/// <summary>
/// Measures the bounds of the container
/// </summary>
public virtual void MeasureBounds()
{
_htmlContainer.SetBounds(this is HtmlLabel ? new Rectangle(0, 0, 10, 10) : ClientRectangle);
using (Graphics g = CreateGraphics())
{
_htmlContainer.MeasureBounds(g);
}
AutoScrollMinSize = Size.Round(_htmlContainer.MaximumSize);
}
void HtmlToolTip_Popup(object sender, PopupEventArgs e)
{
string text = this.GetToolTip(e.AssociatedControl);
string font = string.Format(NumberFormatInfo.InvariantInfo, "font: {0}pt {1}", e.AssociatedControl.Font.Size, e.AssociatedControl.Font.FontFamily.Name);
//Create fragment container
container = new InitialContainer("<table class=htmltooltipbackground cellspacing=5 cellpadding=0 style=\"" + font + "\"><tr><td style=border:0px>" + text + "</td></tr></table>");
container.SetBounds(new Rectangle(0, 0, 10, 10));
container.AvoidGeometryAntialias = true;
//Measure bounds of the container
using (IGraphics g = new GraphicsWrapper(e.AssociatedControl.CreateGraphics()))
{
container.MeasureBounds(g);
}
//Set the size of the tooltip
e.ToolTipSize = Size.Round(container.MaximumSize);
}