Fixed bug in do_clever_numbuts not displaying tooltips.

Comment:
	Clear all events so tooltips work, this is not ideal and
	only needed because calls from the menu still have some events
	left over when do_clever_numbuts is called.
	Calls from keyshortcuts do not have this problem.

1 files changed, 13 insertions, 0 deletions

diff --git a/source/blender/src/toolbox.c b/source/blender/src/toolbox.c
index c133046764a..b4692ca9964 100644
--- a/source/blender/src/toolbox.c
+++ b/source/blender/src/toolbox.c
@@ -1310,6 +1310,19 @@ int do_clever_numbuts(char *name, int tot, int winevent)
 	int a, sizex, sizey, x1, y2;
 	short mval[2], event;
 	
+	/* Clear all events so tooltips work, this is not ideal and
+	only needed because calls from the menu still have some events
+	left over when do_clever_numbuts is called.
+	Calls from keyshortcuts do not have this problem.*/
+	ScrArea *sa;
+	BWinEvent temp_bevt;
+	for (sa= G.curscreen->areabase.first; sa; sa= sa->next) {
+		while( bwin_qread( sa->win, &temp_bevt ) ) {}
+		while( bwin_qread( sa->headwin, &temp_bevt ) ) {}
+	}
+	/* Done clearing events */
+	
+	
 	if(tot<=0 || tot>MAXNUMBUTS) return 0;
 
 	getmouseco_sc(mval);