[baobab/issue_14_pie_chart_gone_further_cleanup: 1/5] Check if item is highlighted during tooltip.

[Eduard <neduard src gnome org>]

commit cf5f4632fd737f4e29bedb5dd5fc8423b85bba1a
Author: Eduard Nicodei <eddnicodei gmail com>
Date:   Sat Jan 9 11:39:38 2021 +0000

    Check if item is highlighted during tooltip.

 src/baobab-chart.vala | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
---
diff --git a/src/baobab-chart.vala b/src/baobab-chart.vala
index 8af189f..b9b710e 100644
--- a/src/baobab-chart.vala
+++ b/src/baobab-chart.vala
@@ -602,9 +602,7 @@ namespace Baobab {
         }
 
         protected override bool query_tooltip (int x, int y, bool keyboard_tooltip, Gtk.Tooltip tooltip) {
-            if (highlighted_item == null ||
-                highlighted_item.name == null ||
-                highlighted_item.size == null) {
+            if (keyboard_tooltip || !highlight_item_at_point(x,y)) {
                 return false;
             }