Merge remote-tracking branch 'origin/5.12.0' into 5.12

Change-Id: Ica38060e6d624a7534660eabec604f6795970c95

5 files changed, 13 insertions, 9 deletions

diff --git a/src/compositor/compositor_api/qwaylandview.cpp b/src/compositor/compositor_api/qwaylandview.cpp
index 127593770..1a6bf1a64 100644
--- a/src/compositor/compositor_api/qwaylandview.cpp
+++ b/src/compositor/compositor_api/qwaylandview.cpp
@@ -56,8 +56,10 @@ void QWaylandViewPrivate::markSurfaceAsDestroyed(QWaylandSurface *surface)
     Q_ASSERT(surface == this->surface);
 
     setSurface(nullptr);
+    QPointer<QWaylandView> deleteGuard(q);
     emit q->surfaceDestroyed();
-    clearFrontBuffer();
+    if (!deleteGuard.isNull())
+        clearFrontBuffer();
 }
 
 /*!
diff --git a/src/plugins/shellintegration/wl-shell/qwaylandwlshellintegration.cpp b/src/plugins/shellintegration/wl-shell/qwaylandwlshellintegration.cpp
index 008da3d8a..1edb24b3c 100644
--- a/src/plugins/shellintegration/wl-shell/qwaylandwlshellintegration.cpp
+++ b/src/plugins/shellintegration/wl-shell/qwaylandwlshellintegration.cpp
@@ -49,10 +49,6 @@ namespace QtWaylandClient {
 
 bool QWaylandWlShellIntegration::initialize(QWaylandDisplay *display)
 {
-    qCWarning(lcQpaWayland) << "\"wl-shell\" is a deprecated shell extension, prefer using"
-                            << "\"xdg-shell-v6\" or \"xdg-shell\" if supported by the compositor"
-                            << "by setting the environment variable QT_WAYLAND_SHELL_INTEGRATION";
-
     Q_FOREACH (QWaylandDisplay::RegistryGlobal global, display->globals()) {
         if (global.interface == QLatin1String("wl_shell")) {
             m_wlShell = new QtWayland::wl_shell(display->wl_registry(), global.id, 1);
@@ -65,6 +61,10 @@ bool QWaylandWlShellIntegration::initialize(QWaylandDisplay *display)
         return false;
     }
 
+    qCWarning(lcQpaWayland) << "\"wl-shell\" is a deprecated shell extension, prefer using"
+                            << "\"xdg-shell-v6\" or \"xdg-shell\" if supported by the compositor"
+                            << "by setting the environment variable QT_WAYLAND_SHELL_INTEGRATION";
+
     return QWaylandShellIntegration::initialize(display);
 }
 
diff --git a/src/plugins/shellintegration/xdg-shell-v5/qwaylandxdgshellv5integration.cpp b/src/plugins/shellintegration/xdg-shell-v5/qwaylandxdgshellv5integration.cpp
index d032002b1..12cc95b15 100644
--- a/src/plugins/shellintegration/xdg-shell-v5/qwaylandxdgshellv5integration.cpp
+++ b/src/plugins/shellintegration/xdg-shell-v5/qwaylandxdgshellv5integration.cpp
@@ -51,10 +51,6 @@ namespace QtWaylandClient {
 
 bool QWaylandXdgShellV5Integration::initialize(QWaylandDisplay *display)
 {
-    qCWarning(lcQpaWayland) << "\"xdg-shell-v5\" is a deprecated shell extension, prefer using"
-                            << "\"xdg-shell-v6\" or \"xdg-shell\" if supported by the compositor"
-                            << "by setting the environment variable QT_WAYLAND_SHELL_INTEGRATION";
-
     Q_FOREACH (QWaylandDisplay::RegistryGlobal global, display->globals()) {
         if (global.interface == QLatin1String("xdg_shell")) {
             m_xdgShell.reset(new QWaylandXdgShellV5(display->wl_registry(), global.id));
@@ -67,6 +63,10 @@ bool QWaylandXdgShellV5Integration::initialize(QWaylandDisplay *display)
         return false;
     }
 
+    qCWarning(lcQpaWayland) << "\"xdg-shell-v5\" is a deprecated shell extension, prefer using"
+                            << "\"xdg-shell-v6\" or \"xdg-shell\" if supported by the compositor"
+                            << "by setting the environment variable QT_WAYLAND_SHELL_INTEGRATION";
+
     return QWaylandShellIntegration::initialize(display);
 }
 
diff --git a/src/plugins/shellintegration/xdg-shell-v6/qwaylandxdgshellv6.cpp b/src/plugins/shellintegration/xdg-shell-v6/qwaylandxdgshellv6.cpp
index fb33b4ab4..9e55e3e16 100644
--- a/src/plugins/shellintegration/xdg-shell-v6/qwaylandxdgshellv6.cpp
+++ b/src/plugins/shellintegration/xdg-shell-v6/qwaylandxdgshellv6.cpp
@@ -348,6 +348,7 @@ void QWaylandXdgSurfaceV6::zxdg_surface_v6_configure(uint32_t serial)
     if (!m_configured) {
         // We have to do the initial applyConfigure() immediately, since that is the expose.
         applyConfigure();
+        m_exposeRegion = QRegion(QRect(QPoint(), m_window->geometry().size()));
     } else {
         // Later configures are probably resizes, so we have to queue them up for a time when we
         // are not painting to the window.
diff --git a/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp b/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp
index 6c98dc6ad..1310e340d 100644
--- a/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp
+++ b/src/plugins/shellintegration/xdg-shell/qwaylandxdgshell.cpp
@@ -382,6 +382,7 @@ void QWaylandXdgSurface::xdg_surface_configure(uint32_t serial)
     if (!m_configured) {
         // We have to do the initial applyConfigure() immediately, since that is the expose.
         applyConfigure();
+        m_exposeRegion = QRegion(QRect(QPoint(), m_window->geometry().size()));
     } else {
         // Later configures are probably resizes, so we have to queue them up for a time when we
         // are not painting to the window.