public void InvalidateMeasureTest2()
{
Border b = new Border();
LayoutPoker c = new LayoutPoker();
Size s = new Size(10, 10);
b.Child = c;
c.MeasureResult = s;
c.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual(new Size(10, 10), c.DesiredSize, "c desiredsize");
c.MeasureResult = new Size(20, 20);
c.MeasureArg = new Size(99, 99);
c.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual(new Size(10, 10), c.DesiredSize, "c desiredsize1");
Assert.AreEqual(new Size(99, 99), c.MeasureArg, "c measurearg");
c.InvalidateMeasure();
c.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual(new Size(20, 20), c.DesiredSize, "c desiredsize1");
Assert.AreEqual(new Size(Double.PositiveInfinity, Double.PositiveInfinity), c.MeasureArg, "c measurearg");
}
public void ConsumeMoreSpaceInArrange ()
{
// Pass in 100, 100 as both the Arrange and Measure args,
// but return 200, 200 from ArrangeOverride to see what
// kind of clip gets applied.
Size measureSize = new Size (100, 100);
Rect arrangeRect = new Rect (0, 0, 100, 100);
LayoutPoker poker = new LayoutPoker {
MeasureOverrideResult = measureSize,
ArrangeOverrideResult = new Size (200, 200)
};
poker.Measure (measureSize);
poker.Arrange (arrangeRect);
Assert.AreEqual (measureSize, poker.MeasureOverrideArg, "#1");
Assert.AreEqual (measureSize, poker.ArrangeOverrideArg, "#2");
Assert.AreEqual (new Size (200, 200), new Size (poker.ActualWidth, poker.ActualHeight), "#3");
Assert.AreEqual (new Size (200, 200), poker.RenderSize, "#4");
Assert.AreEqual (new Size (100, 100), poker.DesiredSize, "#5");
RectangleGeometry geom = (RectangleGeometry) LayoutInformation.GetLayoutClip (poker);
Assert.AreEqual (new Rect (0, 0, 100, 100), geom.Rect, "#6");
Assert.AreEqual (new Rect (0, 0, 100, 100), LayoutInformation.GetLayoutSlot (poker), "#7");
}
public void ChildlessMeasureTest()
{
LayoutPoker c = new LayoutPoker();
Size s = new Size(10, 10);
c.Measure(s);
Assert.AreEqual(new Size(0, 0), c.DesiredSize, "DesiredSize");
Assert.AreEqual(new Size(10, 10), c.MeasureArg, "measure args");
}
public void ComplexLayout2()
{
Grid g = new Grid();
RowDefinition rdef;
ColumnDefinition cdef;
rdef = new RowDefinition();
rdef.Height = new GridLength(200);
g.RowDefinitions.Add(rdef);
cdef = new ColumnDefinition();
cdef.Width = new GridLength(200);
g.ColumnDefinitions.Add(cdef);
g.Margin = new Thickness(5);
LayoutPoker c = new LayoutPoker();
Grid.SetRow(c, 0);
Grid.SetColumn(c, 0);
g.Children.Add(c);
c.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
// first test with the child sized larger than the row/column definitions
c.Width = 400;
c.Height = 400;
g.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual(400, c.Width);
Assert.AreEqual(400, c.Height);
Assert.AreEqual(new Size(200, 200), c.DesiredSize, "c DesiredSize0");
Assert.AreEqual(new Size(400, 400), c.MeasureArg, "c MeasureArg0");
Assert.AreEqual(new Size(210, 210), g.DesiredSize, "grid DesiredSize0");
g.Measure(new Size(100, 100));
Assert.AreEqual(new Size(100, 100), g.DesiredSize, "grid DesiredSize1");
Assert.AreEqual(new Size(400, 400), c.MeasureArg, "c MeasureArg");
Assert.AreEqual(new Size(200, 200), c.DesiredSize, "c DesiredSize1");
// now test with the child sized smaller than the row/column definitions
c.Width = 100;
c.Height = 100;
g.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual(new Size(100, 100), c.MeasureArg, "c MeasureArg2");
Assert.AreEqual(new Size(210, 210), g.DesiredSize, "grid DesiredSize2");
}
public void ChildMeasureTest1()
{
LayoutPoker c = new LayoutPoker();
Rectangle r = new Rectangle();
c.Children.Add(r);
r.Width = 50;
r.Height = 50;
c.Measure(new Size(10, 10));
Assert.AreEqual(new Size(0, 0), c.DesiredSize);
}
public void ChildMeasureTest2()
{
LayoutPoker c = new LayoutPoker();
Rectangle r = new Rectangle();
c.Children.Add(r);
r.Width = 50;
r.Height = 50;
c.Measured += (Size real) => { c.MeasureResult = real; };
c.Measure(new Size(100, 100));
Assert.AreEqual(new Size(0, 0), c.BaseMeasureResult);
}
public void MaxOnElement ()
{
LayoutPoker c = new LayoutPoker { MaxWidth = 50, MaxHeight = 50 };
c.Measure (new Size (1000, 1000));
Assert.AreEqual (new Size (50, 50), c.MeasureArg, "c.MeasureArg");
c.Arrange (new Rect (0, 0, 1000, 1000));
Assert.AreEqual (new Size (50, 50), c.ArrangeArg, "c.ArrangeArg");
Assert.AreEqual (new Size (0,0), c.RenderSize, "c.RenderSize");
Assert.AreEqual (new Size (0,0), c.DesiredSize, "c.DesiredSize");
Assert.IsNull (LayoutInformation.GetLayoutClip (c), "c.LayoutClip == null");
}
public void ChildlessArrangeTest1()
{
LayoutPoker c = new LayoutPoker();
Size s = new Size(10, 10);
c.Measure(s);
Assert.AreEqual(new Size(0, 0), c.DesiredSize, "DesiredSize");
Assert.AreEqual(new Size(10, 10), c.MeasureArg, "measure args");
c.Arrange(new Rect(0, 0, 10, 10));
Assert.AreEqual(new Size(0, 0), c.DesiredSize, "DesiredSize");
Assert.AreEqual(new Size(0, 0), c.RenderSize, "render size");
Assert.AreEqual(new Size(10, 10), c.ArrangeArg, "measure args");
}
public void ChildlessMeasureTest4()
{
LayoutPoker c = new LayoutPoker();
Size s = new Size(10, 10);
Border b = new Border();
b.Child = c;
c.Width = 9;
c.Height = 9;
c.MeasureResult = new Size(5, 5);
c.Margin = new Thickness(1);
c.Measure(s);
Assert.AreEqual(new Size(c.Width, c.Height), c.MeasureArg, "MeasureArg");
Assert.AreEqual(new Size(10, 10), c.DesiredSize, "DesiredSize");
}
public void MaxOnElement()
{
LayoutPoker c = new LayoutPoker {
MaxWidth = 50, MaxHeight = 50
};
c.Measure(new Size(1000, 1000));
Assert.AreEqual(new Size(50, 50), c.MeasureArg, "c.MeasureArg");
c.Arrange(new Rect(0, 0, 1000, 1000));
Assert.AreEqual(new Size(50, 50), c.ArrangeArg, "c.ArrangeArg");
Assert.AreEqual(new Size(0, 0), c.RenderSize, "c.RenderSize");
Assert.AreEqual(new Size(0, 0), c.DesiredSize, "c.DesiredSize");
Assert.IsNull(LayoutInformation.GetLayoutClip(c), "c.LayoutClip == null");
}
public void InvalidateMeasureTest2 ()
{
Border b = new Border ();
LayoutPoker c = new LayoutPoker ();
Size s = new Size (10,10);
b.Child = c;
c.MeasureResult = s;
c.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual (new Size (10,10), c.DesiredSize, "c desiredsize");
c.MeasureResult = new Size (20,20);
c.MeasureArg = new Size (99,99);
c.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual (new Size (10,10), c.DesiredSize, "c desiredsize1");
Assert.AreEqual (new Size (99,99), c.MeasureArg, "c measurearg");
c.InvalidateMeasure ();
c.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual (new Size (20,20), c.DesiredSize, "c desiredsize1");
Assert.AreEqual (new Size (Double.PositiveInfinity,Double.PositiveInfinity), c.MeasureArg, "c measurearg");
}
public void ChildlessArrangeTest1 ()
{
LayoutPoker c = new LayoutPoker ();
Size s = new Size (10,10);
c.Measure (s);
Assert.AreEqual (new Size (0,0), c.DesiredSize, "DesiredSize");
Assert.AreEqual (new Size (10,10), c.MeasureArg, "measure args");
c.Arrange (new Rect (0,0,10,10));
Assert.AreEqual (new Size (0,0), c.DesiredSize, "DesiredSize");
Assert.AreEqual (new Size (0,0), c.RenderSize, "render size");
Assert.AreEqual (new Size (10,10), c.ArrangeArg, "measure args");
}
public void ChildMeasureTest2 ()
{
LayoutPoker c = new LayoutPoker ();
Rectangle r = new Rectangle();
c.Children.Add (r);
r.Width = 50;
r.Height = 50;
c.Measured += (Size real) => { c.MeasureResult = real; };
c.Measure (new Size (100, 100));
Assert.AreEqual (new Size (0,0), c.BaseMeasureResult);
}
public void ChildMeasureTest1 ()
{
LayoutPoker c = new LayoutPoker ();
Rectangle r = new Rectangle();
c.Children.Add (r);
r.Width = 50;
r.Height = 50;
c.Measure (new Size (10, 10));
Assert.AreEqual (new Size (0,0), c.DesiredSize);
}
public void ChildlessMeasureTest4 ()
{
LayoutPoker c = new LayoutPoker ();
Size s = new Size (10,10);
Border b = new Border ();
b.Child = c;
c.Width = 9;
c.Height = 9;
c.MeasureResult = new Size (5, 5);
c.Margin = new Thickness (1);
c.Measure (s);
Assert.AreEqual (new Size (c.Width, c.Height), c.MeasureArg, "MeasureArg");
Assert.AreEqual (new Size (10, 10), c.DesiredSize, "DesiredSize");
}
public void ChildlessMeasureTest ()
{
LayoutPoker c = new LayoutPoker ();
Size s = new Size (10,10);
c.Measure (s);
Assert.AreEqual (new Size (0,0), c.DesiredSize, "DesiredSize");
Assert.AreEqual (new Size (10,10), c.MeasureArg, "measure args");
}
public void ArrangeOverride_Constraints2 ()
{
Size measureSize = new Size (100, 100);
Rect arrangeRect = new Rect (0, 0, 100, 100);
LayoutPoker poker = new LayoutPoker {
MeasureOverrideResult = new Size (50, 50),
ArrangeOverrideResult = new Size (100, 100)
};
poker.Measure (measureSize);
poker.Arrange (arrangeRect);
Assert.AreEqual (new Size (100, 100), poker.MeasureOverrideArg, "#1");
Assert.AreEqual (new Size (50, 50), poker.DesiredSize, "#2");
Assert.AreEqual (new Size (100, 100), poker.ArrangeOverrideArg, "#3");
Assert.AreEqual (new Size (100, 100), poker.RenderSize, "#4");
Assert.AreEqual (new Size (100, 100), new Size (poker.ActualWidth, poker.ActualHeight), "#5");
Assert.IsNull (LayoutInformation.GetLayoutClip (poker), "#6");
Assert.AreEqual (new Rect (0, 0, 100, 100), LayoutInformation.GetLayoutSlot (poker), "#7");
}
public void InfMeasure_Unconstrained_NegMargin ()
{
Size measureSize = new Size (200, 200);
Rect arrangeRect = new Rect (0, 0, 100, 100);
LayoutPoker poker = new LayoutPoker {
MeasureOverrideResult = measureSize,
ArrangeOverrideResult = measureSize
};
poker.Margin = new Thickness {
Top = -10,
Left = 10,
Bottom = 3,
Right = 3
};
poker.Measure (infinity);
poker.Arrange (arrangeRect);
Assert.AreEqual (infinity, poker.MeasureOverrideArg, "#1");
Assert.AreEqual (measureSize, poker.ArrangeOverrideArg, "#2");
Assert.AreEqual (measureSize, new Size (poker.ActualWidth, poker.ActualHeight), "#3");
Assert.AreEqual (measureSize, poker.RenderSize, "#4");
Assert.AreEqual (new Size (213,193), poker.DesiredSize, "#5");
RectangleGeometry geom = LayoutInformation.GetLayoutClip (poker) as RectangleGeometry;
Assert.IsNotNull (geom, "#6");
Assert.AreEqual (new Rect (0, 0, 87, 107), geom.Rect, "#7");
Assert.AreEqual (new Rect (0, 0, 100, 100), LayoutInformation.GetLayoutSlot (poker), "#8");
}
public void LargerMeasure_Unconstrained_NoStretch ()
{
Size measureSize = new Size (200, 200);
Rect arrangeRect = new Rect (0, 0, 100, 100);
LayoutPoker poker = new LayoutPoker {
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
MeasureOverrideResult = measureSize,
ArrangeOverrideResult = measureSize
};
poker.Measure (measureSize);
poker.Arrange (arrangeRect);
Assert.AreEqual (measureSize, poker.MeasureOverrideArg, "#1");
Assert.AreEqual (measureSize, poker.ArrangeOverrideArg, "#2");
Assert.AreEqual (measureSize, new Size (poker.ActualWidth, poker.ActualHeight), "#3");
Assert.AreEqual (measureSize, poker.RenderSize, "#4");
Assert.AreEqual (measureSize, poker.DesiredSize, "#5");
RectangleGeometry geom = (RectangleGeometry) LayoutInformation.GetLayoutClip (poker);
Assert.IsNotNull (geom, "#6");
Assert.AreEqual (new Rect (50, 50, 100, 100), geom.Rect, "#7");
Assert.AreEqual (new Rect (0, 0, 100, 100), LayoutInformation.GetLayoutSlot (poker), "#8");
}
public void LargerMeasure_Constrained_Smaller ()
{
Size measureSize = new Size (200, 200);
Rect arrangeRect = new Rect (0, 0, 100, 100);
LayoutPoker poker = new LayoutPoker {
Width = 50,
Height = 50,
MeasureOverrideResult = measureSize,
ArrangeOverrideResult = measureSize
};
poker.Measure (measureSize);
poker.Arrange (arrangeRect);
Assert.AreEqual (new Size (50, 50), poker.MeasureOverrideArg, "#1");
Assert.AreEqual (measureSize, poker.ArrangeOverrideArg, "#2");
Assert.AreEqual (measureSize, new Size (poker.ActualWidth, poker.ActualHeight), "#3");
Assert.AreEqual (measureSize, poker.RenderSize, "#4");
Assert.AreEqual (new Size (50, 50), poker.DesiredSize, "#5");
RectangleGeometry geom = (RectangleGeometry) LayoutInformation.GetLayoutClip (poker);
Assert.IsNotNull (geom, "#6");
Assert.AreEqual (new Rect (0, 0, 50, 50), geom.Rect, "#7");
Assert.AreEqual (new Rect (0, 0, 100, 100), LayoutInformation.GetLayoutSlot (poker), "#8");
}
public void ComplexLayout2 ()
{
Grid g = new Grid ();
RowDefinition rdef;
ColumnDefinition cdef;
rdef = new RowDefinition ();
rdef.Height = new GridLength (200);
g.RowDefinitions.Add (rdef);
cdef = new ColumnDefinition ();
cdef.Width = new GridLength (200);
g.ColumnDefinitions.Add (cdef);
g.Margin = new Thickness (5);
LayoutPoker c = new LayoutPoker ();
Grid.SetRow (c, 0);
Grid.SetColumn (c, 0);
g.Children.Add (c);
c.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
// first test with the child sized larger than the row/column definitions
c.Width = 400;
c.Height = 400;
g.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual (400, c.Width);
Assert.AreEqual (400, c.Height);
Assert.AreEqual (new Size (200, 200), c.DesiredSize, "c DesiredSize0");
Assert.AreEqual (new Size (400, 400), c.MeasureArg, "c MeasureArg0");
Assert.AreEqual (new Size (210, 210), g.DesiredSize, "grid DesiredSize0");
g.Measure (new Size (100, 100));
Assert.AreEqual (new Size (100, 100), g.DesiredSize, "grid DesiredSize1");
Assert.AreEqual (new Size (400, 400), c.MeasureArg, "c MeasureArg");
Assert.AreEqual (new Size (200, 200), c.DesiredSize, "c DesiredSize1");
// now test with the child sized smaller than the row/column definitions
c.Width = 100;
c.Height = 100;
g.Measure (new Size (Double.PositiveInfinity, Double.PositiveInfinity));
Assert.AreEqual (new Size (100, 100), c.MeasureArg, "c MeasureArg2");
Assert.AreEqual (new Size (210, 210), g.DesiredSize, "grid DesiredSize2");
}
public void SameMeasureAndArrange_Unconstrained ()
{
Size measureSize = new Size (100, 100);
Rect arrangeRect = new Rect (0, 0, 100, 100);
LayoutPoker poker = new LayoutPoker {
MeasureOverrideResult = measureSize,
ArrangeOverrideResult = measureSize
};
poker.Measure (measureSize);
poker.Arrange (arrangeRect);
Assert.AreEqual (measureSize, poker.MeasureOverrideArg, "#1");
Assert.AreEqual (measureSize, poker.ArrangeOverrideArg, "#2");
Assert.AreEqual (measureSize, new Size (poker.ActualWidth, poker.ActualHeight), "#3");
Assert.AreEqual (measureSize, poker.RenderSize, "#4");
Assert.AreEqual (measureSize, poker.DesiredSize, "#5");
RectangleGeometry geom = (RectangleGeometry) LayoutInformation.GetLayoutClip (poker);
Assert.IsNull (geom, "#6");
Assert.AreEqual (new Rect (0, 0, 100, 100), LayoutInformation.GetLayoutSlot (poker), "#7");
}