This was added to the test only for the sake of making it
easier to reproduce a bug with scrolled windows (bug 629778).
Expected behaviour: The vertical scrollbar should dissapear as soon
as the required height for the full allocation width (without any
vertical scrollbar) is small enough to not need a scrollbar.
Seems commit 7b42d4feda makes
GtkSpinner a direct subclass of GtkWidget but forgets to
update the header file to include gtkwidget.h instead and
declare the instance and class structures properly (assuming
this was just a missed file in the commit).
When grouping height-for-width trading widgets (wrapping labels for instance)
vertically; the height for the minimum width will always be used for the entire
group... this patch warns about this in the docs.
Originally the GtkSizeRequestIface patches left GtkSizeGroup working
only by bumping the minimum sizes - this commit fixes size groups to take
both minimum and natural requests into account.
Since the location button is hidden in save mode, we need to add the
path bar to the size group too. The location button still has to be in
the group though, because it's larger than the path bar (when
shown). Instead of using the recent/search icons, add their hboxes so
that themed widget spacings don't introduce variations.
With this new approach at request and allocate time, the average child size
is used to determine a good guess at how many columns will fit the box
width; afterwards extra columns are appended and checked to fit.
Then the row heights are calculated based on height-for-width of each
child in the row which now may have individual widths.
Add the composite overlay window to the cache, as this can be a reasonable Xdnd proxy as well.
This is only done when the screen is composited in order to avoid mapping
the COW. We assume that the CM is using the COW (which is true for pretty
much any CM currently in use).
https://bugzilla.gnome.org/show_bug.cgi?id=601731
The detail strings now have more "detail" by default, so gtkstyle.c
needed to be updated to properly handle this. Tests like testtreeview,
testtreesort now have proper background drawing again.
This strncmp trick was the best I could think of so quickly, if anybody
has an idea to do this in a better way, let me know.
