avoid depend on qGuiApp directly

xcbthread.cpp

@@ -0,0 +1,42 @@
+// SPDX-FileCopyrightText: 2024 UnionTech Software Technology Co., Ltd.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "xcbthread.h"
+#include "util.h"
+
+namespace tray {
+XcbThread::XcbThread(xcb_connection_t *connection, QObject *parent)
+    : QThread(parent)
+    , m_connection(connection)
+{
+}
+
+XcbThread::~XcbThread()
+{
+}
+
+void XcbThread::run()
+{
+    if (!m_connection) {
+        return;
+    }
+    // The Xembed type tray needs to reset the xwindow state of the receiving event to the state of not receiving events after the mouse
+    // leaves. This thread is used to receive the leave event and apply the operation.
+    QScopedPointer<xcb_generic_event_t> event;
+    while (!isInterruptionRequested()) {
+        event.reset(xcb_wait_for_event(m_connection));
+        if (event) {
+            uint8_t responseType = event->response_type & ~0x80;
+            switch (responseType) {
+            case XCB_LEAVE_NOTIFY: {
+                xcb_leave_notify_event_t *lE = (xcb_leave_notify_event_t *)event.data();
+                UTIL->setX11WindowInputShape(lE->event, QSize(0, 0));
+                break;
+            }
+            }
+        }
+    }
+}
+}
+