DefaultCompositor: use explcit lambda captures

C++20 deprecates the capture of *this in [=], and using [&] in a
connect() statement is a smell ("are we capturing local variables?"),
so just be explicit about what variables we capture (it's mostly
[this], anyway).

Amends ddef100d9fa7014b21280b1380e6fbcef80277b3.

Change-Id: Ia594ffd5c0b9e82c54aa67c74b0d59684aa92840
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
(cherry picked from commit d979d17b9f5ac724b950d2277cc494db2c5b4335)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/auto/client/shared/mockcompositor.cpp b/tests/auto/client/shared/mockcompositor.cpp
index 2bd3738e5..1dea850bd 100644
--- a/tests/auto/client/shared/mockcompositor.cpp
+++ b/tests/auto/client/shared/mockcompositor.cpp
@@ -37,8 +37,8 @@ DefaultCompositor::DefaultCompositor(CompositorType t)
 
         // TODO: other shells, viewporter, xdgoutput etc
 
-        QObject::connect(get<WlCompositor>(), &WlCompositor::surfaceCreated, [&] (Surface *surface){
-            QObject::connect(surface, &Surface::bufferCommitted, [=] {
+        QObject::connect(get<WlCompositor>(), &WlCompositor::surfaceCreated, [this] (Surface *surface){
+            QObject::connect(surface, &Surface::bufferCommitted, [this, surface] {
                 if (m_config.autoRelease) {
                     // Pretend we made a copy of the buffer and just release it immediately
                     surface->m_committed.buffer->send_release();
@@ -49,7 +49,7 @@ DefaultCompositor::DefaultCompositor(CompositorType t)
             });
         });
 
-        QObject::connect(get<XdgWmBase>(), &XdgWmBase::toplevelCreated, get<XdgWmBase>(), [&] (XdgToplevel *toplevel) {
+        QObject::connect(get<XdgWmBase>(), &XdgWmBase::toplevelCreated, get<XdgWmBase>(), [this] (XdgToplevel *toplevel) {
             if (m_config.autoConfigure)
                 toplevel->sendCompleteConfigure();
         }, Qt::DirectConnection);