Removed via regex and grep.
The following were intentionally not removed:
- GtkImage:file: (attributes org.gtk.Property.set=gtk_image_set_from_file)
- GtkImage:resource: (attributes org.gtk.Property.set=gtk_image_set_from_resource)
As they have no getter and (setter PROP) without a (getter PROP) crash
gobject-introspection. This is fixed by
ad3118eb51.
Those property features don't seem to be in use anywhere.
They are redundant since the docs cover the same information
and more. They also created unnecessary translation work.
Closes#4904
By moving popup layout emission to the layout phase, the current
GdkPopup::poup-layout-changed signal has no value on its own as it'd be
ignored by GtkPopover.
Make the Wayland backend communicate the popup layout changes via the
common signal; but leave the rest intact until other backends catch up.
This is not quite right, and only temporary, since
it makes GDK_IS_POPUP (surface) true for every surface.
Eventually, the implementation will be moved to the
backends.