[gtksourceview] Document GtkSourceCompletionProposal vfuncs

[Sébastien Wilmet <swilmet src gnome org>]

commit cd3ee35dc7c1d93ac2b4f1a047c5fd8e43347800
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sat Mar 16 23:18:15 2013 +0100

    Document GtkSourceCompletionProposal vfuncs
    
    It is useful for knowing the default implementations.

 docs/reference/gtksourceview-3.0-sections.txt |    2 +-
 gtksourceview/gtksourcecompletionproposal.h   |   21 +++++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletions(-)
---
diff --git a/docs/reference/gtksourceview-3.0-sections.txt b/docs/reference/gtksourceview-3.0-sections.txt
index 6f12136..4cb9933 100644
--- a/docs/reference/gtksourceview-3.0-sections.txt
+++ b/docs/reference/gtksourceview-3.0-sections.txt
@@ -501,6 +501,7 @@ GtkSourceCompletionInfoClass
 <FILE>completionproposal</FILE>
 <TITLE>GtkSourceCompletionProposal</TITLE>
 GtkSourceCompletionProposal
+GtkSourceCompletionProposalIface
 gtk_source_completion_proposal_get_label
 gtk_source_completion_proposal_get_markup
 gtk_source_completion_proposal_get_text
@@ -515,7 +516,6 @@ GTK_SOURCE_COMPLETION_PROPOSAL
 GTK_SOURCE_COMPLETION_PROPOSAL_GET_INTERFACE
 GTK_SOURCE_TYPE_COMPLETION_PROPOSAL
 gtk_source_completion_proposal_get_type
-GtkSourceCompletionProposalIface
 </SECTION>
 
 <SECTION>
diff --git a/gtksourceview/gtksourcecompletionproposal.h b/gtksourceview/gtksourcecompletionproposal.h
index 1e33b65..05d0969 100644
--- a/gtksourceview/gtksourcecompletionproposal.h
+++ b/gtksourceview/gtksourcecompletionproposal.h
@@ -36,6 +36,27 @@ G_BEGIN_DECLS
 
 typedef struct _GtkSourceCompletionProposalIface       GtkSourceCompletionProposalIface;
 
+/**
+ * GtkSourceCompletionProposalIface:
+ * @parent: The parent interface.
+ * @get_label: The virtual function pointer for gtk_source_completion_proposal_get_label().
+ * By default, %NULL is returned.
+ * @get_markup: The virtual function pointer for gtk_source_completion_proposal_get_markup().
+ * By default, %NULL is returned.
+ * @get_text: The virtual function pointer for gtk_source_completion_proposal_get_text().
+ * By default, %NULL is returned.
+ * @get_icon: The virtual function pointer for gtk_source_completion_proposal_get_icon().
+ * By default, %NULL is returned.
+ * @get_info: The virtual function pointer for gtk_source_completion_proposal_get_info().
+ * By default, %NULL is returned.
+ * @hash: The virtual function pointer for gtk_source_completion_proposal_hash().
+ * By default, it uses a direct hash (g_direct_hash()).
+ * @equal: The virtual function pointer for gtk_source_completion_proposal_equal().
+ * By default, it uses direct equality (g_direct_equal()).
+ * @changed: The function pointer for the #GtkSourceCompletionProposal::changed signal.
+ *
+ * The virtual function table for #GtkSourceCompletionProposal.
+ */
 struct _GtkSourceCompletionProposalIface
 {
        GTypeInterface parent;