GTK 3.22 scrollbar errors when resizing GtkTextView in a GtkScrolledWindow
To reproduce, run snippet: text_scrollbar_errors.cpp
Then shrink the window to its minimum size, observe multiple GTK errors on standard error:
(TextScrollbarErrors:23242): Gtk-CRITICAL **: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkScrollbar
I see this with:
RHEL 7.4 default Adwaita theme gtk3-3.22.10-4.el7.x86_64
Originally we observed this in multiple parts of Eclipse 4.x.