public DockingHint(eDockingHintSide hintSide, bool middleDockingHint, eDotNetBarStyle style)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
_Style = style;
m_MiddleDockHint = middleDockingHint;
this.SetStyle(ControlStyles.Selectable, false);
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
this.SetStyle(DisplayHelp.DoubleBufferFlag, true);
this.SetStyle(ControlStyles.Opaque, true);
m_DockingHintSide = hintSide;
UpdateControlRegion();
}
public GraphicsPath GetHintPath(eDockingHintSide hintSide)
{
// Create top hint path then rotate depending on desired side
GraphicsPath path = new GraphicsPath();
if (hintSide == eDockingHintSide.DockTab)
{
if (_Style == eDotNetBarStyle.Office2010 || _Style == eDotNetBarStyle.Metro)
path.AddRectangle(new Rectangle(40, 40, 32, 32));
else
path.AddRectangle(new Rectangle(29, 29, 29, 29));
}
else
{
path.StartFigure();
if (_Style == eDotNetBarStyle.Office2010 || _Style == eDotNetBarStyle.Metro)
{
//path.AddLine(26, 36, 36, 26);
//path.AddLine(36, 0, 76, 0);
//path.AddLine(76, 26, 86, 36);
path.AddLine(27, 35, 36, 26);
path.AddLine(36, 0, 76, 0);
path.AddLine(76, 26, 86, 35);
}
else
{
path.AddLine(23, 28, 28, 23);
path.AddLine(29, 23, 29, 0);
path.AddLine(57, 0, 57, 23);
path.AddLine(58, 23, 63, 28);
}
}
switch (hintSide)
{
case eDockingHintSide.Bottom:
{
using (Matrix matrix = new Matrix())
{
matrix.Rotate(180);
if (_Style == eDotNetBarStyle.Office2010 || _Style == eDotNetBarStyle.Metro)
matrix.Translate(-path.GetBounds().Width * 2 + 6, -path.GetBounds().Height * 2 - 42);
else
matrix.Translate(-path.GetBounds().Width * 2 - 6, -path.GetBounds().Height * 2 - 30);
path.Transform(matrix);
}
break;
}
case eDockingHintSide.Left:
{
using (Matrix matrix = new Matrix())
{
matrix.Rotate(-90);
if (_Style == eDotNetBarStyle.Office2010 || _Style == eDotNetBarStyle.Metro)
matrix.Translate(-53, 0);
else
matrix.Translate(-46, 0);
path.Transform(matrix);
matrix.Reset();
matrix.Translate(0, path.GetBounds().Height);
path.Transform(matrix);
}
break;
}
case eDockingHintSide.Right:
{
using (Matrix matrix = new Matrix())
{
matrix.Rotate(90);
path.Transform(matrix);
matrix.Reset();
if (_Style == eDotNetBarStyle.Office2010 || _Style == eDotNetBarStyle.Metro)
matrix.Translate(path.GetBounds().Width * 2 + 42, 0);
else
matrix.Translate(path.GetBounds().Width * 2 + 30, 0);
path.Transform(matrix);
}
break;
}
}
return path;
}
public DockingHint(eDockingHintSide hintSide, eDotNetBarStyle style) : this(hintSide, false, style) { }
