From: Tom Tromey <tom@tromey.com>
Date: Sun, 10 Nov 2019 16:11:42 +0000 (-0700)
Subject: Re-highlight windows when needed during TUI startup
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;ds=sidebyside;h=484c9b643c206edf636d15aad1cf618e515350b7;p=deliverable%2Fbinutils-gdb.git

Re-highlight windows when needed during TUI startup

I noticed that "tui enable" did not correctly show the source window
as having the focus.  Debugging showed that the problem was that
tui_update_variables was called after the windows were drawn, and its
result was being ignored.  This changed the code to re-highlight the
windows if the value changed.

gdb/ChangeLog
2019-12-01  Tom Tromey  <tom@tromey.com>

	* tui/tui.c (tui_enable): Call tui_update_variables earlier.

Change-Id: I1a4563fb431833dd3211a224c9e2df3b936fe9ce
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 86fa84065b..67b76dc2ef 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2019-12-01  Tom Tromey  <tom@tromey.com>
+
+	* tui/tui.c (tui_enable): Call tui_update_variables earlier.
+
 2019-12-01  Tom Tromey  <tom@tromey.com>
 
 	* NEWS: Document new settings.
diff --git a/gdb/tui/tui.c b/gdb/tui/tui.c
index 3f5ab415de..dc0d22fd66 100644
--- a/gdb/tui/tui.c
+++ b/gdb/tui/tui.c
@@ -496,8 +496,9 @@ tui_enable (void)
   tui_install_hooks ();
   rl_startup_hook = tui_rl_startup_hook;
 
-  tui_update_variables ();
-  
+  if (tui_update_variables ())
+    tui_rehighlight_all ();
+
   tui_setup_io (1);
 
   tui_active = 1;