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gtktreesortable: Move documentation to inline comments

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This commit is contained in:
Javier Jardón 2010-10-22 22:10:03 +02:00
parent 16cf23959f
commit e51daa79fe
4 changed files with 35 additions and 135 deletions
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1
docs/reference/gtk/tmpl/.gitignore vendored
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@ -50,6 +50,7 @@ gtktoolbar.sgml
gtktoolitem.sgml
gtktooltip.sgml
gtktreednd.sgml
gtktreesortable.sgml
gtktreestore.sgml
gtktreeviewcolumn.sgml
gtktypeutils.sgml

135
docs/reference/gtk/tmpl/gtktreesortable.sgml
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@ -1,135 +0,0 @@
<!-- ##### SECTION Title ##### -->
GtkTreeSortable
<!-- ##### SECTION Short_Description ##### -->
The interface for sortable models used by GtkTreeView
<!-- ##### SECTION Long_Description ##### -->
<para>
#GtkTreeSortable is an interface to be implemented by tree models which
support sorting. The #GtkTreeView uses the methods provided by this interface
to sort the model.
</para>
<!-- ##### SECTION See_Also ##### -->
<para>
#GtkTreeModel, #GtkTreeView
</para>
<!-- ##### SECTION Stability_Level ##### -->
<!-- ##### SECTION Image ##### -->
<!-- ##### STRUCT GtkTreeSortable ##### -->
<para>
</para>
<!-- ##### SIGNAL GtkTreeSortable::sort-column-changed ##### -->
<para>
</para>
@treesortable: the object which received the signal.
<!-- ##### STRUCT GtkTreeSortableIface ##### -->
<para>
</para>
@g_iface:
@sort_column_changed:
@get_sort_column_id:
@set_sort_column_id:
@set_sort_func:
@set_default_sort_func:
@has_default_sort_func:
<!-- ##### USER_FUNCTION GtkTreeIterCompareFunc ##### -->
<para>
A GtkTreeIterCompareFunc should return a negative integer, zero, or a positive
integer if @a sorts before @b, @a sorts with @b, or @a sorts after @b
respectively. If two iters compare as equal, their order in the sorted model
is undefined. In order to ensure that the #GtkTreeSortable behaves as
expected, the GtkTreeIterCompareFunc must define a partial order on
the model, i.e. it must be reflexive, antisymmetric and transitive.
</para>
<para>
For example, if @model is a product catalogue, then a compare function
for the "price" column could be one which returns
<literal>price_of(@a) - price_of(@b)</literal>.
</para>
@model: The #GtkTreeModel the comparison is within
@a: A #GtkTreeIter in @model
@b: Another #GtkTreeIter in @model
@user_data: Data passed when the compare func is assigned e.g. by
gtk_tree_sortable_set_sort_func()
@Returns: a negative integer, zero or a positive integer depending on whether
@a sorts before, with or after @b
<!-- ##### FUNCTION gtk_tree_sortable_sort_column_changed ##### -->
<para>
</para>
@sortable:
<!-- ##### FUNCTION gtk_tree_sortable_get_sort_column_id ##### -->
<para>
</para>
@sortable:
@sort_column_id:
@order:
@Returns:
<!-- ##### FUNCTION gtk_tree_sortable_set_sort_column_id ##### -->
<para>
</para>
@sortable:
@sort_column_id:
@order:
<!-- ##### FUNCTION gtk_tree_sortable_set_sort_func ##### -->
<para>
</para>
@sortable:
@sort_column_id:
@sort_func:
@user_data:
@destroy:
<!-- ##### FUNCTION gtk_tree_sortable_set_default_sort_func ##### -->
<para>
</para>
@sortable:
@sort_func:
@user_data:
@destroy:
<!-- ##### FUNCTION gtk_tree_sortable_has_default_sort_func ##### -->
<para>
</para>
@sortable:
@Returns:

12
gtk/gtktreesortable.c
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@ -24,6 +24,18 @@
#include "gtkintl.h"
/**
* SECTION:gtktreesortable
* @Short_description: The interface for sortable models used by GtkTreeView
* @Title: GtkTreeSortable
* @See_also:#GtkTreeModel, #GtkTreeView
*
* #GtkTreeSortable is an interface to be implemented by tree models which
* support sorting. The #GtkTreeView uses the methods provided by this interface
* to sort the model.
*/
static void gtk_tree_sortable_base_init (gpointer g_class);
GType

22
gtk/gtktreesortable.h
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@ -46,6 +46,28 @@ enum {
typedef struct _GtkTreeSortable GtkTreeSortable; /* Dummy typedef */
typedef struct _GtkTreeSortableIface GtkTreeSortableIface;
/**
* GtkTreeIterCompareFunc:
* @model: The #GtkTreeModel the comparison is within
* @a: A #GtkTreeIter in @model
* @b: Another #GtkTreeIter in @model
* @user_data: Data passed when the compare func is assigned e.g. by
* gtk_tree_sortable_set_sort_func()
*
* A GtkTreeIterCompareFunc should return a negative integer, zero, or a positive
* integer if @a sorts before @b, @a sorts with @b, or @a sorts after @b
* respectively. If two iters compare as equal, their order in the sorted model
* is undefined. In order to ensure that the #GtkTreeSortable behaves as
* expected, the GtkTreeIterCompareFunc must define a partial order on
* the model, i.e. it must be reflexive, antisymmetric and transitive.
*
* For example, if @model is a product catalogue, then a compare function
* for the "price" column could be one which returns
* <literal>price_of(@a) - price_of(@b)</literal>.
*
* Returns: a negative integer, zero or a positive integer depending on whether
* @a sorts before, with or after @b
*/
typedef gint (* GtkTreeIterCompareFunc) (GtkTreeModel *model,
GtkTreeIter *a,
GtkTreeIter *b,