Resize wx.grid column width?

[leonidwang]

I'd like to specify the column width ratios of a grid, and when the window is
resized, the column width resized too, but still locked to that ratio. I'm
not sure how to do that, here's my solution:

def UpdateColWidth(self):
width, height = self.GetSizeTuple()
for i in xrange(self.GetNumberCols()):
colwidth = self.colratio[i] * width
self.SetColSize(i, colwidth)

colratio is a list of column ratios, say [0.4, 0.3, 0.3] for a 3 column
grid.
This function works, but only for grid cells, not the column labels.
If I maximums the window and calls UpdateColWidth, the cells expand to
proper width, but the column labels' width stay unchanged.

However, I noticed, if I minimizes/restores the window, the column label's
width will be updated.
Or if I switch to other window to overlap the grid, then the overlapped area
of the column label will be redrawn.
What's event for minimize/restore or overlap window? Can I use that event?

Anyway, back to my problem, how to change column width when the window is
resized?

Thanks

Leo

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[leonidwang]

I figured it out...

SetColWidth() does not refresh the grid. You have to call ForceRefresh() to
see the changes.

http://docs.wxwidgets.org/2.8/wx_wxgrid.html#wxgridsetcolsize

cheers

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