public void complex_horizontal_layout_using_uibuilder()
{
var scene = new Scene(null);
var uiBuilder = new UIBuilder(UIStyle.Empty);
var horizontalLayout = scene.AddActor("Layout");
new BoundingRect(horizontalLayout, 256, 128);
var uiGroup = new LayoutGroup(horizontalLayout, Orientation.Horizontal);
uiGroup.SetPaddingBetweenElements(5);
uiGroup.SetMarginSize(new Point(15, 15));
Actor e1 = null;
Actor e2 = null;
Actor e3 = null;
uiGroup.AddElement("e1", new Point(32, 32), act => e1 = act);
uiGroup.AddElement("e2", new Point(64, 32), act => e2 = act).StretchVertically();
uiGroup.AddElement("e3", new Point(32, 32), act => e3 = act).StretchHorizontally().StretchVertically();
scene.FlushBuffers();
uiGroup.ExecuteLayout();
Assert.Equal(15, e1.transform.Position.X);
Assert.Equal(52, e2.transform.Position.X);
Assert.Equal(121, e3.transform.Position.X);
Assert.Equal(32, e1.GetComponent <BoundingRect>().Width);
Assert.Equal(64, e2.GetComponent <BoundingRect>().Width);
Assert.Equal(120, e3.GetComponent <BoundingRect>().Width);
Assert.Equal(32, e1.GetComponent <BoundingRect>().Height);
Assert.Equal(98, e2.GetComponent <BoundingRect>().Height);
Assert.Equal(98, e3.GetComponent <BoundingRect>().Height);
}
public void basic_vertical_layout()
{
var groupActor = new Actor("Group", null);
groupActor.transform.Position = new Vector2(50, 50);
new BoundingRect(groupActor, new Point(200, 300));
var group = new LayoutGroup(groupActor, Orientation.Vertical);
var e1 = CreateLayoutElement(group, "E1", new Point(20, 20));
var e2 = CreateLayoutElement(group, "E2", new Point(20, 20));
var e3 = CreateLayoutElement(group, "E3", new Point(20, 20));
var e4 = CreateLayoutElement(group, "E4", new Point(20, 20));
group.ExecuteLayout();
Assert.Equal(110, e4.actor.transform.Position.Y);
}
public void basic_vertical_layout_stretch()
{
var groupActor = new Actor("Group", null);
groupActor.transform.Position = new Vector2(50, 50);
new BoundingRect(groupActor, new Point(200, 300));
var group = new LayoutGroup(groupActor, Orientation.Vertical);
group.SetPaddingBetweenElements(7);
var e1 = CreateLayoutElement(group, "E1", new Point(20, 20));
e1.StretchVertically();
var e2 = CreateLayoutElement(group, "E2", new Point(20, 20));
e2.StretchVertically();
group.ExecuteLayout();
Assert.Equal(50, e1.actor.transform.Position.Y);
Assert.Equal(146, e1.boundingRect.Height);
Assert.Equal(203, e2.actor.transform.Position.Y);
Assert.Equal(146, e2.boundingRect.Height);
}
public void complex_vertical_layout_stretch()
{
var groupActor = new Actor("Group", null);
groupActor.transform.Position = new Vector2(50, 50);
new BoundingRect(groupActor, new Point(200, 300));
var group = new LayoutGroup(groupActor, Orientation.Vertical);
var e1 = CreateLayoutElement(group, "E1", new Point(20, 20));
e1.StretchVertically();
var e2 = CreateLayoutElement(group, "E2", new Point(20, 20));
e2.StretchHorizontally();
var e3 = CreateLayoutElement(group, "E3", new Point(20, 20));
e3.StretchVertically();
group.ExecuteLayout();
Assert.Equal(50, e1.actor.transform.Position.Y);
Assert.Equal(140, e1.boundingRect.Height);
Assert.Equal(20, e2.boundingRect.Height);
Assert.Equal(140, e3.boundingRect.Height);
Assert.Equal(200, e2.boundingRect.Width);
}