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gtk_label_set_attributes() now applies attributes on top of any markup or

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* gtk/gtklabel.c: gtk_label_set_attributes() now applies attributes
	on top of any markup or mnemonic attributes (bug 558409).

	* README: Updated and added release notes for 2.16


svn path=/trunk/; revision=21764
This commit is contained in:
Tristan Van Berkom
2008-11-06 16:36:16 +00:00
parent a4088461ae
commit 8e56120e5a
3 changed files with 65 additions and 16 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
2008-11-06 Tristan Van Berkom <tvb@gnome.org>
* gtk/gtklabel.c: gtk_label_set_attributes() now applies attributes
on top of any markup or mnemonic attributes (bug 558409).
* README: Updated and added release notes for 2.16
2008-11-06 Richard Hult <richard@imendio.com>
Bug 558586 – handling of keyboard under darwin (quartz)

8
README
View File

@ -26,6 +26,14 @@ Installation
See the file 'INSTALL'
Release notes for 2.16
======================
* The attributes set with gtk_label_set_attributes will now be applied
and merged with any other attributes previously effected by way
of the GtkLabel:use-underline or GtkLabel:use-markup properties.
While it is not recommended to mix markup strings with manually set
attributes, if you must; know that the attributes will be applied
to the label after the markup string is parsed.
Release notes for 2.14
======================

66
gtk/gtklabel.c
View File

@ -1529,6 +1529,36 @@ gtk_label_set_use_underline_internal (GtkLabel *label,
}
}
static void
gtk_label_compose_effective_attrs (GtkLabel *label)
{
PangoAttrIterator *iter;
PangoAttribute *attr;
GSList *iter_attrs, *l;
if (label->attrs)
{
if (label->effective_attrs)
{
if ((iter = pango_attr_list_get_iterator (label->attrs)))
do
{
iter_attrs = pango_attr_iterator_get_attrs (iter);
for (l = iter_attrs; l; l = l->next)
{
attr = l->data;
pango_attr_list_insert (label->effective_attrs, attr);
}
g_slist_free (iter_attrs);
}
while (pango_attr_iterator_next (iter));
}
else
label->effective_attrs =
pango_attr_list_ref (label->attrs);
}
}
static void
gtk_label_set_attributes_internal (GtkLabel *label,
PangoAttrList *attrs)
@ -1538,17 +1568,8 @@ gtk_label_set_attributes_internal (GtkLabel *label,
if (label->attrs)
pango_attr_list_unref (label->attrs);
if (!label->use_markup && !label->use_underline)
{
if (attrs)
pango_attr_list_ref (attrs);
if (label->effective_attrs)
pango_attr_list_unref (label->effective_attrs);
label->effective_attrs = attrs;
}
label->attrs = attrs;
g_object_notify (G_OBJECT (label), "attributes");
}
@ -1562,11 +1583,17 @@ gtk_label_recalculate (GtkLabel *label)
guint keyval = label->mnemonic_keyval;
if (label->use_markup)
set_markup (label, label->label, label->use_underline);
{
set_markup (label, label->label, label->use_underline);
gtk_label_compose_effective_attrs (label);
}
else
{
if (label->use_underline)
gtk_label_set_uline_text_internal (label, label->label);
{
gtk_label_set_uline_text_internal (label, label->label);
gtk_label_compose_effective_attrs (label);
}
else
{
gtk_label_set_text_internal (label, g_strdup (label->label));
@ -1624,9 +1651,14 @@ gtk_label_set_text (GtkLabel *label,
* @attrs: a #PangoAttrList
*
* Sets a #PangoAttrList; the attributes in the list are applied to the
* label text. The attributes set with this function will be ignored
* if the #GtkLabel:use-underline" or #GtkLabel:use-markup properties
* are set to %TRUE.
* label text.
*
* <note><para>The attributes set with this function will be applied
* and merged with any other attributes previously effected by way
* of the #GtkLabel:use-underline or #GtkLabel:use-markup properties.
* While it is not recommended to mix markup strings with manually set
* attributes, if you must; know that the attributes will be applied
* to the label after the markup string is parsed.</para></note>
**/
void
gtk_label_set_attributes (GtkLabel *label,
@ -1635,7 +1667,9 @@ gtk_label_set_attributes (GtkLabel *label,
g_return_if_fail (GTK_IS_LABEL (label));
gtk_label_set_attributes_internal (label, attrs);
gtk_label_recalculate (label);
gtk_label_clear_layout (label);
gtk_widget_queue_resize (GTK_WIDGET (label));
}