public void DockPaddingScroll()
{
ScrollableControl scrollable = new ScrollableControl();
scrollable.Padding = new Padding(10);
scrollable.Size = new Size(50, 50);
scrollable.AutoScroll = true;
Control c = new Control();
c.Size = scrollable.Size; // Same size as parent, shouldn' need scrollbars
c.Parent = scrollable;
Form f = new Form();
f.Controls.Add(scrollable);
f.Show();
Assert.AreEqual(false, scrollable.VerticalScroll.Visible, "#A0");
ScrollableControl.DockPaddingEdges dock_padding = scrollable.DockPadding;
Assert.IsTrue(dock_padding != null, "#B0");
// Refresh the layout, now that is affected by the creation of DockPadding
scrollable.PerformLayout();
Assert.AreEqual(true, scrollable.VerticalScroll.Visible, "#C0");
}
public void DockPaddingEdges_Equals_Invoke_ReturnsExpected(ScrollableControl.DockPaddingEdges padding, object other, bool expected)
{
if (other is ScrollableControl.DockPaddingEdges)
{
Assert.Equal(expected, padding.GetHashCode().Equals(other.GetHashCode()));
}
Assert.Equal(expected, padding.Equals(other));
}
public void DockPaddingEdges_ToString_InvokeWithOwner_ReturnsExpected()
{
using var owner = new ScrollableControl
{
Padding = new Padding(1, 2, 3, 4)
};
ScrollableControl.DockPaddingEdges padding = owner.DockPadding;
Assert.Equal("{Left=1,Top=2,Right=3,Bottom=4}", padding.ToString());
}
public void DockPaddingEdges_GetHashCode_InvokeWithOwner_ReturnsExpected()
{
using var owner = new ScrollableControl
{
Padding = new Padding(1, 2, 3, 4)
};
ScrollableControl.DockPaddingEdges padding = owner.DockPadding;
Assert.NotEqual(0, padding.GetHashCode());
Assert.Equal(padding.GetHashCode(), padding.GetHashCode());
}
public void DockPaddingEdges_ToString_InvokeWithoutOwner_ReturnsExpected()
{
var owner = new ScrollableControl
{
Padding = new Padding(1, 2, 3, 4)
};
ICloneable original = owner.DockPadding;
ScrollableControl.DockPaddingEdges padding = (ScrollableControl.DockPaddingEdges)original.Clone();
Assert.Equal("{Left=1,Top=2,Right=3,Bottom=4}", padding.ToString());
}
public void DockPaddingEdges_GetHashCode_InvokeWithoutOwner_ReturnsExpected()
{
var owner = new ScrollableControl
{
Padding = new Padding(1, 2, 3, 4)
};
ICloneable original = owner.DockPadding;
ScrollableControl.DockPaddingEdges padding = (ScrollableControl.DockPaddingEdges)original.Clone();
Assert.NotEqual(0, padding.GetHashCode());
Assert.Equal(padding.GetHashCode(), padding.GetHashCode());
}
public void DockPaddingEdges_Properties_Get_ReturnsExpected(int left, int top, int right, int bottom, int expectedAll, int expectedLeft, int expectedTop, int expectedRight, int expectedBottom)
{
using var owner = new ScrollableControl
{
Padding = new Padding(left, top, right, bottom)
};
ScrollableControl.DockPaddingEdges padding = owner.DockPadding;
Assert.Equal(expectedAll, padding.All);
Assert.Equal(expectedLeft, padding.Left);
Assert.Equal(expectedTop, padding.Top);
Assert.Equal(expectedRight, padding.Right);
Assert.Equal(expectedBottom, padding.Bottom);
}
public void DockPaddingEdges_Clone_InvokeWithOwner_ReturnsExpected()
{
var owner = new ScrollableControl
{
Padding = new Padding(1, 2, 3, 4)
};
ICloneable original = owner.DockPadding;
ScrollableControl.DockPaddingEdges padding = (ScrollableControl.DockPaddingEdges)original.Clone();
Assert.Equal(0, padding.All);
Assert.Equal(1, padding.Left);
Assert.Equal(2, padding.Top);
Assert.Equal(3, padding.Right);
Assert.Equal(4, padding.Bottom);
}
public void DockPaddingEdges_All_SetWithoutOwner_GetReturnsExpected(int value)
{
var owner = new ScrollableControl
{
Padding = new Padding(1, 2, 3, 4)
};
ICloneable original = owner.DockPadding;
ScrollableControl.DockPaddingEdges padding = (ScrollableControl.DockPaddingEdges)original.Clone();
padding.All = value;
Assert.Equal(value, padding.All);
Assert.Equal(value, padding.Left);
Assert.Equal(value, padding.Top);
Assert.Equal(value, padding.Right);
Assert.Equal(value, padding.Bottom);
}
public void DockPaddingEdges_All_SetWithOwner_GetReturnsExpected(int value, int expectedValue, int expectedPaddingAll)
{
using var owner = new ScrollableControl();
ScrollableControl.DockPaddingEdges padding = owner.DockPadding;
padding.All = value;
Assert.Equal(expectedValue, padding.All);
Assert.Equal(expectedValue, padding.Left);
Assert.Equal(expectedValue, padding.Top);
Assert.Equal(expectedValue, padding.Right);
Assert.Equal(expectedValue, padding.Bottom);
Assert.Equal(expectedPaddingAll, owner.Padding.All);
Assert.Equal(expectedValue, owner.Padding.Left);
Assert.Equal(expectedValue, owner.Padding.Top);
Assert.Equal(expectedValue, owner.Padding.Right);
Assert.Equal(expectedValue, owner.Padding.Bottom);
}
public void DockPaddingEdges_Left_SetWithOwner_GetReturnsExpected(int value, int expectedLeft)
{
using var owner = new ScrollableControl
{
Padding = new Padding(1, 2, 3, 4)
};
ScrollableControl.DockPaddingEdges padding = owner.DockPadding;
padding.Left = value;
Assert.Equal(0, padding.All);
Assert.Equal(expectedLeft, padding.Left);
Assert.Equal(2, padding.Top);
Assert.Equal(3, padding.Right);
Assert.Equal(4, padding.Bottom);
Assert.Equal(-1, owner.Padding.All);
Assert.Equal(expectedLeft, owner.Padding.Left);
Assert.Equal(2, owner.Padding.Top);
Assert.Equal(3, owner.Padding.Right);
Assert.Equal(4, owner.Padding.Bottom);
}
public void DockPaddingEdges_BottomPropertyDescriptor_ResetValue_SetsToZero()
{
using var owner = new ScrollableControl
{
Padding = new Padding(1, 2, 3, 4)
};
ScrollableControl.DockPaddingEdges padding = owner.DockPadding;
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(padding);
PropertyDescriptor property = properties[nameof(ScrollableControl.DockPaddingEdges.Bottom)];
Assert.True(property.CanResetValue(padding));
Assert.True(property.ShouldSerializeValue(padding));
property.ResetValue(padding);
Assert.Equal(0, padding.All);
Assert.Equal(1, padding.Left);
Assert.Equal(2, padding.Top);
Assert.Equal(3, padding.Right);
Assert.Equal(0, padding.Bottom);
}
public static Size GetFitToContentsSize(Control control)
{
if (control.HasChildren)
{
int num = int.MinValue;
int num2 = int.MinValue;
int num3 = 0;
int num4 = 0;
bool flag = false;
bool flag2 = true;
bool flag3 = true;
for (int i = 0; i < control.Controls.Count; i++)
{
Control control2 = control.Controls[i];
if (control2.Visible)
{
flag = true;
switch (control2.Dock)
{
case DockStyle.None:
{
flag2 = false;
flag3 = false;
Size size = control2.Size;
num = Math.Max(num, control2.Left + size.Width);
num2 = Math.Max(num2, control2.Top + size.Height);
break;
}
case DockStyle.Top:
case DockStyle.Bottom:
flag3 = false;
num4 += control2.Height;
break;
case DockStyle.Left:
case DockStyle.Right:
flag2 = false;
num3 += control2.Width;
break;
case DockStyle.Fill:
num3 += control2.Width;
num4 += control2.Height;
break;
}
}
}
ScrollableControl scrollableControl = control as ScrollableControl;
if (scrollableControl != null)
{
ScrollableControl.DockPaddingEdges dockPadding = scrollableControl.DockPadding;
num += dockPadding.Right;
num2 += dockPadding.Bottom;
num3 += dockPadding.Left + dockPadding.Right;
num4 += dockPadding.Top + dockPadding.Bottom;
}
num = Math.Max(num, num3);
num2 = Math.Max(num2, num4);
if (!flag || !AutoSizePanel.CanAutoSizeWidth(control) || flag2)
{
num = control.Size.Width;
}
if (!flag || !AutoSizePanel.CanAutoSizeHeight(control) || flag3)
{
num2 = control.Size.Height;
}
return(AutoSizePanel.GetAutoSizeModeSize(control, new Size(num, num2)));
}
return(control.Size);
}
