[Github-comments] [geany/geany-plugins] Addons: doclist overflow menu corruption (#983)

[Austin Green]

Tried your fix, no luck.   :-(

Verified, by adding `printf()`,  that the `finalize()` function is only called once.

It is very sensitive to exact local conditions, and after resizing the window a few times to make the overflow menu come and go, I can now longer make the bug happen at all, so not surprised you couldn't reproduce it.

Sometimes, on start-up, I get a whole bunch of GTK errors, like this:
```(geany:30311): Gtk-WARNING **: 13:16:14.355: Negative content width -17 (allocation 1, extents 9x9) while allocating gadget (node entry, owner GtkEntry)
(geany:30311): Gtk-WARNING **: 13:16:14.355: Negative content height -1 (allocation 1, extents 1x1) while allocating gadget (node entry, owner GtkEntry)
(geany:30311): Gtk-WARNING **: 13:16:14.355: Negative content width -1 (allocation 1, extents 1x1) while allocating gadget (node scrolledwindow, owner GtkScrolledWindow)
(geany:30311): Gtk-WARNING **: 13:16:14.355: Negative content height -1 (allocation 1, extents 1x1) while allocating gadget (node scrolledwindow, owner GtkScrolledWindow)
(geany:30311): Gtk-CRITICAL **: 13:16:14.355: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkScrollbar
(geany:30311): Gtk-CRITICAL **: 13:16:14.355: gtk_widget_get_preferred_width_for_height: assertion 'height >= 0' failed
(geany:30311): Gtk-WARNING **: 13:16:14.355: gtk_widget_size_allocate(): attempt to allocate widget with width 13 and height -25
(geany:30311): Gtk-CRITICAL **: 13:16:14.355: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkScrollbar
```
which may or may not be from `doclist`, or from another part of `addons`.

I'll see what I can find out if it starts to happen again, other wise not a lot we can do, except hope that it's not some random corruption happening elsewhere and waiting to trip us up...

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/geany/geany-plugins/issues/983#issuecomment-632962069
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.geany.org/pipermail/github-comments/attachments/20200522/9d9a1f4c/attachment.htm>