From f7925c586ef3426bc0f236aa4209d3bd94532e92 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Mon, 24 Aug 2015 11:44:05 +0200
Subject: [PATCH] [tabbox] Support wayland in establish/remove TabBoxGrab

We cannot grab keyboard/mouse through X means, so don't even try, but
mark as grabbed.

With this change the TabBox shows on Wayland.
---
 tabbox/tabbox.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tabbox/tabbox.cpp b/tabbox/tabbox.cpp
index cd1b4a657b..b6f7beccaf 100644
--- a/tabbox/tabbox.cpp
+++ b/tabbox/tabbox.cpp
@@ -1613,6 +1613,10 @@ Client* TabBox::previousClientStatic(Client* c) const
 
 bool TabBox::establishTabBoxGrab()
 {
+    if (kwinApp()->shouldUseWaylandForCompositing()) {
+        m_forcedGlobalMouseGrab = true;
+        return true;
+    }
     updateXTime();
     if (!grabXKeyboard())
         return false;
@@ -1630,6 +1634,10 @@ bool TabBox::establishTabBoxGrab()
 
 void TabBox::removeTabBoxGrab()
 {
+    if (kwinApp()->shouldUseWaylandForCompositing()) {
+        m_forcedGlobalMouseGrab = false;
+        return;
+    }
     updateXTime();
     ungrabXKeyboard();
     assert(m_forcedGlobalMouseGrab);