void TellRightPoint()
{
var temp = EventLocationChanged;
if (temp != null)
{
Point point = this.Location;
LocationChanged tem = new LocationChanged(point, this.Width, this.Height);
EventLocationChanged(this, tem);
}
}
public void form_EventLocationChanged(object sender, LocationChanged e)
{
//check is out of range or not
Point BoundPoint = new Point();
Point LocForSelf = new Point();
switch (direc)
{
case Direction.right:
BoundPoint = new Point(e.pointNow.X + e.SelfWidth + this.Width, e.pointNow.Y);
LocForSelf = new Point(e.pointNow.X + e.SelfWidth, e.pointNow.Y);
break;
case Direction.left:
BoundPoint = new Point(e.pointNow.X - this.Width, e.pointNow.Y);
LocForSelf = new Point(e.pointNow.X - this.Width, e.pointNow.Y);
break;
case Direction.top:
BoundPoint = new Point(e.pointNow.X, e.pointNow.Y - this.Height);
LocForSelf = new Point(e.pointNow.X, e.pointNow.Y - this.Height);
break;
case Direction.down:
BoundPoint = new Point(e.pointNow.X, e.pointNow.Y + e.SelfHeight + this.Height);
LocForSelf = new Point(e.pointNow.X, e.pointNow.Y + e.SelfHeight);
break;
}
if (Screen.PrimaryScreen.Bounds.Contains(BoundPoint))
{
this.Location = LocForSelf;
LocationN = this.Location;
IsLoadLocation = true;
}
else
{
int offset = 0;
switch (direc)
{
case Direction.right:
offset = e.pointNow.X + e.SelfWidth + this.Width - Screen.PrimaryScreen.Bounds.Width;
this.Location = new Point(LocForSelf.X - offset, e.pointNow.Y);
break;
case Direction.left:
offset = e.pointNow.X - this.Width;
this.Location = new Point(LocForSelf.X - offset, e.pointNow.Y);
break;
case Direction.top:
offset = e.pointNow.Y - this.Height;
this.Location = new Point(e.pointNow.X, LocForSelf.Y - offset);
break;
case Direction.down:
offset = e.pointNow.Y + e.SelfHeight + this.Height - Screen.PrimaryScreen.Bounds.Height;
this.Location = new Point(e.pointNow.X, LocForSelf.Y - offset);
break;
}
TellMatherReLocated(sender as SmartForm, this, this.Location);
LocationN = this.Location;
IsLoadLocation = true;
}
}