From 360d2bf45259970965190a0993db317a67ed729a Mon Sep 17 00:00:00 2001
From: Pierre Krieger <pierre.krieger1708@gmail.com>
Date: Thu, 24 Dec 2015 11:55:39 +0100
Subject: Call XSync before XSetInputFocus

---
 src/api/x11/window.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/api/x11/window.rs b/src/api/x11/window.rs
index 297a4f3..1ad5888 100644
--- a/src/api/x11/window.rs
+++ b/src/api/x11/window.rs
@@ -617,6 +617,10 @@ impl Window {
 
         unsafe {
             let ref x_window: &XWindow = window.x.borrow();
+
+            // XSetInputFocus generates an error if the window is not visible,
+            // therefore we call XSync before to make sure it's the case
+            (display.xlib.XSync)(display.display, 0);
             (display.xlib.XSetInputFocus)(
                 display.display,
                 x_window.window,
-- 
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