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a11y: Make boolean cell render report its states the new way

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This commit is contained in:
Benjamin Otte
2011-12-16 03:34:25 +01:00
parent 64aa203773
commit b8b8ba8ed9
1 changed files with 24 additions and 8 deletions
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32
gtk/a11y/gtkbooleancellaccessible.c
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@@ -26,6 +26,25 @@
G_DEFINE_TYPE (GtkBooleanCellAccessible, _gtk_boolean_cell_accessible, GTK_TYPE_RENDERER_CELL_ACCESSIBLE)
static AtkStateSet *
gtk_boolean_cell_accessible_ref_state_set (AtkObject *accessible)
{
GtkBooleanCellAccessible *cell = GTK_BOOLEAN_CELL_ACCESSIBLE (accessible);
AtkStateSet *state_set;
state_set = ATK_OBJECT_CLASS (_gtk_boolean_cell_accessible_parent_class)->ref_state_set (accessible);
if (cell->cell_value)
atk_state_set_add_state (state_set, ATK_STATE_CHECKED);
if (cell->cell_sensitive)
atk_state_set_add_state (state_set, ATK_STATE_SENSITIVE);
else
atk_state_set_remove_state (state_set, ATK_STATE_SENSITIVE);
return state_set;
}
static void
gtk_boolean_cell_accessible_update_cache (GtkCellAccessible *cell)
{
@@ -42,20 +61,14 @@ gtk_boolean_cell_accessible_update_cache (GtkCellAccessible *cell)
{
boolean_cell->cell_value = !boolean_cell->cell_value;
if (active)
_gtk_cell_accessible_add_state (GTK_CELL_ACCESSIBLE (cell), ATK_STATE_CHECKED, TRUE);
else
_gtk_cell_accessible_remove_state (GTK_CELL_ACCESSIBLE (cell), ATK_STATE_CHECKED, TRUE);
atk_object_notify_state_change (ATK_OBJECT (cell), ATK_STATE_CHECKED, active);
}
if (boolean_cell->cell_sensitive != sensitive)
{
boolean_cell->cell_sensitive = !boolean_cell->cell_sensitive;
if (sensitive)
_gtk_cell_accessible_add_state (GTK_CELL_ACCESSIBLE (cell), ATK_STATE_SENSITIVE, TRUE);
else
_gtk_cell_accessible_remove_state (GTK_CELL_ACCESSIBLE (cell), ATK_STATE_SENSITIVE, TRUE);
atk_object_notify_state_change (ATK_OBJECT (cell), ATK_STATE_CHECKED, sensitive);
}
}
@@ -63,6 +76,9 @@ static void
_gtk_boolean_cell_accessible_class_init (GtkBooleanCellAccessibleClass *klass)
{
GtkCellAccessibleClass *cell_class = GTK_CELL_ACCESSIBLE_CLASS (klass);
AtkObjectClass *atkobject_class = ATK_OBJECT_CLASS (klass);
atkobject_class->ref_state_set = gtk_boolean_cell_accessible_ref_state_set;
cell_class->update_cache = gtk_boolean_cell_accessible_update_cache;
}