public void HorizontalAlignTest()
{
var renderer = Substitute.For <NullRenderer>(); // mock the renderer
var hardware = new NullHardware(1024, 768);
var stage = new GuiStage();
var box = new VBox();
stage.AddChild(box); // makes a size of 60x40 just through padding
var spacerNone = new Spacer(100, 100).SetHAlign(HorizontalAlign.None);
box.AddChild(spacerNone);
var spacerLeft = new Spacer(100, 100).SetHAlign(HorizontalAlign.Left);
box.AddChild(spacerLeft);
var spacerCenter = new Spacer(100, 100).SetHAlign(HorizontalAlign.Center);
box.AddChild(spacerCenter);
var spacerRight = new Spacer(100, 100).SetHAlign(HorizontalAlign.Right);
box.AddChild(spacerRight);
// we add one child that will free up some width
box.AddChild(new Spacer(400, 100));
stage.CalculateLayout(hardware); // layout
// since we have not set a height on the hBox yet we expect all children to be not vertically aligned
Assert.That(box.GetLayout().GetCalculatedWidth(), Is.EqualTo(400));
Assert.That(box.GetLayout().GetCalculatedContentWidth(), Is.EqualTo(400));
Assert.That(spacerNone.GetLayoutProcessingData().AbsoluteGeometry.Left, Is.EqualTo(0)); // NONE stays on top
Assert.That(spacerLeft.GetLayoutProcessingData().AbsoluteGeometry.Left, Is.EqualTo(0)); // TOP stays on top
Assert.That(spacerCenter.GetLayoutProcessingData().AbsoluteGeometry.Left, Is.EqualTo(150)); // MIDDLE 400 / 2 - 100 / 2
Assert.That(spacerRight.GetLayoutProcessingData().AbsoluteGeometry.Left, Is.EqualTo(300)); // BOTTOM 400 - 100
// new we set a height and then we expect the children to be aligned
box.SetWidth(800);
stage.CalculateLayout(hardware); // layout
Assert.That(box.GetLayout().GetCalculatedWidth(), Is.EqualTo(800));
Assert.That(box.GetLayout().GetCalculatedContentWidth(), Is.EqualTo(400));
Assert.That(spacerNone.GetLayoutProcessingData().AbsoluteGeometry.Left, Is.EqualTo(0)); // NONE stays on top
Assert.That(spacerLeft.GetLayoutProcessingData().AbsoluteGeometry.Left, Is.EqualTo(0)); // TOP stays on top
Assert.That(spacerCenter.GetLayoutProcessingData().AbsoluteGeometry.Left, Is.EqualTo(350)); // MIDDLE 800 / 2 - 100 / 2
Assert.That(spacerRight.GetLayoutProcessingData().AbsoluteGeometry.Left, Is.EqualTo(700)); // BOTTOM (800 - 100)
}
public void VerticalLayoutTest()
{
var renderer = Substitute.For <NullRenderer>(); // mock the renderer
var hardware = new NullHardware(1024, 768);
var stage = new GuiStage();
var hBox = new VBox().SetX(10).SetY(20).SetPadding(10, 20, 30, 40); // makes a size of 60x40 just through padding
stage.AddChild(hBox);
stage.CalculateLayout(hardware); // layout
Assert.That(hBox.GetLayoutProcessingData().AbsoluteGeometry, Is.EqualTo(new Rectangle(10, 20, 60, 40)));
// add a child
var spacer1 = new Spacer(200, 100);
hBox.AddChild(spacer1); // should increase the size by 200x100
stage.CalculateLayout(hardware); // layout
Assert.That(hBox.GetLayoutProcessingData().AbsoluteGeometry, Is.EqualTo(new Rectangle(10, 20, 260, 140)));
// check the absolute position of spacer1
Assert.That(spacer1.GetLayoutProcessingData().AbsoluteGeometry, Is.EqualTo(new Rectangle(50, 30, 200, 100)));
// add another child
var spacer2 = new Spacer(300, 200);
hBox.AddChild(spacer2); // should increase the size by 200x100
stage.CalculateLayout(hardware); // layout
Assert.That(hBox.GetLayoutProcessingData().AbsoluteGeometry, Is.EqualTo(new Rectangle(10, 20, 360, 340)));
// check the absolute position of spacer1
Assert.That(spacer1.GetLayoutProcessingData().AbsoluteGeometry, Is.EqualTo(new Rectangle(50, 30, 200, 100)));
// check the absolute position of spacer1
Assert.That(spacer2.GetLayoutProcessingData().AbsoluteGeometry, Is.EqualTo(new Rectangle(50, 130, 300, 200)));
// check setting the spacing
hBox.SetSpacing(100);
stage.CalculateLayout(hardware); // layout
Assert.That(hBox.GetLayoutProcessingData().AbsoluteGeometry, Is.EqualTo(new Rectangle(10, 20, 360, 440)));
// check the absolute position of spacer1
Assert.That(spacer1.GetLayoutProcessingData().AbsoluteGeometry, Is.EqualTo(new Rectangle(50, 30, 200, 100)));
// check the absolute position of spacer1
Assert.That(spacer2.GetLayoutProcessingData().AbsoluteGeometry, Is.EqualTo(new Rectangle(50, 230, 300, 200)));
}
public void UpdateContacts(List <Contact> contacts, Contact currentContact)
{
ContactsContainer.RemoveAllChildren();
foreach (var contact in contacts)
{
var contactToUse = contact;
ContactsContainer.AddChild(
new Label(270, 20, (contact == currentContact ? "X " : " ") + contact.FirstName + " " + contact.LastName)
.OnClick(e => SigContactSelected.Dispatch(contactToUse))
);
}
}
public ScrollViewLayout() : base(300, 400)
{
SetPadding(15, 15, 15, 15);
VBox vbox;
AddChild(
vbox = new VBox()
.AddChild(
new Label(400, 22, "Scrollview with a vbox in it")
)
);
for (var i = 0; i < 5000; i++)
{
var a = i;
vbox.AddChild(
new Button(100, 22, "Button " + i)
.OnClick(e => Debug.Log("button " + a))
);
}
}