Arrange(new Rectangle(10, 20, 400, 300));
g.LayoutRect.Should().Be(new Rectangle(10, 20, 355, 300));
g[0].LayoutRect.Should().Be(new Rectangle(10, 20, 200, 100));
g[1].LayoutRect.Should().Be(new Rectangle(215, 20, 150, 50));
}
public void MeasureHorizontal()
{
var g = new BoxGroup(LayoutTestStyle.Create());
g.Spacing = 5;
g.Orientation = Orientation.Horizontal;
g.Add(LayoutTestWidget.FixedSize(200, 100));
g.Add(LayoutTestWidget.FixedSize(150, 50));
g.Measure(Size.Auto);
g.DesiredSize.Should().Be(new Size(355, 100));
g[0].DesiredSize.Should().Be(new Size(200, 100));
g[1].DesiredSize.Should().Be(new Size(150, 50));
}
public void ArrangeHorizontalExpanded()
{
var g = new BoxGroup(LayoutTestStyle.Create());
g.Spacing = 5;
g.Orientation = Orientation.Horizontal;
g.Add(LayoutTestWidget.FixedSize(200, 100).WithAnchorRect(AnchoredRect.Full));
g.Add(LayoutTestWidget.FixedSize(150, 50).WithAnchorRect(AnchoredRect.Full), true);
g.Add(LayoutTestWidget.FixedSize(150, 50).WithAnchorRect(AnchoredRect.Full));
g.Arrange(new Rectangle(10, 20, 800, 500));
g.LayoutRect.Should().Be(new Rectangle(10, 20, 800, 500));
g[0].LayoutRect.Should().Be(new Rectangle(10, 20, 200, 500));
g[1].LayoutRect.Should().Be(new Rectangle(215, 20, 440, 500));
g[2].LayoutRect.Should().Be(new Rectangle(660, 20, 150, 500));
}
public void ArrangeVerticalExpanded()
{
var g = new BoxGroup(LayoutTestStyle.Create());
g.Spacing = 5;
g.Add(LayoutTestWidget.FixedSize(200, 100));
g.Add(LayoutTestWidget.FixedSize(150, 50), true);
g.Add(LayoutTestWidget.FixedSize(150, 50), true);
g.Add(LayoutTestWidget.FixedSize(150, 50));
g.Arrange(new Rectangle(10, 20, 400, 1300));
g.LayoutRect.Should().Be(new Rectangle(10, 20, 400, 1300));
g[0].LayoutRect.Should().Be(new Rectangle(10, 20, 400, 100));
g[1].LayoutRect.Should().Be(new Rectangle(10, 125, 400, 567));
g[2].LayoutRect.Should().Be(new Rectangle(10, 697, 400, 568));
g[3].LayoutRect.Should().Be(new Rectangle(10, 1270, 400, 50));
}
public void ArrangeHugeAnchored()
{
var g = new BoxGroup(LayoutTestStyle.Create());
g.Spacing = 5;
g.Orientation = Orientation.Horizontal;
g.Add(LayoutTestWidget.FixedSize(2000, 1000).WithAnchorRect(AnchoredRect.CreateCentered(500, 500)));
g.Add(LayoutTestWidget.FixedSize(150, 50).WithAnchorRect(AnchoredRect.CreateFull(10)));
g.Arrange(new Rectangle(10, 20, 400, 300));
g.DesiredSize.Should().Be(new Size(675, 500)); // 500 + 150 + 20 (from full-anchor) + 5
g[0].DesiredSize.Should().Be(new Size(2000, 1000));
g[1].DesiredSize.Should().Be(new Size(150, 50));
g.LayoutRect.Should().Be(new Rectangle(10, 20, 675, 300));
g[0].LayoutRect.Should().Be(new Rectangle(10, -80, 500, 500));
g[1].LayoutRect.Should().Be(new Rectangle(525, 30, 150, 280));
}
IWidget SetupUi()
{
var styleSystem = uiManager.UIStyle;
var mapX = new TextField(styleSystem);
mapX.Anchor = AnchoredRect.CreateCentered(100);
mapX.Content.Document.DocumentModified += (_, _) => navModel.MapXText = mapX.Text;
var mapY = new TextField(styleSystem);
mapY.Anchor = AnchoredRect.CreateCentered(100);
mapY.Content.Document.DocumentModified += (_, _) => navModel.MapYText = mapY.Text;
var button = new Button(styleSystem, "Go!");
button.ActionPerformed += (_, _) => navModel.TryNavigate(GameRendering);
navModel.PropertyChanged += (_, _) => button.Enabled = navModel.Valid;
var rotateLeftButton = new Button(styleSystem, "Left");
rotateLeftButton.ActionPerformed +=
(_, _) => GameRendering.RotationSteps = (GameRendering.RotationSteps + 1) % 4;
var rotateRightButton = new Button(styleSystem, "Right");
rotateRightButton.ActionPerformed +=
(_, _) => GameRendering.RotationSteps = (GameRendering.RotationSteps - 1) % 4;
var hbox = new BoxGroup(styleSystem, Orientation.Horizontal, 5);
hbox.Anchor = AnchoredRect.CreateBottomLeftAnchored();
hbox.AddStyleClass("opaque-root");
hbox.Add(new Label(styleSystem, "Move to: X: "));
hbox.Add(mapX);
hbox.Add(new Label(styleSystem, "Y: "));
hbox.Add(mapY);
hbox.Add(button);
hbox.Add(rotateLeftButton);
hbox.Add(rotateRightButton);
group = new Group(styleSystem);
group.Add(hbox);
group.Focusable = true;
group.MouseDragged += OnMouseDragged;
group.MouseDown += OnMouseDragStarted;
group.MouseUp += OnMouseDragFinished;
group.KeyReleased += Root_KeyReleased;
group.MouseMoved += OnMouseMoved;
group.Focused = true;
group.Anchor = AnchoredRect.Full;
return(group);
}
public void ValidateWidgetEvents()
{
var style = LayoutTestStyle.Create();
BoxGroup backend = new BoxGroup(style);
var label = new Label(style);
var d = Substitute.For <EventHandler <ContainerEventArgs> >();
backend.ChildrenChanged += d;
backend.Add(label);
d.Received().Invoke(backend, new ContainerEventArgs(0, null, null, label, false));
backend.Should().BeEquivalentTo(new[] { label });
}
public void BindTo_Conflicts_with_widget_changes()
{
// Note: T
var style = LayoutTestStyle.Create();
var backend = new BoxGroup(style);
var sourceList = new ObservableCollection <WidgetAndConstraint <bool> >();
sourceList.ToBinding().BindTo(backend);
try
{
backend.Add(new Label(style));
throw new AssertionException("Expected to raise exception.");
}
catch (InvalidOperationException)
{
// ok
}
}
public void CreateBinding()
{
var style = LayoutTestStyle.Create();
BoxGroup backend = new BoxGroup(style);
var label = new Label(style);
var binding = backend.ToBinding();
using (var monitoredBinding = binding.Monitor <INotifyCollectionChanged>())
{
backend.Add(label);
monitoredBinding.Should().RaiseCollectionChange(
binding,
new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Add,
BindingAssertions.AsList(new WidgetAndConstraint <bool>(label)),
0));
backend.WidgetsWithConstraints.Should().BeEquivalentTo(new WidgetAndConstraint <bool>(label));
binding.Should().BeEquivalentTo(new WidgetAndConstraint <bool>(label));
}
}