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GtkNotebookPageAccessible: add a private struct

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Move instance fields to a private struct, in preparation
for installing a11y headers.
This commit is contained in:
Matthias Clasen 2012-10-14 20:15:28 -04:00
parent c86628b41e
commit 0ea0293356
2 changed files with 30 additions and 19 deletions
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41
gtk/a11y/gtknotebookpageaccessible.c
View File

@ -22,6 +22,12 @@
#include "gtknotebookpageaccessible.h"
struct _GtkNotebookPageAccessiblePrivate
{
GtkAccessible *notebook;
GtkWidget *child;
};
static void atk_component_interface_init (AtkComponentIface *iface);
G_DEFINE_TYPE_WITH_CODE (GtkNotebookPageAccessible, _gtk_notebook_page_accessible, ATK_TYPE_OBJECT,
@ -62,14 +68,14 @@ get_label_from_notebook_page (GtkNotebookPageAccessible *page)
GtkWidget *child;
GtkNotebook *notebook;
notebook = GTK_NOTEBOOK (gtk_accessible_get_widget (page->notebook));
notebook = GTK_NOTEBOOK (gtk_accessible_get_widget (page->priv->notebook));
if (!notebook)
return NULL;
if (!gtk_notebook_get_show_tabs (notebook))
return NULL;
child = gtk_notebook_get_tab_label (notebook, page->child);
child = gtk_notebook_get_tab_label (notebook, page->priv->child);
if (GTK_IS_LABEL (child))
return child;
@ -102,7 +108,7 @@ gtk_notebook_page_accessible_get_parent (AtkObject *accessible)
page = GTK_NOTEBOOK_PAGE_ACCESSIBLE (accessible);
return ATK_OBJECT (page->notebook);
return ATK_OBJECT (page->priv->notebook);
}
static gint
@ -122,10 +128,10 @@ gtk_notebook_page_accessible_ref_child (AtkObject *accessible,
return NULL;
page = GTK_NOTEBOOK_PAGE_ACCESSIBLE (accessible);
if (!page->child)
if (!page->priv->child)
return NULL;
child_obj = gtk_widget_get_accessible (page->child);
child_obj = gtk_widget_get_accessible (page->priv->child);
g_object_ref (child_obj);
return child_obj;
@ -180,11 +186,11 @@ gtk_notebook_page_accessible_get_index_in_parent (AtkObject *accessible)
GtkNotebookPageAccessible *page;
page = GTK_NOTEBOOK_PAGE_ACCESSIBLE (accessible);
if (!page->child)
if (!page->priv->child)
return -1;
return gtk_notebook_page_num (GTK_NOTEBOOK (gtk_accessible_get_widget (page->notebook)),
page->child);
return gtk_notebook_page_num (GTK_NOTEBOOK (gtk_accessible_get_widget (page->priv->notebook)),
page->priv->child);
}
static void
@ -198,11 +204,16 @@ _gtk_notebook_page_accessible_class_init (GtkNotebookPageAccessibleClass *klass)
class->ref_child = gtk_notebook_page_accessible_ref_child;
class->ref_state_set = gtk_notebook_page_accessible_ref_state_set;
class->get_index_in_parent = gtk_notebook_page_accessible_get_index_in_parent;
g_type_class_add_private (klass, sizeof (GtkNotebookPageAccessiblePrivate));
}
static void
_gtk_notebook_page_accessible_init (GtkNotebookPageAccessible *page)
{
page->priv = G_TYPE_INSTANCE_GET_PRIVATE (page,
GTK_TYPE_NOTEBOOK_PAGE_ACCESSIBLE,
GtkNotebookPageAccessiblePrivate);
}
static void
@ -229,8 +240,8 @@ _gtk_notebook_page_accessible_new (GtkNotebookAccessible *notebook,
object = g_object_new (GTK_TYPE_NOTEBOOK_PAGE_ACCESSIBLE, NULL);
page = GTK_NOTEBOOK_PAGE_ACCESSIBLE (object);
page->notebook = GTK_ACCESSIBLE (notebook);
page->child = child;
page->priv->notebook = GTK_ACCESSIBLE (notebook);
page->priv->child = child;
atk_object = ATK_OBJECT (page);
atk_object->role = ATK_ROLE_PAGE_TAB;
@ -238,7 +249,7 @@ _gtk_notebook_page_accessible_new (GtkNotebookAccessible *notebook,
atk_object_set_parent (gtk_widget_get_accessible (child), atk_object);
g_signal_connect (gtk_accessible_get_widget (page->notebook),
g_signal_connect (gtk_accessible_get_widget (page->priv->notebook),
"child-notify::tab-label",
G_CALLBACK (notify_tab_label), page);
@ -251,15 +262,15 @@ _gtk_notebook_page_accessible_invalidate (GtkNotebookPageAccessible *page)
AtkObject *obj = ATK_OBJECT (page);
GtkWidget *notebook;
notebook = gtk_accessible_get_widget (page->notebook);
notebook = gtk_accessible_get_widget (page->priv->notebook);
if (notebook)
g_signal_handlers_disconnect_by_func (notebook, notify_tab_label, page);
atk_object_notify_state_change (obj, ATK_STATE_DEFUNCT, TRUE);
atk_object_set_parent (obj, NULL);
page->notebook = NULL;
atk_object_set_parent (gtk_widget_get_accessible (page->child), NULL);
page->child = NULL;
page->priv->notebook = NULL;
atk_object_set_parent (gtk_widget_get_accessible (page->priv->child), NULL);
page->priv->child = NULL;
}
static AtkObject*

8
gtk/a11y/gtknotebookpageaccessible.h
View File

@ -29,15 +29,15 @@ G_BEGIN_DECLS
#define GTK_IS_NOTEBOOK_PAGE_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_NOTEBOOK_PAGE_ACCESSIBLE))
#define GTK_NOTEBOOK_PAGE_ACCESSIBLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_NOTEBOOK_PAGE_ACCESSIBLE, GtkNotebookPageAccessibleClass))
typedef struct _GtkNotebookPageAccessible GtkNotebookPageAccessible;
typedef struct _GtkNotebookPageAccessibleClass GtkNotebookPageAccessibleClass;
typedef struct _GtkNotebookPageAccessible GtkNotebookPageAccessible;
typedef struct _GtkNotebookPageAccessibleClass GtkNotebookPageAccessibleClass;
typedef struct _GtkNotebookPageAccessiblePrivate GtkNotebookPageAccessiblePrivate;
struct _GtkNotebookPageAccessible
{
AtkObject parent;
GtkAccessible *notebook;
GtkWidget *child;
GtkNotebookPageAccessiblePrivate *priv;
};
struct _GtkNotebookPageAccessibleClass