forked from AuroraMiddleware/gtk
popover bar: Add a model property
This makes it less annoying to use in ui files.
This commit is contained in:
Matthias Clasen
parent
3d56a89506
commit
0d800acd40
@ -49,6 +49,7 @@ struct _GtkPopoverBar
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{
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GtkWidget parent;
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GMenuModel *model;
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GtkMenuTracker *tracker;
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GtkWidget *box;
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GtkWidget *open_popover;
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@ -227,78 +228,17 @@ gtk_popover_bar_item_class_init (GtkPopoverBarItemClass *klass)
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gtk_widget_class_set_css_name (widget_class, I_("menuitem"));
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}
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enum
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{
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PROP_0,
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PROP_MENU_MODEL,
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LAST_PROP
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};
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static GParamSpec * bar_props[LAST_PROP];
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G_DEFINE_TYPE (GtkPopoverBar, gtk_popover_bar, GTK_TYPE_WIDGET)
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static void
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gtk_popover_bar_init (GtkPopoverBar *bar)
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{
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bar->box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
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gtk_widget_set_parent (bar->box, GTK_WIDGET (bar));
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}
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static void
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gtk_popover_bar_dispose (GObject *object)
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{
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GtkPopoverBar *bar = GTK_POPOVER_BAR (object);
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g_clear_pointer (&bar->tracker, gtk_menu_tracker_free);
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g_clear_pointer (&bar->box, gtk_widget_unparent);
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G_OBJECT_CLASS (gtk_popover_bar_parent_class)->dispose (object);
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}
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static void
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gtk_popover_bar_finalize (GObject *object)
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{
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G_OBJECT_CLASS (gtk_popover_bar_parent_class)->finalize (object);
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}
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static void
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gtk_popover_bar_measure (GtkWidget *widget,
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GtkOrientation orientation,
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int for_size,
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int *minimum,
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int *natural,
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int *minimum_baseline,
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int *natural_baseline)
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{
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GtkPopoverBar *bar = GTK_POPOVER_BAR (widget);
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gtk_widget_measure (bar->box, orientation, for_size,
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minimum, natural,
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minimum_baseline, natural_baseline);
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}
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static void
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gtk_popover_bar_size_allocate (GtkWidget *widget,
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int width,
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int height,
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int baseline)
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{
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GtkPopoverBar *bar = GTK_POPOVER_BAR (widget);
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gtk_widget_size_allocate (bar->box,
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&(GtkAllocation) { 0, 0, width, height },
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baseline);
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}
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static void
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gtk_popover_bar_class_init (GtkPopoverBarClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
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object_class->dispose = gtk_popover_bar_dispose;
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object_class->finalize = gtk_popover_bar_finalize;
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widget_class->measure = gtk_popover_bar_measure;
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widget_class->size_allocate = gtk_popover_bar_size_allocate;
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gtk_widget_class_set_css_name (widget_class, I_("menubar"));
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}
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static void
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tracker_remove (gint position,
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gpointer user_data)
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@ -375,26 +315,158 @@ tracker_insert (GtkMenuTrackerItem *item,
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g_warning ("Don't know how to handle this item");
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}
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static void
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gtk_popover_bar_set_menu_model (GtkPopoverBar *bar,
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GMenuModel *model)
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{
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if (g_set_object (&bar->model, model))
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{
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GtkWidget *child;
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GtkActionMuxer *muxer;
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while ((child = gtk_widget_get_first_child (GTK_WIDGET (bar->box))))
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gtk_widget_destroy (child);
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g_clear_pointer (&bar->tracker, gtk_menu_tracker_free);
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muxer = _gtk_widget_get_action_muxer (GTK_WIDGET (bar), TRUE);
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bar->tracker = gtk_menu_tracker_new (GTK_ACTION_OBSERVABLE (muxer),
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model,
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FALSE,
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TRUE,
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FALSE,
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NULL,
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tracker_insert,
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tracker_remove,
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bar);
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g_object_notify_by_pspec (G_OBJECT (bar), bar_props[PROP_MENU_MODEL]);
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}
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}
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static void
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gtk_popover_bar_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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GtkPopoverBar *bar = GTK_POPOVER_BAR (object);
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switch (property_id)
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{
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case PROP_MENU_MODEL:
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gtk_popover_bar_set_menu_model (bar, g_value_get_object (value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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static void
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gtk_popover_bar_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GtkPopoverBar *bar = GTK_POPOVER_BAR (object);
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switch (property_id)
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{
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case PROP_MENU_MODEL:
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g_value_set_object (value, bar->model);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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}
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}
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static void
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gtk_popover_bar_dispose (GObject *object)
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{
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GtkPopoverBar *bar = GTK_POPOVER_BAR (object);
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g_clear_pointer (&bar->tracker, gtk_menu_tracker_free);
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g_clear_pointer (&bar->box, gtk_widget_unparent);
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g_clear_object (&bar->model);
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G_OBJECT_CLASS (gtk_popover_bar_parent_class)->dispose (object);
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}
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static void
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gtk_popover_bar_finalize (GObject *object)
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{
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G_OBJECT_CLASS (gtk_popover_bar_parent_class)->finalize (object);
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}
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static void
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gtk_popover_bar_measure (GtkWidget *widget,
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GtkOrientation orientation,
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int for_size,
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int *minimum,
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int *natural,
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int *minimum_baseline,
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int *natural_baseline)
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{
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GtkPopoverBar *bar = GTK_POPOVER_BAR (widget);
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gtk_widget_measure (bar->box, orientation, for_size,
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minimum, natural,
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minimum_baseline, natural_baseline);
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}
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static void
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gtk_popover_bar_size_allocate (GtkWidget *widget,
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int width,
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int height,
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int baseline)
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{
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GtkPopoverBar *bar = GTK_POPOVER_BAR (widget);
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gtk_widget_size_allocate (bar->box,
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&(GtkAllocation) { 0, 0, width, height },
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baseline);
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}
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static void
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gtk_popover_bar_class_init (GtkPopoverBarClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
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object_class->dispose = gtk_popover_bar_dispose;
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object_class->finalize = gtk_popover_bar_finalize;
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object_class->set_property = gtk_popover_bar_set_property;
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object_class->get_property = gtk_popover_bar_get_property;
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widget_class->measure = gtk_popover_bar_measure;
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widget_class->size_allocate = gtk_popover_bar_size_allocate;
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bar_props[PROP_MENU_MODEL] =
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g_param_spec_object ("menu-model",
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P_("Menu model"),
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P_("The model from which the bar is made."),
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G_TYPE_MENU_MODEL,
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GTK_PARAM_READWRITE);
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g_object_class_install_properties (object_class, LAST_PROP, bar_props);
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gtk_widget_class_set_css_name (widget_class, I_("menubar"));
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}
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static void
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gtk_popover_bar_init (GtkPopoverBar *bar)
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{
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bar->box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
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gtk_widget_set_parent (bar->box, GTK_WIDGET (bar));
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}
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GtkWidget *
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gtk_popover_bar_new_from_model (GMenuModel *model)
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{
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GtkWidget *bar;
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GtkActionMuxer *muxer;
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bar = g_object_new (GTK_TYPE_POPOVER_BAR, NULL);
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muxer = _gtk_widget_get_action_muxer (bar, TRUE);
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GTK_POPOVER_BAR (bar)->tracker =
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gtk_menu_tracker_new (GTK_ACTION_OBSERVABLE (muxer),
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model,
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FALSE,
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TRUE,
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FALSE,
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NULL,
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tracker_insert,
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tracker_remove,
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bar);
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return bar;
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return g_object_new (GTK_TYPE_POPOVER_BAR,
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"menu-model", model,
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NULL);
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}
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