public void TestSurroudingAnchor()
{
var childSize1 = new Vector3(50, 150, 250);
var childSize2 = new Vector3(100, 200, 300);
var grid = new UniformGrid { Columns = 2, VerticalAlignment = VerticalAlignment.Center, HorizontalAlignment = HorizontalAlignment.Center};
var child1 = new UniformGrid { Size = childSize1 };
var child2 = new UniformGrid { Size = childSize2 };
child2.DependencyProperties.Set(ColumnPropertyKey, 1);
grid.Children.Add(child1);
grid.Children.Add(child2);
grid.Measure(1000 * Vector3.One);
grid.Arrange(1000 * Vector3.One, false);
Assert.AreEqual(new Vector2(0, 100), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, -1));
Assert.AreEqual(new Vector2(0, 100), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 0));
Assert.AreEqual(new Vector2(-50, 50), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 50));
Assert.AreEqual(new Vector2(-80, 20), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 80));
Assert.AreEqual(new Vector2(0, 100), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 100));
Assert.AreEqual(new Vector2(-10, 90), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 110));
Assert.AreEqual(new Vector2(-100, 0), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 200));
Assert.AreEqual(new Vector2(-100, 0), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 300));
Assert.AreEqual(new Vector2(0, 200), grid.GetSurroudingAnchorDistances(Orientation.Vertical, -1));
Assert.AreEqual(new Vector2(-100, 100), grid.GetSurroudingAnchorDistances(Orientation.Vertical, 100));
Assert.AreEqual(new Vector2(-200, 0), grid.GetSurroudingAnchorDistances(Orientation.Vertical, 500));
Assert.AreEqual(new Vector2(0, 300), grid.GetSurroudingAnchorDistances(Orientation.InDepth, -1));
Assert.AreEqual(new Vector2(-150, 150), grid.GetSurroudingAnchorDistances(Orientation.InDepth, 150));
Assert.AreEqual(new Vector2(-300, 0), grid.GetSurroudingAnchorDistances(Orientation.InDepth, 500));
}
public void TestSurroudingAnchor()
{
var childSize1 = new Vector3(50, 150, 250);
var childSize2 = new Vector3(100, 200, 300);
var grid = new UniformGrid {
Columns = 2, VerticalAlignment = VerticalAlignment.Center, HorizontalAlignment = HorizontalAlignment.Center
};
var child1 = new UniformGrid {
Size = childSize1
};
var child2 = new UniformGrid {
Size = childSize2
};
child2.DependencyProperties.Set(ColumnPropertyKey, 1);
grid.Children.Add(child1);
grid.Children.Add(child2);
grid.Measure(1000 * Vector3.One);
grid.Arrange(1000 * Vector3.One, false);
Assert.AreEqual(new Vector2(0, 100), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, -1));
Assert.AreEqual(new Vector2(0, 100), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 0));
Assert.AreEqual(new Vector2(-50, 50), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 50));
Assert.AreEqual(new Vector2(-80, 20), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 80));
Assert.AreEqual(new Vector2(0, 100), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 100));
Assert.AreEqual(new Vector2(-10, 90), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 110));
Assert.AreEqual(new Vector2(-100, 0), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 200));
Assert.AreEqual(new Vector2(-100, 0), grid.GetSurroudingAnchorDistances(Orientation.Horizontal, 300));
Assert.AreEqual(new Vector2(0, 200), grid.GetSurroudingAnchorDistances(Orientation.Vertical, -1));
Assert.AreEqual(new Vector2(-100, 100), grid.GetSurroudingAnchorDistances(Orientation.Vertical, 100));
Assert.AreEqual(new Vector2(-200, 0), grid.GetSurroudingAnchorDistances(Orientation.Vertical, 500));
Assert.AreEqual(new Vector2(0, 300), grid.GetSurroudingAnchorDistances(Orientation.InDepth, -1));
Assert.AreEqual(new Vector2(-150, 150), grid.GetSurroudingAnchorDistances(Orientation.InDepth, 150));
Assert.AreEqual(new Vector2(-300, 0), grid.GetSurroudingAnchorDistances(Orientation.InDepth, 500));
}
public void UniformGridColumnsTest()
{
FrameworkElement child1 = new FrameworkElement();
FrameworkElement child2 = new FrameworkElement();
FrameworkElement child3 = new FrameworkElement();
UniformGrid uniformGrid = new UniformGrid {
Columns = 4
};
uniformGrid.Children.Add(child1);
uniformGrid.Children.Add(child2);
uniformGrid.Children.Add(child3);
uniformGrid.Measure(Size.Infinity);
uniformGrid.Arrange(new Rect(120, 120));
Assert.AreEqual(new Rect(0, 0, 30, 120), child1.VisualBounds);
Assert.AreEqual(new Rect(30, 0, 30, 120), child2.VisualBounds);
Assert.AreEqual(new Rect(60, 0, 30, 120), child3.VisualBounds);
}
public void Grid_Columns_Equals_Rows_For_Auto_Columns_And_Rows()
{
var target = new UniformGrid()
{
Children =
{
new Border {
Width = 50, Height = 70
},
new Border {
Width = 30, Height = 50
},
new Border {
Width = 80, Height = 90
}
}
};
target.Measure(Size.Infinity);
target.Arrange(new Rect(target.DesiredSize));
// 2 * 2 grid
Assert.Equal(new Size(2 * 80, 2 * 90), target.Bounds.Size);
}
/// <summary>
///
/// </summary>
/// <param name="availableSize"></param>
/// <returns></returns>
protected override Size MeasureOverride(Size availableSize)
{
unigrid.Measure(availableSize);
return(unigrid.DesiredSize);
}
