[Pythoncard-cvs] PythonCard/samples/iacGrid iacGrid.py,1.3,1.4

[Kevin A. <ka...@us...>]

Update of /cvsroot/pythoncard/PythonCard/samples/iacGrid
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv30246

Modified Files:
	iacGrid.py 
Log Message:
comments about selections, removed crashing lines


Index: iacGrid.py
===================================================================
RCS file: /cvsroot/pythoncard/PythonCard/samples/iacGrid/iacGrid.py,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** iacGrid.py	28 Jul 2006 15:37:29 -0000	1.3
--- iacGrid.py	28 Jul 2006 16:22:30 -0000	1.4
***************
*** 29,32 ****
--- 29,38 ----
          self.mygrid = mygrid = self.components.mygrid
  
+         # KEA 2006-07-28
+         # until we figure out dynamic resizing of the grid
+         # we could set the initial grid to a reasonably large
+         # value for in memory tests
+         # to support very large arbitrary size data sets will
+         # require the use of a wx.GridTableBase
          mygrid.CreateGrid(30, 6)
          
***************
*** 46,50 ****
          # is first created in wxWidgets on the Mac which requires that this call
          # be done late rather than immediately after the grid creation
!         mygrid.EnableEditing(False)
  
  
--- 52,58 ----
          # is first created in wxWidgets on the Mac which requires that this call
          # be done late rather than immediately after the grid creation
!         # on Windows, even this caused a crash, so commenting it out until
!         # I can figure out the problem
! ##        mygrid.EnableEditing(False)
  
  
***************
*** 54,57 ****
--- 62,69 ----
          for row, line in enumerate(open(filename)):
              fields = line.rstrip().split()
+             # KEA 2006-07-28
+             # in order to dynamically size the grid
+             # according to the docs it looks like we would use AppendRows
+             # and AppendCols but this also appears to cause a crash
  ##            if row >= mygrid.GetNumberRows():
  ##                print "adding row"
***************
*** 65,72 ****
--- 77,95 ----
  
  
+     """
+     KEA 2006-07-28
+     in order to support discontinuous selections it appears
+     we need to check the grid for which cells are actually
+     selected on selectCell and rangeSelect and/or keep
+     an updated dictionary of cells after each selection is
+     made. GetSelectedCells() appears to only return an empty
+     list, which is probably another bug
+     """
+     
      def on_mygrid_rangeSelect(self, event):
          if event.Selecting():
              self.log.write("rangeSelect: top-left %s, bottom-right %s\n" %
                             (event.GetTopLeftCoords(), event.GetBottomRightCoords()))
+ 
          tl = r1, c1 = event.GetTopLeftCoords()
          br = r2, c2 = event.GetBottomRightCoords()