[perl-win32-gui-users] ListView's ApproximateViewRect method

[Ken C. <Ken...@ki...>]

Can anyone explain how to use the ApproximateViewRect method of a ListView object? The docs for Win32::GUI don't really explain anything.

A quick google says that the API call  returns a "CSize" object.

This http://cpansearch.perl.org/src/ROBERTMAY/Win32-GUI-1.03/ListView.xs seems to indicate that the Win32::GUI method returns a DWORD.

Here's a bit of code that I tried which seems to return almost reasonable results:

                my $z = $lv->ApproximateViewRect(0,0);

                my $x = $z >> 16;
                my $y = $z & 0xffff;
                $lv->Resize($x, $y);


                $mw->Resize($lv->Width(), $lv->Height());

Ken Cornetet 812.482.8499
To err is human - to moo, bovine.