private void MyMouseMove(object sender, MouseEventArgs e)
{
Control parent = (sender as Control).Parent;
if (e.Button == MouseButtons.Left)
{
switch (this.m_MousePointPosition)
{
case SteeringControl.EnumMousePointPosition.MouseSizeRight:
parent.Width = parent.Width + e.X - this.p1.X;
this.p1.X = e.X;
this.p1.Y = e.Y;
break;
case SteeringControl.EnumMousePointPosition.MouseSizeLeft:
parent.Left = parent.Left + e.X - this.p.X;
parent.Width -= e.X - this.p.X;
break;
case SteeringControl.EnumMousePointPosition.MouseSizeBottom:
parent.Height = parent.Height + e.Y - this.p1.Y;
this.p1.X = e.X;
this.p1.Y = e.Y;
break;
case SteeringControl.EnumMousePointPosition.MouseSizeTop:
parent.Top += e.Y - this.p.Y;
parent.Height -= e.Y - this.p.Y;
break;
case SteeringControl.EnumMousePointPosition.MouseSizeTopLeft:
parent.Left = parent.Left + e.X - this.p.X;
parent.Top += e.Y - this.p.Y;
parent.Width -= e.X - this.p.X;
parent.Height -= e.Y - this.p.Y;
break;
case SteeringControl.EnumMousePointPosition.MouseSizeTopRight:
parent.Top += e.Y - this.p.Y;
parent.Width += e.X - this.p1.X;
parent.Height -= e.Y - this.p.Y;
this.p1.X = e.X;
this.p1.Y = e.Y;
break;
case SteeringControl.EnumMousePointPosition.MouseSizeBottomLeft:
parent.Left = parent.Left + e.X - this.p.X;
parent.Width -= e.X - this.p.X;
parent.Height = parent.Height + e.Y - this.p1.Y;
this.p1.X = e.X;
this.p1.Y = e.Y;
break;
case SteeringControl.EnumMousePointPosition.MouseSizeBottomRight:
parent.Width = parent.Width + e.X - this.p1.X;
parent.Height = parent.Height + e.Y - this.p1.Y;
this.p1.X = e.X;
this.p1.Y = e.Y;
break;
case SteeringControl.EnumMousePointPosition.MouseDrag:
parent.Left = parent.Left + e.X - this.p.X;
parent.Top = parent.Top + e.Y - this.p.Y;
break;
}
if (parent.Width < 10)
{
parent.Width = 10;
}
if (parent.Height < 10)
{
parent.Height = 10;
return;
}
}
else
{
this.m_MousePointPosition = this.MousePointPosition(parent.Size, e);
switch (this.m_MousePointPosition)
{
case SteeringControl.EnumMousePointPosition.MouseSizeNone:
this.Cursor = Cursors.Arrow;
return;
case SteeringControl.EnumMousePointPosition.MouseSizeRight:
this.Cursor = Cursors.SizeWE;
return;
case SteeringControl.EnumMousePointPosition.MouseSizeLeft:
this.Cursor = Cursors.SizeWE;
return;
case SteeringControl.EnumMousePointPosition.MouseSizeBottom:
this.Cursor = Cursors.SizeNS;
return;
case SteeringControl.EnumMousePointPosition.MouseSizeTop:
this.Cursor = Cursors.SizeNS;
return;
case SteeringControl.EnumMousePointPosition.MouseSizeTopLeft:
this.Cursor = Cursors.SizeNWSE;
return;
case SteeringControl.EnumMousePointPosition.MouseSizeTopRight:
this.Cursor = Cursors.SizeNESW;
break;
case SteeringControl.EnumMousePointPosition.MouseSizeBottomLeft:
this.Cursor = Cursors.SizeNESW;
return;
case SteeringControl.EnumMousePointPosition.MouseSizeBottomRight:
this.Cursor = Cursors.SizeNWSE;
return;
case SteeringControl.EnumMousePointPosition.MouseDrag:
this.Cursor = Cursors.SizeAll;
return;
default:
return;
}
}
}
private void MyMouseLeave(object sender, EventArgs e)
{
this.m_MousePointPosition = SteeringControl.EnumMousePointPosition.MouseSizeNone;
this.Cursor = Cursors.Arrow;
}
