diff options
Diffstat (limited to 'gtk/gtkcontainer.c')
| -rw-r--r-- | gtk/gtkcontainer.c | 127 |
1 files changed, 117 insertions, 10 deletions
diff --git a/gtk/gtkcontainer.c b/gtk/gtkcontainer.c index f0a587af32..75d155b101 100644 --- a/gtk/gtkcontainer.c +++ b/gtk/gtkcontainer.c @@ -816,6 +816,23 @@ gtk_container_set_border_width (GtkContainer *container, } /** + * gtk_container_get_border_width: + * @container: a #GtkContainer + * + * Retrieves the border width of the container. See + * gtk_container_set_border_width(). + * + * Return value: the current border width + **/ +guint +gtk_container_get_border_width (GtkContainer *container) +{ + g_return_val_if_fail (GTK_IS_CONTAINER (container), 0); + + return container->border_width; +} + +/** * gtk_container_add: * @container: a #GtkContainer * @widget: a widget to be placed inside @container @@ -938,6 +955,23 @@ gtk_container_set_resize_mode (GtkContainer *container, } } +/** + * gtk_container_get_resize_mode: + * @container: a #GtkContainer + * + * Returns the resize mode for the container. See + * gtk_container_set_resize_mode (). + * + * Return value: the current resize mode + **/ +GtkResizeMode +gtk_container_get_resize_mode (GtkContainer *container) +{ + g_return_val_if_fail (GTK_IS_CONTAINER (container), GTK_RESIZE_PARENT); + + return container->resize_mode; +} + void gtk_container_set_reallocate_redraws (GtkContainer *container, gboolean needs_redraws) @@ -1498,11 +1532,7 @@ gtk_container_real_set_focus_child (GtkContainer *container, static GList* get_focus_chain (GtkContainer *container) { - GList *chain; - - chain = g_object_get_data (G_OBJECT (container), "gtk-container-focus-chain"); - - return chain; + return g_object_get_data (G_OBJECT (container), "gtk-container-focus-chain"); } static GList* @@ -1561,11 +1591,7 @@ gtk_container_focus (GtkWidget *widget, */ if (container->has_focus_chain) { - GList *chain; - - chain = get_focus_chain (container); - - children = g_list_copy (chain); + children = g_list_copy (get_focus_chain (container)); } else { @@ -2082,6 +2108,41 @@ gtk_container_set_focus_chain (GtkContainer *container, chain); } +/** + * gtk_container_get_focus_chain: + * @container: a #GtkContainer + * @focusable_widgets: location to store the focus chain of the + * container, or %NULL. You should free this list + * using g_list_free() when you are done with it, however + * no additional reference count is added to the + * individual widgets in the focus chain. + * + * Retrieve the focus chain of the container, if one has been + * set explicitely. If no focus chain has been explicitely + * set, GTK+ computes the focus chain based on the positions + * of the children. In that case, GTK+ stores %NULL in + * @focusable_widgets and returns %FALSE. + * + * Return value: %TRUE if the focus chain of the container, + * has been set explicitely. + **/ +gboolean +gtk_container_get_focus_chain (GtkContainer *container, + GList **focus_chain) +{ + g_return_val_if_fail (GTK_IS_CONTAINER (container), NULL); + + if (focus_chain) + { + if (container->has_focus_chain) + *focus_chain = g_list_copy (get_focus_chain (container)); + else + *focus_chain = NULL; + } + + return container->has_focus_chain; +} + void gtk_container_unset_focus_chain (GtkContainer *container) { @@ -2131,6 +2192,29 @@ gtk_container_set_focus_vadjustment (GtkContainer *container, (GtkDestroyNotify) gtk_object_unref); } +/** + * gtk_container_get_focus_vadjustment: + * @container: a #GtkContainer + * + * Retrieves the vertical focus adjustment for the container. See + * gtk_container_set_focus_vadjustment (). + * + * Return value: the vertical focus adjustment, or %NULL if + * none has been set. + **/ +GtkAdjustment * +gtk_container_get_focus_vadjustment (GtkContainer *container) +{ + GtkAdjustment *vadjustment; + + g_return_val_if_fail (GTK_IS_CONTAINER (container), NULL); + + vadjustment = gtk_object_get_data_by_id (GTK_OBJECT (container), + vadjustment_key_id); + + return vadjustment; +} + void gtk_container_set_focus_hadjustment (GtkContainer *container, GtkAdjustment *adjustment) @@ -2149,6 +2233,29 @@ gtk_container_set_focus_hadjustment (GtkContainer *container, (GtkDestroyNotify) gtk_object_unref); } +/** + * gtk_container_get_focus_hadjustment: + * @container: a #GtkContainer + * + * Retrieves the horizontal focus adjustment for the container. See + * gtk_container_set_focus_hadjustment (). + * + * Return value: the horizontal focus adjustment, or %NULL if none + * none has been set. + **/ +GtkAdjustment * +gtk_container_get_focus_hadjustment (GtkContainer *container) +{ + GtkAdjustment *hadjustment; + + g_return_val_if_fail (GTK_IS_CONTAINER (container), NULL); + + hadjustment = gtk_object_get_data_by_id (GTK_OBJECT (container), + hadjustment_key_id); + + return hadjustment; +} + static void gtk_container_show_all (GtkWidget *widget) |