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-rw-r--r--desktop/treeview.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/desktop/treeview.c b/desktop/treeview.c
index 3318dc93a..4fd02d608 100644
--- a/desktop/treeview.c
+++ b/desktop/treeview.c
@@ -3145,6 +3145,16 @@ void treeview_mouse_action(treeview *tree,
}
+/* Exported interface, documented in treeview.h */
+int treeview_get_height(treeview *tree)
+{
+ assert(tree != NULL);
+ assert(tree->root != NULL);
+
+ return tree->root->height;
+}
+
+
/**
* Initialise the plot styles from CSS system colour values.
*/