public void SetUp()
{
window = new TestWindow(
new CGRect(0, 0, 400, 400)
);
view = new TestView();
window.AddSubview(view);
}
public void SetUp()
{
window = new TestWindow(
CGRect.FromLTRB(0, 0, 400, 400)
);
viewA = new TestView();
window.AddSubview(viewA);
viewB = new TestView();
window.AddSubview(viewB);
viewC = new TestView();
window.AddSubview(viewC);
Constrain(viewA, (a) =>
{
a.Width.Equal(100);
a.Height.Equal(200);
a.Top.Equal(a.Superview.Top + 10);
a.Left.Equal(a.Superview.Left + 10);
});
}
public void SetUp()
{
window = new TestWindow(
new CGRect(0, 0, 400, 400)
);
view = new TestView();
window.AddSubview(view);
Constrain(view, (v) =>
{
v.Height.Equals(200);
v.Width.Equals(200);
});
}
public void ReplacingConstraints()
{
var view2 = new TestView(
CGRect.Empty
);
window.AddSubview(view2);
Constrain(view1, view2, (x, y) =>
{
x.Top.Equal(x.Superview.Top + 10);
x.Left.Equal(x.Superview.Left + 10);
x.Right.Equal(x.Superview.Right - 10);
x.Height.Equal(200);
y.CenterX.Equal(x.CenterX);
y.Top.Equal(x.Bottom);
y.Width.Equal(x.Width);
});
window.LayoutIfNeeded();
// Should update the view
var group = Constrain(view2, (view) =>
{
view.Height.Equal(100);
});
window.LayoutIfNeeded();
Assert.AreEqual(100, view2.Frame.Height);
Constrain(view2, (view) =>
{
view.Bottom.GreaterThanOrEqualTo(
view.Superview.Bottom
);
}, group);
window.LayoutIfNeeded();
Assert.AreEqual(190, view2.Frame.Height);
}