[Dotgnu-pnet-commits] CVS: pnetlib/System.Windows.Forms TextBox.cs, 1.2, 1.3

[Rhys Weatherley <address@hidden>]

Update of /cvsroot/dotgnu-pnet/pnetlib/System.Windows.Forms
In directory subversions:/tmp/cvs-serv6116/System.Windows.Forms

Modified Files:
        TextBox.cs 
Log Message:


Make sure that the graphics objects returned by "CreateGraphics" are
properly disposed of, because letting the finalizer do it causes
dead-locks under Xsharp.


Index: TextBox.cs
===================================================================
RCS file: /cvsroot/dotgnu-pnet/pnetlib/System.Windows.Forms/TextBox.cs,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -r1.2 -r1.3
*** TextBox.cs  24 Jul 2003 17:49:11 -0000      1.2
--- TextBox.cs  25 Jul 2003 03:04:37 -0000      1.3
***************
*** 190,194 ****
                string oldText = base.Text;
                base.Text = text;
!               LayoutFromText(CreateGraphics());
                if (prevLayout)
                {
--- 190,197 ----
                string oldText = base.Text;
                base.Text = text;
!               using (Graphics g = CreateGraphics())
!               {
!                       LayoutFromText(g);
!               }
                if (prevLayout)
                {
***************
*** 492,500 ****
                        Region invalidRegion = newRegion.Clone();
                        invalidRegion.Xor(selectedRegion);
!                       RectangleF b1 = invalidRegion.GetBounds( 
CreateGraphics());
                        Invalidate(invalidRegion);                              
                }
                selectedRegion = newRegion;
!               RectangleF b = selectedRegion.GetBounds( CreateGraphics());
        }
  
--- 495,509 ----
                        Region invalidRegion = newRegion.Clone();
                        invalidRegion.Xor(selectedRegion);
!                       using (Graphics g = CreateGraphics())
!                       {
!                               invalidRegion.GetBounds(g);
!                       }
                        Invalidate(invalidRegion);                              
                }
                selectedRegion = newRegion;
!               using (Graphics g = CreateGraphics())
!               {
!                       selectedRegion.GetBounds(g);
!               }
        }