[Bf-blender-cvs] [aa0cd21da03] master: Fix T65727: Broken button tool-tips in 3D view

[Campbell Barton]

Commit: aa0cd21da03421b8757cc743ea595783849d87ef
Author: Campbell Barton
Date:   Wed Jun 12 12:57:20 2019 +1000
Branches: master
https://developer.blender.org/rBaa0cd21da03421b8757cc743ea595783849d87ef

Fix T65727: Broken button tool-tips in 3D view

Own error in 686820289982.

===================================================================

M	source/blender/windowmanager/intern/wm_event_system.c

===================================================================

diff --git a/source/blender/windowmanager/intern/wm_event_system.c b/source/blender/windowmanager/intern/wm_event_system.c
index 18b6397844d..005e05c4003 100644
--- a/source/blender/windowmanager/intern/wm_event_system.c
+++ b/source/blender/windowmanager/intern/wm_event_system.c
@@ -2794,8 +2794,11 @@ static int wm_handlers_do_intern(bContext *C, wmEvent *event, ListBase *handlers
           int part = -1;
           gz = wm_gizmomap_highlight_find(gzmap, C, event, &part);
 
-          if ((gz == NULL) || (prev.gz != gz) || (prev.part != part)) {
-            WM_tooltip_clear(C, CTX_wm_window(C));
+          /* If no gizmos are/were active, don't clear tool-tips. */
+          if (gz || prev.gz) {
+            if ((prev.gz != gz) || (prev.part != part)) {
+              WM_tooltip_clear(C, CTX_wm_window(C));
+            }
           }
 
           if (wm_gizmomap_highlight_set(gzmap, C, gz, part)) {