From 9137691e745039f8ad9cdee2594a958e244ba341 Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@qt.io>
Date: Mon, 5 Nov 2018 10:18:50 +0100
Subject: Windows QPA: Fix crash showing QSystemTrayIcon's context menu with
 PROCESS_DPI_UNAWARE

The coordinates of the WM_CONTEXT message may be out of any screen in
PROCESS_DPI_UNAWARE mode since hi-res coordinates are delivered in this case
(Windows issue). Default to primary screen with check to prevent a crash.

Fixes: QTBUG-67966
Change-Id: I1950360520e93cbf3509611b3057635769f6543a
Reviewed-by: Andre de la Rocha <andre.rocha@qt.io>
---
 .../platforms/windows/qwindowssystemtrayicon.cpp       | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

(limited to 'src/plugins')

diff --git a/src/plugins/platforms/windows/qwindowssystemtrayicon.cpp b/src/plugins/platforms/windows/qwindowssystemtrayicon.cpp
index 901d132ea5..3c27f2914d 100644
--- a/src/plugins/platforms/windows/qwindowssystemtrayicon.cpp
+++ b/src/plugins/platforms/windows/qwindowssystemtrayicon.cpp
@@ -382,12 +382,20 @@ bool QWindowsSystemTrayIcon::winEvent(const MSG &message, long *result)
             emit activated(DoubleClick);     // release we must ignore it
             break;
         case WM_CONTEXTMENU: {
+            // QTBUG-67966: Coordinates may be out of any screen in PROCESS_DPI_UNAWARE mode
+            // since hi-res coordinates are delivered in this case (Windows issue).
+            // Default to primary screen with check to prevent a crash.
             const QPoint globalPos = QPoint(GET_X_LPARAM(message.wParam), GET_Y_LPARAM(message.wParam));
-            const QPlatformScreen *screen = QWindowsContext::instance()->screenManager().screenAtDp(globalPos);
-            emit contextMenuRequested(globalPos, screen);
-            emit activated(Context);
-            if (m_menu)
-                m_menu->trackPopupMenu(message.hwnd, globalPos.x(), globalPos.y());
+            const auto &screenManager = QWindowsContext::instance()->screenManager();
+            const QPlatformScreen *screen = screenManager.screenAtDp(globalPos);
+            if (!screen)
+                screen = screenManager.screens().value(0);
+            if (screen) {
+                emit contextMenuRequested(globalPos, screen);
+                emit activated(Context);
+                if (m_menu)
+                    m_menu->trackPopupMenu(message.hwnd, globalPos.x(), globalPos.y());
+            }
         }
             break;
         case NIN_BALLOONUSERCLICK:
-- 
cgit v1.2.3


From 161c5693143783e0364d32c587497669747efc45 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tor=20Arne=20Vestb=C3=B8?= <tor.arne.vestbo@qt.io>
Date: Thu, 6 Dec 2018 14:46:26 +0100
Subject: macOS: Reset font glyph caches when application theme changes

Our glyph caches on 10.14 are based on the application appearance, so when
the application goes from dark to light or light to dark, we need to reset
and re-populate the glyph-caches to account for the new appearance.

Change-Id: If019d8cfa33ffb2b14747444b2ff74b288992f55
Fixes: QTBUG-71018
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
---
 src/plugins/platforms/cocoa/qcocoatheme.mm | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/plugins')

diff --git a/src/plugins/platforms/cocoa/qcocoatheme.mm b/src/plugins/platforms/cocoa/qcocoatheme.mm
index a2229159b5..240deeddbd 100644
--- a/src/plugins/platforms/cocoa/qcocoatheme.mm
+++ b/src/plugins/platforms/cocoa/qcocoatheme.mm
@@ -53,11 +53,13 @@
 #include "qcocoahelpers.h"
 
 #include <QtCore/qfileinfo.h>
+#include <QtGui/private/qfont_p.h>
 #include <QtGui/private/qguiapplication_p.h>
 #include <QtGui/private/qcoregraphics_p.h>
 #include <QtGui/qpainter.h>
 #include <QtGui/qtextformat.h>
 #include <QtFontDatabaseSupport/private/qcoretextfontdatabase_p.h>
+#include <QtFontDatabaseSupport/private/qfontengine_coretext_p.h>
 #include <QtThemeSupport/private/qabstractfileiconengine_p.h>
 #include <qpa/qplatformdialoghelper.h>
 #include <qpa/qplatformintegration.h>
@@ -162,6 +164,11 @@ void QCocoaTheme::handleSystemThemeChange()
     m_systemPalette = qt_mac_createSystemPalette();
     m_palettes = qt_mac_createRolePalettes();
 
+    if (QCoreTextFontEngine::fontSmoothing() == QCoreTextFontEngine::FontSmoothing::Grayscale) {
+        // Re-populate glyph caches based on the new appearance's assumed text fill color
+        QFontCache::instance()->clear();
+    }
+
     QWindowSystemInterface::handleThemeChange(nullptr);
 }
 
-- 
cgit v1.2.3


From ed90c306f2033eec4a6ac3aa356b2ea41e601160 Mon Sep 17 00:00:00 2001
From: Joerg Bornemann <joerg.bornemann@qt.io>
Date: Tue, 4 Dec 2018 10:36:44 +0100
Subject: Fix addition of the wasm platform plugin

Add the plugin; do not replace the whole SUBDIRS value.

Fixes: QTBUG-70375
Change-Id: Id40a69f54dfde5eb88894323c7e1146b6cad5a75
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
---
 src/plugins/platforms/platforms.pro | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/plugins')

diff --git a/src/plugins/platforms/platforms.pro b/src/plugins/platforms/platforms.pro
index 5bf2b77421..db2a31d1a5 100644
--- a/src/plugins/platforms/platforms.pro
+++ b/src/plugins/platforms/platforms.pro
@@ -46,7 +46,7 @@ haiku {
     SUBDIRS += haiku
 }
 
-wasm: SUBDIRS = wasm
+wasm: SUBDIRS += wasm
 
 qtConfig(mirclient): SUBDIRS += mirclient
 
-- 
cgit v1.2.3