Merge remote-tracking branch 'origin/5.6' into 5.7

Conflicts:
	tests/auto/widgets/itemviews/qtreeview/tst_qtreeview.cpp

Change-Id: I6f3878b204464313aa2f9d988d3b35121d4d9867

4 files changed, 35 insertions, 3 deletions

diff --git a/src/plugins/platforms/android/qandroidplatformfontdatabase.cpp b/src/plugins/platforms/android/qandroidplatformfontdatabase.cpp
index 0667a9073f..a14271c8f5 100644
--- a/src/plugins/platforms/android/qandroidplatformfontdatabase.cpp
+++ b/src/plugins/platforms/android/qandroidplatformfontdatabase.cpp
@@ -60,7 +60,8 @@ void QAndroidPlatformFontDatabase::populateFontDatabase()
 
     QStringList nameFilters;
     nameFilters << QLatin1String("*.ttf")
-                << QLatin1String("*.otf");
+                << QLatin1String("*.otf")
+                << QLatin1String("*.ttc");
 
     const auto entries = dir.entryInfoList(nameFilters, QDir::Files);
     for (const QFileInfo &fi : entries) {
diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_brcm/qeglfsbrcmintegration.cpp b/src/plugins/platforms/eglfs/deviceintegration/eglfs_brcm/qeglfsbrcmintegration.cpp
index 363fce2214..4e811a1dfe 100644
--- a/src/plugins/platforms/eglfs/deviceintegration/eglfs_brcm/qeglfsbrcmintegration.cpp
+++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_brcm/qeglfsbrcmintegration.cpp
@@ -93,9 +93,23 @@ void QEglFSBrcmIntegration::platformInit()
     bcm_host_init();
 }
 
+static int getDisplayId()
+{
+    // As defined in vc_dispmanx_types.h
+    // DISPMANX_ID_MAIN_LCD     0
+    // DISPMANX_ID_AUX_LCD      1
+    // DISPMANX_ID_HDMI         2
+    // DISPMANX_ID_SDTV         3
+    // DISPMANX_ID_FORCE_LCD    4
+    // DISPMANX_ID_FORCE_TV     5
+    // DISPMANX_ID_FORCE_OTHER  6 /* non-default display */
+    static const int dispmanxId = qEnvironmentVariableIntValue("QT_QPA_EGLFS_DISPMANX_ID");
+    return (dispmanxId >= 0 && dispmanxId <= 6) ? dispmanxId : 0;
+}
+
 EGLNativeDisplayType QEglFSBrcmIntegration::platformDisplay() const
 {
-    dispman_display = vc_dispmanx_display_open(0/* LCD */);
+    dispman_display = vc_dispmanx_display_open(getDisplayId());
     return EGL_DEFAULT_DISPLAY;
 }
 
@@ -107,7 +121,7 @@ void QEglFSBrcmIntegration::platformDestroy()
 QSize QEglFSBrcmIntegration::screenSize() const
 {
     uint32_t width, height;
-    graphics_get_display_size(0 /* LCD */, &width, &height);
+    graphics_get_display_size(getDisplayId(), &width, &height);
     return QSize(width, height);
 }
 
diff --git a/src/plugins/platforms/windows/qwindowskeymapper.cpp b/src/plugins/platforms/windows/qwindowskeymapper.cpp
index 5b2370b69d..ae3c477399 100644
--- a/src/plugins/platforms/windows/qwindowskeymapper.cpp
+++ b/src/plugins/platforms/windows/qwindowskeymapper.cpp
@@ -43,6 +43,7 @@
 #include "qwindowswindow.h"
 #include "qwindowsinputcontext.h"
 
+#include <QtGui/QGuiApplication>
 #include <QtGui/QWindow>
 #include <qpa/qwindowsysteminterface.h>
 #include <private/qguiapplication_p.h>
@@ -1078,6 +1079,21 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms
         if (PeekMessage(&wm_char, 0, charType, charType, PM_REMOVE)) {
             // Found a ?_CHAR
             uch = QChar(ushort(wm_char.wParam));
+            if (uch.isHighSurrogate()) {
+                m_lastHighSurrogate = uch;
+                return true;
+            } else if (uch.isLowSurrogate() && !m_lastHighSurrogate.isNull()) {
+                if (QObject *focusObject = QGuiApplication::focusObject()) {
+                    const QChar chars[2] = {m_lastHighSurrogate, uch};
+                    QInputMethodEvent event;
+                    event.setCommitString(QString(chars, 2));
+                    QCoreApplication::sendEvent(focusObject, &event);
+                }
+                m_lastHighSurrogate = QChar();
+                return true;
+            } else {
+                m_lastHighSurrogate = QChar();
+            }
             if (msgType == WM_SYSKEYDOWN && uch.isLetter() && (msg.lParam & KF_ALTDOWN))
                 uch = uch.toLower(); // (See doc of WM_SYSCHAR) Alt-letter
             if (!code && !uch.row())
diff --git a/src/plugins/platforms/windows/qwindowskeymapper.h b/src/plugins/platforms/windows/qwindowskeymapper.h
index e21c913156..1e32ddabcc 100644
--- a/src/plugins/platforms/windows/qwindowskeymapper.h
+++ b/src/plugins/platforms/windows/qwindowskeymapper.h
@@ -103,6 +103,7 @@ private:
     void deleteLayouts();
 
     QWindow *m_keyGrabber;
+    QChar m_lastHighSurrogate;
     static const size_t NumKeyboardLayoutItems = 256;
     KeyboardLayoutItem keyLayout[NumKeyboardLayoutItems];
 };