Re: Bug Report: Changing BoxSizer to FlexGridSizer makes adding rows and columns not work.

On 12.01.2019 16:06, M A wrote:
> Hi, when I change a BoxSizer to a FlexGridSizer, adding rows and columns does not work. After changing the BoxSizer I went to Properties->Grid tab and tried adding more rows and columns. It did not work.

On the Properties tab you can only "re-format", not add rows or columns 
with empty slots. For that you need to use the context menus (add/insert 
row/col). Actually adding rows or columns when the spin controls are 
used is probably not a good idea.

I'm planning to add a button to fill up the grid with slots, though, as 
this is required when changing a sizer from box to grid. On the other 
hand, changing from a single box sizer to a grid sizer is rarely required.

Regards,

Dietmar