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Add MetaScreen::monitors-changed signal

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https://bugzilla.gnome.org/show_bug.cgi?id=609258
This commit is contained in:
Alexander Larsson 2011-02-25 11:25:37 +01:00
parent 7246d0ede2
commit 0ff602be06
2 changed files with 13 additions and 0 deletions
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1
src/core/screen-private.h
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@ -141,6 +141,7 @@ struct _MetaScreenClass
void (*restacked) (MetaScreen *); void (*restacked) (MetaScreen *);
void (*workareas_changed) (MetaScreen *); void (*workareas_changed) (MetaScreen *);
void (*monitors_changed) (MetaScreen *);
}; };
MetaScreen* meta_screen_new (MetaDisplay *display, MetaScreen* meta_screen_new (MetaDisplay *display,

12
src/core/screen.c
View File

@ -86,6 +86,7 @@ enum
WORKSPACE_SWITCHED, WORKSPACE_SWITCHED,
STARTUP_SEQUENCE_CHANGED, STARTUP_SEQUENCE_CHANGED,
WORKAREAS_CHANGED, WORKAREAS_CHANGED,
MONITORS_CHANGED,
LAST_SIGNAL LAST_SIGNAL
}; };
@ -227,6 +228,15 @@ meta_screen_class_init (MetaScreenClass *klass)
g_cclosure_marshal_VOID__VOID, g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0); G_TYPE_NONE, 0);
screen_signals[MONITORS_CHANGED] =
g_signal_new ("monitors-changed",
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (MetaScreenClass, monitors_changed),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
g_object_class_install_property (object_class, g_object_class_install_property (object_class,
PROP_N_WORKSPACES, PROP_N_WORKSPACES,
pspec); pspec);
@ -2791,6 +2801,8 @@ meta_screen_resize (MetaScreen *screen,
/* Queue a resize on all the windows */ /* Queue a resize on all the windows */
meta_screen_foreach_window (screen, meta_screen_resize_func, 0); meta_screen_foreach_window (screen, meta_screen_resize_func, 0);
g_signal_emit (screen, screen_signals[MONITORS_CHANGED], 0, index);
} }
void void