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Known problems in GtkAda 3.14.x
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Copyright (C) 2015-2016, AdaCore
The following is a listing of known problems in GtkAda 3.14.x
Each entry contains a status line stating when the problem was fixed, and on
which release(s). In addition, any wavefront issued subsequent to the date
specified (in ISO format YYYY-MM-DD) also contains the fix. This can be used
to determine if a given release or wavefront has the fix identified in the
entry.
Note that older releases might or might not be affected by the problems listed
in this document.
Known problems fixed in GtkAda 17.0
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KP-314-P411-032 Unable to launch glade
Problem: The glade executable does not launch, with messages of the form
Unable to load image (Failed to open file
'<some_path>/install/share/glade/pixmaps/plus.png':
No such file or directory)
Status: This was fixed in GtkAda 17.0
Workaround: Create a symlink from your GtkAda install to <some_path>.
KP-314-OC10-015 Memory leaks in *_foreach
Problem: In some cases, gtk+ functions accept some user data, but do not
provide a way to know when it can be freed. This resulted in
memory leaks. In some cases, we could fix the binding by freeing
the no-longer needed user data. However, some functions no
longer have a binding, since that would always lead to memory
leaks. Here is the full list:
gtk.accel_group.find_user_data
gtk.builder.connect_signals_full_user_data
gtk.clipboard.request_contents_user_data
gtk.clipboard.request_image_user_data
gtk.clipboard.request_rich_test_user_data
gtk.clipboard.request_targets_user_data
gtk.clipboard.request_text_user_data
gtk.clipboard.request_uris_user_data
gtk.main.key_snooper_install_user_data
pango.attributes.filter_user_data
Status: This was fixed in GtkAda 17.0
Workaround: If you were using these functions, consider storing the user
data in a new tagged type derived from the widget. Most of the
time this should be applicable.
KP-314-OB27-029 GtkProgressBar CSS styling not working
Problem: The -GtkProgressBar-min-horizontal-bar-height and
-GtkProgressBar-min-vertical-bar-width CSS properties are not
taken into account with Gtk 3.14 version. Hard-coded default
values are used instead to define the progress bar's size, making
it thin by default.
Status: This was fixed in GtkAda 17.0
Workaround: None known.
KP-314-OB19-053 Wrong binding for Gtk.Tree_Store.Remove
Problem: The binding for this function set Iter to null, instead of
setting it to a valid iter.
Status: This was fixed in GtkAda 17.0
Workaround: None known.
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