We have example cut/copy/paste actions for which we want
the usual shortcuts to show up in the menus, but they should
not break the expected shortcuts in entries. So, move them
to a capture phase shortcut controller.
We currently calling gdk_display_map_keyval up to
once per key event per shortcut trigger, and that function
does an expensive loop over the entire keymap and
allocates an array. Avoid this by caching the entries
in a single array, and have a lookup table for finding
the entries for a keyval.
To do this, change the GdkKeymap.get_entries_for_keyval
signature, and change the ::keys-changed signal to be
RUN_FIRST, since we want to clear the cache in the class
handler before running signal handlers. These changes are
possible now, since keymaps are no longer public API.
The focus-ring() mixin allows we to flexibly style the focus ring for
each widget. By using this, we can get rid of the "Outlines" section,
which is out of place in the _common.scss file.
This commit also has the following changes:
- Transition the focus rings on most widgets.
- Add a missing focus ring to iconview.
- Move the expander-widget focus ring to its title.
- Move the notebook focus ring to its checked tab.
Closes https://gitlab.gnome.org/GNOME/gtk/-/issues/2653
They use powershell instead of cmd.exe, use the tag win32-ps instead of win32,
and run Windows 2016 instead of 2012r2.
The old runners will be switched off in the comming weeks.
The README file still links to the old web page about mailing lists; the
link is now a 404 after the website redesign, and we don't use mailing
lists any more, in favour of Discourse.
Path concatenation is much nicer than the unwieldy format method.
Since paths returned by get_option are relative to prefix, they will be joined as before.
As a bonus, this fixes weird platforms like NixOS that actually pass absolute includedir under a different prefix.
No need to construct a detailed signal name for
every action when we can just look up the signal ID
once and use the quark that the GParamSpec already
has. Also, we don't need to loop over the actions
every time we get a notification.
We were having a problem where property actions were
not getting state updates because prop_actions_connect
was triggered from some instance_init function while
the widget class is not in place yet.
Delay that call until the widget is fully constructed,
so we can guarantee that we are dealing with the
correct class private struct, and see all class actions.
We don't get motion events from the popup (due to grabs),
so just don't hide as long as we're grab shadowed. This
makes the controls stay up until the volume popup is
dismissed.
We already dropped this invariant in gtk_widget_verify_invariants()
because it was not true in all cases. Also, it is not really useful
these days as we extended what it means to be a "child" to also
include widgets in different toplevels.
For example, a popup in a popup button need not be realized just
because the button is in a realized window. The main invariants
we want are:
* Parent is realized before child
* Widget is realized before it is mapped
This sounds like its not a huge deal, but in fact it is a massive win
for things like menus, because when we go between menus in a menubar
each switch between two open menus involves a lot of intermingled
crossing events to different surfaces and for each of these the
tooltip window of the toplevel gets assigned to the new surface. This
shouldn't be a huge deal, as the tooltip window is not even visible,
but due to the realized invariant it get re-realized each time it gets
re-assigned.
The `element-type` annotation is for GList and GSList only, and turns
out adding support for GListModel in gobject-introspection breaks Vala
and the GIR for GIO.
Instead of using `element-type`, we can use the `attributes` annotation,
which is ignored by code generators based on the GIR data.
