[jToolkit-cvs] jToolkit/widgets table.py,1.4,1.5

[<dav...@us...>]

Update of /cvsroot/jtoolkit/jToolkit/widgets
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv8970

Modified Files:
	table.py 
Log Message:
added checks for empty tables



Index: table.py
===================================================================
RCS file: /cvsroot/jtoolkit/jToolkit/widgets/table.py,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** table.py	9 Feb 2004 13:55:54 -0000	1.4
--- table.py	9 Feb 2004 14:05:41 -0000	1.5
***************
*** 83,95 ****
--- 83,99 ----
      
    def maxrowspan(self, row):
+     if len(row) == 0: return 0
      return max([cell.attribs['rowspan'] for cell in row.itervalues()])
  
    def rowmaxcolnum(self, row):
+     if len(row) == 0: return 0
      return max([col + cell.attribs['colspan']-1 for col, cell in row.iteritems()])
  
    def minrownum(self):
+     if len(self.rowsdict) == 0: return 0
      return min(self.rowsdict.iterkeys())
  
    def maxrownum(self):
+     if len(self.rowsdict) == 0: return 0
      return max([rownum + self.maxrowspan(row)-1 for rownum, row in self.rowsdict.iteritems()])
  
***************
*** 98,104 ****
--- 102,110 ----
  
    def mincolnum(self):
+     if len(self.rowsdict) == 0: return 0
      return min([min(row.iterkeys()) for row in self.rowsdict.itervalues()])
  
    def maxcolnum(self):
+     if len(self.rowsdict) == 0: return 0
      return max([self.rowmaxcolnum(row) for row in self.rowsdict.itervalues()])
  
***************
*** 187,190 ****
--- 193,197 ----
    def shrinkrange(self):
      """removes all the empty rows and columns, reducing the range..."""
+     if len(self.rowsdict) == 0: return
      # detect which rows are empty
      emptyrows = []