Merge branch 'qt/5.6' into wip-compositor-api

Conflicts:
	examples/wayland/pure-qml/main.cpp
	examples/wayland/pure-qml/qml/Chrome.qml
	examples/wayland/pure-qml/qml/main.qml
	src/client/qwaylanddnd_p.h
	src/compositor/compositor_api/qwaylandquicksurface.cpp
	src/compositor/compositor_api/qwaylandsurface_p.h
	src/compositor/compositor_api/qwaylandsurfaceitem.cpp
	src/compositor/extensions/qwlinputmethodcontext_p.h
	src/compositor/hardware_integration/qwlclientbufferintegration_p.h
	src/compositor/hardware_integration/qwlclientbufferintegrationfactory_p.h
	src/compositor/hardware_integration/qwlclientbufferintegrationplugin_p.h
	src/compositor/hardware_integration/qwlhwintegration_p.h
	src/compositor/hardware_integration/qwlserverbufferintegrationfactory_p.h
	src/compositor/hardware_integration/qwlserverbufferintegrationplugin_p.h
	src/compositor/wayland_wrapper/qwlcompositor_p.h
	src/compositor/wayland_wrapper/qwldatadevice_p.h
	src/compositor/wayland_wrapper/qwldatadevicemanager_p.h
	src/compositor/wayland_wrapper/qwldatasource_p.h
	src/compositor/wayland_wrapper/qwlextendedsurface_p.h
	src/compositor/wayland_wrapper/qwlinputdevice_p.h
	src/compositor/wayland_wrapper/qwlinputmethod_p.h
	src/compositor/wayland_wrapper/qwlinputpanel_p.h
	src/compositor/wayland_wrapper/qwlinputpanelsurface_p.h
	src/compositor/wayland_wrapper/qwlkeyboard.cpp
	src/compositor/wayland_wrapper/qwlkeyboard_p.h
	src/compositor/wayland_wrapper/qwloutput_p.h
	src/compositor/wayland_wrapper/qwlpointer_p.h
	src/compositor/wayland_wrapper/qwlregion_p.h
	src/compositor/wayland_wrapper/qwlshellsurface_p.h
	src/compositor/wayland_wrapper/qwlsubsurface_p.h
	src/compositor/wayland_wrapper/qwlsurface.cpp
	src/compositor/wayland_wrapper/qwlsurface_p.h
	src/compositor/wayland_wrapper/qwltextinput_p.h
	src/compositor/wayland_wrapper/qwltextinputmanager_p.h
	src/compositor/wayland_wrapper/qwltouch_p.h
	src/compositor/windowmanagerprotocol/waylandwindowmanagerintegration_p.h
	src/imports/compositor/WaylandCursorItem.qml

Change-Id: I4e63ef295b297022d4970b3c68b3d565843086bd

73 files changed, 1047 insertions, 198 deletions

diff --git a/src/3rdparty/protocol/xdg-shell.xml b/src/3rdparty/protocol/xdg-shell.xml
index 275837f3d..44a3a12cb 100644
--- a/src/3rdparty/protocol/xdg-shell.xml
+++ b/src/3rdparty/protocol/xdg-shell.xml
@@ -31,11 +31,10 @@
 
   <interface name="xdg_shell" version="1">
     <description summary="create desktop-style surfaces">
-      This interface is implemented by servers that provide
-      desktop-style user interfaces.
-
-      It allows clients to associate a xdg_surface with
-      a basic surface.
+      xdg_shell allows clients to turn a wl_surface into a "real window"
+      which can be dragged, resized, stacked, and moved around by the
+      user. Everything about this interface is suited towards traditional
+      desktop environments.
     </description>
 
     <enum name="version">
@@ -45,9 +44,25 @@
 	they implement using static_assert to ensure the protocol and
 	implementation versions match.
       </description>
-      <entry name="current" value="4" summary="Always the latest version"/>
+      <entry name="current" value="5" summary="Always the latest version"/>
+    </enum>
+
+    <enum name="error">
+      <entry name="role" value="0" summary="given wl_surface has another role"/>
+      <entry name="defunct_surfaces" value="1" summary="xdg_shell was destroyed before children"/>
+      <entry name="not_the_topmost_popup" value="2" summary="the client tried to map or destroy a non-topmost popup"/>
+      <entry name="invalid_popup_parent" value="3" summary="the client specified an invalid popup parent surface"/>
     </enum>
 
+    <request name="destroy" type="destructor">
+      <description summary="destroy xdg_shell">
+        Destroy this xdg_shell object.
+
+        Destroying a bound xdg_shell object while there are surfaces
+        still alive created by this xdg_shell object instance is illegal
+        and will result in a protocol error.
+      </description>
+    </request>
 
     <request name="use_unstable_version">
       <description summary="enable use of this unstable version">
@@ -62,30 +77,40 @@
 
     <request name="get_xdg_surface">
       <description summary="create a shell surface from a surface">
-	Create a shell surface for an existing surface.
-
-	Only one shell or popup surface can be associated with a given
-	surface.
+	This creates an xdg_surface for the given surface and gives it the
+	xdg_surface role. A wl_surface can only be given an xdg_surface role
+	once. If get_xdg_surface is called with a wl_surface that already has
+	an active xdg_surface associated with it, or if it had any other role,
+	an error is raised.
+
+	See the documentation of xdg_surface for more details about what an
+	xdg_surface is and how it is used.
       </description>
       <arg name="id" type="new_id" interface="xdg_surface"/>
       <arg name="surface" type="object" interface="wl_surface"/>
     </request>
 
     <request name="get_xdg_popup">
-      <description summary="create a shell surface from a surface">
-	Create a popup surface for an existing surface.
-
-	Only one shell or popup surface can be associated with a given
-	surface.
+      <description summary="create a popup for a surface">
+	This creates an xdg_popup for the given surface and gives it the
+	xdg_popup role. A wl_surface can only be given an xdg_popup role
+	once. If get_xdg_popup is called with a wl_surface that already has
+	an active xdg_popup associated with it, or if it had any other role,
+	an error is raised.
+
+	This request must be used in response to some sort of user action
+	like a button press, key press, or touch down event.
+
+	See the documentation of xdg_popup for more details about what an
+	xdg_popup is and how it is used.
       </description>
       <arg name="id" type="new_id" interface="xdg_popup"/>
       <arg name="surface" type="object" interface="wl_surface"/>
       <arg name="parent" type="object" interface="wl_surface"/>
-      <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat whose pointer is used"/>
-      <arg name="serial" type="uint" summary="serial of the implicit grab on the pointer"/>
+      <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat of the user event"/>
+      <arg name="serial" type="uint" summary="the serial of the user event"/>
       <arg name="x" type="int"/>
       <arg name="y" type="int"/>
-      <arg name="flags" type="uint"/>
     </request>
 
     <event name="ping">
@@ -98,8 +123,11 @@
         alive. It's unspecified what will happen if the client doesn't
         respond to the ping request, or in what timeframe. Clients should
         try to respond in a reasonable amount of time.
+
+        A compositor is free to ping in any way it wants, but a client must
+        always respond to any xdg_shell object it created.
       </description>
-      <arg name="serial" type="uint" summary="pass this to the callback"/>
+      <arg name="serial" type="uint" summary="pass this to the pong request"/>
     </event>
 
     <request name="pong">
@@ -112,8 +140,7 @@
   </interface>
 
   <interface name="xdg_surface" version="1">
-
-    <description summary="desktop-style metadata interface">
+    <description summary="A desktop window">
       An interface that may be implemented by a wl_surface, for
       implementations that provide a desktop-style user interface.
 
@@ -121,29 +148,39 @@
       properties like maximized, fullscreen, minimized, and to move and resize
       them, and associate metadata like title and app id.
 
-      On the server side the object is automatically destroyed when
-      the related wl_surface is destroyed.  On client side,
-      xdg_surface.destroy() must be called before destroying
-      the wl_surface object.
+      The client must call wl_surface.commit on the corresponding wl_surface
+      for the xdg_surface state to take effect. Prior to committing the new
+      state, it can set up initial configuration, such as maximizing or setting
+      a window geometry.
+
+      Even without attaching a buffer the compositor must respond to initial
+      committed configuration, for instance sending a configure event with
+      expected window geometry if the client maximized its surface during
+      initialization.
+
+      For a surface to be mapped by the compositor the client must have
+      committed both an xdg_surface state and a buffer.
     </description>
 
     <request name="destroy" type="destructor">
-      <description summary="remove xdg_surface interface">
-	The xdg_surface interface is removed from the wl_surface object
-	that was turned into a xdg_surface with
-	xdg_shell.get_xdg_surface request. The xdg_surface properties,
-	like maximized and fullscreen, are lost. The wl_surface loses
-	its role as a xdg_surface. The wl_surface is unmapped.
+      <description summary="Destroy the xdg_surface">
+	Unmap and destroy the window. The window will be effectively
+	hidden from the user's point of view, and all state like
+	maximization, fullscreen, and so on, will be lost.
       </description>
     </request>
 
     <request name="set_parent">
-      <description summary="surface is a child of another surface">
-	Child surfaces are stacked above their parents, and will be
-	unmapped if the parent is unmapped too. They should not appear
-	on task bars and alt+tab.
+      <description summary="set the parent of this surface">
+	Set the "parent" of this surface. This window should be stacked
+	above a parent. The parent surface must be mapped as long as this
+	surface is mapped.
+
+	Parent windows should be set on dialogs, toolboxes, or other
+	"auxiliary" surfaces, so that the parent is raised when the dialog
+	is raised.
       </description>
-      <arg name="parent" type="object" interface="wl_surface" allow-null="true"/>
+      <arg name="parent" type="object" interface="xdg_surface" allow-null="true"/>
     </request>
 
     <request name="set_title">
@@ -160,14 +197,27 @@
     </request>
 
     <request name="set_app_id">
-      <description summary="set surface class">
-	Set an id for the surface.
+      <description summary="set application ID">
+	Set an application identifier for the surface.
+
+	The app ID identifies the general class of applications to which
+	the surface belongs. The compositor can use this to group multiple
+	surfaces together, or to determine how to launch a new application.
+
+	For D-Bus activatable applications, the app ID is used as the D-Bus
+	service name.
+
+	The compositor shell will try to group application surfaces together
+	by their app ID.  As a best practice, it is suggested to select app
+	ID's that match the basename of the application's .desktop file.
+	For example, "org.freedesktop.FooViewer" where the .desktop file is
+	"org.freedesktop.FooViewer.desktop".
 
-	The app id identifies the general class of applications to which
-	the surface belongs.
+	See the desktop-entry specification [0] for more details on
+	application identifiers and how they relate to well-known D-Bus
+	names and .desktop files.
 
-	It should be the ID that appears in the new desktop entry
-	specification, the interface name.
+	[0] http://standards.freedesktop.org/desktop-entry-spec/
       </description>
       <arg name="app_id" type="string"/>
     </request>
@@ -179,29 +229,32 @@
         user a menu that they can use to maximize or minimize the window.
 
         This request asks the compositor to pop up such a window menu at
-        the given position, relative to the parent surface. There are
-        no guarantees as to what the window menu contains.
+        the given position, relative to the local surface coordinates of
+        the parent surface. There are no guarantees as to what menu items
+        the window menu contains.
 
-        Your surface must have focus on the seat passed in to pop up the
-        window menu.
+        This request must be used in response to some sort of user action
+        like a button press, key press, or touch down event.
       </description>
 
-      <arg name="seat" type="object" interface="wl_seat" summary="the seat to pop the window up on"/>
-      <arg name="serial" type="uint" summary="serial of the event to pop up the window for"/>
+      <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat of the user event"/>
+      <arg name="serial" type="uint" summary="the serial of the user event"/>
       <arg name="x" type="int" summary="the x position to pop up the window menu at"/>
       <arg name="y" type="int" summary="the y position to pop up the window menu at"/>
     </request>
 
     <request name="move">
       <description summary="start an interactive move">
-	Start a pointer-driven move of the surface.
+	Start an interactive, user-driven move of the surface.
+
+	This request must be used in response to some sort of user action
+	like a button press, key press, or touch down event.
 
-	This request must be used in response to a button press event.
 	The server may ignore move requests depending on the state of
 	the surface (e.g. fullscreen or maximized).
       </description>
-      <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat whose pointer is used"/>
-      <arg name="serial" type="uint" summary="serial of the implicit grab on the pointer"/>
+      <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat of the user event"/>
+      <arg name="serial" type="uint" summary="the serial of the user event"/>
     </request>
 
     <enum name="resize_edge">
@@ -224,14 +277,16 @@
 
     <request name="resize">
       <description summary="start an interactive resize">
-	Start a pointer-driven resizing of the surface.
+	Start a user-driven, interactive resize of the surface.
+
+	This request must be used in response to some sort of user action
+	like a button press, key press, or touch down event.
 
-	This request must be used in response to a button press event.
 	The server may ignore resize requests depending on the state of
 	the surface (e.g. fullscreen or maximized).
       </description>
-      <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat whose pointer is used"/>
-      <arg name="serial" type="uint" summary="serial of the implicit grab on the pointer"/>
+      <arg name="seat" type="object" interface="wl_seat" summary="the wl_seat of the user event"/>
+      <arg name="serial" type="uint" summary="the serial of the user event"/>
       <arg name="edges" type="uint" summary="which edge or corner is being dragged"/>
     </request>
 
@@ -279,16 +334,26 @@
 
     <event name="configure">
       <description summary="suggest a surface change">
-	The configure event asks the client to resize its surface.
+	The configure event asks the client to resize its surface or to
+	change its state.
 
 	The width and height arguments specify a hint to the window
-        about how its surface should be resized in window geometry
-        coordinates. The states listed in the event specify how the
-        width/height arguments should be interpreted.
+	about how its surface should be resized in window geometry
+	coordinates. See set_window_geometry.
+
+	If the width or height arguments are zero, it means the client
+	should decide its own window dimension. This may happen when the
+	compositor need to configure the state of the surface but doesn't
+	have any information about any previous or expected dimension.
 
-        A client should arrange a new surface, and then send a
-        ack_configure request with the serial sent in this configure
-        event before attaching a new surface.
+	The states listed in the event specify how the width/height
+	arguments should be interpreted, and possibly how it should be
+	drawn.
+
+	Clients should arrange their surface for the new size and
+	states, and then send a ack_configure request with the serial
+	sent in this configure event at some point before committing
+	the new surface.
 
 	If the client receives multiple configure events before it
         can respond to one, it is free to discard all but the last
@@ -303,14 +368,19 @@
 
     <request name="ack_configure">
       <description summary="ack a configure event">
-        When a configure event is received, a client should then ack it
-        using the ack_configure request to ensure that the compositor
-        knows the client has seen the event.
+        When a configure event is received, if a client commits the
+        surface in response to the configure event, then the client
+        must make a ack_configure request before the commit request,
+        passing along the serial of the configure event.
+
+        For instance, the compositor might use this information to move
+        a surface to the top left only when the client has drawn itself
+        for the maximized or fullscreen state.
 
-        By this point, the state is confirmed, and the next attach should
-        contain the buffer drawn for the configure event you are acking.
+        If the client receives multiple configure events before it
+        can respond to one, it only has to ack the last configure event.
       </description>
-      <arg name="serial" type="uint" summary="a serial to configure for"/>
+      <arg name="serial" type="uint" summary="the serial from the configure event"/>
     </request>
 
     <request name="set_window_geometry">
@@ -320,15 +390,26 @@
         portions like drop-shadows which should be ignored for the
         purposes of aligning, placing and constraining windows.
 
-        The default value is the full bounds of the surface, including any
-        subsurfaces. Once the window geometry of the surface is set once,
-        it is not possible to unset it, and it will remain the same until
+        The window geometry is double buffered, and will be applied at the
+        time wl_surface.commit of the corresponding wl_surface is called.
+
+        Once the window geometry of the surface is set once, it is not
+        possible to unset it, and it will remain the same until
         set_window_geometry is called again, even if a new subsurface or
         buffer is attached.
 
+        If never set, the value is the full bounds of the surface,
+        including any subsurfaces. This updates dynamically on every
+        commit. This unset mode is meant for extremely simple clients.
+
         If responding to a configure event, the window geometry in here
         must respect the sizing negotiations specified by the states in
         the configure event.
+
+        The arguments are given in the surface local coordinate space of
+        the wl_surface associated with this xdg_surface.
+
+        The width and height must be greater than zero.
       </description>
       <arg name="x" type="int"/>
       <arg name="y" type="int"/>
@@ -336,8 +417,48 @@
       <arg name="height" type="int"/>
     </request>
 
-    <request name="set_maximized" />
-    <request name="unset_maximized" />
+    <request name="set_maximized">
+      <description summary="maximize the window">
+        Maximize the surface.
+
+        After requesting that the surface should be maximized, the compositor
+        will respond by emitting a configure event with the "maximized" state
+        and the required window geometry. The client should then update its
+        content, drawing it in a maximized state, i.e. without shadow or other
+        decoration outside of the window geometry. The client must also
+        acknowledge the configure when committing the new content (see
+        ack_configure).
+
+        It is up to the compositor to decide how and where to maximize the
+        surface, for example which output and what region of the screen should
+        be used.
+
+        If the surface was already maximized, the compositor will still emit
+        a configure event with the "maximized" state.
+      </description>
+    </request>
+
+    <request name="unset_maximized">
+      <description summary="unmaximize the window">
+        Unmaximize the surface.
+
+        After requesting that the surface should be unmaximized, the compositor
+        will respond by emitting a configure event without the "maximized"
+        state. If available, the compositor will include the window geometry
+        dimensions the window had prior to being maximized in the configure
+        request. The client must then update its content, drawing it in a
+        regular state, i.e. potentially with shadow, etc. The client must also
+        acknowledge the configure when committing the new content (see
+        ack_configure).
+
+        It is up to the compositor to position the surface after it was
+        unmaximized; usually the position the surface had before maximizing, if
+        applicable.
+
+        If the surface was already not maximized, the compositor will still
+        emit a configure event without the "maximized" state.
+      </description>
+    </request>
 
     <request name="set_fullscreen">
       <description summary="set the window as fullscreen on a monitor">
@@ -346,12 +467,27 @@
         You can specify an output that you would prefer to be fullscreen.
 	If this value is NULL, it's up to the compositor to choose which
         display will be used to map this surface.
+
+        If the surface doesn't cover the whole output, the compositor will
+        position the surface in the center of the output and compensate with
+        black borders filling the rest of the output.
       </description>
       <arg name="output" type="object" interface="wl_output" allow-null="true"/>
     </request>
     <request name="unset_fullscreen" />
 
-    <request name="set_minimized" />
+    <request name="set_minimized">
+      <description summary="set the window as minimized">
+	Request that the compositor minimize your surface. There is no
+	way to know if the surface is currently minimized, nor is there
+	any way to unset minimization on this surface.
+
+	If you are looking to throttle redrawing when minimized, please
+	instead use the wl_surface.frame event for this, as this will
+	also work with live previews on windows in Alt-Tab, Expose or
+	similar compositor features.
+      </description>
+    </request>
 
     <event name="close">
       <description summary="surface wants to be closed">
@@ -368,45 +504,76 @@
   </interface>
 
   <interface name="xdg_popup" version="1">
-    <description summary="desktop-style metadata interface">
-      An interface that may be implemented by a wl_surface, for
-      implementations that provide a desktop-style popups/menus. A popup
-      surface is a transient surface with an added pointer grab.
-
-      An existing implicit grab will be changed to owner-events mode,
-      and the popup grab will continue after the implicit grab ends
-      (i.e. releasing the mouse button does not cause the popup to be
-      unmapped).
-
-      The popup grab continues until the window is destroyed or a mouse
-      button is pressed in any other clients window. A click in any of
-      the clients surfaces is reported as normal, however, clicks in
-      other clients surfaces will be discarded and trigger the callback.
-
-      The x and y arguments specify the locations of the upper left
-      corner of the surface relative to the upper left corner of the
-      parent surface, in surface local coordinates.
-
-      xdg_popup surfaces are always transient for another surface.
+    <description summary="short-lived, popup surfaces for menus">
+      A popup surface is a short-lived, temporary surface that can be
+      used to implement menus. It takes an explicit grab on the surface
+      that will be dismissed when the user dismisses the popup. This can
+      be done by the user clicking outside the surface, using the keyboard,
+      or even locking the screen through closing the lid or a timeout.
+
+      When the popup is dismissed, a popup_done event will be sent out,
+      and at the same time the surface will be unmapped. The xdg_popup
+      object is now inert and cannot be reactivated, so clients should
+      destroy it. Explicitly destroying the xdg_popup object will also
+      dismiss the popup and unmap the surface.
+
+      Clients will receive events for all their surfaces during this
+      grab (which is an "owner-events" grab in X11 parlance). This is
+      done so that users can navigate through submenus and other
+      "nested" popup windows without having to dismiss the topmost
+      popup.
+
+      Clients that want to dismiss the popup when another surface of
+      their own is clicked should dismiss the popup using the destroy
+      request.
+
+      The parent surface must have either an xdg_surface or xdg_popup
+      role.
+
+      Specifying an xdg_popup for the parent means that the popups are
+      nested, with this popup now being the topmost popup. Nested
+      popups must be destroyed in the reverse order they were created
+      in, e.g. the only popup you are allowed to destroy at all times
+      is the topmost one.
+
+      If there is an existing popup when creating a new popup, the
+      parent must be the current topmost popup.
+
+      A parent surface must be mapped before the new popup is mapped.
+
+      When compositors choose to dismiss a popup, they will likely
+      dismiss every nested popup as well. When a compositor dismisses
+      popups, it will follow the same dismissing order as required
+      from the client.
+
+      The x and y arguments passed when creating the popup object specify
+      where the top left of the popup should be placed, relative to the
+      local surface coordinates of the parent surface. See
+      xdg_shell.get_xdg_popup.
+
+      The client must call wl_surface.commit on the corresponding wl_surface
+      for the xdg_popup state to take effect.
+
+      For a surface to be mapped by the compositor the client must have
+      committed both the xdg_popup state and a buffer.
     </description>
 
     <request name="destroy" type="destructor">
-      <description summary="remove xdg_surface interface">
-	The xdg_surface interface is removed from the wl_surface object
-	that was turned into a xdg_surface with
-	xdg_shell.get_xdg_surface request. The xdg_surface properties,
-	like maximized and fullscreen, are lost. The wl_surface loses
-	its role as a xdg_surface. The wl_surface is unmapped.
+      <description summary="remove xdg_popup interface">
+	This destroys the popup. Explicitly destroying the xdg_popup
+	object will also dismiss the popup, and unmap the surface.
+
+	If this xdg_popup is not the "topmost" popup, a protocol error
+	will be sent.
       </description>
     </request>
 
     <event name="popup_done">
       <description summary="popup interaction is done">
-	The popup_done event is sent out when a popup grab is broken,
-	that is, when the users clicks a surface that doesn't belong
-	to the client owning the popup surface.
+	The popup_done event is sent out when a popup is dismissed by the
+	compositor. The client should destroy the xdg_popup object at this
+	point.
       </description>
-      <arg name="serial" type="uint" summary="serial of the implicit grab on the pointer"/>
     </event>
 
   </interface>
diff --git a/src/client/hardwareintegration/qwaylandclientbufferintegration_p.h b/src/client/hardwareintegration/qwaylandclientbufferintegration_p.h
index 9a38b6d2f..9534934fa 100644
--- a/src/client/hardwareintegration/qwaylandclientbufferintegration_p.h
+++ b/src/client/hardwareintegration/qwaylandclientbufferintegration_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDCLIENTBUFFERINTEGRATION_H
 #define QWAYLANDCLIENTBUFFERINTEGRATION_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/qglobal.h>
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 
diff --git a/src/client/hardwareintegration/qwaylandclientbufferintegrationfactory_p.h b/src/client/hardwareintegration/qwaylandclientbufferintegrationfactory_p.h
index 24063c2b9..54590a29a 100644
--- a/src/client/hardwareintegration/qwaylandclientbufferintegrationfactory_p.h
+++ b/src/client/hardwareintegration/qwaylandclientbufferintegrationfactory_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDCLIENTBUFFERINTEGRATIONFACTORY_H
 #define QWAYLANDCLIENTBUFFERINTEGRATIONFACTORY_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 #include <QtCore/QStringList>
 
diff --git a/src/client/hardwareintegration/qwaylandclientbufferintegrationplugin_p.h b/src/client/hardwareintegration/qwaylandclientbufferintegrationplugin_p.h
index f2c0bc08d..dae7aa009 100644
--- a/src/client/hardwareintegration/qwaylandclientbufferintegrationplugin_p.h
+++ b/src/client/hardwareintegration/qwaylandclientbufferintegrationplugin_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDCLIENTBUFFERINTEGRATIONPLUGIN_H
 #define QWAYLANDCLIENTBUFFERINTEGRATIONPLUGIN_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 
 #include <QtCore/qplugin.h>
diff --git a/src/client/hardwareintegration/qwaylandhardwareintegration_p.h b/src/client/hardwareintegration/qwaylandhardwareintegration_p.h
index c672b2b27..466f0b20b 100644
--- a/src/client/hardwareintegration/qwaylandhardwareintegration_p.h
+++ b/src/client/hardwareintegration/qwaylandhardwareintegration_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDHARDWAREINTEGRATION_H
 #define QWAYLANDHARDWAREINTEGRATION_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwayland-hardware-integration.h>
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 
diff --git a/src/client/hardwareintegration/qwaylandserverbufferintegration_p.h b/src/client/hardwareintegration/qwaylandserverbufferintegration_p.h
index 286860c36..ad2835599 100644
--- a/src/client/hardwareintegration/qwaylandserverbufferintegration_p.h
+++ b/src/client/hardwareintegration/qwaylandserverbufferintegration_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDSERVERBUFFERINTEGRATION_H
 #define QWAYLANDSERVERBUFFERINTEGRATION_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QSize>
 #include <QtGui/qopengl.h>
 
diff --git a/src/client/hardwareintegration/qwaylandserverbufferintegrationfactory_p.h b/src/client/hardwareintegration/qwaylandserverbufferintegrationfactory_p.h
index 6daa2e074..4eeb37169 100644
--- a/src/client/hardwareintegration/qwaylandserverbufferintegrationfactory_p.h
+++ b/src/client/hardwareintegration/qwaylandserverbufferintegrationfactory_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDSERVERBUFFERINTEGRATIONFACTORY_H
 #define QWAYLANDSERVERBUFFERINTEGRATIONFACTORY_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 #include <QtCore/QStringList>
 
diff --git a/src/client/hardwareintegration/qwaylandserverbufferintegrationplugin_p.h b/src/client/hardwareintegration/qwaylandserverbufferintegrationplugin_p.h
index 51d64512a..5d0d5d2fd 100644
--- a/src/client/hardwareintegration/qwaylandserverbufferintegrationplugin_p.h
+++ b/src/client/hardwareintegration/qwaylandserverbufferintegrationplugin_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDSERVERBUFFERINTEGRATIONPLUGIN_H
 #define QWAYLANDSERVERBUFFERINTEGRATIONPLUGIN_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 
 #include <QtCore/qplugin.h>
diff --git a/src/client/inputdeviceintegration/qwaylandinputdeviceintegration_p.h b/src/client/inputdeviceintegration/qwaylandinputdeviceintegration_p.h
index 3feb88684..f3c59c898 100644
--- a/src/client/inputdeviceintegration/qwaylandinputdeviceintegration_p.h
+++ b/src/client/inputdeviceintegration/qwaylandinputdeviceintegration_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDINPUTDEVICEINTEGRATION_H
 #define QWAYLANDINPUTDEVICEINTEGRATION_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/qglobal.h>
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 
diff --git a/src/client/inputdeviceintegration/qwaylandinputdeviceintegrationfactory_p.h b/src/client/inputdeviceintegration/qwaylandinputdeviceintegrationfactory_p.h
index 1eddca862..69ab61cf8 100644
--- a/src/client/inputdeviceintegration/qwaylandinputdeviceintegrationfactory_p.h
+++ b/src/client/inputdeviceintegration/qwaylandinputdeviceintegrationfactory_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDINPUTDEVICEINTEGRATIONFACTORY_H
 #define QWAYLANDINPUTDEVICEINTEGRATIONFACTORY_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 #include <QtCore/QStringList>
 
diff --git a/src/client/inputdeviceintegration/qwaylandinputdeviceintegrationplugin_p.h b/src/client/inputdeviceintegration/qwaylandinputdeviceintegrationplugin_p.h
index ab646417d..0cb89ebac 100644
--- a/src/client/inputdeviceintegration/qwaylandinputdeviceintegrationplugin_p.h
+++ b/src/client/inputdeviceintegration/qwaylandinputdeviceintegrationplugin_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDINPUTDEVICEINTEGRATIONPLUGIN_H
 #define QWAYLANDINPUTDEVICEINTEGRATIONPLUGIN_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 
 #include <QtCore/qplugin.h>
diff --git a/src/client/qwaylandabstractdecoration_p.h b/src/client/qwaylandabstractdecoration_p.h
index e489c09a0..ff4ea45a8 100644
--- a/src/client/qwaylandabstractdecoration_p.h
+++ b/src/client/qwaylandabstractdecoration_p.h
@@ -35,6 +35,17 @@
 #ifndef QWAYLANDABSTRACTDECORATION_H
 #define QWAYLANDABSTRACTDECORATION_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QMargins>
 #include <QtCore/QPointF>
 #include <QtGui/QGuiApplication>
diff --git a/src/client/qwaylandbuffer_p.h b/src/client/qwaylandbuffer_p.h
index e1a891d12..6f8f7b269 100644
--- a/src/client/qwaylandbuffer_p.h
+++ b/src/client/qwaylandbuffer_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDBUFFER_H
 #define QWAYLANDBUFFER_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 
 #include <QtCore/QSize>
diff --git a/src/client/qwaylandclientexport_p.h b/src/client/qwaylandclientexport_p.h
index 993c900be..2938025f0 100644
--- a/src/client/qwaylandclientexport_p.h
+++ b/src/client/qwaylandclientexport_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDCLIENTEXPORT_H
 #define QWAYLANDCLIENTEXPORT_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/qglobal.h>
 
 QT_BEGIN_NAMESPACE
diff --git a/src/client/qwaylandclipboard_p.h b/src/client/qwaylandclipboard_p.h
index 26cbbaeec..02223076e 100644
--- a/src/client/qwaylandclipboard_p.h
+++ b/src/client/qwaylandclipboard_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDCLIPBOARD_H
 #define QWAYLANDCLIPBOARD_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qpa/qplatformclipboard.h>
 #include <QtCore/QVariant>
 
diff --git a/src/client/qwaylandcursor_p.h b/src/client/qwaylandcursor_p.h
index 02023dd55..0cc1173f8 100644
--- a/src/client/qwaylandcursor_p.h
+++ b/src/client/qwaylandcursor_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDCURSOR_H
 #define QWAYLANDCURSOR_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qpa/qplatformcursor.h>
 #include <QtCore/QMap>
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
diff --git a/src/client/qwaylanddatadevice_p.h b/src/client/qwaylanddatadevice_p.h
index 5008b4552..37fe00d4e 100644
--- a/src/client/qwaylanddatadevice_p.h
+++ b/src/client/qwaylanddatadevice_p.h
@@ -35,6 +35,17 @@
 #ifndef QWAYLANDDATADEVICE_H
 #define QWAYLANDDATADEVICE_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QObject>
 #include <QPoint>
 
diff --git a/src/client/qwaylanddatadevicemanager_p.h b/src/client/qwaylanddatadevicemanager_p.h
index 151197e3b..85b4b3f74 100644
--- a/src/client/qwaylanddatadevicemanager_p.h
+++ b/src/client/qwaylanddatadevicemanager_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDDATADEVICEMANAGER_H
 #define QWAYLANDDATADEVICEMANAGER_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 #include <QtWaylandClient/private/qwayland-wayland.h>
 
diff --git a/src/client/qwaylanddataoffer_p.h b/src/client/qwaylanddataoffer_p.h
index 391ceb173..b22681f7a 100644
--- a/src/client/qwaylanddataoffer_p.h
+++ b/src/client/qwaylanddataoffer_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDDATAOFFER_H
 #define QWAYLANDDATAOFFER_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtGui/private/qdnd_p.h>
 
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
diff --git a/src/client/qwaylanddatasource_p.h b/src/client/qwaylanddatasource_p.h
index 93f1f4681..c753c4f6e 100644
--- a/src/client/qwaylanddatasource_p.h
+++ b/src/client/qwaylanddatasource_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDDATASOURCE_H
 #define QWAYLANDDATASOURCE_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QObject>
 
 #include <QtWaylandClient/private/qwayland-wayland.h>
diff --git a/src/client/qwaylanddecorationfactory_p.h b/src/client/qwaylanddecorationfactory_p.h
index de830aaf0..0a0e09d64 100644
--- a/src/client/qwaylanddecorationfactory_p.h
+++ b/src/client/qwaylanddecorationfactory_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDDECORATIONFACTORY_H
 #define QWAYLANDDECORATIONFACTORY_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 #include <QtCore/QStringList>
 
diff --git a/src/client/qwaylanddecorationplugin_p.h b/src/client/qwaylanddecorationplugin_p.h
index 9f19b2948..762274e32 100644
--- a/src/client/qwaylanddecorationplugin_p.h
+++ b/src/client/qwaylanddecorationplugin_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDDECORATIONPLUGIN_H
 #define QWAYLANDDECORATIONPLUGIN_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 
 #include <QtCore/qplugin.h>
diff --git a/src/client/qwaylanddisplay.cpp b/src/client/qwaylanddisplay.cpp
index ab69bca32..dbb8e12dd 100644
--- a/src/client/qwaylanddisplay.cpp
+++ b/src/client/qwaylanddisplay.cpp
@@ -154,12 +154,7 @@ QWaylandDisplay::QWaylandDisplay(QWaylandIntegration *waylandIntegration)
     mEventThreadObject->displayConnect();
     mDisplay = mEventThreadObject->display(); //blocks until display is available
 
-    //Create a new even queue for the QtGui thread
-    mEventQueue = wl_display_create_queue(mDisplay);
-
     struct ::wl_registry *registry = wl_display_get_registry(mDisplay);
-    wl_proxy_set_queue((struct wl_proxy *)registry, mEventQueue);
-
     init(registry);
 
     connect(mEventThreadObject, SIGNAL(newEventsRead()), this, SLOT(flushRequests()));
@@ -187,7 +182,7 @@ QWaylandDisplay::~QWaylandDisplay(void)
 
 void QWaylandDisplay::flushRequests()
 {
-    if (wl_display_dispatch_queue_pending(mDisplay, mEventQueue) < 0) {
+    if (wl_display_dispatch_pending(mDisplay) < 0) {
         mEventThreadObject->checkError();
         exitWithError();
     }
@@ -198,7 +193,7 @@ void QWaylandDisplay::flushRequests()
 
 void QWaylandDisplay::blockingReadEvents()
 {
-    if (wl_display_dispatch_queue(mDisplay, mEventQueue) < 0) {
+    if (wl_display_dispatch(mDisplay) < 0) {
         mEventThreadObject->checkError();
         exitWithError();
     }
@@ -206,6 +201,8 @@ void QWaylandDisplay::blockingReadEvents()
 
 void QWaylandDisplay::exitWithError()
 {
+    mEventThread->quit();
+    mEventThread->wait();
     ::exit(1);
 }
 
@@ -348,17 +345,16 @@ void QWaylandDisplay::forceRoundTrip()
     int ret = 0;
     bool done = false;
     wl_callback *callback = wl_display_sync(mDisplay);
-    wl_proxy_set_queue((struct wl_proxy *)callback, mEventQueue);
     wl_callback_add_listener(callback, &sync_listener, &done);
     flushRequests();
     if (QThread::currentThread()->eventDispatcher()) {
         while (!done && ret >= 0) {
             QThread::currentThread()->eventDispatcher()->processEvents(QEventLoop::WaitForMoreEvents);
-            ret = wl_display_dispatch_queue_pending(mDisplay, mEventQueue);
+            ret = wl_display_dispatch_pending(mDisplay);
         }
     } else {
         while (!done && ret >= 0)
-            ret = wl_display_dispatch_queue(mDisplay, mEventQueue);
+            ret = wl_display_dispatch(mDisplay);
     }
 
     if (ret == -1 && !done)
diff --git a/src/client/qwaylanddisplay_p.h b/src/client/qwaylanddisplay_p.h
index 62074bb75..f6500b0b2 100644
--- a/src/client/qwaylanddisplay_p.h
+++ b/src/client/qwaylanddisplay_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDDISPLAY_H
 #define QWAYLANDDISPLAY_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QObject>
 #include <QtCore/QRect>
 #include <QtCore/QPointer>
@@ -108,7 +119,6 @@ public:
     void setCursor(struct wl_buffer *buffer, struct wl_cursor_image *image);
 
     struct wl_display *wl_display() const { return mDisplay; }
-    struct wl_event_queue *wl_event_queue() const { return mEventQueue; }
     struct ::wl_registry *wl_registry() { return object(); }
 
     const struct wl_compositor *wl_compositor() const { return mCompositor.object(); }
@@ -173,7 +183,6 @@ private:
     };
 
     struct wl_display *mDisplay;
-    struct wl_event_queue *mEventQueue;
     QtWayland::wl_compositor mCompositor;
     struct wl_shm *mShm;
     QThread *mEventThread;
diff --git a/src/client/qwaylanddnd_p.h b/src/client/qwaylanddnd_p.h
index 263cdf3b3..e978563a7 100644
--- a/src/client/qwaylanddnd_p.h
+++ b/src/client/qwaylanddnd_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDDND_H
 #define QWAYLANDDND_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qpa/qplatformdrag.h>
 #include <QtGui/private/qsimpledrag_p.h>
 
diff --git a/src/client/qwaylandeventthread.cpp b/src/client/qwaylandeventthread.cpp
index e2e21c9e7..e0a3edcb8 100644
--- a/src/client/qwaylandeventthread.cpp
+++ b/src/client/qwaylandeventthread.cpp
@@ -80,13 +80,9 @@ void QWaylandEventThread::checkError() const
 
 void QWaylandEventThread::readWaylandEvents()
 {
-    if (wl_display_dispatch(m_display) < 0) {
-        checkError();
-        m_readNotifier->setEnabled(false);
-        emit fatalError();
-        return;
+    if (wl_display_prepare_read(m_display) == 0) {
+        wl_display_read_events(m_display);
     }
-
     emit newEventsRead();
 }
 
diff --git a/src/client/qwaylandeventthread_p.h b/src/client/qwaylandeventthread_p.h
index cd64b7046..0920d403e 100644
--- a/src/client/qwaylandeventthread_p.h
+++ b/src/client/qwaylandeventthread_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDEVENTTHREAD_H
 #define QWAYLANDEVENTTHREAD_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QObject>
 #include <QMutex>
 #include <wayland-client.h>
diff --git a/src/client/qwaylandextendedsurface_p.h b/src/client/qwaylandextendedsurface_p.h
index efd7a0b2b..2ed3a2276 100644
--- a/src/client/qwaylandextendedsurface_p.h
+++ b/src/client/qwaylandextendedsurface_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDEXTENDEDSURFACE_H
 #define QWAYLANDEXTENDEDSURFACE_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QString>
 #include <QtCore/QVariant>
 
diff --git a/src/client/qwaylandinputcontext_p.h b/src/client/qwaylandinputcontext_p.h
index 8dd13b19f..b106c100f 100644
--- a/src/client/qwaylandinputcontext_p.h
+++ b/src/client/qwaylandinputcontext_p.h
@@ -35,6 +35,17 @@
 #ifndef QWAYLANDINPUTCONTEXT_H
 #define QWAYLANDINPUTCONTEXT_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qpa/qplatforminputcontext.h>
 
 #include <QtWaylandClient/private/qwayland-text.h>
diff --git a/src/client/qwaylandinputdevice_p.h b/src/client/qwaylandinputdevice_p.h
index 6f3b25c06..8bfb45cd4 100644
--- a/src/client/qwaylandinputdevice_p.h
+++ b/src/client/qwaylandinputdevice_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDINPUTDEVICE_H
 #define QWAYLANDINPUTDEVICE_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandwindow_p.h>
 
 #include <QSocketNotifier>
diff --git a/src/client/qwaylandintegration.cpp b/src/client/qwaylandintegration.cpp
index 9526aec4c..82df8a30a 100644
--- a/src/client/qwaylandintegration.cpp
+++ b/src/client/qwaylandintegration.cpp
@@ -128,7 +128,9 @@ QWaylandIntegration::QWaylandIntegration()
     mClipboard = new QWaylandClipboard(mDisplay);
     mDrag = new QWaylandDrag(mDisplay);
 
-    mInputContext.reset(new QWaylandInputContext(mDisplay));
+    QString icStr = QPlatformInputContextFactory::requested();
+    icStr.isNull() ? mInputContext.reset(new QWaylandInputContext(mDisplay))
+                   : mInputContext.reset(QPlatformInputContextFactory::create(icStr));
 }
 
 QWaylandIntegration::~QWaylandIntegration()
diff --git a/src/client/qwaylandintegration_p.h b/src/client/qwaylandintegration_p.h
index ef180cdaf..42bc287b5 100644
--- a/src/client/qwaylandintegration_p.h
+++ b/src/client/qwaylandintegration_p.h
@@ -34,6 +34,17 @@
 #ifndef QPLATFORMINTEGRATION_WAYLAND_H
 #define QPLATFORMINTEGRATION_WAYLAND_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qpa/qplatformintegration.h>
 
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
diff --git a/src/client/qwaylandnativeinterface.cpp b/src/client/qwaylandnativeinterface.cpp
index 8170c39f1..0d20075f0 100644
--- a/src/client/qwaylandnativeinterface.cpp
+++ b/src/client/qwaylandnativeinterface.cpp
@@ -58,8 +58,6 @@ void *QWaylandNativeInterface::nativeResourceForIntegration(const QByteArray &re
 
     if (lowerCaseResource == "display" || lowerCaseResource == "wl_display" || lowerCaseResource == "nativedisplay")
         return m_integration->display()->wl_display();
-    if (lowerCaseResource == "wl_event_queue")
-        return m_integration->display()->wl_event_queue();
     if (lowerCaseResource == "compositor")
         return const_cast<wl_compositor *>(m_integration->display()->wl_compositor());
     if (lowerCaseResource == "server_buffer_integration")
diff --git a/src/client/qwaylandnativeinterface_p.h b/src/client/qwaylandnativeinterface_p.h
index 04a46075d..7050f9758 100644
--- a/src/client/qwaylandnativeinterface_p.h
+++ b/src/client/qwaylandnativeinterface_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDNATIVEINTERFACE_H
 #define QWAYLANDNATIVEINTERFACE_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QVariantMap>
 #include <qpa/qplatformnativeinterface.h>
 
diff --git a/src/client/qwaylandqtkey_p.h b/src/client/qwaylandqtkey_p.h
index 322549d5b..2e9c7a255 100644
--- a/src/client/qwaylandqtkey_p.h
+++ b/src/client/qwaylandqtkey_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDQTKEY_H
 #define QWAYLANDQTKEY_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qpa/qwindowsysteminterface.h>
 
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
diff --git a/src/client/qwaylandscreen_p.h b/src/client/qwaylandscreen_p.h
index 3d38e30a8..e3e1515d4 100644
--- a/src/client/qwaylandscreen_p.h
+++ b/src/client/qwaylandscreen_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDSCREEN_H
 #define QWAYLANDSCREEN_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qpa/qplatformscreen.h>
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 
diff --git a/src/client/qwaylandshellsurface_p.h b/src/client/qwaylandshellsurface_p.h
index 2fb7ff9af..726d103f9 100644
--- a/src/client/qwaylandshellsurface_p.h
+++ b/src/client/qwaylandshellsurface_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDSHELLSURFACE_H
 #define QWAYLANDSHELLSURFACE_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QSize>
 #include <QObject>
 
diff --git a/src/client/qwaylandshmbackingstore_p.h b/src/client/qwaylandshmbackingstore_p.h
index 17e84f3cd..a1a6e19c3 100644
--- a/src/client/qwaylandshmbackingstore_p.h
+++ b/src/client/qwaylandshmbackingstore_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDSHMBACKINGSTORE_H
 #define QWAYLANDSHMBACKINGSTORE_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandbuffer_p.h>
 
 #include <qpa/qplatformbackingstore.h>
diff --git a/src/client/qwaylandshmwindow_p.h b/src/client/qwaylandshmwindow_p.h
index b046c5d84..a0a5edffd 100644
--- a/src/client/qwaylandshmwindow_p.h
+++ b/src/client/qwaylandshmwindow_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDSHMWINDOW_H
 #define QWAYLANDSHMWINDOW_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandwindow_p.h>
 #include <QtGui/QRegion>
 
diff --git a/src/client/qwaylandsubsurface_p.h b/src/client/qwaylandsubsurface_p.h
index 75d8cf6a0..4cbb99251 100644
--- a/src/client/qwaylandsubsurface_p.h
+++ b/src/client/qwaylandsubsurface_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDSUBSURFACE_H
 #define QWAYLANDSUBSURFACE_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <wayland-client.h>
 
 #include <QtCore/qglobal.h>
diff --git a/src/client/qwaylandtouch_p.h b/src/client/qwaylandtouch_p.h
index 2dda6243a..394ae6d36 100644
--- a/src/client/qwaylandtouch_p.h
+++ b/src/client/qwaylandtouch_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDTOUCH_H
 #define QWAYLANDTOUCH_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <qpa/qwindowsysteminterface.h>
 
 #include <QtWaylandClient/private/qwayland-touch-extension.h>
diff --git a/src/client/qwaylandwindow.cpp b/src/client/qwaylandwindow.cpp
index 762ef501a..5c06f66db 100644
--- a/src/client/qwaylandwindow.cpp
+++ b/src/client/qwaylandwindow.cpp
@@ -156,7 +156,8 @@ void QWaylandWindow::initWindow()
                 mShellSurface->updateTransientParent(window()->transientParent());
             }
         } else {
-            mShellSurface->setTopLevel();
+            if (window()->type() != Qt::ToolTip)
+                mShellSurface->setTopLevel();
         }
     }
 
@@ -269,17 +270,18 @@ void QWaylandWindow::setGeometry(const QRect &rect)
 void QWaylandWindow::setVisible(bool visible)
 {
     if (visible) {
-        if (window()->type() == Qt::Popup) {
-            QWaylandWindow *parent = transientParent();
-            if (!parent) {
-                // Try with the current focus window. It should be the right one and anyway
-                // better than having no parent at all.
-                parent = mDisplay->lastInputWindow();
-            }
-            if (parent) {
-                QWaylandWlShellSurface *wlshellSurface = qobject_cast<QWaylandWlShellSurface*>(mShellSurface);
-                if (wlshellSurface)
-                    wlshellSurface->setPopup(parent, mDisplay->lastInputDevice(), mDisplay->lastInputSerial());
+        if (mShellSurface) {
+            if (window()->type() == Qt::Popup) {
+                QWaylandWindow *parent = transientParent();
+                if (parent) {
+                    QWaylandWlShellSurface *wlshellSurface = qobject_cast<QWaylandWlShellSurface*>(mShellSurface);
+                    if (wlshellSurface)
+                        wlshellSurface->setPopup(parent, mDisplay->lastInputDevice(), mDisplay->lastInputSerial());
+                }
+            } else if (window()->type() == Qt::ToolTip) {
+                if (QWaylandWindow *parent = transientParent()) {
+                    mShellSurface->updateTransientParent(parent->window());
+                }
             }
         }
 
@@ -646,7 +648,9 @@ QWaylandWindow *QWaylandWindow::transientParent() const
         // events.
         return static_cast<QWaylandWindow *>(topLevelWindow(window()->transientParent())->handle());
     }
-    return 0;
+    // Try with the current focus window. It should be the right one and anyway
+    // better than having no parent at all.
+    return mDisplay->lastInputWindow();
 }
 
 void QWaylandWindow::handleMouse(QWaylandInputDevice *inputDevice, const QWaylandPointerEvent &e)
diff --git a/src/client/qwaylandwindow_p.h b/src/client/qwaylandwindow_p.h
index 6b9af1031..be8f53088 100644
--- a/src/client/qwaylandwindow_p.h
+++ b/src/client/qwaylandwindow_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDWINDOW_H
 #define QWAYLANDWINDOW_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QWaitCondition>
 #include <QtCore/QMutex>
 #include <QtGui/QIcon>
diff --git a/src/client/qwaylandwindowmanagerintegration.cpp b/src/client/qwaylandwindowmanagerintegration.cpp
index 56fe7c5a3..5e8a628bf 100644
--- a/src/client/qwaylandwindowmanagerintegration.cpp
+++ b/src/client/qwaylandwindowmanagerintegration.cpp
@@ -127,28 +127,33 @@ QByteArray QWaylandWindowManagerIntegration::desktopEnvironment() const
 
 void QWaylandWindowManagerIntegration::openUrl_helper(const QUrl &url)
 {
-    if (isInitialized()) {
-        QByteArray data = url.toString().toUtf8();
-
-        static const int chunkSize = 128;
-        while (!data.isEmpty()) {
-            QByteArray chunk = data.left(chunkSize);
-            data = data.mid(chunkSize);
-            open_url(!data.isEmpty(), QString::fromUtf8(chunk));
-        }
+    Q_ASSERT(isInitialized());
+    QByteArray data = url.toString().toUtf8();
+
+    static const int chunkSize = 128;
+    while (!data.isEmpty()) {
+        QByteArray chunk = data.left(chunkSize);
+        data = data.mid(chunkSize);
+        open_url(!data.isEmpty(), QString::fromUtf8(chunk));
     }
 }
 
 bool QWaylandWindowManagerIntegration::openUrl(const QUrl &url)
 {
-    openUrl_helper(url);
-    return true;
+    if (isInitialized()) {
+        openUrl_helper(url);
+        return true;
+    }
+    return QGenericUnixServices::openUrl(url);
 }
 
 bool QWaylandWindowManagerIntegration::openDocument(const QUrl &url)
 {
-    openUrl_helper(url);
-    return true;
+    if (isInitialized()) {
+        openUrl_helper(url);
+        return true;
+    }
+    return QGenericUnixServices::openDocument(url);
 }
 
 }
diff --git a/src/client/qwaylandwindowmanagerintegration_p.h b/src/client/qwaylandwindowmanagerintegration_p.h
index 612cda43e..73c1b29e8 100644
--- a/src/client/qwaylandwindowmanagerintegration_p.h
+++ b/src/client/qwaylandwindowmanagerintegration_p.h
@@ -34,11 +34,22 @@
 #ifndef QWAYLANDWINDOWMANAGERINTEGRATION_H
 #define QWAYLANDWINDOWMANAGERINTEGRATION_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QObject>
 #include <QtCore/QScopedPointer>
 
 #include <wayland-client.h>
-#include <qpa/qplatformservices.h>
+#include <QtPlatformSupport/private/qgenericunixservices_p.h>
 
 #include <QtWaylandClient/private/qwayland-windowmanager.h>
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
@@ -52,7 +63,7 @@ class QWaylandDisplay;
 
 class QWaylandWindowManagerIntegrationPrivate;
 
-class Q_WAYLAND_CLIENT_EXPORT QWaylandWindowManagerIntegration : public QObject, public QPlatformServices, public QtWayland::qt_windowmanager
+class Q_WAYLAND_CLIENT_EXPORT QWaylandWindowManagerIntegration : public QObject, public QGenericUnixServices, public QtWayland::qt_windowmanager
 {
     Q_OBJECT
     Q_DECLARE_PRIVATE(QWaylandWindowManagerIntegration)
diff --git a/src/client/qwaylandwlshellsurface.cpp b/src/client/qwaylandwlshellsurface.cpp
index 8888dbf4d..7235931d3 100644
--- a/src/client/qwaylandwlshellsurface.cpp
+++ b/src/client/qwaylandwlshellsurface.cpp
@@ -47,8 +47,8 @@ QT_BEGIN_NAMESPACE
 namespace QtWaylandClient {
 
 QWaylandWlShellSurface::QWaylandWlShellSurface(struct ::wl_shell_surface *shell_surface, QWaylandWindow *window)
-    : QtWayland::wl_shell_surface(shell_surface)
-    , QWaylandShellSurface(window)
+    : QWaylandShellSurface(window)
+    , QtWayland::wl_shell_surface(shell_surface)
     , m_window(window)
     , m_maximized(false)
     , m_fullscreen(false)
@@ -159,8 +159,7 @@ void QWaylandWlShellSurface::updateTransientParent(QWindow *parent)
 
     // set_transient expects a position relative to the parent
     QPoint transientPos = m_window->geometry().topLeft(); // this is absolute
-    QWindow *parentWin = m_window->window()->transientParent();
-    transientPos -= parentWin->geometry().topLeft();
+    transientPos -= parent->geometry().topLeft();
     if (parent_wayland_window->decoration()) {
         transientPos.setX(transientPos.x() + parent_wayland_window->decoration()->margins().left());
         transientPos.setY(transientPos.y() + parent_wayland_window->decoration()->margins().top());
diff --git a/src/client/qwaylandwlshellsurface_p.h b/src/client/qwaylandwlshellsurface_p.h
index 47d4467ce..78216a4c3 100644
--- a/src/client/qwaylandwlshellsurface_p.h
+++ b/src/client/qwaylandwlshellsurface_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDWLSHELLSURFACE_H
 #define QWAYLANDWLSHELLSURFACE_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QSize>
 
 #include <wayland-client.h>
diff --git a/src/client/qwaylandxdgshell_p.h b/src/client/qwaylandxdgshell_p.h
index 954dc5707..3fd248fc4 100644
--- a/src/client/qwaylandxdgshell_p.h
+++ b/src/client/qwaylandxdgshell_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDXDGSHELL_H
 #define QWAYLANDXDGSHELL_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QSize>
 
 #include <wayland-client.h>
diff --git a/src/client/qwaylandxdgsurface.cpp b/src/client/qwaylandxdgsurface.cpp
index f06d7e353..c89e230db 100644
--- a/src/client/qwaylandxdgsurface.cpp
+++ b/src/client/qwaylandxdgsurface.cpp
@@ -46,8 +46,8 @@ QT_BEGIN_NAMESPACE
 namespace QtWaylandClient {
 
 QWaylandXdgSurface::QWaylandXdgSurface(struct ::xdg_surface *xdg_surface, QWaylandWindow *window)
-    : QtWayland::xdg_surface(xdg_surface)
-    , QWaylandShellSurface(window)
+    : QWaylandShellSurface(window)
+    , QtWayland::xdg_surface(xdg_surface)
     , m_window(window)
     , m_maximized(false)
     , m_minimized(false)
@@ -56,6 +56,7 @@ QWaylandXdgSurface::QWaylandXdgSurface(struct ::xdg_surface *xdg_surface, QWayla
 {
     if (window->display()->windowExtension())
         m_extendedWindow = new QWaylandExtendedSurface(window);
+    m_size = m_window->window()->geometry().size();
 }
 
 QWaylandXdgSurface::~QWaylandXdgSurface()
@@ -126,8 +127,8 @@ void QWaylandXdgSurface::updateTransientParent(QWindow *parent)
     QWaylandWindow *parent_wayland_window = static_cast<QWaylandWindow *>(parent->handle());
     if (!parent_wayland_window)
         return;
-
-    set_parent(parent_wayland_window->object());
+    QtWayland::xdg_shell *shell = parent_wayland_window->display()->shellXdg();
+    set_parent(shell->get_xdg_surface(parent_wayland_window->object()));
 }
 
 void QWaylandXdgSurface::setTitle(const QString & title)
@@ -178,11 +179,11 @@ void QWaylandXdgSurface::xdg_surface_configure(int32_t width, int32_t height, st
 
     state = (uint32_t*) states->data;
 
-    for (uint32_t i=0; i < states->size; i++)
+    for (uint32_t i = 0; i < states->size / sizeof(state) ; i++)
     {
         switch (*(state+i)) {
         case XDG_SURFACE_STATE_MAXIMIZED:
-            aboutToMaximize = true;
+            aboutToMaximize = ((width > 0) && (height > 0));
             break;
         case XDG_SURFACE_STATE_FULLSCREEN:
             aboutToFullScreen = true;
@@ -191,7 +192,7 @@ void QWaylandXdgSurface::xdg_surface_configure(int32_t width, int32_t height, st
             m_margins = m_window->frameMargins();
             width -= m_margins.left() + m_margins.right();
             height -= m_margins.top() + m_margins.bottom();
-            m_size = QSize(width,height);
+            m_size = m_window->window()->geometry().size();
             break;
         case XDG_SURFACE_STATE_ACTIVATED:
             // TODO: here about the missing window activation
@@ -203,21 +204,23 @@ void QWaylandXdgSurface::xdg_surface_configure(int32_t width, int32_t height, st
 
     if (!m_fullscreen && aboutToFullScreen) {
         m_fullscreen = true;
-        m_size = m_window->window()->geometry().size();
         m_window->window()->showFullScreen();
     } else if (m_fullscreen && !aboutToFullScreen) {
         m_fullscreen = false;
-        m_window->window()->showNormal();
+        if ( m_maximized ) {
+            m_window->window()->showMaximized();
+        } else {
+            m_window->window()->showNormal();
+        }
     } else if (!m_maximized && aboutToMaximize) {
         m_maximized = true;
-        m_size = m_window->window()->geometry().size();
         m_window->window()->showMaximized();
     } else if (m_maximized && !aboutToMaximize) {
         m_maximized = false;
         m_window->window()->showNormal();
     }
 
-    if (width == 0 && height == 0) {
+    if (width == 0 || height == 0) {
         width = m_size.width();
         height = m_size.height();
     }
@@ -227,7 +230,7 @@ void QWaylandXdgSurface::xdg_surface_configure(int32_t width, int32_t height, st
         m_window->configure(0, width + m_margins.left() + m_margins.right(), height + m_margins.top() + m_margins.bottom());
     }
 
-    xdg_surface_ack_configure(object(), serial);
+    ack_configure(serial);
 }
 
 void QWaylandXdgSurface::xdg_surface_close()
diff --git a/src/client/qwaylandxdgsurface_p.h b/src/client/qwaylandxdgsurface_p.h
index 1a53a772d..8deafef77 100644
--- a/src/client/qwaylandxdgsurface_p.h
+++ b/src/client/qwaylandxdgsurface_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDXDGSURFACE_H
 #define QWAYLANDXDGSURFACE_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QSize>
 #include <QtCore/QMargins>
 
diff --git a/src/client/shellintegration/qwaylandshellintegration_p.h b/src/client/shellintegration/qwaylandshellintegration_p.h
index a4b40b088..f8e741520 100644
--- a/src/client/shellintegration/qwaylandshellintegration_p.h
+++ b/src/client/shellintegration/qwaylandshellintegration_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDSHELLINTEGRATION_H
 #define QWAYLANDSHELLINTEGRATION_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/qglobal.h>
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 
diff --git a/src/client/shellintegration/qwaylandshellintegrationfactory_p.h b/src/client/shellintegration/qwaylandshellintegrationfactory_p.h
index 873e57aec..7ec49521c 100644
--- a/src/client/shellintegration/qwaylandshellintegrationfactory_p.h
+++ b/src/client/shellintegration/qwaylandshellintegrationfactory_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDSHELLINTEGRATIONFACTORY_H
 #define QWAYLANDSHELLINTEGRATIONFACTORY_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 #include <QtCore/QStringList>
 
diff --git a/src/client/shellintegration/qwaylandshellintegrationplugin_p.h b/src/client/shellintegration/qwaylandshellintegrationplugin_p.h
index 9bae57cc9..9193fb071 100644
--- a/src/client/shellintegration/qwaylandshellintegrationplugin_p.h
+++ b/src/client/shellintegration/qwaylandshellintegrationplugin_p.h
@@ -34,6 +34,17 @@
 #ifndef QWAYLANDSHELLINTEGRATIONPLUGIN_H
 #define QWAYLANDSHELLINTEGRATIONPLUGIN_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandClient/private/qwaylandclientexport_p.h>
 
 #include <QtCore/qplugin.h>
diff --git a/src/compositor/compositor_api/qwaylandkeyboard.cpp b/src/compositor/compositor_api/qwaylandkeyboard.cpp
index b9377c853..93e2fbe90 100644
--- a/src/compositor/compositor_api/qwaylandkeyboard.cpp
+++ b/src/compositor/compositor_api/qwaylandkeyboard.cpp
@@ -67,6 +67,7 @@ QWaylandKeyboardPrivate::QWaylandKeyboardPrivate(QWaylandInputDevice *seat)
     , group()
     , pendingKeymap(false)
 #ifndef QT_NO_WAYLAND_XKB
+    , keymap_fd(-1)
     , xkb_state(0)
 #endif
 {
@@ -276,42 +277,58 @@ void QWaylandKeyboardPrivate::initXKB()
     createXKBKeymap();
 }
 
-void QWaylandKeyboardPrivate::createXKBKeymap()
-{
-    if (!xkb_context)
-        return;
-
-    if (xkb_state)
-        xkb_state_unref(xkb_state);
-
-    struct xkb_rule_names rule_names = { strdup(qPrintable(keymap.rules())),
-                                         strdup(qPrintable(keymap.model())),
-                                         strdup(qPrintable(keymap.layout())),
-                                         strdup(qPrintable(keymap.variant())),
-                                         strdup(qPrintable(keymap.options())) };
-    struct xkb_keymap *keymap = xkb_keymap_new_from_names(xkb_context, &rule_names, static_cast<xkb_keymap_compile_flags>(0));
 
+void QWaylandKeyboardPrivate::createXKBState(xkb_keymap *keymap)
+{
     char *keymap_str = xkb_keymap_get_as_string(keymap, XKB_KEYMAP_FORMAT_TEXT_V1);
-    if (!keymap_str)
-        qFatal("Failed to compile global XKB keymap");
+    if (!keymap_str) {
+        qWarning("Failed to compile global XKB keymap");
+        return;
+    }
 
     keymap_size = strlen(keymap_str) + 1;
+    if (keymap_fd >= 0)
+        close(keymap_fd);
     keymap_fd = createAnonymousFile(keymap_size);
-    if (keymap_fd < 0)
-        qFatal("Failed to create anonymous file of size %lu", static_cast<unsigned long>(keymap_size));
+    if (keymap_fd < 0) {
+        qWarning("Failed to create anonymous file of size %lu", static_cast<unsigned long>(keymap_size));
+        return;
+    }
 
     keymap_area = static_cast<char *>(mmap(0, keymap_size, PROT_READ | PROT_WRITE, MAP_SHARED, keymap_fd, 0));
     if (keymap_area == MAP_FAILED) {
         close(keymap_fd);
-        qFatal("Failed to map shared memory segment");
+        keymap_fd = -1;
+        qWarning("Failed to map shared memory segment");
+        return;
     }
 
     strcpy(keymap_area, keymap_str);
     free(keymap_str);
 
+    if (xkb_state)
+        xkb_state_unref(xkb_state);
     xkb_state = xkb_state_new(keymap);
+}
 
-    xkb_keymap_unref(keymap);
+void QWaylandKeyboardPrivate::createXKBKeymap()
+{
+    if (!xkb_context)
+        return;
+
+    struct xkb_rule_names rule_names = { strdup(qPrintable(keymap.rules())),
+                                         strdup(qPrintable(keymap.model())),
+                                         strdup(qPrintable(keymap.layout())),
+                                         strdup(qPrintable(keymap.variant())),
+                                         strdup(qPrintable(keymap.options())) };
+    struct xkb_keymap *keymap = xkb_keymap_new_from_names(xkb_context, &rule_names, static_cast<xkb_keymap_compile_flags>(0));
+
+    if (keymap) {
+        createXKBState(keymap);
+        xkb_keymap_unref(keymap);
+    } else {
+        qWarning("Failed to load the '%s' XKB keymap.", qPrintable(this->keymap.layout()));
+    }
 
     free((char *)rule_names.rules);
     free((char *)rule_names.model);
@@ -398,14 +415,13 @@ void QWaylandKeyboard::setKeymap(const QWaylandKeymap &keymap)
 {
     Q_D(QWaylandKeyboard);
     d->keymap = keymap;
+    d->pendingKeymap = true;
 
     // If there is no key currently pressed, update right away the keymap
     // Otherwise, delay the update when keys are released
     // see http://lists.freedesktop.org/archives/wayland-devel/2013-October/011395.html
     if (d->keys.isEmpty()) {
         d->updateKeymap();
-    } else {
-        d->pendingKeymap = true;
     }
 }
 
diff --git a/src/compositor/compositor_api/qwaylandkeyboard_p.h b/src/compositor/compositor_api/qwaylandkeyboard_p.h
index 1f380241d..9e5b7ee46 100644
--- a/src/compositor/compositor_api/qwaylandkeyboard_p.h
+++ b/src/compositor/compositor_api/qwaylandkeyboard_p.h
@@ -38,6 +38,17 @@
 #ifndef QTWAYLAND_QWLKEYBOARD_P_H
 #define QTWAYLAND_QWLKEYBOARD_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandCompositor/qwaylandexport.h>
 #include <QtWaylandCompositor/qwaylandinput.h>
 #include <QtWaylandCompositor/qwaylandkeyboard.h>
@@ -91,6 +102,7 @@ private:
 #ifndef QT_NO_WAYLAND_XKB
     void initXKB();
     void createXKBKeymap();
+    void createXKBState(xkb_keymap *keymap);
 #endif
 
     QWaylandInputDevice *seat;
diff --git a/src/compositor/compositor_api/qwaylandsurface_p.h b/src/compositor/compositor_api/qwaylandsurface_p.h
index 69bdb7dce..1f3676bd9 100644
--- a/src/compositor/compositor_api/qwaylandsurface_p.h
+++ b/src/compositor/compositor_api/qwaylandsurface_p.h
@@ -38,6 +38,17 @@
 #ifndef QWAYLANDSURFACE_P_H
 #define QWAYLANDSURFACE_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandCompositor/qwaylandexport.h>
 #include <private/qobject_p.h>
 
diff --git a/src/compositor/extensions/qwlinputmethodcontext_p.h b/src/compositor/extensions/qwlinputmethodcontext_p.h
index 4165939fb..febadc957 100644
--- a/src/compositor/extensions/qwlinputmethodcontext_p.h
+++ b/src/compositor/extensions/qwlinputmethodcontext_p.h
@@ -37,6 +37,17 @@
 #ifndef QTWAYLAND_QWLINPUTMETHODCONTEXT_P_H
 #define QTWAYLAND_QWLINPUTMETHODCONTEXT_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandCompositor/private/qwayland-server-input-method.h>
 
 QT_BEGIN_NAMESPACE
diff --git a/src/compositor/hardware_integration/qwlclientbufferintegration_p.h b/src/compositor/hardware_integration/qwlclientbufferintegration_p.h
index 9cbbe6ded..20aa2075b 100644
--- a/src/compositor/hardware_integration/qwlclientbufferintegration_p.h
+++ b/src/compositor/hardware_integration/qwlclientbufferintegration_p.h
@@ -37,6 +37,17 @@
 #ifndef QWAYLANDCLIENTBUFFERINTEGRATION_H
 #define QWAYLANDCLIENTBUFFERINTEGRATION_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandCompositor/qwaylandexport.h>
 #include <QtWaylandCompositor/qwaylandsurface.h>
 #include <QtCore/QSize>
diff --git a/src/compositor/hardware_integration/qwlclientbufferintegrationfactory_p.h b/src/compositor/hardware_integration/qwlclientbufferintegrationfactory_p.h
index 0b1f3bfc4..6608de261 100644
--- a/src/compositor/hardware_integration/qwlclientbufferintegrationfactory_p.h
+++ b/src/compositor/hardware_integration/qwlclientbufferintegrationfactory_p.h
@@ -37,6 +37,17 @@
 #ifndef QWAYLANDCLIENTBUFFERINTEGRATIONFACTORY_H
 #define QWAYLANDCLIENTBUFFERINTEGRATIONFACTORY_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandCompositor/qwaylandexport.h>
 #include <QtCore/QStringList>
 
diff --git a/src/compositor/hardware_integration/qwlclientbufferintegrationplugin_p.h b/src/compositor/hardware_integration/qwlclientbufferintegrationplugin_p.h
index 868cea85f..119ae0bfd 100644
--- a/src/compositor/hardware_integration/qwlclientbufferintegrationplugin_p.h
+++ b/src/compositor/hardware_integration/qwlclientbufferintegrationplugin_p.h
@@ -37,6 +37,17 @@
 #ifndef QWAYLANDCLIENTBUFFERINTEGRATIONPLUGIN_H
 #define QWAYLANDCLIENTBUFFERINTEGRATIONPLUGIN_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandCompositor/qwaylandexport.h>
 
 #include <QtCore/qplugin.h>
diff --git a/src/compositor/hardware_integration/qwlhwintegration_p.h b/src/compositor/hardware_integration/qwlhwintegration_p.h
index 181be244a..2cc11a87e 100644
--- a/src/compositor/hardware_integration/qwlhwintegration_p.h
+++ b/src/compositor/hardware_integration/qwlhwintegration_p.h
@@ -37,6 +37,17 @@
 #ifndef QWLHWINTEGRATION_P_H
 #define QWLHWINTEGRATION_P_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandCompositor/private/qwayland-server-hardware-integration.h>
 
 #include <QtWaylandCompositor/QWaylandExtension>
diff --git a/src/compositor/hardware_integration/qwlserverbufferintegration_p.h b/src/compositor/hardware_integration/qwlserverbufferintegration_p.h
index f4627db91..53920a709 100644
--- a/src/compositor/hardware_integration/qwlserverbufferintegration_p.h
+++ b/src/compositor/hardware_integration/qwlserverbufferintegration_p.h
@@ -37,6 +37,17 @@
 #ifndef QWAYLANDSERVERBUFFERINTEGRATION_H
 #define QWAYLANDSERVERBUFFERINTEGRATION_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/qglobal.h>
 #include <QtCore/QSize>
 #include <QtGui/qopengl.h>
diff --git a/src/compositor/hardware_integration/qwlserverbufferintegrationfactory_p.h b/src/compositor/hardware_integration/qwlserverbufferintegrationfactory_p.h
index b851e7c3c..f66e4144f 100644
--- a/src/compositor/hardware_integration/qwlserverbufferintegrationfactory_p.h
+++ b/src/compositor/hardware_integration/qwlserverbufferintegrationfactory_p.h
@@ -37,6 +37,17 @@
 #ifndef QWAYLANDSERVERBUFFERINTEGRATIONFACTORY_H
 #define QWAYLANDSERVERBUFFERINTEGRATIONFACTORY_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandCompositor/qwaylandexport.h>
 #include <QtCore/QStringList>
 
diff --git a/src/compositor/hardware_integration/qwlserverbufferintegrationplugin_p.h b/src/compositor/hardware_integration/qwlserverbufferintegrationplugin_p.h
index 1f091585d..0402d2700 100644
--- a/src/compositor/hardware_integration/qwlserverbufferintegrationplugin_p.h
+++ b/src/compositor/hardware_integration/qwlserverbufferintegrationplugin_p.h
@@ -37,6 +37,17 @@
 #ifndef QWAYLANDSERVERBUFFERINTEGRATIONPLUGIN_H
 #define QWAYLANDSERVERBUFFERINTEGRATIONPLUGIN_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandCompositor/qwaylandexport.h>
 
 #include <QtCore/qplugin.h>
diff --git a/src/compositor/wayland_wrapper/qwldatadevice_p.h b/src/compositor/wayland_wrapper/qwldatadevice_p.h
index ff553de9a..7359f3084 100644
--- a/src/compositor/wayland_wrapper/qwldatadevice_p.h
+++ b/src/compositor/wayland_wrapper/qwldatadevice_p.h
@@ -37,6 +37,17 @@
 #ifndef WLDATADEVICE_H
 #define WLDATADEVICE_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandCompositor/private/qwayland-server-wayland.h>
 #include <QtWaylandCompositor/QWaylandInputDevice>
 
diff --git a/src/compositor/wayland_wrapper/qwldatadevicemanager_p.h b/src/compositor/wayland_wrapper/qwldatadevicemanager_p.h
index e0109b28b..8408db977 100644
--- a/src/compositor/wayland_wrapper/qwldatadevicemanager_p.h
+++ b/src/compositor/wayland_wrapper/qwldatadevicemanager_p.h
@@ -37,6 +37,17 @@
 #ifndef WLDATADEVICEMANAGER_H
 #define WLDATADEVICEMANAGER_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QList>
 #include <QtCore/QMap>
 #include <QtGui/QClipboard>
diff --git a/src/compositor/wayland_wrapper/qwldataoffer_p.h b/src/compositor/wayland_wrapper/qwldataoffer_p.h
index a7d17c82e..09ca87650 100644
--- a/src/compositor/wayland_wrapper/qwldataoffer_p.h
+++ b/src/compositor/wayland_wrapper/qwldataoffer_p.h
@@ -37,6 +37,17 @@
 #ifndef WLDATAOFFER_H
 #define WLDATAOFFER_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QPointer>
 #include <QtWaylandCompositor/private/qwayland-server-wayland.h>
 
diff --git a/src/compositor/wayland_wrapper/qwldatasource_p.h b/src/compositor/wayland_wrapper/qwldatasource_p.h
index 4df13a2b2..4389b40fb 100644
--- a/src/compositor/wayland_wrapper/qwldatasource_p.h
+++ b/src/compositor/wayland_wrapper/qwldatasource_p.h
@@ -37,6 +37,17 @@
 #ifndef WLDATASOURCE_H
 #define WLDATASOURCE_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtWaylandCompositor/private/qwayland-server-wayland.h>
 #include <QObject>
 #include <QtCore/QList>
diff --git a/src/compositor/wayland_wrapper/qwlsurfacebuffer_p.h b/src/compositor/wayland_wrapper/qwlsurfacebuffer_p.h
index 2992a766c..24624cf8d 100644
--- a/src/compositor/wayland_wrapper/qwlsurfacebuffer_p.h
+++ b/src/compositor/wayland_wrapper/qwlsurfacebuffer_p.h
@@ -37,6 +37,17 @@
 #ifndef SURFACEBUFFER_H
 #define SURFACEBUFFER_H
 
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
 #include <QtCore/QRect>
 #include <QtGui/qopengl.h>
 #include <QImage>
diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp b/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp
index 2c3697bd8..efed808fb 100644
--- a/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp
+++ b/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp
@@ -149,6 +149,13 @@ QSurfaceFormat QWaylandEglWindow::format() const
     return m_format;
 }
 
+void QWaylandEglWindow::setVisible(bool visible)
+{
+    QWaylandWindow::setVisible(visible);
+    if (!visible)
+        invalidateSurface();
+}
+
 void QWaylandEglWindow::invalidateSurface()
 {
     if (m_eglSurface) {
diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.h b/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.h
index 400efcc8b..460647d86 100644
--- a/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.h
+++ b/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.h
@@ -67,6 +67,7 @@ public:
     void bindContentFBO();
 
     void invalidateSurface() Q_DECL_OVERRIDE;
+    void setVisible(bool visible) Q_DECL_OVERRIDE;
 
 private:
     QWaylandEglClientBufferIntegration *m_clientBufferIntegration;
diff --git a/src/hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.cpp b/src/hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.cpp
index 117c5ef80..d0e66362d 100644
--- a/src/hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.cpp
+++ b/src/hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.cpp
@@ -146,12 +146,6 @@ void WaylandEglClientBufferIntegration::initializeHardware(struct wl_display *di
         return;
     }
 
-    d->gl_egl_image_target_texture_2d = reinterpret_cast<PFNGLEGLIMAGETARGETTEXTURE2DOESPROC>(eglGetProcAddress("glEGLImageTargetTexture2DOES"));
-    if (!d->gl_egl_image_target_texture_2d) {
-        qWarning("QtCompositor: Failed to initialize EGL display. Could not find glEGLImageTargetTexture2DOES.");
-        return;
-    }
-
     if (d->egl_bind_wayland_display && d->egl_unbind_wayland_display) {
         d->display_bound = d->egl_bind_wayland_display(d->egl_display, display);
         if (!d->display_bound) {
@@ -170,11 +164,22 @@ void WaylandEglClientBufferIntegration::initializeHardware(struct wl_display *di
 void WaylandEglClientBufferIntegration::bindTextureToBuffer(struct ::wl_resource *buffer)
 {
     Q_D(WaylandEglClientBufferIntegration);
+
     if (!d->valid) {
         qWarning("QtCompositor: bindTextureToBuffer() failed");
         return;
     }
 
+    // Vivante drivers on the iMX6 don't resolve this function early enough for us, they seem to require the EGL/GLES setup to be further
+    // along than they are in initializeHardware(), so do the lookup here instead.
+    if (!d->gl_egl_image_target_texture_2d)
+        d->gl_egl_image_target_texture_2d = reinterpret_cast<PFNGLEGLIMAGETARGETTEXTURE2DOESPROC>(eglGetProcAddress("glEGLImageTargetTexture2DOES"));
+
+    if (!d->gl_egl_image_target_texture_2d) {
+        qWarning("QtCompositor: bindTextureToBuffer() failed. Could not find glEGLImageTargetTexture2DOES.");
+        return;
+    }
+
     EGLImageKHR image = d->egl_create_image(d->egl_display, EGL_NO_CONTEXT,
                                           EGL_WAYLAND_BUFFER_WL,
                                           buffer, NULL);
diff --git a/src/shared/qwaylandxkb.cpp b/src/shared/qwaylandxkb.cpp
index c947902bd..16d713c05 100644
--- a/src/shared/qwaylandxkb.cpp
+++ b/src/shared/qwaylandxkb.cpp
@@ -135,6 +135,8 @@ static const uint32_t KeyTbl[] = {
 
     XKB_KEY_XF86Eject,               Qt::Key_Eject,
 
+    XKB_KEY_XF86Phone,               Qt::Key_ToggleCallHangup,
+
     0,                          0
 };