[[wxPython] wxGrid - unable to resize columns when grid resizes]

wxPython Users
1

youngej@magpage.com wrote:

I'm trying to resize wxGrid columns when the wxGrid is
resized. I have looked at all the examples, but so
far no joy. I'm probably doing something wrong. The
following code is a complete program which demonstrates
the problem. The grid displays scrollbars (unneeded),
but the cells themselves all appear to be in a one
character wide column :frowning:

I am using Linux, RH6.0, Python-1.5.2-7, and
wxPython-2.1.15-1 installed from an rpm file.

TIA for any help provided ...

#-------------------------------------------------
#!/usr/bin/python

from wxPython.wx import *
from wxPython.grid import *

#-------------------------------------------------
class GridTest(wxGrid):
  def __init__(self, parent):
    wxGrid.__init__(self, parent, -1)
    self.CreateGrid(7, 3)
    self.SetColLabelValue(0, 'Column 1')
    self.SetColLabelValue(1, 'Column 2')
    self.SetColLabelValue(2, 'Column 3')
    self.SetRowLabelSize(0)
    self.SetMargins(0, 0)
    self.AutoSizeColumns(true)
    # comment out the following line to see the grid
    EVT_SIZE(self, self.OnSize)

  def OnSize(self, event):
    size = event.GetSize()
    x = size.width
    x0 = (20 * x) / 100
    x1 = (30 * x) / 100
    x2 = x - x0 - x1
    print "resizing x = ", x, ": ", x0, x1, x2
    self.SetColSize(0, x0)
    self.SetColSize(1, x1)
    self.SetColSize(2, x2)
    print "packet grid resized:", \
          self.GetColSize(0), \
          self.GetColSize(1), \
          self.GetColSize(2)
    self.Refresh()

+++ event.Skip()

#-------------------------------------------------
class TestFrame(wxFrame):
    def __init__(self, parent):
        wxFrame.__init__(self, parent, -1,
                         "Grid Test",
                         size=(640,480))
        grid = GridTest(self)
#-------------------------------------------------
if __name__ == '__main__':
    import sys
    app = wxPySimpleApp()
    frame = TestFrame(None)
    frame.Show(true)
    app.MainLoop()
#-------------------------------------------------

add event.Skip() in OnSize method in order grid to be resized

Niki Spahiev
e-mail: niki@vintech.bg

···

____________________________________________________________________
Get free email and a permanent address at Net@ddress Mail