Introduce methods for scrolling

[deliverable/binutils-gdb.git] / gdb / tui / tui-windata.c

diff --git a/gdb/tui/tui-windata.c b/gdb/tui/tui-windata.c
index 646adfbb74d0e155e9f35ccfdd091b5d812eef41..0c9661f1cbe4860a5d48cc43c40d37d852e52f9d 100644 (file)
--- a/gdb/tui/tui-windata.c
+++ b/gdb/tui/tui-windata.c
@@ -245,15 +245,15 @@ tui_check_data_values (struct frame_info *frame)
 
 /* Scroll the data window vertically forward or backward.  */
 void
-tui_vertical_data_scroll (enum tui_scroll_direction scroll_direction,
-                         int num_to_scroll)
+tui_data_window::do_scroll_vertical
+  (enum tui_scroll_direction scroll_direction, int num_to_scroll)
 {
   int first_element_no;
   int first_line = (-1);
 
   first_element_no = tui_first_data_item_displayed ();
   if (first_element_no 
-      < TUI_DATA_WIN->detail.data_display_info.regs_content_count)
+      < detail.data_display_info.regs_content_count)
     first_line = tui_line_from_reg_element_no (first_element_no);
   else
     { /* Calculate the first line from the element number which is in