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GtkWidget: Add some missing nullable annotations

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This commit is contained in:
Timm Bäder
2015-12-01 13:31:08 +01:00
committed by Matthias Clasen
parent 8b261439d4
commit 895c8db5da
1 changed files with 10 additions and 10 deletions
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20
gtk/gtkwidget.c
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@@ -6034,7 +6034,7 @@ gtk_widget_size_allocate (GtkWidget *widget,
* Find the common ancestor of @widget_a and @widget_b that
* is closest to the two widgets.
*
* Returns: the closest common ancestor of @widget_a and
* Returns: (nullable): the closest common ancestor of @widget_a and
* @widget_b or %NULL if @widget_a and @widget_b do not
* share a common ancestor.
**/
@@ -9492,7 +9492,7 @@ gtk_widget_set_parent (GtkWidget *widget,
*
* Returns the parent container of @widget.
*
* Returns: (transfer none): the parent container of @widget, or %NULL
* Returns: (transfer none) (nullable): the parent container of @widget, or %NULL
**/
GtkWidget *
gtk_widget_get_parent (GtkWidget *widget)
@@ -10298,7 +10298,7 @@ gtk_widget_set_font_options (GtkWidget *widget,
* Returns the #cairo_font_options_t used for Pango rendering. When not set,
* the defaults font options for the #GdkScreen will be used.
*
* Returns: (transfer none): the #cairo_font_options_t or %NULL if not set
* Returns: (transfer none) (nullable): the #cairo_font_options_t or %NULL if not set
*
* Since: 3.18
**/
@@ -10365,7 +10365,7 @@ gtk_widget_set_font_map (GtkWidget *widget,
*
* Gets the font map that has been set with gtk_widget_set_font_map().
*
* Returns: (transfer none): A #PangoFontMap, or %NULL
* Returns: (transfer none) (nullable): A #PangoFontMap, or %NULL
*
* Since: 3.18
*/
@@ -10464,7 +10464,7 @@ gtk_widget_create_pango_layout (GtkWidget *widget,
* the application and should not be modified. The pixbuf should be freed
* after use with g_object_unref().
*
* Returns: (transfer full): a new pixbuf, or %NULL if the
* Returns: (transfer full) (nullable): a new pixbuf, or %NULL if the
* stock ID wasn’t known
*
* Since: 3.0
@@ -11489,7 +11489,7 @@ gtk_widget_get_toplevel (GtkWidget *widget)
* Note that unlike gtk_widget_is_ancestor(), gtk_widget_get_ancestor()
* considers @widget to be an ancestor of itself.
*
* Returns: (transfer none): the ancestor widget, or %NULL if not found
* Returns: (transfer none) (nullable): the ancestor widget, or %NULL if not found
**/
GtkWidget*
gtk_widget_get_ancestor (GtkWidget *widget,
@@ -12433,7 +12433,7 @@ is_my_window (GtkWidget *widget,
* @widget: a #GtkWidget
* @device: a #GdkDevice
*
* Returns: the window of @widget that @device is in, or %NULL
* Returns: (nullable): the window of @widget that @device is in, or %NULL
*/
GdkWindow *
_gtk_widget_get_device_window (GtkWidget *widget,
@@ -13346,7 +13346,7 @@ gtk_widget_class_set_accessible_role (GtkWidgetClass *widget_class,
* does not use the default way to create accessibles, %NULL will always be
* returned.
*
* Returns: the accessible for @widget or %NULL if none has been
* Returns: (nullable): the accessible for @widget or %NULL if none has been
* created yet.
**/
AtkObject *
@@ -15312,7 +15312,7 @@ gtk_widget_set_tooltip_text (GtkWidget *widget,
*
* Gets the contents of the tooltip for @widget.
*
* Returns: the tooltip text, or %NULL. You should free the
* Returns: (nullable): the tooltip text, or %NULL. You should free the
* returned string with g_free() when done.
*
* Since: 2.12
@@ -15360,7 +15360,7 @@ gtk_widget_set_tooltip_markup (GtkWidget *widget,
*
* Gets the contents of the tooltip for @widget.
*
* Returns: the tooltip text, or %NULL. You should free the
* Returns: (nullable): the tooltip text, or %NULL. You should free the
* returned string with g_free() when done.
*
* Since: 2.12