protected void _content_LayoutChanged(object sender, LayoutingEventArgs e)
{
ILayoutable tc = Content.Parent as ILayoutable;
if (tc == null)
{
return;
}
Rectangle r = this.ScreenCoordinates(this.Slot);
if (e.LayoutType.HasFlag(LayoutingType.Width))
{
if (popDirection.HasFlag(Alignment.Right))
{
if (r.Right + Content.Slot.Width > tc.ClientRectangle.Right)
{
Content.Left = r.Left - Content.Slot.Width;
}
else
{
Content.Left = r.Right;
}
}
else if (popDirection.HasFlag(Alignment.Left))
{
if (r.Left - Content.Slot.Width < tc.ClientRectangle.Left)
{
Content.Left = r.Right;
}
else
{
Content.Left = r.Left - Content.Slot.Width;
}
}
else
{
if (Content.Slot.Width < tc.ClientRectangle.Width)
{
if (r.Left + Content.Slot.Width > tc.ClientRectangle.Right)
{
Content.Left = tc.ClientRectangle.Right - Content.Slot.Width;
}
else
{
Content.Left = r.Left;
}
}
else
{
Content.Left = 0;
}
}
}
if (e.LayoutType.HasFlag(LayoutingType.Height))
{
if (Content.Slot.Height < tc.ClientRectangle.Height)
{
if (PopDirection.HasFlag(Alignment.Bottom))
{
if (r.Bottom + Content.Slot.Height > tc.ClientRectangle.Bottom)
{
Content.Top = r.Top - Content.Slot.Height;
}
else
{
Content.Top = r.Bottom;
}
}
else if (PopDirection.HasFlag(Alignment.Top))
{
if (r.Top - Content.Slot.Height < tc.ClientRectangle.Top)
{
Content.Top = r.Bottom;
}
else
{
Content.Top = r.Top - Content.Slot.Height;
}
}
else
{
Content.Top = r.Top;
}
}
else
{
Content.Top = 0;
}
}
}
void positionContent(LayoutingType lt)
{
ILayoutable tc = Content.Parent;
if (tc == null)
{
return;
}
Rectangle r = this.ScreenCoordinates(this.Slot);
if (lt == LayoutingType.X)
{
if (popDirection.HasFlag(Alignment.Right))
{
if (r.Right + Content.Slot.Width > tc.ClientRectangle.Right)
{
Content.Left = r.Left - Content.Slot.Width;
}
else
{
Content.Left = r.Right;
}
}
else if (popDirection.HasFlag(Alignment.Left))
{
if (r.Left - Content.Slot.Width < tc.ClientRectangle.Left)
{
Content.Left = r.Right;
}
else
{
Content.Left = r.Left - Content.Slot.Width;
}
}
else
{
if (Content.Slot.Width < tc.ClientRectangle.Width)
{
if (r.Left + Content.Slot.Width > tc.ClientRectangle.Right)
{
Content.Left = tc.ClientRectangle.Right - Content.Slot.Width;
}
else
{
Content.Left = r.Left;
}
}
else
{
Content.Left = 0;
}
}
}
else if (lt == LayoutingType.Y)
{
if (Content.Slot.Height < tc.ClientRectangle.Height)
{
if (PopDirection.HasFlag(Alignment.Bottom))
{
if (r.Bottom + Content.Slot.Height > tc.ClientRectangle.Bottom)
{
Content.Top = r.Top - Content.Slot.Height;
}
else
{
Content.Top = r.Bottom;
}
}
else if (PopDirection.HasFlag(Alignment.Top))
{
if (r.Top - Content.Slot.Height < tc.ClientRectangle.Top)
{
Content.Top = r.Bottom;
}
else
{
Content.Top = r.Top - Content.Slot.Height;
}
}
else
{
Content.Top = r.Top;
}
}
else
{
Content.Top = 0;
}
}
}