[Qt-interest] Force file extension with QFileDialog::getSaveFileName?

[Constantin Makshin]

"Brute force" method — if the user specifies incorrect extension (e.g., enters "foo.exe" into the file name box when saving a picture), replace it or simply append a valid one when opening the file.

On Tuesday, June 21, 2011 07:40:47 PM David Doria wrote:
> When I use QFileDialog::getSaveFileName, it allows the user to type
> any file name. What I would like to do is ensure the result of this
> dialog ends with one of the valid extensions specified by the filter
> (*.png *.bmp - etc). Is there an option for this?
> 
> Thanks,
> 
> David
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