private void groupBoxSettings_CollapseBoxClickedEvent(object sender)
{
int y = this.groupBoxSettings.FullHeight - this.groupBoxSettings.CollapsedHeight;
if (this.groupBoxSettings.IsCollapsed)
y *= -1;
this.splitContainer2.Location = new Point(this.splitContainer2.Location.X, this.splitContainer2.Location.Y + y);
this.splitContainer2.Size = new Size(this.splitContainer2.Size.Width, this.splitContainer2.Size.Height - y);
}