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a11y: Remove destroy_count_func usage
It's not needed anymore.
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@ -58,11 +58,6 @@ static void cursor_changed (GtkTreeView *tree_view,
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static gboolean focus_in (GtkWidget *widget);
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static gboolean focus_out (GtkWidget *widget);
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static void destroy_count_func (GtkTreeView *tree_view,
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GtkTreePath *path,
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gint count,
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gpointer user_data);
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/* Misc */
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static void set_iter_nth_row (GtkTreeView *tree_view,
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@ -209,7 +204,6 @@ gtk_tree_view_accessible_initialize (AtkObject *obj,
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accessible = GTK_TREE_VIEW_ACCESSIBLE (obj);
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accessible->focus_cell = NULL;
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accessible->n_children_deleted = 0;
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accessible->cell_infos = g_hash_table_new_full (cell_info_hash,
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cell_info_equal, NULL, (GDestroyNotify) cell_info_free);
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@ -242,10 +236,6 @@ gtk_tree_view_accessible_initialize (AtkObject *obj,
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else
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obj->role = ATK_ROLE_TREE_TABLE;
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}
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gtk_tree_view_set_destroy_count_func (tree_view,
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destroy_count_func,
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NULL, NULL);
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}
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static void
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@ -1535,7 +1525,6 @@ row_collapsed_cb (GtkTreeView *tree_view,
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/* Set collapse state */
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set_expand_state (tree_view, tree_model, accessible, path, FALSE);
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accessible->n_children_deleted = 0;
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return FALSE;
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}
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@ -1795,35 +1784,6 @@ model_row_deleted (GtkTreeModel *tree_model,
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set_expand_state (tree_view, tree_model, accessible, path_copy, TRUE);
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gtk_tree_path_free (path_copy);
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}
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accessible->n_children_deleted = 0;
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}
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/* This function gets called when a row is deleted or when rows are
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* removed from the view due to a collapse event. Note that the
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* count is the number of visible *children* of the deleted row,
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* so it does not include the row being deleted.
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*
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* As this function is called before the rows are removed we just note
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* the number of rows and then deal with it when we get a notification
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* that rows were deleted or collapsed.
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*/
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static void
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destroy_count_func (GtkTreeView *tree_view,
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GtkTreePath *path,
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gint count,
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gpointer user_data)
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{
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AtkObject *atk_obj;
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GtkTreeViewAccessible *accessible;
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atk_obj = gtk_widget_get_accessible (GTK_WIDGET (tree_view));
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accessible = GTK_TREE_VIEW_ACCESSIBLE (atk_obj);
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if (accessible->n_children_deleted != 0)
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return;
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accessible->n_children_deleted = count;
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}
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void
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@ -39,7 +39,6 @@ struct _GtkTreeViewAccessible
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{
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GtkContainerAccessible parent;
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gint n_children_deleted;
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GHashTable *cell_infos;
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GtkTreeModel *tree_model;
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AtkObject *focus_cell;
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