private void ColorGradientChip_MouseMove(object sender, MouseEventArgs e)
{
if (this._mouseDrag != null)
{
Endogine.EPoint pnt = new Endogine.EPoint(this.PointToScreen(e.Location));
Endogine.EPoint diff = pnt - this._mouseDrag;
this._mouseDrag = pnt;
//this.Location = (new Endogine.EPoint(this.Location) + diff).ToPoint();
int left = this.Left + diff.X;
if (left < 0)
{
left = 0;
}
else if (left > this.Parent.Width - this.Width)
{
left = this.Parent.Width - this.Width;
}
this.Left = left;
this._draggedDistance += diff.ToEPointF().Length;
this._position = (float)this.Left / (this.Parent.Width - this.Width);
if (Math.Abs(e.Y) > 20)
{
if (this.Visible)
{
this.Visible = false;
}
}
else if (!this.Visible)
{
this.Visible = true;
}
if (this.Dragged != null)
{
this.Dragged(this, e);
}
}
}
