void RunTest()
{
var c = new MyContentControl();
c.SetValue(MyContentControl.MyProperty, null);
Style s1 = new Style(typeof(MyContentControl));
s1.Setters.Add(new Setter(MyContentControl.MyProperty, new Wrapper {
Value = c
}));
c.Style = s1;
WeakControl = c;
GCAndInvoke(() => {
if (WeakControl != null)
{
Fail("TextBox should be collected");
}
else
{
Succeed();
}
});
}
public void TwoChildrenMargin_2Columns_1Star_and_2Star_1Row_constSize()
{
MyGrid g = new MyGrid();
RowDefinition rdef;
ColumnDefinition cdef;
rdef = new RowDefinition();
rdef.Height = new GridLength(200);
g.RowDefinitions.Add(rdef);
cdef = new ColumnDefinition();
cdef.Width = new GridLength(1, GridUnitType.Star);
g.ColumnDefinitions.Add(cdef);
cdef = new ColumnDefinition();
cdef.Width = new GridLength(2, GridUnitType.Star);
g.ColumnDefinitions.Add(cdef);
g.Margin = new Thickness(5);
Canvas c;
MyContentControl mc;
c = new Canvas();
c.Width = 400;
c.Height = 400;
mc = new MyContentControl {
Content = c
};
Grid.SetRow(mc, 0);
Grid.SetColumn(mc, 0);
g.Children.Add(mc);
c = new Canvas();
c.Width = 400;
c.Height = 400;
mc = new MyContentControl {
Content = c
};
Grid.SetRow(mc, 0);
Grid.SetColumn(mc, 1);
g.Children.Add(mc);
g.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
g.CheckMeasureArgs("#MeasureOverrideArg", new Size(inf, 200), new Size(inf, 200));
g.Reset();
Assert.AreEqual(new Size(810, 210), g.DesiredSize, "DesiredSize");
g.Measure(new Size(100, 100));
g.CheckMeasureArgs("#MeasureOverrideArg 2", new Size(30, 200), new Size(60, 200));
g.Reset();
Assert.AreEqual(new Size(100, 100), g.DesiredSize, "DesiredSize");
}
void RunTest ()
{
var c = new MyContentControl ();
c.SetValue(MyContentControl.MyProperty, null);
Style s1 = new Style(typeof(MyContentControl));
s1.Setters.Add(new Setter(MyContentControl.MyProperty, new Wrapper { Value = c }));
c.Style = s1;
WeakControl = c;
GCAndInvoke (() => {
if (WeakControl != null)
Fail ("TextBox should be collected");
else
Succeed ();
});
}
public void ConstraintsNotUsedInMeasureOverride()
{
Rectangle r = new Rectangle {
Width = 50, Height = 50
};
MyContentControl c = new MyContentControl {
Width = 80,
Height = 80,
Content = r
};
c.Measure(new Size(100, 100));
Assert.AreEqual(new Size(80, 80), c.MeasureOverrideArg, "#1");
Assert.AreEqual(new Size(50, 50), c.MeasureOverrideResult, "#2");
Assert.AreEqual(new Size(50, 50), r.DesiredSize, "#3");
Assert.AreEqual(new Size(80, 80), c.DesiredSize, "#4");
}
public void ArrangeTest()
{
MyGrid g = new MyGrid();
RowDefinition rdef;
ColumnDefinition cdef;
rdef = new RowDefinition();
rdef.Height = new GridLength(50);
g.RowDefinitions.Add(rdef);
cdef = new ColumnDefinition();
cdef.Width = new GridLength(100);
g.ColumnDefinitions.Add(cdef);
g.Margin = new Thickness(5);
var r = new Border();
MyContentControl mc = new MyContentControl {
Content = r
};
Grid.SetRow(mc, 0);
Grid.SetColumn(mc, 0);
g.Children.Add(mc);
g.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
g.CheckMeasureArgs("#MeasureOverrideArg", new Size(100, 50));
g.Reset();
Assert.AreEqual(new Size(0, 0), new Size(r.ActualWidth, r.ActualHeight), "r actual after measure");
Assert.AreEqual(new Size(0, 0), new Size(g.ActualWidth, g.ActualHeight), "g actual after measure");
g.Arrange(new Rect(0, 0, g.DesiredSize.Width, g.DesiredSize.Height));
g.CheckRowHeights("#RowHeights", 50);
Assert.AreEqual(new Size(0, 0), r.DesiredSize, "r desired 0");
Assert.AreEqual(new Size(110, 60), g.DesiredSize, "g desired 1");
Assert.AreEqual(new Rect(0, 0, 100, 50).ToString(), LayoutInformation.GetLayoutSlot(r).ToString(), "slot");
Assert.AreEqual(new Size(100, 50), new Size(r.ActualWidth, r.ActualHeight), "r actual after arrange");
Assert.AreEqual(new Size(100, 50), new Size(g.ActualWidth, g.ActualHeight), "g actual after arrange");
}
public void ArrangeChild_ColSpan2_2Columns_constSize_and_1Star_1Row_constSize()
{
MyGrid g = new MyGrid();
g.AddRows(new GridLength(200));
g.AddColumns(new GridLength(200), new GridLength(2, GridUnitType.Star));
g.Margin = new Thickness(5);
MyContentControl mc = new MyContentControl {
Content = new Canvas {
Width = 400, Height = 400
}
};
Grid.SetRow(mc, 0);
Grid.SetColumn(mc, 0);
Grid.SetColumnSpan(mc, 2);
g.Children.Add(mc);
TestPanel.Width = 500;
TestPanel.Height = 500;
CreateAsyncTest(g,
() => {
g.CheckMeasureArgs("#MeasureOverrideArg", new Size(490, 200));
g.CheckRowHeights("#RowHeights", 200);
g.CheckColWidths("#ColWidths", 200, 290);
TestPanel.Width = 100;
TestPanel.Height = 100;
g.Reset();
}, () => {
g.CheckMeasureArgs("#MeasureOverrideArg 2", new Size(200, 200));
g.CheckRowHeights("#RowHeights 2", 200);
g.CheckColWidths("#ColWidths 2", 200, 0);
}
);
}
void MeasureOrder5Impl(bool checkOrder)
{
TestPanel.Width = 500;
TestPanel.Height = 500;
MyContentControl star = ContentControlWithChild();
MyContentControl pixel = ContentControlWithChild();
MyContentControl auto = ContentControlWithChild();
MyGrid grid = new MyGrid();
grid.AddRows(new GridLength(1, GridUnitType.Star), GridLength.Auto, new GridLength(30, GridUnitType.Pixel), new GridLength(30, GridUnitType.Pixel));
grid.AddColumns(new GridLength(50, GridUnitType.Pixel));
CreateAsyncTest(grid,
() => {
grid.AddChild(star, 0, 0, 1, 1);
grid.AddChild(auto, 1, 0, 1, 1);
grid.AddChild(pixel, 2, 0, 1, 1);
}, () => {
if (checkOrder)
{
grid.CheckMeasureOrder("#1", 1, 2, 0);
grid.CheckMeasureArgs("#a", new Size(50, inf), new Size(50, 30), new Size(50, 390));
}
grid.CheckFinalMeasureArg("#a2", new Size(50, 390), new Size(50, inf), new Size(50, 30));
grid.CheckRowHeights("#b", 390, 50, 30, 30);
grid.Children.Clear();
grid.AddChild(star, 0, 0, 1, 1);
grid.AddChild(pixel, 2, 0, 1, 1);
grid.AddChild(auto, 1, 0, 1, 1);
grid.Reset();
}, () => {
if (checkOrder)
{
grid.CheckMeasureOrder("#2", 1, 2, 0);
grid.CheckMeasureArgs("#c", new Size(50, 30), new Size(50, inf), new Size(50, 390));
}
grid.CheckFinalMeasureArg("#c2", new Size(50, 390), new Size(50, 30), new Size(50, inf));
grid.CheckRowHeights("#d", 390, 50, 30, 30);
grid.Children.Clear();
grid.AddChild(pixel, 2, 0, 1, 1);
grid.AddChild(star, 0, 0, 1, 1);
grid.AddChild(auto, 1, 0, 1, 1);
grid.Reset();
}, () => {
if (checkOrder)
{
grid.CheckMeasureOrder("#3", 0, 2, 1);
grid.CheckMeasureArgs("#e", new Size(50, 30), new Size(50, inf), new Size(50, 390));
}
grid.CheckFinalMeasureArg("#e2", new Size(50, 30), new Size(50, 390), new Size(50, inf));
grid.CheckRowHeights("#f", 390, 50, 30, 30);
grid.Children.Clear();
grid.AddChild(pixel, 2, 0, 1, 1);
grid.AddChild(auto, 1, 0, 1, 1);
grid.AddChild(star, 0, 0, 1, 1);
grid.Reset();
}, () => {
if (checkOrder)
{
grid.CheckMeasureOrder("#4", 0, 1, 2);
grid.CheckMeasureArgs("#g", new Size(50, 30), new Size(50, inf), new Size(50, 390));
}
grid.CheckFinalMeasureArg("#g2", new Size(50, 30), new Size(50, inf), new Size(50, 390));
grid.CheckRowHeights("#h", 390, 50, 30, 30);
grid.Children.Clear();
grid.AddChild(auto, 1, 0, 1, 1);
grid.AddChild(pixel, 2, 0, 1, 1);
grid.AddChild(star, 0, 0, 1, 1);
grid.Reset();
}, () => {
if (checkOrder)
{
grid.CheckMeasureOrder("#5", 0, 1, 2);
grid.CheckMeasureArgs("#i", new Size(50, inf), new Size(50, 30), new Size(50, 390));
}
grid.CheckFinalMeasureArg("#i2", new Size(50, inf), new Size(50, 30), new Size(50, 390));
grid.CheckRowHeights("#j", 390, 50, 30, 30);
grid.Children.Clear();
grid.AddChild(auto, 1, 0, 1, 1);
grid.AddChild(star, 0, 0, 1, 1);
grid.AddChild(pixel, 2, 0, 1, 1);
grid.Reset();
}, () => {
if (checkOrder)
{
grid.CheckMeasureOrder("#6", 0, 2, 1);
grid.CheckMeasureArgs("#k", new Size(50, inf), new Size(50, 30), new Size(50, 390));
}
grid.CheckRowHeights("#l", 390, 50, 30, 30);
}
);
}
public void ComplexLayout1()
{
MyGrid g = new MyGrid();
RowDefinition rdef;
ColumnDefinition cdef;
// Add rows
rdef = new RowDefinition();
rdef.Height = new GridLength(200);
g.RowDefinitions.Add(rdef);
rdef = new RowDefinition();
rdef.Height = new GridLength(200);
g.RowDefinitions.Add(rdef);
cdef = new ColumnDefinition();
cdef.Width = GridLength.Auto;
g.ColumnDefinitions.Add(cdef);
cdef = new ColumnDefinition();
cdef.Width = GridLength.Auto;
g.ColumnDefinitions.Add(cdef);
Canvas child1, child2, child3;
MyContentControl mc;
// child1
child1 = new Canvas();
child1.Width = 200;
child1.Height = 200;
mc = new MyContentControl {
Content = child1
};
Grid.SetRow(mc, 0);
Grid.SetColumn(mc, 0);
Grid.SetColumnSpan(mc, 2);
g.Children.Add(mc);
// child2
child2 = new Canvas();
child2.Width = 150;
child2.Height = 200;
mc = new MyContentControl {
Content = child2
};
Grid.SetRow(mc, 0);
Grid.SetColumn(mc, 0);
g.Children.Add(mc);
// child3
child3 = new Canvas();
child3.Width = 200;
child3.Height = 200;
mc = new MyContentControl {
Content = child3
};
Grid.SetRow(mc, 0);
Grid.SetColumn(mc, 0);
g.Children.Add(mc);
g.Measure(new Size(Double.PositiveInfinity, Double.PositiveInfinity));
g.CheckMeasureArgs("#MeasureOverrideArg", new Size(inf, 200), new Size(inf, 200), new Size(inf, 200));
g.Reset();
Assert.AreEqual(new Size(200, 400), g.DesiredSize, "DesiredSize");
}
