Fl_Flex subtle bug

[Gonzalo Garramuno]

Currently, Fl_Flex’s set_size(Widget*, int size ) cals w->resize(0,0,size,size). This is problematic when the widget is hidden as it can create refresh problems once is shown(), as the coordinates will stay at 0,0 briefly.
The solution is to call the Widget’s w->size( size, size ); instead, so that the Widget’s coordinates are not reset.

Find attached a patch for it.

[Gonzalo Garramuno]

> El 19 oct. 2022, a las 09:54, Gonzalo Garramuno <ggar...@gmail.com> escribió:
>
> Currently, Fl_Flex’s set_size(Widget*, int size ) cals w->resize(0,0,size,size). This is problematic when the widget is hidden as it can create refresh problems once is shown(), as the coordinates will stay at 0,0 briefly.
> The solution is to call the Widget’s w->size( size, size ); instead, so that the Widget’s coordinates are not reset.
>

I also created a PR request:

Fixed 0,0 resize of widget which could lead to drawing issues... #518

—
Gonzalo Garramuno
ggar...@gmail.com