wxPython/wx/lib/mixins/grid.py

   1 #----------------------------------------------------------------------------
   2 # Name:        wxPython.lib.mixins.grid
   3 # Purpose:     Helpful mix-in classes for wxGrid
   4 #
   5 # Author:      Robin Dunn
   6 #
   7 # Created:     5-June-2001
   8 # RCS-ID:      $Id$
   9 # Copyright:   (c) 2001 by Total Control Software
  10 # Licence:     wxWindows license
  11 #----------------------------------------------------------------------------
  12 # 12/14/2003 - Jeff Grimmett (grimmtooth@softhome.net)
  13 #
  14 # o 2.5 compatability update.
  15 # o Untested
  16 #
  17
  18 import  wx
  19 import  wx.grid
  20
  21 #----------------------------------------------------------------------------
  22
  23
  24 class wxGridAutoEditMixin:
  25     """A mix-in class that automatically enables the grid edit control when
  26     a cell is selected.
  27
  28     If your class hooks EVT_GRID_SELECT_CELL be sure to call event.Skip so
  29     this handler will be called too.
  30     """
  31
  32     def __init__(self):
  33         self.__enableEdit = 0
  34         self.Bind(wx.EVT_IDLE, self.__OnIdle)
  35         self.Bind(wx.grid.EVT_GRID_SELECT_CELL, self.__OnSelectCell)
  36
  37
  38     def __OnIdle(self, evt):
  39         if self.__enableEdit:
  40             if self.CanEnableCellControl():
  41                 self.EnableCellEditControl()
  42             self.__enableEdit = 0
  43         evt.Skip()
  44
  45
  46     def __OnSelectCell(self, evt):
  47         self.__enableEdit = 1
  48         evt.Skip()
  49