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Add a comment with rules for separators

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This commit is contained in:
Matthias Clasen 2014-04-29 11:50:54 -04:00
parent 9753f9f55f
commit 4f293c427c
1 changed files with 9 additions and 0 deletions
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9
gtk/gtkmenusectionbox.c
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@ -70,6 +70,15 @@ gtk_menu_section_box_sync_item (GtkWidget *widget,
(*n_items)++;
}
/* We are trying to implement the following rules here:
*
* rule 1: never ever show separators for empty sections
* rule 2: always show a separator if there is a label
* rule 3: don't show a separator for the first section
* rule 4: don't show a separator for the following sections if there are
* no items before it
* (rule 5: these rules don't apply exactly the same way for subsections)
*/
void
gtk_menu_section_box_sync_separators (GtkMenuSectionBox *box,
gint *n_items)