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Switch to using an enum with registration for icon sizes, instead of

Browse Source 
2001-03-12  Havoc Pennington  <hp@redhat.com>

	* gtk/gtkiconfactory.h, gtk/gtkiconfactory.c: Switch to using an
	enum with registration for icon sizes, instead of strings.

	* gtkimage.h, gtkimage.c, gtkstyle.h, gtkstyle.c, gtkwidget.h,
	gtkwidget.c: Fix to reflect GtkIconSize
This commit is contained in:
Havoc Pennington 2001-03-12 18:46:53 +00:00 committed by Havoc Pennington
parent a647514c33
commit 10a173fedf
21 changed files with 472 additions and 391 deletions
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8
ChangeLog
View File

@ -1,3 +1,11 @@
2001-03-12 Havoc Pennington <hp@redhat.com>
* gtk/gtkiconfactory.h, gtk/gtkiconfactory.c: Switch to using an
enum with registration for icon sizes, instead of strings.
* gtkimage.h, gtkimage.c, gtkstyle.h, gtkstyle.c, gtkwidget.h,
gtkwidget.c: Fix to reflect GtkIconSize
2001-03-12 Alexander Larsson <alexl@redhat.com>
Make GtkFB compile and link.

8
ChangeLog.pre-2-0
View File

@ -1,3 +1,11 @@
2001-03-12 Havoc Pennington <hp@redhat.com>
* gtk/gtkiconfactory.h, gtk/gtkiconfactory.c: Switch to using an
enum with registration for icon sizes, instead of strings.
* gtkimage.h, gtkimage.c, gtkstyle.h, gtkstyle.c, gtkwidget.h,
gtkwidget.c: Fix to reflect GtkIconSize
2001-03-12 Alexander Larsson <alexl@redhat.com>
Make GtkFB compile and link.

8
ChangeLog.pre-2-10
View File

@ -1,3 +1,11 @@
2001-03-12 Havoc Pennington <hp@redhat.com>
* gtk/gtkiconfactory.h, gtk/gtkiconfactory.c: Switch to using an
enum with registration for icon sizes, instead of strings.
* gtkimage.h, gtkimage.c, gtkstyle.h, gtkstyle.c, gtkwidget.h,
gtkwidget.c: Fix to reflect GtkIconSize
2001-03-12 Alexander Larsson <alexl@redhat.com>
Make GtkFB compile and link.

8
ChangeLog.pre-2-2
View File

@ -1,3 +1,11 @@
2001-03-12 Havoc Pennington <hp@redhat.com>
* gtk/gtkiconfactory.h, gtk/gtkiconfactory.c: Switch to using an
enum with registration for icon sizes, instead of strings.
* gtkimage.h, gtkimage.c, gtkstyle.h, gtkstyle.c, gtkwidget.h,
gtkwidget.c: Fix to reflect GtkIconSize
2001-03-12 Alexander Larsson <alexl@redhat.com>
Make GtkFB compile and link.

8
ChangeLog.pre-2-4
View File

@ -1,3 +1,11 @@
2001-03-12 Havoc Pennington <hp@redhat.com>
* gtk/gtkiconfactory.h, gtk/gtkiconfactory.c: Switch to using an
enum with registration for icon sizes, instead of strings.
* gtkimage.h, gtkimage.c, gtkstyle.h, gtkstyle.c, gtkwidget.h,
gtkwidget.c: Fix to reflect GtkIconSize
2001-03-12 Alexander Larsson <alexl@redhat.com>
Make GtkFB compile and link.

8
ChangeLog.pre-2-6
View File

@ -1,3 +1,11 @@
2001-03-12 Havoc Pennington <hp@redhat.com>
* gtk/gtkiconfactory.h, gtk/gtkiconfactory.c: Switch to using an
enum with registration for icon sizes, instead of strings.
* gtkimage.h, gtkimage.c, gtkstyle.h, gtkstyle.c, gtkwidget.h,
gtkwidget.c: Fix to reflect GtkIconSize
2001-03-12 Alexander Larsson <alexl@redhat.com>
Make GtkFB compile and link.

8
ChangeLog.pre-2-8
View File

@ -1,3 +1,11 @@
2001-03-12 Havoc Pennington <hp@redhat.com>
* gtk/gtkiconfactory.h, gtk/gtkiconfactory.c: Switch to using an
enum with registration for icon sizes, instead of strings.
* gtkimage.h, gtkimage.c, gtkstyle.h, gtkstyle.c, gtkwidget.h,
gtkwidget.c: Fix to reflect GtkIconSize
2001-03-12 Alexander Larsson <alexl@redhat.com>
Make GtkFB compile and link.

78
docs/reference/gtk/tmpl/gtk-unused.sgml
View File

@ -110,6 +110,36 @@ has the focus.
@clist: The #GtkCList widget to check.
<!-- ##### MACRO GTK_ICON_SIZE_BUTTON ##### -->
<para>
</para>
<!-- ##### MACRO GTK_ICON_SIZE_DIALOG ##### -->
<para>
</para>
<!-- ##### MACRO GTK_ICON_SIZE_LARGE_TOOLBAR ##### -->
<para>
</para>
<!-- ##### MACRO GTK_ICON_SIZE_MENU ##### -->
<para>
</para>
<!-- ##### MACRO GTK_ICON_SIZE_SMALL_TOOLBAR ##### -->
<para>
</para>
<!-- ##### MACRO GTK_OBJECT_CONSTRUCTED ##### -->
<para>
Test whether a GtkObject's arguments have been prepared.
@ -395,6 +425,24 @@ The position of the cursor.
</para>
<!-- ##### USER_FUNCTION GtkEmissionHook ##### -->
<para>
A simple function pointer to get invoked when the
signal is emitted. This allows you tie a hook to the signal type,
so that it will trap all emissions of that signal, from any object.
</para>
<para>
You may not attach these to signals created with the
#GTK_RUN_NO_HOOKS flag.
</para>
@object:
@signal_id:
@n_params:
@params:
@data:
@Returns:
<!-- ##### ENUM GtkFontFilterType ##### -->
<para>
A set of bit flags used to specify the filter being set
@ -970,6 +1018,20 @@ Internal function.
@ruler: the gtkruler
<!-- ##### FUNCTION gtk_signal_add_emission_hook ##### -->
<para>
Add an emission hook for a type of signal, for any object.
</para>
@signal_id: the type of signal to hook for.
@hook_func: the function to invoke to handle the emission hook.
@data: the user data passed in to hook_func.
@Returns: the id (that you may pass as a parameter
to gtk_signal_remove_emission_hook()).
@i:
@h:
@d:
<!-- ##### FUNCTION gtk_signal_add_emission_hook_full ##### -->
<para>
Add an emission hook for a type of signal, for any object.
@ -1009,6 +1071,12 @@ This function is labeled private.
@object: the object whose signal handlers should be destroyed.
<!-- ##### FUNCTION gtk_signal_init ##### -->
<para>
</para>
<!-- ##### FUNCTION gtk_signal_n_emissions ##### -->
<para>
Find out the recursion depth of emissions for a particular type
@ -1050,6 +1118,16 @@ Obtain information about a signal.
which contains all the information, or NULL.
The pointer is allocated just for you: you must g_free() it.
<!-- ##### FUNCTION gtk_signal_remove_emission_hook ##### -->
<para>
Delete an emission hook. (see gtk_signal_add_emission_hook())
</para>
@signal_id: the id of the signal type.
@hook_id: the id of the emission handler, returned by add_emission_hook().
@i:
@h:
<!-- ##### FUNCTION gtk_signal_set_funcs ##### -->
<para>
These set default functions to call when the user didn't

44
docs/reference/gtk/tmpl/gtkiconfactory.sgml
View File

@ -188,50 +188,17 @@ looking up the icon to use for a given stock ID.
@icon_set:
<!-- ##### MACRO GTK_ICON_SIZE_MENU ##### -->
<para>
</para>
<!-- ##### MACRO GTK_ICON_SIZE_BUTTON ##### -->
<para>
</para>
<!-- ##### MACRO GTK_ICON_SIZE_SMALL_TOOLBAR ##### -->
<para>
</para>
<!-- ##### MACRO GTK_ICON_SIZE_LARGE_TOOLBAR ##### -->
<para>
</para>
<!-- ##### MACRO GTK_ICON_SIZE_DIALOG ##### -->
<para>
</para>
<!-- ##### FUNCTION gtk_icon_size_lookup ##### -->
<para>
</para>
@alias:
@size:
@width:
@height:
@Returns:
<!-- # Unused Parameters # -->
@alias:
<!-- ##### FUNCTION gtk_icon_size_register ##### -->
@ -239,9 +206,12 @@ looking up the icon to use for a given stock ID.
</para>
@alias:
@name:
@width:
@height:
@Returns:
<!-- # Unused Parameters # -->
@alias:
<!-- ##### FUNCTION gtk_icon_size_register_alias ##### -->

219
docs/reference/gtk/tmpl/gtksignal.sgml
View File

@ -157,25 +157,6 @@ you might have to write a marshaller.
@field:
<!-- ##### USER_FUNCTION GtkEmissionHook ##### -->
<para>
A simple function pointer to get invoked when the
signal is emitted. This allows you tie a hook to the signal type,
so that it will trap all emissions of that signal, from any object.
</para>
<para>
You may not attach these to signals created with the
#GTK_RUN_NO_HOOKS flag.
</para>
@object:
@signal_id:
@n_params:
@params:
@data:
@Returns:
<!-- ##### ENUM GtkSignalRunType ##### -->
<para>
These configure the signal's emission. They control
@ -251,13 +232,6 @@ to the signal.
@GTK_RUN_ACTION:
@GTK_RUN_NO_HOOKS:
<!-- ##### FUNCTION gtk_signal_init ##### -->
<para>
</para>
<!-- ##### FUNCTION gtk_signal_new ##### -->
<para>
Create a new signal type. (This is usually done in the
@ -315,7 +289,7 @@ you don't want a return value.
the callbacks.
<!-- ##### FUNCTION gtk_signal_lookup ##### -->
<!-- ##### MACRO gtk_signal_lookup ##### -->
<para>
Given the name of the signal and the type of object it connects
to, get the signal's identifying integer. Emitting the signal
@ -325,12 +299,13 @@ by number is somewhat faster than using the name each time.
It also tries the ancestors of the given type.
</para>
@Returns: the signal's identifying number, or 0 if no signal was found.
<!-- # Unused Parameters # -->
@name: the signal's name, e.g. clicked.
@object_type: the type that the signal operates on, e.g. #GTK_TYPE_BUTTON.
@Returns: the signal's identifying number, or 0 if no signal was found.
<!-- ##### FUNCTION gtk_signal_name ##### -->
<!-- ##### MACRO gtk_signal_name ##### -->
<para>
Given the signal's identifier, find its name.
</para>
@ -338,8 +313,9 @@ Given the signal's identifier, find its name.
Two different signals may have the same name, if they have differing types.
</para>
@signal_id: the signal's identifying number.
@Returns: the signal name, or NULL if the signal number was invalid.
<!-- # Unused Parameters # -->
@signal_id: the signal's identifying number.
<!-- ##### FUNCTION gtk_signal_emit ##### -->
@ -407,7 +383,7 @@ an array of GtkArgs instead of using C's varargs mechanism.
followed by one which is a pointer to the return type.
<!-- ##### FUNCTION gtk_signal_emit_stop ##### -->
<!-- ##### MACRO gtk_signal_emit_stop ##### -->
<para>
This function aborts a signal's current emission.
</para>
@ -421,11 +397,11 @@ It will print a warning if used on a signal which
isn't being emitted.
</para>
@object: the object whose signal handlers you wish to stop.
@signal_id: the signal identifier, as returned by gtk_signal_lookup().
<!-- # Unused Parameters # -->
@i:
@s:
<!-- # Unused Parameters # -->
@object: the object whose signal handlers you wish to stop.
@signal_id: the signal identifier, as returned by gtk_signal_lookup().
<!-- ##### FUNCTION gtk_signal_emit_stop_by_name ##### -->
@ -441,7 +417,7 @@ except it will lookup the signal id for you.
@name: the name of the signal you wish to stop.
<!-- ##### FUNCTION gtk_signal_connect ##### -->
<!-- ##### MACRO gtk_signal_connect ##### -->
<para>
Attach a function pointer and user data to a signal for
a particular object.
@ -480,38 +456,38 @@ static void attach_print_signal(GtkButton* button, gint to_print)
</programlisting>
</informalexample>
@o:
@s:
@f:
@d:
@Returns: the connection id.
<!-- # Unused Parameters # -->
@object: the object associated with the signal, e.g. if a button
is getting pressed, this is that button.
@name: name of the signal.
@func: function pointer to attach to the signal.
@func_data: value to pass as to your function (through the marshaller).
@Returns: the connection id.
<!-- # Unused Parameters # -->
@o:
@s:
@f:
@d:
<!-- ##### FUNCTION gtk_signal_connect_after ##### -->
<!-- ##### MACRO gtk_signal_connect_after ##### -->
<para>
Attach a function pointer and user data to a signal
so that this handler will be called after the other handlers.
</para>
@object: the object associated with the signal.
@name: name of the signal.
@func: function pointer to attach to the signal.
@func_data: value to pass as to your function (through the marshaller).
@Returns: the unique identifier for this attachment: the connection id.
<!-- # Unused Parameters # -->
@o:
@s:
@f:
@d:
@Returns: the unique identifier for this attachment: the connection id.
<!-- # Unused Parameters # -->
@object: the object associated with the signal.
@name: name of the signal.
@func: function pointer to attach to the signal.
@func_data: value to pass as to your function (through the marshaller).
<!-- ##### FUNCTION gtk_signal_connect_object ##### -->
<!-- ##### MACRO gtk_signal_connect_object ##### -->
<para>
This function is for registering a callback that will
call another object's callback. That is,
@ -532,21 +508,21 @@ gtk_signal_connect_object(button, "clicked", gtk_widget_show, window);
</programlisting>
</informalexample>
@o:
@s:
@f:
@d:
@Returns: the connection id.
<!-- # Unused Parameters # -->
@object: the object which emits the signal.
@name: the name of the signal.
@func: the function to callback.
@slot_object: the object to pass as the first parameter to func.
(Though it pretends to take an object, you can
really pass any gpointer as the #slot_object .)
@Returns: the connection id.
<!-- # Unused Parameters # -->
@o:
@s:
@f:
@d:
<!-- ##### FUNCTION gtk_signal_connect_object_after ##### -->
<!-- ##### MACRO gtk_signal_connect_object_after ##### -->
<para>
Attach a signal hook to a signal, passing in an alternate
object as the first parameter, and guaranteeing
@ -554,16 +530,16 @@ that the default handler and all normal
handlers are called first.
</para>
@object: the object associated with the signal.
@name: name of the signal.
@func: function pointer to attach to the signal.
@slot_object: the object to pass as the first parameter to #func.
@Returns: the connection id.
<!-- # Unused Parameters # -->
@o:
@s:
@f:
@d:
@Returns: the connection id.
<!-- # Unused Parameters # -->
@object: the object associated with the signal.
@name: name of the signal.
@func: function pointer to attach to the signal.
@slot_object: the object to pass as the first parameter to #func.
<!-- ##### FUNCTION gtk_signal_connect_full ##### -->
@ -652,95 +628,98 @@ should signal the removal of this signal.
@name: name of the signal.
<!-- ##### FUNCTION gtk_signal_disconnect ##### -->
<!-- ##### MACRO gtk_signal_disconnect ##### -->
<para>
Destroy a user-defined handler connection.
</para>
<!-- # Unused Parameters # -->
@object: the object which the handler pertains to.
@handler_id: the connection id.
<!-- ##### FUNCTION gtk_signal_disconnect_by_func ##### -->
<!-- ##### MACRO gtk_signal_disconnect_by_func ##### -->
<para>
Destroy all connections for a particular object, with
the given function-pointer and user-data.
</para>
@object: the object which emits the signal.
@func: the function pointer to search for.
@data: the user data to search for.
<!-- # Unused Parameters # -->
@o:
@f:
@d:
<!-- # Unused Parameters # -->
@object: the object which emits the signal.
@func: the function pointer to search for.
@data: the user data to search for.
<!-- ##### FUNCTION gtk_signal_disconnect_by_data ##### -->
<!-- ##### MACRO gtk_signal_disconnect_by_data ##### -->
<para>
Destroy all connections for a particular object, with
the given user-data.
</para>
@object: the object which emits the signal.
@data: the user data to search for.
<!-- # Unused Parameters # -->
@o:
@d:
<!-- # Unused Parameters # -->
@object: the object which emits the signal.
@data: the user data to search for.
<!-- ##### FUNCTION gtk_signal_handler_block ##### -->
<!-- ##### MACRO gtk_signal_handler_block ##### -->
<para>
Prevent an user-defined handler from being invoked. All other
signal processing will go on as normal, but this particular
handler will ignore it.
</para>
<!-- # Unused Parameters # -->
@object: the object which emits the signal to block.
@handler_id: the connection id.
<!-- ##### FUNCTION gtk_signal_handler_block_by_func ##### -->
<!-- ##### MACRO gtk_signal_handler_block_by_func ##### -->
<para>
Prevent a user-defined handler from being invoked, by reference to
the user-defined handler's function pointer and user data. (It may result in
multiple hooks being blocked, if you've called connect multiple times.)
</para>
@object: the object which emits the signal to block.
@func: the function pointer of the handler to block.
@data: the user data of the handler to block.
<!-- # Unused Parameters # -->
@o:
@f:
@d:
<!-- # Unused Parameters # -->
@object: the object which emits the signal to block.
@func: the function pointer of the handler to block.
@data: the user data of the handler to block.
<!-- ##### FUNCTION gtk_signal_handler_block_by_data ##### -->
<!-- ##### MACRO gtk_signal_handler_block_by_data ##### -->
<para>
Prevent all user-defined handlers with a certain user data from being invoked.
</para>
@object: the object which emits the signal we want to block.
@data: the user data of the handlers to block.
<!-- # Unused Parameters # -->
@o:
@d:
<!-- # Unused Parameters # -->
@object: the object which emits the signal we want to block.
@data: the user data of the handlers to block.
<!-- ##### FUNCTION gtk_signal_handler_unblock ##### -->
<!-- ##### MACRO gtk_signal_handler_unblock ##### -->
<para>
Undo a block, by connection id. Note that undoing a block doesn't
necessarily make the hook callable, because if you block a
hook twice, you must unblock it twice.
</para>
<!-- # Unused Parameters # -->
@object: the object which emits the signal we want to unblock.
@handler_id: the emission handler identifier, as returned by
gtk_signal_connect(), etc.
<!-- ##### FUNCTION gtk_signal_handler_unblock_by_func ##### -->
<!-- ##### MACRO gtk_signal_handler_unblock_by_func ##### -->
<para>
Undo a block, by function pointer and data.
Note that undoing a block doesn't
@ -748,29 +727,29 @@ necessarily make the hook callable, because if you block a
hook twice, you must unblock it twice.
</para>
@object: the object which emits the signal we want to unblock.
@func: the function pointer to search for.
@data: the user data to search for.
<!-- # Unused Parameters # -->
@o:
@f:
@d:
<!-- # Unused Parameters # -->
@object: the object which emits the signal we want to unblock.
@func: the function pointer to search for.
@data: the user data to search for.
<!-- ##### FUNCTION gtk_signal_handler_unblock_by_data ##### -->
<!-- ##### MACRO gtk_signal_handler_unblock_by_data ##### -->
<para>
Undo block(s), to all signals for a particular object
with a particular user-data pointer
</para>
@object: the object which emits the signal we want to unblock.
@data: the user data to search for.
<!-- # Unused Parameters # -->
@o:
@d:
<!-- # Unused Parameters # -->
@object: the object which emits the signal we want to unblock.
@data: the user data to search for.
<!-- ##### FUNCTION gtk_signal_handler_pending ##### -->
<!-- ##### MACRO gtk_signal_handler_pending ##### -->
<para>
Returns a connection id corresponding to a given signal id and object.
</para>
@ -781,64 +760,36 @@ may opt to not emit the signal if no one is attached anyway,
thus saving the cost of building the arguments.
</para>
@i:
@s:
@b:
@Returns: the connection id, if a connection was found. 0 otherwise.
<!-- # Unused Parameters # -->
@object: the object to search for the desired user-defined handler.
@signal_id: the number of the signal to search for.
@may_be_blocked: whether it is acceptable to return a blocked
handler.
@Returns: the connection id, if a connection was found. 0 otherwise.
<!-- # Unused Parameters # -->
@i:
@s:
@b:
<!-- ##### FUNCTION gtk_signal_handler_pending_by_func ##### -->
<!-- ##### MACRO gtk_signal_handler_pending_by_func ##### -->
<para>
Returns a connection id corresponding to a given signal id, object, function
pointer and user data.
</para>
@o:
@s:
@b:
@f:
@d:
@Returns: the connection id, if a handler was found. 0 otherwise.
<!-- # Unused Parameters # -->
@object: the object to search for the desired handler.
@signal_id: the number of the signal to search for.
@may_be_blocked: whether it is acceptable to return a blocked
handler.
@func: the function pointer to search for.
@data: the user data to search for.
@Returns: the connection id, if a handler was found. 0 otherwise.
<!-- # Unused Parameters # -->
@o:
@s:
@b:
@f:
@d:
<!-- ##### FUNCTION gtk_signal_add_emission_hook ##### -->
<para>
Add an emission hook for a type of signal, for any object.
</para>
@signal_id: the type of signal to hook for.
@hook_func: the function to invoke to handle the emission hook.
@data: the user data passed in to hook_func.
@Returns: the id (that you may pass as a parameter
to gtk_signal_remove_emission_hook()).
<!-- # Unused Parameters # -->
@i:
@h:
@d:
<!-- ##### FUNCTION gtk_signal_remove_emission_hook ##### -->
<para>
Delete an emission hook. (see gtk_signal_add_emission_hook())
</para>
@signal_id: the id of the signal type.
@hook_id: the id of the emission handler, returned by add_emission_hook().
<!-- # Unused Parameters # -->
@i:
@h:
<!-- ##### MACRO gtk_signal_default_marshaller ##### -->

20
docs/reference/gtk/tmpl/gtktypeutils.sgml
View File

@ -560,30 +560,33 @@ Create a new, unique type.
@type_info: must not be null, and @type_info->type_name must also not be null.
<!-- ##### FUNCTION gtk_type_name ##### -->
<!-- ##### MACRO gtk_type_name ##### -->
<para>
</para>
@type: a GtkType
@Returns: a pointer to the name of a type, or NULL if it has none.
<!-- # Unused Parameters # -->
@type: a GtkType
<!-- ##### FUNCTION gtk_type_from_name ##### -->
<!-- ##### MACRO gtk_type_from_name ##### -->
<para>
Get the internal representation of a type given its name.
</para>
@name: the name of a gtk type
@Returns: a GtkType
<!-- # Unused Parameters # -->
@name: the name of a gtk type
<!-- ##### FUNCTION gtk_type_parent ##### -->
<!-- ##### MACRO gtk_type_parent ##### -->
<para>
</para>
@type: a GtkType
@Returns: the GtkType of the parent
<!-- # Unused Parameters # -->
@type: a GtkType
<!-- ##### FUNCTION gtk_type_class ##### -->
@ -608,15 +611,16 @@ has all the proper initializers called.
@Returns: gpointer to a GtkTypeObject
<!-- ##### FUNCTION gtk_type_is_a ##### -->
<!-- ##### MACRO gtk_type_is_a ##### -->
<para>
Look in the type hierarchy to see if @type has @is_a_type among its
ancestors. Do so with a simple lookup, not a loop.
</para>
@Returns:
<!-- # Unused Parameters # -->
@type: GtkType
@is_a_type: GtkType
@Returns:
<!-- ##### FUNCTION gtk_type_enum_get_values ##### -->

11
gtk/gtkenums.h
View File

@ -92,6 +92,17 @@ typedef enum
GTK_DIR_RIGHT
} GtkDirectionType;
/* Built-in stock icon sizes */
typedef enum
{
GTK_ICON_SIZE_INVALID,
GTK_ICON_SIZE_MENU,
GTK_ICON_SIZE_SMALL_TOOLBAR,
GTK_ICON_SIZE_LARGE_TOOLBAR,
GTK_ICON_SIZE_BUTTON,
GTK_ICON_SIZE_DIALOG
} GtkIconSize;
/* Reading directions for text */
typedef enum
{

313
gtk/gtkiconfactory.c
View File

@ -291,14 +291,14 @@ gtk_icon_factory_lookup_default (const gchar *stock_id)
static GtkIconSet *
sized_icon_set_from_inline (const guchar *inline_data,
const gchar *size)
GtkIconSize size)
{
GtkIconSet *set;
GtkIconSource source = { NULL, NULL, 0, 0, NULL,
GtkIconSource source = { NULL, NULL, 0, 0, 0,
TRUE, TRUE, FALSE };
source.size = (gchar*) size;
source.size = size;
set = gtk_icon_set_new ();
@ -338,7 +338,7 @@ unsized_icon_set_from_inline (const guchar *inline_data)
static void
add_sized (GtkIconFactory *factory,
const guchar *inline_data,
const gchar *size,
GtkIconSize size,
const gchar *stock_id)
{
GtkIconSet *set;
@ -393,214 +393,232 @@ get_default_icons (GtkIconFactory *factory)
/* Sizes */
static GHashTable *icon_sizes = NULL;
typedef struct _IconSize IconSize;
struct _IconSize
{
gint size;
gchar *name;
gboolean is_alias;
union
{
gchar *target;
struct
{
gint width;
gint height;
} size;
} d;
};
static IconSize*
icon_size_new (const gchar *name)
typedef struct _IconAlias IconAlias;
struct _IconAlias
{
IconSize *is;
gchar *name;
gint target;
};
is = g_new0 (IconSize, 1);
is->name = g_strdup (name);
return is;
}
static void
icon_size_free (IconSize *is)
{
g_free (is->name);
if (is->is_alias)
g_free (is->d.target);
g_free (is);
}
static void
icon_size_insert (IconSize *is)
{
gpointer old_key, old_value;
/* Remove old ones */
if (g_hash_table_lookup_extended (icon_sizes,
is->name,
&old_key, &old_value))
{
g_hash_table_remove (icon_sizes, is->name);
icon_size_free (old_value);
}
g_hash_table_insert (icon_sizes,
is->name, is);
}
static IconSize*
icon_size_lookup (const gchar *name)
{
IconSize *is;
is = g_hash_table_lookup (icon_sizes,
name);
while (is && is->is_alias)
{
is = g_hash_table_lookup (icon_sizes,
is->d.target);
}
return is;
}
static void
icon_size_add (const gchar *name,
gint width,
gint height)
{
IconSize *is;
is = icon_size_new (name);
is->d.size.width = width;
is->d.size.height = height;
icon_size_insert (is);
}
static void
icon_alias_add (const gchar *name,
const gchar *target)
{
IconSize *is;
is = icon_size_new (name);
is->is_alias = TRUE;
is->d.target = g_strdup (target);
icon_size_insert (is);
}
static GHashTable *icon_aliases = NULL;
static IconSize *icon_sizes = NULL;
static gint icon_sizes_allocated = 0;
static gint icon_sizes_used = 0;
static void
init_icon_sizes (void)
{
if (icon_sizes == NULL)
{
icon_sizes = g_hash_table_new (g_str_hash, g_str_equal);
#define NUM_BUILTIN_SIZES 6
gint i;
icon_size_add (GTK_ICON_SIZE_MENU, 16, 16);
icon_size_add (GTK_ICON_SIZE_BUTTON, 24, 24);
icon_size_add (GTK_ICON_SIZE_SMALL_TOOLBAR, 18, 18);
icon_size_add (GTK_ICON_SIZE_LARGE_TOOLBAR, 24, 24);
icon_size_add (GTK_ICON_SIZE_DIALOG, 48, 48);
icon_aliases = g_hash_table_new (g_str_hash, g_str_equal);
icon_sizes = g_new (IconSize, NUM_BUILTIN_SIZES);
icon_sizes_allocated = NUM_BUILTIN_SIZES;
icon_sizes_used = NUM_BUILTIN_SIZES;
icon_sizes[GTK_ICON_SIZE_INVALID].size = 0;
icon_sizes[GTK_ICON_SIZE_INVALID].name = NULL;
icon_sizes[GTK_ICON_SIZE_INVALID].width = 0;
icon_sizes[GTK_ICON_SIZE_INVALID].height = 0;
/* the name strings aren't copied since we don't ever remove
* icon sizes, so we don't need to know whether they're static.
* Even if we did I suppose removing the builtin sizes would be
* disallowed.
*/
icon_sizes[GTK_ICON_SIZE_MENU].size = GTK_ICON_SIZE_MENU;
icon_sizes[GTK_ICON_SIZE_MENU].name = "gtk-menu";
icon_sizes[GTK_ICON_SIZE_MENU].width = 16;
icon_sizes[GTK_ICON_SIZE_MENU].height = 16;
icon_sizes[GTK_ICON_SIZE_BUTTON].size = GTK_ICON_SIZE_BUTTON;
icon_sizes[GTK_ICON_SIZE_BUTTON].name = "gtk-button";
icon_sizes[GTK_ICON_SIZE_BUTTON].width = 24;
icon_sizes[GTK_ICON_SIZE_BUTTON].height = 24;
icon_sizes[GTK_ICON_SIZE_SMALL_TOOLBAR].size = GTK_ICON_SIZE_SMALL_TOOLBAR;
icon_sizes[GTK_ICON_SIZE_SMALL_TOOLBAR].name = "gtk-small-toolbar";
icon_sizes[GTK_ICON_SIZE_SMALL_TOOLBAR].width = 18;
icon_sizes[GTK_ICON_SIZE_SMALL_TOOLBAR].height = 18;
icon_sizes[GTK_ICON_SIZE_LARGE_TOOLBAR].size = GTK_ICON_SIZE_LARGE_TOOLBAR;
icon_sizes[GTK_ICON_SIZE_LARGE_TOOLBAR].name = "gtk-large-toolbar";
icon_sizes[GTK_ICON_SIZE_LARGE_TOOLBAR].width = 24;
icon_sizes[GTK_ICON_SIZE_LARGE_TOOLBAR].height = 24;
icon_sizes[GTK_ICON_SIZE_DIALOG].size = GTK_ICON_SIZE_DIALOG;
icon_sizes[GTK_ICON_SIZE_DIALOG].name = "gtk-dialog";
icon_sizes[GTK_ICON_SIZE_DIALOG].width = 48;
icon_sizes[GTK_ICON_SIZE_DIALOG].height = 48;
g_assert ((GTK_ICON_SIZE_DIALOG + 1) == NUM_BUILTIN_SIZES);
/* Alias everything to itself. */
i = 1; /* skip invalid size */
while (i < NUM_BUILTIN_SIZES)
{
gtk_icon_size_register_alias (icon_sizes[i].name, icon_sizes[i].size);
++i;
}
#undef NUM_BUILTIN_SIZES
}
}
/**
* gtk_icon_size_lookup:
* @alias: name of an icon size
* @size: an icon size
* @width: location to store icon width
* @height: location to store icon height
*
* Obtains the pixel size of an icon, normally @alias would be
* Obtains the pixel size of a semantic icon size, normally @size would be
* #GTK_ICON_SIZE_MENU, #GTK_ICON_SIZE_BUTTON, etc. This function
* isn't normally needed, gtk_widget_render_icon() is the usual
* way to get an icon for rendering, then just look at the size of
* the rendered pixbuf. The rendered pixbuf may not even correspond to
* the width/height returned by gtk_icon_size_lookup(), because themes
* are free to render the pixbuf however they like.
* are free to render the pixbuf however they like, including changing
* the usual size.
*
* Return value: %TRUE if @alias was known.
* Return value: %TRUE if @size was a valid size
**/
gboolean
gtk_icon_size_lookup (const gchar *alias,
gtk_icon_size_lookup (GtkIconSize size,
gint *widthp,
gint *heightp)
{
IconSize *is;
g_return_val_if_fail (alias != NULL, FALSE);
init_icon_sizes ();
is = icon_size_lookup (alias);
if (size >= icon_sizes_used)
return FALSE;
if (is == NULL)
if (size == GTK_ICON_SIZE_INVALID)
return FALSE;
if (widthp)
*widthp = is->d.size.width;
*widthp = icon_sizes[size].width;
if (heightp)
*heightp = is->d.size.height;
*heightp = icon_sizes[size].height;
return TRUE;
}
/**
* gtk_icon_size_register:
* @alias: name of the icon size
* @name: name of the icon size
* @width: the icon width
* @height: the icon height
*
* Registers a new icon size, along the same lines as #GTK_ICON_SIZE_MENU,
* etc.
* etc. Returns the integer value for the size.
*
* Returns: integer value representing the size
*
**/
void
gtk_icon_size_register (const gchar *alias,
GtkIconSize
gtk_icon_size_register (const gchar *name,
gint width,
gint height)
{
g_return_if_fail (alias != NULL);
g_return_if_fail (width > 0);
g_return_if_fail (height > 0);
g_return_val_if_fail (name != NULL, 0);
g_return_val_if_fail (width > 0, 0);
g_return_val_if_fail (height > 0, 0);
init_icon_sizes ();
icon_size_add (alias, width, height);
if (icon_sizes_used == icon_sizes_allocated)
{
icon_sizes_allocated *= 2;
icon_sizes = g_renew (IconSize, icon_sizes, icon_sizes_allocated);
}
icon_sizes[icon_sizes_used].size = icon_sizes_used;
icon_sizes[icon_sizes_used].name = g_strdup (name);
icon_sizes[icon_sizes_used].width = width;
icon_sizes[icon_sizes_used].height = height;
/* alias to self. */
gtk_icon_size_register_alias (icon_sizes[icon_sizes_used].name,
icon_sizes[icon_sizes_used].size);
++icon_sizes_used;
return icon_sizes_used - 1;
}
/**
* gtk_icon_size_register_alias:
* @alias: an alias for @target
* @target: an existing icon size name
* @target: an existing icon size
*
* Registers @alias as another name for @target, usable when calling
* gtk_icon_size_lookup().
* Registers @alias as another name for @target.
* So calling gtk_icon_size_from_name() with @alias as argument
* will return @target.
*
**/
void
gtk_icon_size_register_alias (const gchar *alias,
const gchar *target)
GtkIconSize target)
{
IconAlias *ia;
g_return_if_fail (alias != NULL);
g_return_if_fail (target != NULL);
init_icon_sizes ();
icon_alias_add (alias, target);
if (g_hash_table_lookup (icon_aliases, alias))
g_warning ("gtk_icon_size_register_alias: Icon size name '%s' already exists", alias);
if (!gtk_icon_size_lookup (target, NULL, NULL))
g_warning ("gtk_icon_size_register_alias: Icon size %d does not exist", target);
ia = g_new (IconAlias, 1);
ia->name = g_strdup (alias);
ia->target = target;
g_hash_table_insert (icon_aliases, ia->name, ia);
}
GtkIconSize
gtk_icon_size_from_name (const gchar *name)
{
IconAlias *ia;
init_icon_sizes ();
ia = g_hash_table_lookup (icon_aliases, name);
if (ia)
return ia->target;
else
return GTK_ICON_SIZE_INVALID;
}
G_CONST_RETURN gchar*
gtk_icon_size_get_name (GtkIconSize size)
{
if (size >= icon_sizes_used)
return NULL;
else
return icon_sizes[size].name;
}
/* Icon Set */
@ -614,12 +632,12 @@ static GdkPixbuf *find_in_cache (GtkIconSet *icon_set,
GtkStyle *style,
GtkTextDirection direction,
GtkStateType state,
const gchar *size);
GtkIconSize size);
static void add_to_cache (GtkIconSet *icon_set,
GtkStyle *style,
GtkTextDirection direction,
GtkStateType state,
const gchar *size,
GtkIconSize size,
GdkPixbuf *pixbuf);
static void clear_cache (GtkIconSet *icon_set,
gboolean style_detach);
@ -691,7 +709,7 @@ gtk_icon_set_new_from_pixbuf (GdkPixbuf *pixbuf)
{
GtkIconSet *set;
GtkIconSource source = { NULL, NULL, 0, 0, NULL,
GtkIconSource source = { NULL, NULL, 0, 0, 0,
TRUE, TRUE, TRUE };
g_return_val_if_fail (pixbuf != NULL, NULL);
@ -792,7 +810,8 @@ gtk_icon_set_copy (GtkIconSet *icon_set)
static gboolean
sizes_equivalent (const gchar *rhs, const gchar *lhs)
sizes_equivalent (GtkIconSize lhs,
GtkIconSize rhs)
{
gint r_w, r_h, l_w, l_h;
@ -806,7 +825,7 @@ static GtkIconSource*
find_and_prep_icon_source (GtkIconSet *icon_set,
GtkTextDirection direction,
GtkStateType state,
const gchar *size)
GtkIconSize size)
{
GtkIconSource *source;
GSList *tmp_list;
@ -920,7 +939,7 @@ gtk_icon_set_render_icon (GtkIconSet *icon_set,
GtkStyle *style,
GtkTextDirection direction,
GtkStateType state,
const gchar *size,
GtkIconSize size,
GtkWidget *widget,
const char *detail)
{
@ -1048,7 +1067,7 @@ gtk_icon_source_copy (const GtkIconSource *source)
*copy = *source;
copy->filename = g_strdup (source->filename);
copy->size = g_strdup (source->size);
copy->size = source->size;
if (copy->pixbuf)
g_object_ref (G_OBJECT (copy->pixbuf));
@ -1068,7 +1087,6 @@ gtk_icon_source_free (GtkIconSource *source)
g_return_if_fail (source != NULL);
g_free ((char*) source->filename);
g_free ((char*) source->size);
if (source->pixbuf)
g_object_unref (G_OBJECT (source->pixbuf));
@ -1090,7 +1108,7 @@ struct _CachedIcon
GtkStyle *style;
GtkTextDirection direction;
GtkStateType state;
gchar *size;
GtkIconSize size;
GdkPixbuf *pixbuf;
};
@ -1105,7 +1123,6 @@ ensure_cache_up_to_date (GtkIconSet *icon_set)
static void
cached_icon_free (CachedIcon *icon)
{
g_free (icon->size);
g_object_unref (G_OBJECT (icon->pixbuf));
g_free (icon);
@ -1116,7 +1133,7 @@ find_in_cache (GtkIconSet *icon_set,
GtkStyle *style,
GtkTextDirection direction,
GtkStateType state,
const gchar *size)
GtkIconSize size)
{
GSList *tmp_list;
GSList *prev;
@ -1132,7 +1149,7 @@ find_in_cache (GtkIconSet *icon_set,
if (icon->style == style &&
icon->direction == direction &&
icon->state == state &&
strcmp (icon->size, size) == 0)
icon->size == size)
{
if (prev)
{
@ -1157,7 +1174,7 @@ add_to_cache (GtkIconSet *icon_set,
GtkStyle *style,
GtkTextDirection direction,
GtkStateType state,
const gchar *size,
GtkIconSize size,
GdkPixbuf *pixbuf)
{
CachedIcon *icon;
@ -1181,7 +1198,7 @@ add_to_cache (GtkIconSet *icon_set,
icon->style = style;
icon->direction = direction;
icon->state = state;
icon->size = g_strdup (size);
icon->size = size;
icon->pixbuf = pixbuf;
if (icon->style)
@ -1272,7 +1289,7 @@ copy_cache (GtkIconSet *icon_set,
g_object_ref (G_OBJECT (icon_copy->pixbuf));
icon_copy->size = g_strdup (icon->size);
icon_copy->size = icon->size;
copy = g_slist_prepend (copy, icon_copy);

21
gtk/gtkiconfactory.h
View File

@ -82,23 +82,16 @@ GtkIconSet* gtk_icon_factory_lookup_default (const gchar *stock_id);
* size from the rendered pixbuf, not from here.
*/
gboolean gtk_icon_size_lookup (const gchar *alias,
gboolean gtk_icon_size_lookup (GtkIconSize size,
gint *width,
gint *height);
void gtk_icon_size_register (const gchar *alias,
GtkIconSize gtk_icon_size_register (const gchar *name,
gint width,
gint height);
void gtk_icon_size_register_alias (const gchar *alias,
const gchar *target);
/* Standard sizes */
#define GTK_ICON_SIZE_MENU "gtk-menu"
#define GTK_ICON_SIZE_SMALL_TOOLBAR "gtk-small-toolbar"
#define GTK_ICON_SIZE_LARGE_TOOLBAR "gtk-large-toolbar"
#define GTK_ICON_SIZE_BUTTON "gtk-button"
#define GTK_ICON_SIZE_DIALOG "gtk-dialog"
GtkIconSize target);
GtkIconSize gtk_icon_size_from_name (const gchar *name);
G_CONST_RETURN gchar* gtk_icon_size_get_name (GtkIconSize size);
/* Icon sets */
@ -116,7 +109,7 @@ GdkPixbuf* gtk_icon_set_render_icon (GtkIconSet *icon_set,
GtkStyle *style,
GtkTextDirection direction,
GtkStateType state,
const gchar *size,
GtkIconSize size,
GtkWidget *widget,
const char *detail);
@ -138,7 +131,7 @@ struct _GtkIconSource
GtkTextDirection direction;
GtkStateType state;
gchar *size;
GtkIconSize size;
/* If TRUE, then the parameter is wildcarded, and the above
* fields should be ignored. If FALSE, the parameter is

27
gtk/gtkimage.c
View File

@ -224,7 +224,7 @@ gtk_image_new_from_pixbuf (GdkPixbuf *pixbuf)
**/
GtkWidget*
gtk_image_new_from_stock (const gchar *stock_id,
const gchar *size)
GtkIconSize size)
{
GtkImage *image;
@ -257,7 +257,7 @@ gtk_image_new_from_stock (const gchar *stock_id,
**/
GtkWidget*
gtk_image_new_from_icon_set (GtkIconSet *icon_set,
const gchar *size)
GtkIconSize size)
{
GtkImage *image;
@ -446,7 +446,7 @@ gtk_image_set_from_pixbuf (GtkImage *image,
void
gtk_image_set_from_stock (GtkImage *image,
const gchar *stock_id,
const gchar *size)
GtkIconSize size)
{
g_return_if_fail (GTK_IS_IMAGE (image));
@ -457,7 +457,7 @@ gtk_image_set_from_stock (GtkImage *image,
image->storage_type = GTK_IMAGE_STOCK;
image->data.stock.stock_id = g_strdup (stock_id);
image->data.stock.size = g_strdup (size);
image->data.stock.size = size;
/* Size is demand-computed in size request method
* if we're a stock image, since changing the
@ -478,7 +478,7 @@ gtk_image_set_from_stock (GtkImage *image,
void
gtk_image_set_from_icon_set (GtkImage *image,
GtkIconSet *icon_set,
const gchar *size)
GtkIconSize size)
{
g_return_if_fail (GTK_IS_IMAGE (image));
@ -492,7 +492,7 @@ gtk_image_set_from_icon_set (GtkImage *image,
image->storage_type = GTK_IMAGE_ICON_SET;
image->data.icon_set.icon_set = icon_set;
image->data.icon_set.size = g_strdup (size);
image->data.icon_set.size = size;
/* Size is demand-computed in size request method
* if we're an icon set
@ -610,14 +610,14 @@ gtk_image_get_pixbuf (GtkImage *image)
* Gets the stock icon name and size being displayed by the #GtkImage.
* The storage type of the image must be %GTK_IMAGE_EMPTY or
* %GTK_IMAGE_STOCK (see gtk_image_get_storage_type()).
* The returned strings are owned by the #GtkImage and should not
* The returned string is owned by the #GtkImage and should not
* be freed.
*
**/
void
gtk_image_get_stock (GtkImage *image,
gchar **stock_id,
gchar **size)
GtkIconSize *size)
{
g_return_if_fail (GTK_IS_IMAGE (image));
g_return_if_fail (image->storage_type == GTK_IMAGE_STOCK ||
@ -642,14 +642,12 @@ gtk_image_get_stock (GtkImage *image,
* Gets the icon set and size being displayed by the #GtkImage.
* The storage type of the image must be %GTK_IMAGE_EMPTY or
* %GTK_IMAGE_ICON_SET (see gtk_image_get_storage_type()).
* The returned size string is owned by the #GtkImage and should not
* be freed.
*
**/
void
gtk_image_get_icon_set (GtkImage *image,
GtkIconSet **icon_set,
gchar **size)
GtkIconSize *size)
{
g_return_if_fail (GTK_IS_IMAGE (image));
g_return_if_fail (image->storage_type == GTK_IMAGE_ICON_SET ||
@ -907,11 +905,10 @@ gtk_image_clear (GtkImage *image)
case GTK_IMAGE_STOCK:
g_free (image->data.stock.size);
g_free (image->data.stock.stock_id);
image->data.stock.stock_id = NULL;
image->data.stock.size = NULL;
image->data.stock.size = 0;
break;
@ -919,9 +916,7 @@ gtk_image_clear (GtkImage *image)
if (image->data.icon_set.icon_set)
gtk_icon_set_unref (image->data.icon_set.icon_set);
g_free (image->data.icon_set.size);
image->data.icon_set.size = NULL;
image->data.icon_set.size = 0;
image->data.icon_set.icon_set = NULL;
break;

16
gtk/gtkimage.h
View File

@ -73,13 +73,13 @@ struct _GtkImagePixbufData
struct _GtkImageStockData
{
gchar *stock_id;
gchar *size;
GtkIconSize size;
};
struct _GtkImageIconSetData
{
GtkIconSet *icon_set;
gchar *size;
GtkIconSize size;
};
typedef enum
@ -122,9 +122,9 @@ GtkWidget* gtk_image_new_from_image (GdkImage *image,
GtkWidget* gtk_image_new_from_file (const gchar *filename);
GtkWidget* gtk_image_new_from_pixbuf (GdkPixbuf *pixbuf);
GtkWidget* gtk_image_new_from_stock (const gchar *stock_id,
const gchar *size);
GtkIconSize size);
GtkWidget* gtk_image_new_from_icon_set (GtkIconSet *icon_set,
const gchar *size);
GtkIconSize size);
void gtk_image_set_from_pixmap (GtkImage *image,
GdkPixmap *pixmap,
@ -138,10 +138,10 @@ void gtk_image_set_from_pixbuf (GtkImage *image,
GdkPixbuf *pixbuf);
void gtk_image_set_from_stock (GtkImage *image,
const gchar *stock_id,
const gchar *size);
GtkIconSize size);
void gtk_image_set_from_icon_set (GtkImage *image,
GtkIconSet *icon_set,
const gchar *size);
GtkIconSize size);
GtkImageType gtk_image_get_storage_type (GtkImage *image);
@ -154,10 +154,10 @@ void gtk_image_get_image (GtkImage *image,
GdkPixbuf* gtk_image_get_pixbuf (GtkImage *image);
void gtk_image_get_stock (GtkImage *image,
gchar **stock_id,
gchar **size);
GtkIconSize *size);
void gtk_image_get_icon_set (GtkImage *image,
GtkIconSet **icon_set,
gchar **size);
GtkIconSize *size);
#ifndef GTK_DISABLE_DEPRECATED

10
gtk/gtkrc.c
View File

@ -2711,7 +2711,6 @@ static void
cleanup_source (GtkIconSource *source)
{
g_free (source->filename);
g_free (source->size);
}
static guint
@ -2848,15 +2847,22 @@ gtk_rc_parse_icon_source (GScanner *scanner,
if (token != '*')
{
GtkIconSize size;
if (token != G_TOKEN_STRING)
{
cleanup_source (&source);
return G_TOKEN_STRING;
}
source.size = g_strdup (scanner->value.v_string);
size = gtk_icon_size_from_name (scanner->value.v_string);
if (size != GTK_ICON_SIZE_INVALID)
{
source.size = size;
source.any_size = FALSE;
}
}
/* Check the close brace */

6
gtk/gtkstyle.c
View File

@ -63,7 +63,7 @@ static GdkPixbuf *gtk_default_render_icon (GtkStyle *style,
const GtkIconSource *source,
GtkTextDirection direction,
GtkStateType state,
const gchar *size,
GtkIconSize size,
GtkWidget *widget,
const gchar *detail);
@ -1270,7 +1270,7 @@ gtk_style_render_icon (GtkStyle *style,
const GtkIconSource *source,
GtkTextDirection direction,
GtkStateType state,
const gchar *size,
GtkIconSize size,
GtkWidget *widget,
const gchar *detail)
{
@ -1376,7 +1376,7 @@ gtk_default_render_icon (GtkStyle *style,
const GtkIconSource *source,
GtkTextDirection direction,
GtkStateType state,
const gchar *size,
GtkIconSize size,
GtkWidget *widget,
const gchar *detail)
{

4
gtk/gtkstyle.h
View File

@ -157,7 +157,7 @@ struct _GtkStyleClass
const GtkIconSource *source,
GtkTextDirection direction,
GtkStateType state,
const gchar *size,
GtkIconSize size,
GtkWidget *widget,
const gchar *detail);
@ -413,7 +413,7 @@ GdkPixbuf * gtk_style_render_icon (GtkStyle *style,
const GtkIconSource *source,
GtkTextDirection direction,
GtkStateType state,
const gchar * size,
GtkIconSize size,
GtkWidget *widget,
const gchar *detail);
void gtk_draw_hline (GtkStyle *style,

4
gtk/gtkwidget.c
View File

@ -3764,12 +3764,12 @@ gtk_widget_create_pango_layout (GtkWidget *widget,
* identifies the widget or code doing the rendering, so that
* theme engines can special-case rendering for that widget or code.
*
* Return value: a new pixbuf, or NULL if the stock ID wasn't known
* Return value: a new pixbuf, or %NULL if the stock ID wasn't known
**/
GdkPixbuf*
gtk_widget_render_icon (GtkWidget *widget,
const gchar *stock_id,
const gchar *size,
GtkIconSize size,
const gchar *detail)
{
GtkIconSet *icon_set;

2
gtk/gtkwidget.h
View File

@ -580,7 +580,7 @@ PangoLayout *gtk_widget_create_pango_layout (GtkWidget *widget,
GdkPixbuf *gtk_widget_render_icon (GtkWidget *widget,
const gchar *stock_id,
const gchar *size,
GtkIconSize size,
const gchar *detail);
/* handle composite names for GTK_COMPOSITE_CHILD widgets,