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widget: Document child/sibling accessors

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This commit is contained in:
Timm Bäder 2017-01-08 16:58:27 +01:00
parent 545fb271b7
commit deb458c656
1 changed files with 32 additions and 0 deletions
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32
gtk/gtkwidget.c
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@ -15708,6 +15708,14 @@ gtk_widget_render (GtkWidget *widget,
gsk_renderer_end_draw_frame (renderer, context);
}
/**
* gtk_widget_get_first_child:
* @widget: a #GtkWidget
*
* Returns: (transfer none) (nullable): The widget's first child
*
* Since: 3.90
*/
GtkWidget *
gtk_widget_get_first_child (GtkWidget *widget)
{
@ -15716,6 +15724,14 @@ gtk_widget_get_first_child (GtkWidget *widget)
return widget->priv->first_child;
}
/**
* gtk_widget_get_last_child:
* @widget: a #GtkWidget
*
* Returns: (transfer none) (nullable): The widget's last child
*
* Since: 3.90
*/
GtkWidget *
gtk_widget_get_last_child (GtkWidget *widget)
{
@ -15724,6 +15740,14 @@ gtk_widget_get_last_child (GtkWidget *widget)
return widget->priv->last_child;
}
/**
* gtk_widget_get_next_sibling:
* @widget: a #GtkWidget
*
* Returns: (transfer none) (nullable): The widget's next sibling
*
* Since: 3.90
*/
GtkWidget *
gtk_widget_get_next_sibling (GtkWidget *widget)
{
@ -15732,6 +15756,14 @@ gtk_widget_get_next_sibling (GtkWidget *widget)
return widget->priv->next_sibling;
}
/**
* gtk_widget_get_prev_sibling:
* @widget: a #GtkWidget
*
* Returns: (transfer none) (nullable): The widget's previous sibling
*
* Since: 3.90
*/
GtkWidget *
gtk_widget_get_prev_sibling (GtkWidget *widget)
{