From 42452085f7473e0af814abdee2828f52abcbe7ba Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 周六, 24 2月 2024 18:40:04 +0800
Subject: [PATCH] Workaround for issue #23
---
src/core/contexts/win32windowcontext.cpp | 34 +++++++++++++++++++++++++++-------
1 files changed, 27 insertions(+), 7 deletions(-)
diff --git a/src/core/contexts/win32windowcontext.cpp b/src/core/contexts/win32windowcontext.cpp
index 841273a..af7d4c8 100644
--- a/src/core/contexts/win32windowcontext.cpp
+++ b/src/core/contexts/win32windowcontext.cpp
@@ -6,13 +6,16 @@
#include <optional>
+#include <QtCore/QAbstractEventDispatcher>
+#include <QtCore/QDateTime>
#include <QtCore/QHash>
#include <QtCore/QScopeGuard>
#include <QtCore/QTimer>
-#include <QtCore/QDateTime>
#include <QtGui/QGuiApplication>
#include <QtGui/QPainter>
#include <QtGui/QPalette>
+
+#include <QtGui/qpa/qwindowsysteminterface.h>
#include <QtGui/private/qhighdpiscaling_p.h>
#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
@@ -29,6 +32,13 @@
#include "qwkglobal_p.h"
#include "qwkwindowsextra_p.h"
+
+// https://github.com/qt/qtbase/blob/6.6.1/src/plugins/platforms/windows/qwindowswindow.cpp#L2791
+// https://github.com/qt/qtbase/blob/6.6.1/src/plugins/platforms/windows/qwindowswindow.cpp#L3321
+// This implementation contradicts with QTBUG-113736 patch.
+#if !QWINDOWKIT_CONFIG(ENABLE_WINDOWS_SYSTEM_BORDERS) && QT_VERSION >= QT_VERSION_CHECK(6, 6, 1)
+# define QTBUG_113736_WORKAROUND
+#endif
namespace QWK {
@@ -153,7 +163,7 @@
[[maybe_unused]] const auto &cleaner =
qScopeGuard([windowThreadProcessId, currentThreadId]() {
::AttachThreadInput(windowThreadProcessId, currentThreadId, FALSE); //
- });
+ }); // TODO: Remove it
::BringWindowToTop(hwnd);
// Activate the window too. This will force us to the virtual desktop this
@@ -441,9 +451,12 @@
return false;
}
- static inline bool forwardFilteredEvents(QWindow *window, HWND hWnd, UINT message,
- WPARAM wParam, LPARAM lParam, LRESULT *result) {
+ static inline bool forwardFilteredEvent(QWindow *window, HWND hWnd, UINT message, WPARAM wParam,
+ LPARAM lParam, LRESULT *result) {
MSG msg = createMessageBlock(hWnd, message, wParam, lParam);
+
+ // https://github.com/qt/qtbase/blob/e26a87f1ecc40bc8c6aa5b889fce67410a57a702/src/plugins/platforms/windows/qwindowscontext.cpp#L1025
+ // Do exact the same as what Qt Windows plugin does.
// Run the native event filters. QTBUG-67095: Exclude input messages which are sent
// by QEventDispatcherWin32::processEvents()
@@ -590,7 +603,7 @@
// Forward the event to user-defined native event filters, there may be some messages
// that need to be processed by the user.
std::ignore =
- forwardFilteredEvents(ctx->window(), hWnd, message, wParam, lParam, &result);
+ forwardFilteredEvent(ctx->window(), hWnd, message, wParam, lParam, &result);
return result;
}
@@ -599,7 +612,8 @@
}
static inline void addManagedWindow(QWindow *window, HWND hWnd, Win32WindowContext *ctx) {
- const auto margins = [hWnd]() -> QMargins {
+#ifndef QTBUG_113736_WORKAROUND
+ const auto margins = [](HWND hWnd) -> QMargins {
const auto titleBarHeight = int(getTitleBarHeight(hWnd));
if (isSystemBorderEnabled()) {
return {0, -titleBarHeight, 0, 0};
@@ -607,10 +621,11 @@
const auto frameSize = int(getResizeBorderThickness(hWnd));
return {-frameSize, -titleBarHeight, -frameSize, -frameSize};
}
- }();
+ }(hWnd);
// Inform Qt we want and have set custom margins
setInternalWindowFrameMargins(window, margins);
+#endif
// Store original window proc
if (!g_qtWindowProc) {
@@ -801,6 +816,11 @@
mouseLeaveBlocked = false;
lastHitTestResult = WindowPart::Outside;
+#ifdef QTBUG_113736_WORKAROUND
+ m_delegate->setWindowFlags(m_host,
+ m_delegate->getWindowFlags(m_host) | Qt::FramelessWindowHint);
+#endif
+
// If the original window id is valid, remove all resources related
if (oldWinId) {
removeManagedWindow(reinterpret_cast<HWND>(oldWinId));
--
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