WirelessSecurityWPAEAP is a GtkWidget owned by the CEPage8021xSecurity
widget, which is supposed to "unparent" it on "dispose" (since parents
hold a reference to child widgets). Instead we were calling
g_clear_object on it.
Fixes#1671
Weak references are added when logical monitors are created, however we
don't remove them when destroying the display.
This means that if a monitor survives to the display finalization
(because may be referenced elsewhere) it will make g-c-c to crash
during its finalization, as that will trigger the weak reference
callback that will try to access to the already-finalized display.
getlogin() can fail for several reasons as detailed in the man page, and
the current behaviour is a segmentation fault when it fails with NULL,
such as due to an unset loginuid.
* Check return value for error and act accordingly.
* Change to getpwuid(getuid())->pw_name, which is less likely to error.
Instead of using a plain "flat" button positioned at the window corner,
let's use GtkWindowControls to wrap the close button and get the
default window control styling and alignment.
Fixes#1737
Make sure to keep a reference to the GoaObject of the account around so
that the GBinding that synchronises each switch widget and the account
properties don't get finalized on startup.
#0 0x00007ffff73c6a20 in g_binding_finalize () at /lib64/libgobject-2.0.so.0
#1 0x00007ffff73d3d22 in g_object_unref () at /lib64/libgobject-2.0.so.0
#2 0x00007ffff73c68e8 in weak_unbind () at /lib64/libgobject-2.0.so.0
#3 0x00007ffff73cf117 in weak_refs_notify () at /lib64/libgobject-2.0.so.0
#4 0x00007ffff72acd6c in g_data_set_internal () at /lib64/libglib-2.0.so.0
#5 0x00007ffff73d0195 in g_object_real_dispose.lto_priv () at /lib64/libgobject-2.0.so.0
#6 0x00007ffff73d3c44 in g_object_unref () at /lib64/libgobject-2.0.so.0
#7 0x00007ffff72b6793 in g_hash_table_remove_all_nodes.part () at /lib64/libglib-2.0.so.0
#8 0x00007ffff72ba723 in g_hash_table_unref () at /lib64/libglib-2.0.so.0
#9 0x00007ffff753403d in g_dbus_object_proxy_finalize () at /lib64/libgio-2.0.so.0
#10 0x00007ffff73d3d22 in g_object_unref () at /lib64/libgobject-2.0.so.0
#11 0x0000000000402d08 in glib_autoptr_clear_GoaObject (_ptr=0x5d59f0) at /usr/include/goa-1.0/goa/goa-generated.h:3265
#12 glib_autoptr_cleanup_GoaObject (_ptr=<synthetic pointer>) at /usr/include/goa-1.0/goa/goa-generated.h:3265
#13 on_application_activate_show_account_cb (application=0x49f2f0, argv=<optimized out>) at ../../../../Projects/jhbuild/gnome-control-center/panels/online-accounts/gnome-control-center-goa-helper.c:360
Closes: #1721
In the previous design of this panel, it made sense to show the
currently selected monitor because all editing widgets were in
the same page. With the new design, however, the monitor options
were moved to a separate page, and that page already shows which
monitor is being edited.
Remove the colored background of selected monitors.
