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a11y: Re-implement gtk_tree_view_accessible_get_n_rows()

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... using the new _gtk_rbtree_find_index().
This commit is contained in:
Benjamin Otte 2011-07-07 09:54:04 +02:00
parent 635e53433d
commit 0c2f454b41
1 changed files with 8 additions and 19 deletions
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27
gtk/a11y/gtktreeviewaccessible.c
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@ -23,6 +23,9 @@
#ifdef GDK_WINDOWING_X11 #ifdef GDK_WINDOWING_X11
#include <gdk/x11/gdkx.h> #include <gdk/x11/gdkx.h>
#endif #endif
#include "gtktreeprivate.h"
#include "gtktreeviewaccessible.h" #include "gtktreeviewaccessible.h"
#include "gtkrenderercellaccessible.h" #include "gtkrenderercellaccessible.h"
#include "gtkbooleancellaccessible.h" #include "gtkbooleancellaccessible.h"
@ -947,33 +950,19 @@ gtk_tree_view_accessible_get_n_rows (AtkTable *table)
{ {
GtkWidget *widget; GtkWidget *widget;
GtkTreeView *tree_view; GtkTreeView *tree_view;
GtkTreeModel *tree_model; GtkRBTree *tree;
gint n_rows;
widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (table)); widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (table));
if (widget == NULL) if (widget == NULL)
return 0; return 0;
tree_view = GTK_TREE_VIEW (widget); tree_view = GTK_TREE_VIEW (widget);
tree_model = gtk_tree_view_get_model (tree_view); tree = _gtk_tree_view_get_rbtree (tree_view);
if (!tree_model) if (tree == NULL)
n_rows = 0; return 0;
else if (gtk_tree_model_get_flags (tree_model) & GTK_TREE_MODEL_LIST_ONLY)
/* No collapsed rows in a list store */
n_rows = GTK_TREE_VIEW_ACCESSIBLE (table)->n_rows;
else
{
GtkTreePath *root_tree;
n_rows = 0; return tree->root->parity;
root_tree = gtk_tree_path_new_first ();
iterate_thru_children (tree_view, tree_model,
root_tree, NULL, &n_rows, 0);
gtk_tree_path_free (root_tree);
}
return n_rows;
} }
static gint static gint