/// <summary>
/// Retrieves the width and height of a selection border grab handle.
/// Designers may need this to properly position their user interfaces.
/// </summary>
public static Size GetAdornmentDimensions(AdornmentType adornmentType)
{
switch (adornmentType)
{
case AdornmentType.GrabHandle:
return(new Size(HANDLESIZE, HANDLESIZE));
case AdornmentType.ContainerSelector:
case AdornmentType.Maximum:
return(new Size(CONTAINERGRABHANDLESIZE, CONTAINERGRABHANDLESIZE));
}
return(new Size(0, 0));
}
internal void DrawAdornment(Graphics gr, int x, int y, int size, Color color, AdornmentType adornmentType, RescoBorderStyle borderStyle)
{
Point[] points = new Point[3];
switch (borderStyle)
{
case RescoBorderStyle.None:
case RescoBorderStyle.All:
break;
case RescoBorderStyle.Right:
x--;
break;
default:
x++;
break;
}
switch (adornmentType)
{
case AdornmentType.RightArrow:
x -= size / 2;
points[0] = new Point(x, y + size);
points[1] = new Point(x + size, y);
points[2] = new Point(x, y - size);
gr.FillPolygon(this.GetBrush(color), points);
return;
case AdornmentType.UpArrow:
y += size / 2;
points[0] = new Point((x + size) + 1, y);
points[1] = new Point(x, (y - size) - 1);
points[2] = new Point(x - size, y);
gr.FillPolygon(this.GetBrush(color), points);
return;
case AdornmentType.LeftArrow:
x += size / 2;
points[0] = new Point(x, y - size);
points[1] = new Point(x - size, y);
points[2] = new Point(x, y + size);
gr.FillPolygon(this.GetBrush(color), points);
return;
case AdornmentType.DownArrow:
y -= size / 2;
points[0] = new Point((x - size) + 1, y);
points[1] = new Point(x, y + size);
points[2] = new Point(x + size, y);
gr.FillPolygon(this.GetBrush(color), points);
return;
case AdornmentType.Plus:
case AdornmentType.Minus:
{
int height = size / 4;
size += (size - height) % 2;
int num2 = x - (size / 2);
int num3 = y - (size / 2);
gr.FillRectangle(this.GetBrush(color), num2, y - (height / 2), size, height);
if (adornmentType == AdornmentType.Plus)
{
gr.FillRectangle(this.GetBrush(color), x - (height / 2), num3, height, size);
}
break;
}
case AdornmentType.Text:
case AdornmentType.None:
break;
default:
return;
}
}
Size ISelectionUIService.GetAdornmentDimensions(AdornmentType adornmentType)
{
switch (adornmentType)
{
case AdornmentType.GrabHandle:
return new Size(7, 7);
case AdornmentType.ContainerSelector:
case AdornmentType.Maximum:
return new Size(13, 13);
}
return new Size(0, 0);
}
public static Size GetAdornmentDimensions(AdornmentType adornmentType)
{
switch (adornmentType)
{
case AdornmentType.GrabHandle:
return new Size(HANDLESIZE, HANDLESIZE);
case AdornmentType.ContainerSelector:
case AdornmentType.Maximum:
return new Size(CONTAINERGRABHANDLESIZE, CONTAINERGRABHANDLESIZE);
}
return new Size(0, 0);
}
internal void DrawAdornment(Graphics gr, int x, int y, int size, Color color, AdornmentType adornmentType, RescoBorderStyle borderStyle)
{
Point[] points = new Point[3];
switch (borderStyle)
{
case RescoBorderStyle.None:
case RescoBorderStyle.All:
break;
case RescoBorderStyle.Right:
x--;
break;
default:
x++;
break;
}
switch (adornmentType)
{
case AdornmentType.RightArrow:
x -= size / 2;
points[0] = new Point(x, y + size);
points[1] = new Point(x + size, y);
points[2] = new Point(x, y - size);
gr.FillPolygon(this.GetBrush(color), points);
return;
case AdornmentType.UpArrow:
y += size / 2;
points[0] = new Point((x + size) + 1, y);
points[1] = new Point(x, (y - size) - 1);
points[2] = new Point(x - size, y);
gr.FillPolygon(this.GetBrush(color), points);
return;
case AdornmentType.LeftArrow:
x += size / 2;
points[0] = new Point(x, y - size);
points[1] = new Point(x - size, y);
points[2] = new Point(x, y + size);
gr.FillPolygon(this.GetBrush(color), points);
return;
case AdornmentType.DownArrow:
y -= size / 2;
points[0] = new Point((x - size) + 1, y);
points[1] = new Point(x, y + size);
points[2] = new Point(x + size, y);
gr.FillPolygon(this.GetBrush(color), points);
return;
case AdornmentType.Plus:
case AdornmentType.Minus:
{
int height = size / 4;
size += (size - height) % 2;
int num2 = x - (size / 2);
int num3 = y - (size / 2);
gr.FillRectangle(this.GetBrush(color), num2, y - (height / 2), size, height);
if (adornmentType == AdornmentType.Plus)
{
gr.FillRectangle(this.GetBrush(color), x - (height / 2), num3, height, size);
}
break;
}
case AdornmentType.Text:
case AdornmentType.None:
break;
default:
return;
}
}
