Re: [Pythoncard-users] wx.grid.Grid

[hwphillips <bu...@ya...>]

Jussi Salmela wrote:
> I repost my answer because I first sent it using HTML causing it to get 
> garbled in the archives.
> 
> Sorry!
> 
> hwphillips wrote:
> 
>>hwphillips wrote:
>>  
>>
>>>In pythoncard, I created a window with various widgets. Then I add a 
>>>wx.grid.Grid control using CreateGrid(). The grid appears on the window 
>>>with the rest of the widgets, I can put values in the cells. However, 
>>>the scroll bars do not work. Also, I can not select any cell with the 
>>>mouse. Help please and thanks.
>>>
>>>
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>>
>>I used the grid in pyCard and everything works ok. I missed the sample 
>>for it at first. Still, the problem above exists, not sure why.
>>
>>  
> 
> 
> I don't quite get it when you at first say that 'everything works ok' 
> and then say that 'the problem above exists'. Could you be more specific 
> please:
> 
> 1. Could your problems be environment/version related? The application in
>                 http://personal.inet.fi/cool/operator/BPMDownload.html
> uses the grid successfully. BPM runs on Windows XP Home SP2 using Python 
> 2.4.3, wxPython 2.6.3 and PythonCard 0.8.2.

I meant that when I add a grid outside of python card, not in pythoncard
> 
> 2. If you mean that the simpleGrid demo works but your program doesn't, 
> you should compare them to find the differences. There's bound to be 
> something because in this case the environment and versions are the same 
> for simpleGrid and your program.

The demo does not refer to a grid created outside of pythoncard
> 
> 3. "the scroll bars do not work"
> In what way? Are they not visible. Are they visible but do not react 
> when you click the arrows or the empty space of the scroll bar. Can you 
> drag the 'thumb'?

The grid is there completely, but I couldnot select cells or move the 
scroll bars.
> 
> 4. "I can not select any cell with the mouse"
> When I click a cell once the rectangle showing the focused cell goes to 
> that cell. When I now click that cell again the text in that cell is 
> selected i.e. is shown with a different background color emphasizing the 
> fact that the next keyboard operation modifies the whole text. If I hit 
> delete, the text is deleted. If I enter new text it replaces the 
> selection. Doesn't your program behave like this? 
no
> 
> If you mean that you want the cell value to be selected and copied 
> somewhere when you click the cell, you need to do something like this:
>  
> def on_ansGrid_leftClick(self, event):
>         print 'ansGrid leftClick'
>         r = event.GetRow()
>         c = event.GetCol()
>         print 'r, c', r, c
>         aCM1 = self.fr.test.items[self.fr.currItm].ansCount - 1
>         last = aCM1 / self.columns
>         if r > last:
>             print 'r>last', r, last
>         elif r == last:
>             last = aCM1 % self.columns
>             if c > last:
>                 print 'c>last', c, last
>         else:
>             print 'set text'
>             self.components.ansField.text = 
> self.components.ansGrid.GetCellValue(r, c)
>         self.components.ansField.SetFocus()
>         #event.Skip()
>  
> 
> Cheers,
> 
> Jussi
> 

I suppose this really was a wxwidgets question since the pycard grid 
works perfectly, but the grid I created outside of pythoncard did not.
Thanks