private void CreateSecondMark(int scrollBarWid)
{
int w = scrollBarWid - 1;
int h = scrollBarWid - 2;
UnsafeBitmap b = new UnsafeBitmap(w, h);
b.LockBitmap();
FormUtil.FillShadedRectangle(b, w, h);
UnsafeBitmap bh = b.Lighter();
UnsafeBitmap bp = b.Darker();
b.UnlockBitmap();
bh.UnlockBitmap();
bp.UnlockBitmap();
secondMark = b.Bitmap;
secondMark.MakeTransparent();
secondMarkHighlight = bh.Bitmap;
secondMarkHighlight.MakeTransparent();
secondMarkPress = bp.Bitmap;
secondMarkPress.MakeTransparent();
}
private void CreateBar(int scrollBarWid, int width)
{
int w = CalcBarSize(width);
int h = scrollBarWid - 2;
UnsafeBitmap b = new UnsafeBitmap(w, h);
b.LockBitmap();
FormUtil.FillShadedRectangle(b, w, h);
UnsafeBitmap bh = b.Lighter();
UnsafeBitmap bp = b.Darker();
b.UnlockBitmap();
bh.UnlockBitmap();
bp.UnlockBitmap();
bar = b.Bitmap;
bar.MakeTransparent();
barHighlight = bh.Bitmap;
barHighlight.MakeTransparent();
barPress = bp.Bitmap;
barPress.MakeTransparent();
}