Although gtk.symbols seems to be unused on Unix now it still
must not contain unprotected Unix only functions, because they
can not be exported on win32.
The functions to set frames on windows stopped being interesting
when the linux framebuffer port was dropped, many years ago.
Similar functionality may come back with client-side decorations
in the future.
The old functions to get core pointer and devices list are gone as
well. This slice is entirely replaced internally by multidevice
handling and may just go.
Added gtk_cell_area_context_get_preferred_height_for_width and
width_for_height & gtk_cell_area_copy_context() to gtk.symbols
and gtk3-sections.txt (also finished up documenting those apis).
gtk_widget_override_*() deprecates gtk_widget_modify_*(). There are
only functions to modify fg/bg/font/symbolic color, If anything more
fancy/complex is needed. There is the possibility of adding a
GtkStyleProvider yourself.
Based on a patch by Matthias, add an "active-id" property for
GtkComboBox and add some convenience API for GtkComboBoxText.
Also, add a test case to gtk-demo.
The GtkSwitch widget is a simple UI control that has two states: on and
off. Toggling between the states is possible by clicking the widget or
by dragging the handle.
https://bugzilla.gnome.org/show_bug.cgi?id=634987
It is really bad code, mostly unused and no one stepped up to fix it.
Note that Gtk developers do not object to a ruler widget in priciple,
just to the current implementation. If someone wants to propose a sane
version, please don't hesitate.
https://bugzilla.gnome.org/show_bug.cgi?id=613942
This is just a private convenience function, and exporting _-prefixed
functions doesn't work with our libtool setup. Just do the 3 line
calculation in gail.
The custom page type will not show any buttons by default, and
it is left to the application to add its own buttons instead.
The _next_page() and _previous_page() functions can be used
for the back and forward buttons used by the application.
https://bugzilla.gnome.org/show_bug.cgi?id=576498
It is just too annoying to have to implement these properties in
every scrollable. Instead, we now have ::min-content-height/width
in GtkScrolledWindow.
We also add GtkScrollablePolicy to determine how to size the
scrollable content.
