void iScrollBar_MouseDown(object sender, MouseEventArgs e)
{
this.mousedownpoint = e.Location;
if (e.Button == MouseButtons.Left)
{
if (this.ScrollType == iScrollType.Vertical)
{
if (e.Location.Y < pbScroll.Location.Y)
{
this.isd = iScrollDirection.Up;
}
else
{
this.isd = iScrollDirection.Down;
}
}
else if (this.ScrollType == iScrollType.Horizontal)
{
if (e.Location.X < pbScroll.Location.X)
{
this.isd = iScrollDirection.Left;
}
else
{
this.isd = iScrollDirection.Right;
}
}
this.tmDirection.Start();
}
}
protected void pbDirection_MouseDown(object pbScroll, iScrollDirection direction)
{
switch (direction)
{
case iScrollDirection.Up:
{
this.Value -= this._smallChange;
setpbScroll(0, (int)(scrolllength * ((float)_value / _maximum)) + arrowWidth);
break;
}
case iScrollDirection.Down:
{
this.Value += this._smallChange;
setpbScroll(0, (int)(scrolllength * ((float)_value / _maximum)) + arrowWidth);
break;
}
case iScrollDirection.Left:
{
this.Value -= this._smallChange;
setpbScroll((int)(scrolllength * ((float)_value / _maximum)) + arrowWidth, 0);
break;
}
case iScrollDirection.Right:
{
this.Value += this._smallChange;
setpbScroll((int)(scrolllength * ((float)_value / _maximum)) + arrowWidth, 0);
break;
}
}
}
