The idea behind this move is that we have a lot more control over
rendering if StWidget isn't a big pile of actors, and things are
more efficient.
https://bugzilla.gnome.org/show_bug.cgi?id=607500
The hover rewrite added a freeze/thaw_notify to
st_clickable_leave_event() (to match the one already in
st_clickable_enter_event()), which broke code in two places that
assumed "pressed" would still be TRUE when "hover" changed to FALSE.
Fix that by exposing the "held" property as well.
A pointer does not equal to an int on x86_64
(which results into pointer - pointer not being an int either),
fix that by casting the resulting value to an int.
Breakage was introduced by commit 909b5ec43c
St.Widget's new "hover" property takes reactive children into account
when deciding whether or not the pointer has actually left the actor,
so it works better than the code that used to be here.
https://bugzilla.gnome.org/show_bug.cgi?id=610726
If track-hover is set, update the hover property automatically, and
the "hover" pseudo class to match, as StClickable used to do. (Remove
the corresponding code in StClickable). Tweak the tooltip handling to
use track-hover, which also makes it slightly more reliable in the
presence of reactive children, etc.
Since style_class and pseudo_class are space-separated lists of names,
add new methods to add and remove individual names rather than just
re-setting the entire name.
Update existing code to use the new pseudo-class methods where
appropriate. In some cases, this may result in actors having multiple
pseudoclasses where previously they only had one at a time, but there
don't seem to be any visible differences.
(There are some places that could usefully use the new style_class
methods as well, but this patch doesn't change them.)
Also, update test-theme.c to test the new methods.
https://bugzilla.gnome.org/show_bug.cgi?id=604943
When the user runs the same command as the last one saved there
is no need to save it again, otherwise we the history might end
up having lots of dupes which makes searching for an old command
harder.
https://bugzilla.gnome.org/show_bug.cgi?id=613731
Using a clone for the drag actor causes the animation into
the final position not to work as expected; instead use
the newly added DND parameters to change the original
drag actors size and opacity. (This reverts the change in
011db9f).
Since we are using the original actor, we have to be careful
not to change it during the drag, so don't actually position
dragged window actors in Workspace.positionWindows().
https://bugzilla.gnome.org/show_bug.cgi?id=613367
Gjs now removes user_data arguments for callbacks - the existing
code still works because all user_data arguments are unused and
at the end of the argument list, but it's a lot prettier to remove
them.
Currently, the workspace objects are destroyed and recreated on
view switches. Instead, keep the objects around and reparent the
workspace actors on view switches.
https://bugzilla.gnome.org/show_bug.cgi?id=610191
Depending on screen size and pointer position, the scroll bar used
to switch the active workspace in linear view may not be a convenient
target, so allow dragging the desktop as an alternative.
https://bugzilla.gnome.org/show_bug.cgi?id=610892
DND from the places section broke with 1c4c3afb when St.Label was
replaced with St.Button.
To fix, replace St.Button with St.Clickable and use a fake_release
when starting a drag.
https://bugzilla.gnome.org/show_bug.cgi?id=609218
Currently we use two buttons to toggle between the different views,
one of them always being redundant.
Fix that by only use one button that changes it's style depending on
the current view.
https://bugzilla.gnome.org/show_bug.cgi?id=610801
