Long live Qt 4.5!

1 files changed, 748 insertions, 0 deletions

diff --git a/src/gui/util/qsystemtrayicon_win.cpp b/src/gui/util/qsystemtrayicon_win.cpp
new file mode 100644
index 0000000..84f9de4
--- /dev/null
+++ b/src/gui/util/qsystemtrayicon_win.cpp
@@ -0,0 +1,748 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the QtGui module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qsystemtrayicon_p.h"
+#ifndef QT_NO_SYSTEMTRAYICON
+//#define _WIN32_IE 0x0500
+#define _WIN32_IE 0x0600 //required for NOTIFYICONDATAW_V2_SIZE
+
+//missing defines for MINGW :
+#ifndef NIN_BALLOONTIMEOUT
+#define NIN_BALLOONTIMEOUT  (WM_USER + 4)
+#endif
+#ifndef NIN_BALLOONUSERCLICK
+#define NIN_BALLOONUSERCLICK (WM_USER + 5)
+#endif
+
+#include <qt_windows.h>
+#include <commctrl.h>
+#include <shlwapi.h>
+#include <QBitmap>
+#include <QLibrary>
+#include <QApplication>
+#include <QToolTip>
+#include <QDesktopWidget>
+#include <QSettings>
+
+#if defined(Q_OS_WINCE) && !defined(STANDARDSHELL_UI_MODEL)
+#   include <streams.h>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+#if defined(Q_OS_WINCE)
+static const UINT q_uNOTIFYICONID = 13;     // IDs from 0 to 12 are reserved on WinCE.
+#else
+static const UINT q_uNOTIFYICONID = 0;
+#endif
+
+static uint MYWM_TASKBARCREATED = 0;
+#define MYWM_NOTIFYICON (WM_APP+101)
+
+typedef BOOL (WINAPI *PtrShell_NotifyIcon)(DWORD,PNOTIFYICONDATA);
+static PtrShell_NotifyIcon ptrShell_NotifyIcon = 0;
+
+static void resolveLibs()
+{
+    static bool triedResolve = false;
+#if defined Q_OS_WINCE
+    QString libName(QLatin1String("coredll"));
+    const char* funcName = "Shell_NotifyIcon";
+#else
+    QString libName(QLatin1String("shell32"));
+    const char* funcName = "Shell_NotifyIconW";
+#endif
+    if (!triedResolve) {
+        QLibrary lib(libName);
+            triedResolve = true;
+            ptrShell_NotifyIcon = (PtrShell_NotifyIcon) lib.resolve(funcName);
+    }
+}
+
+class QSystemTrayIconSys : QWidget
+{
+public:
+    QSystemTrayIconSys(QSystemTrayIcon *object);
+    ~QSystemTrayIconSys();
+    bool winEvent( MSG *m, long *result );
+    bool trayMessageA(DWORD msg);
+    bool trayMessageW(DWORD msg);
+    bool trayMessage(DWORD msg);
+    bool iconDrawItem(LPDRAWITEMSTRUCT lpdi);
+    void setIconContentsW(NOTIFYICONDATAW &data);
+    void setIconContentsA(NOTIFYICONDATAA &data);
+    bool showMessageW(const QString &title, const QString &message, QSystemTrayIcon::MessageIcon type, uint uSecs);
+    bool showMessageA(const QString &title, const QString &message, QSystemTrayIcon::MessageIcon type, uint uSecs);
+    bool allowsMessages();
+    bool supportsMessages();
+    QRect findIconGeometry(const int a_iButtonID);
+    QRect findTrayGeometry();
+    HBITMAP createIconMask(const QBitmap &bitmap);
+    void createIcon();
+    int detectShellVersion() const;
+    HICON hIcon;
+    QPoint globalPos;
+    QSystemTrayIcon *q;
+private:
+    uint notifyIconSizeW;
+    uint notifyIconSizeA;
+    int currentShellVersion;
+    int maxTipLength;
+};
+
+// Checks for the shell32 dll version number, since only version
+// 5 or later of supports ballon messages
+bool QSystemTrayIconSys::allowsMessages()
+{
+#ifndef QT_NO_SETTINGS
+
+    QSettings settings(QLatin1String("HKEY_CURRENT_USER\\Software\\Microsoft"
+                                      "\\Windows\\CurrentVersion\\Explorer\\Advanced"), QSettings::NativeFormat);
+    return settings.value(QLatin1String("EnableBalloonTips"), true).toBool();
+#else
+    return false;
+#endif
+}
+
+// Checks for the shell32 dll version number, since only version
+// 5 or later of supports ballon messages
+bool QSystemTrayIconSys::supportsMessages()
+{
+#if NOTIFYICON_VERSION >= 3
+    if (currentShellVersion >= 5)
+        return allowsMessages();
+    else
+#endif
+        return false;
+}
+
+//Returns the runtime major version of the shell32 dll
+int QSystemTrayIconSys::detectShellVersion() const
+{
+#ifndef Q_OS_WINCE
+    int shellVersion = 4; //NT 4.0 and W95
+    DLLGETVERSIONPROC pDllGetVersion = (DLLGETVERSIONPROC)QLibrary::resolve(
+            QLatin1String("shell32"), "DllGetVersion");
+    if (pDllGetVersion)
+    {
+        DLLVERSIONINFO dvi;
+        HRESULT hr;
+        ZeroMemory(&dvi, sizeof(dvi));
+        dvi.cbSize = sizeof(dvi);
+        hr = (*pDllGetVersion)(&dvi);
+        if (SUCCEEDED(hr)) {
+            if (dvi.dwMajorVersion >= 5)
+            {
+                shellVersion = dvi.dwMajorVersion;
+            }
+        }
+    }
+    return shellVersion;
+#endif
+    return 4; //No ballonMessages and MaxTipLength = 64 for WindowsCE
+}
+
+QSystemTrayIconSys::QSystemTrayIconSys(QSystemTrayIcon *object)
+    : hIcon(0), q(object)
+{
+    currentShellVersion = detectShellVersion();
+    notifyIconSizeA = FIELD_OFFSET(NOTIFYICONDATAA, szTip[64]); // NOTIFYICONDATAA_V1_SIZE
+    notifyIconSizeW = FIELD_OFFSET(NOTIFYICONDATAW, szTip[64]); // NOTIFYICONDATAW_V1_SIZE;
+    maxTipLength = 64;
+
+#if NOTIFYICON_VERSION >= 3
+    if (currentShellVersion >=5) {
+        notifyIconSizeA = FIELD_OFFSET(NOTIFYICONDATAA, guidItem); // NOTIFYICONDATAA_V2_SIZE
+        notifyIconSizeW = FIELD_OFFSET(NOTIFYICONDATAW, guidItem); // NOTIFYICONDATAW_V2_SIZE;
+        maxTipLength = 128;
+    }
+#endif
+
+    // For restoring the tray icon after explorer crashes
+    if (!MYWM_TASKBARCREATED) {
+        MYWM_TASKBARCREATED = QT_WA_INLINE(RegisterWindowMessageW(L"TaskbarCreated"),RegisterWindowMessageA("TaskbarCreated"));
+    }
+}
+
+QSystemTrayIconSys::~QSystemTrayIconSys()
+{
+    if (hIcon)
+        DestroyIcon(hIcon);
+}
+
+void QSystemTrayIconSys::setIconContentsW(NOTIFYICONDATAW &tnd)
+{
+    tnd.uFlags = NIF_MESSAGE|NIF_ICON|NIF_TIP;
+    tnd.uCallbackMessage = MYWM_NOTIFYICON;
+    tnd.hIcon = hIcon;
+    QString tip = q->toolTip();
+
+    if (!tip.isNull()) {
+        // Tip is limited to maxTipLength - NULL; lstrcpyn appends a NULL terminator.
+        tip = tip.left(maxTipLength - 1) + QChar();
+#if defined(Q_OS_WINCE)
+        wcsncpy(tnd.szTip, reinterpret_cast<const wchar_t *> (tip.utf16()), qMin(tip.length()+1, maxTipLength));
+#else
+        lstrcpynW(tnd.szTip, (TCHAR*)tip.utf16(), qMin(tip.length()+1, maxTipLength));
+#endif
+    }
+}
+
+void QSystemTrayIconSys::setIconContentsA(NOTIFYICONDATAA &tnd)
+{
+    tnd.uFlags = NIF_MESSAGE|NIF_ICON|NIF_TIP;
+    tnd.uCallbackMessage = MYWM_NOTIFYICON;
+    tnd.hIcon = hIcon;
+    QString tip = q->toolTip();
+
+    if (!tip.isNull()) {
+        // Tip is limited to maxTipLength - NULL; lstrcpyn appends a NULL terminator.
+        tip = tip.left(maxTipLength - 1) + QChar();
+#if defined(Q_OS_WINCE)
+        strncpy(tnd.szTip, tip.toLocal8Bit().constData(), qMin(tip.length()+1, maxTipLength));
+#else
+        lstrcpynA(tnd.szTip, tip.toLocal8Bit().constData(), qMin(tip.length()+1, maxTipLength));
+#endif
+    }
+}
+
+int iconFlag( QSystemTrayIcon::MessageIcon icon )
+{
+    int flag = 0;
+#if NOTIFYICON_VERSION >= 3
+    switch (icon) {
+        case QSystemTrayIcon::NoIcon:
+            break;
+        case QSystemTrayIcon::Critical:
+            flag = NIIF_ERROR;
+            break;
+        case QSystemTrayIcon::Warning:
+            flag = NIIF_WARNING;
+            break;
+        case QSystemTrayIcon::Information:
+        default : // fall through
+            flag = NIIF_INFO;
+    }
+#else
+    Q_UNUSED(icon);
+#endif
+    return flag;
+}
+
+bool QSystemTrayIconSys::showMessageW(const QString &title, const QString &message, QSystemTrayIcon::MessageIcon type, uint uSecs)
+{
+#if NOTIFYICON_VERSION>=3
+    NOTIFYICONDATA tnd;
+    memset(&tnd, 0, notifyIconSizeW);
+    Q_ASSERT(testAttribute(Qt::WA_WState_Created));
+
+    setIconContentsW(tnd);
+#if defined(Q_OS_WINCE)
+    wcsncpy(tnd.szInfo, message.utf16(), qMin(message.length() + 1, 256));
+    wcsncpy(tnd.szInfoTitle, title.utf16(), qMin(title.length()+1, 64));
+#else
+    lstrcpynW(tnd.szInfo, (TCHAR*)message.utf16(), qMin(message.length() + 1, 256));
+    lstrcpynW(tnd.szInfoTitle, (TCHAR*)title.utf16(), qMin(title.length() + 1, 64));
+#endif
+    tnd.uID = q_uNOTIFYICONID;
+    tnd.dwInfoFlags = iconFlag(type);
+    tnd.cbSize = notifyIconSizeW;
+    tnd.hWnd = winId();
+    tnd.uTimeout = uSecs;
+    tnd.uFlags = NIF_INFO;
+    return ptrShell_NotifyIcon(NIM_MODIFY, &tnd);
+#else
+    Q_UNUSED(title);
+    Q_UNUSED(message);
+    Q_UNUSED(type);
+    Q_UNUSED(uSecs);
+    return false;
+#endif
+}
+
+bool QSystemTrayIconSys::showMessageA(const QString &title, const QString &message, QSystemTrayIcon::MessageIcon type, uint uSecs)
+{
+#if NOTIFYICON_VERSION>=3
+    NOTIFYICONDATAA tnd;
+    memset(&tnd, 0, notifyIconSizeA);
+    Q_ASSERT(testAttribute(Qt::WA_WState_Created));
+
+    setIconContentsA(tnd);
+#if defined(Q_OS_WINCE)
+    strncpy(tnd.szInfo, message.toLocal8Bit().constData(), qMin(message.length() + 1, 256));
+    strncpy(tnd.szInfoTitle, title.toLocal8Bit().constData(), qMin(title.length()+1, 64));
+#else
+    lstrcpynA(tnd.szInfo, message.toLocal8Bit().constData(), qMin(message.length() + 1, 256));
+    lstrcpynA(tnd.szInfoTitle, title.toLocal8Bit().constData(), qMin(title.length() + 1, 64));
+#endif
+    tnd.uID = q_uNOTIFYICONID;
+    tnd.dwInfoFlags = iconFlag(type);
+    tnd.cbSize = notifyIconSizeA;
+    tnd.hWnd = winId();
+    tnd.uTimeout = uSecs;
+    tnd.uFlags = NIF_INFO;
+    return Shell_NotifyIconA(NIM_MODIFY, &tnd);
+#else
+    Q_UNUSED(title);
+    Q_UNUSED(message);
+    Q_UNUSED(type);
+    Q_UNUSED(uSecs);
+    return false;
+#endif
+}
+
+bool QSystemTrayIconSys::trayMessageA(DWORD msg)
+{
+#if !defined(Q_OS_WINCE)
+    NOTIFYICONDATAA tnd;
+    memset(&tnd, 0, notifyIconSizeA);
+    tnd.uID = q_uNOTIFYICONID;
+    tnd.cbSize = notifyIconSizeA;
+    tnd.hWnd = winId();
+    Q_ASSERT(testAttribute(Qt::WA_WState_Created));
+
+    if (msg != NIM_DELETE) {
+        setIconContentsA(tnd);
+    }
+    return Shell_NotifyIconA(msg, &tnd);
+#else
+    Q_UNUSED(msg);
+    return false;
+#endif
+}
+
+bool QSystemTrayIconSys::trayMessageW(DWORD msg)
+{
+    NOTIFYICONDATAW tnd;
+    memset(&tnd, 0, notifyIconSizeW);
+    tnd.uID = q_uNOTIFYICONID;
+    tnd.cbSize = notifyIconSizeW;
+    tnd.hWnd = winId();
+    Q_ASSERT(testAttribute(Qt::WA_WState_Created));
+
+    if (msg != NIM_DELETE) {
+        setIconContentsW(tnd);
+    }
+    return ptrShell_NotifyIcon(msg, &tnd);
+}
+
+bool QSystemTrayIconSys::trayMessage(DWORD msg)
+{
+    resolveLibs();
+    if (!(ptrShell_NotifyIcon))
+        return false;
+
+    QT_WA({
+        return trayMessageW(msg);
+    },
+    {
+        return trayMessageA(msg);
+    });
+}
+
+bool QSystemTrayIconSys::iconDrawItem(LPDRAWITEMSTRUCT lpdi)
+{
+    if (!hIcon)
+        return false;
+
+    DrawIconEx(lpdi->hDC, lpdi->rcItem.left, lpdi->rcItem.top, hIcon, 0, 0, 0, 0, DI_NORMAL);
+    return true;
+}
+
+HBITMAP QSystemTrayIconSys::createIconMask(const QBitmap &bitmap)
+{
+    QImage bm = bitmap.toImage().convertToFormat(QImage::Format_Mono);
+    int w = bm.width();
+    int h = bm.height();
+    int bpl = ((w+15)/16)*2;                        // bpl, 16 bit alignment
+    uchar *bits = new uchar[bpl*h];
+    bm.invertPixels();
+    for (int y=0; y<h; y++)
+        memcpy(bits+y*bpl, bm.scanLine(y), bpl);
+    HBITMAP hbm = CreateBitmap(w, h, 1, 1, bits);
+    delete [] bits;
+    return hbm;
+}
+
+void QSystemTrayIconSys::createIcon()
+{
+    hIcon = 0;
+    QIcon icon = q->icon();
+    if (icon.isNull())
+        return;
+
+    const int iconSizeX = GetSystemMetrics(SM_CXSMICON);
+    const int iconSizeY = GetSystemMetrics(SM_CYSMICON);
+    QSize size = icon.actualSize(QSize(iconSizeX, iconSizeY));
+    QPixmap pm = icon.pixmap(size);
+    if (pm.isNull())
+        return;
+
+    QBitmap mask = pm.mask();
+    if (mask.isNull()) {
+        mask = QBitmap(pm.size());
+        mask.fill(Qt::color1);
+    }
+
+    HBITMAP im = createIconMask(mask);
+    ICONINFO ii;
+    ii.fIcon    = true;
+    ii.hbmMask  = im;
+    ii.hbmColor = pm.toWinHBITMAP(QPixmap::Alpha);
+    ii.xHotspot = 0;
+    ii.yHotspot = 0;
+    hIcon = CreateIconIndirect(&ii);
+
+    DeleteObject(ii.hbmColor);
+    DeleteObject(im);
+}
+
+bool QSystemTrayIconSys::winEvent( MSG *m, long *result )
+{
+    switch(m->message) {
+    case WM_CREATE:
+#ifdef GWLP_USERDATA
+        SetWindowLongPtr(winId(), GWLP_USERDATA, (LONG_PTR)((CREATESTRUCTW*)m->lParam)->lpCreateParams);
+#else
+        SetWindowLong(winId(), GWL_USERDATA, (LONG)((CREATESTRUCTW*)m->lParam)->lpCreateParams);
+#endif
+        break;
+
+    case WM_DRAWITEM:
+        return iconDrawItem((LPDRAWITEMSTRUCT)m->lParam);
+
+    case MYWM_NOTIFYICON:
+        {
+            RECT r;
+            GetWindowRect(winId(), &r);
+            QEvent *e = 0;
+            Qt::KeyboardModifiers keys = QApplication::keyboardModifiers();
+            QPoint gpos = QCursor::pos();
+
+            switch (m->lParam) {
+            case WM_LBUTTONUP:
+                emit q->activated(QSystemTrayIcon::Trigger);
+                break;
+
+#if !defined(Q_OS_WINCE)
+            case WM_LBUTTONDBLCLK:
+                emit q->activated(QSystemTrayIcon::DoubleClick);
+                break;
+
+            case WM_RBUTTONUP:
+                if (q->contextMenu()) {
+                    q->contextMenu()->popup(gpos);
+                    q->contextMenu()->activateWindow();
+                    //Must be activated for proper keyboardfocus and menu closing on windows:
+                }
+                emit q->activated(QSystemTrayIcon::Context);
+                break;
+
+            case NIN_BALLOONUSERCLICK:
+                emit q->messageClicked();
+                break;
+
+            case WM_MBUTTONUP:
+                emit q->activated(QSystemTrayIcon::MiddleClick);
+                break;
+#endif
+            default:
+                        break;
+            }
+            if (e) {
+                bool res = QApplication::sendEvent(q, e);
+                delete e;
+                return res;
+            }
+            break;
+        }
+    default:
+        if (m->message == MYWM_TASKBARCREATED)
+            trayMessage(NIM_ADD);
+        else
+            return QWidget::winEvent(m, result);
+        break;
+    }
+    return 0;
+}
+
+void QSystemTrayIconPrivate::install_sys()
+{
+    Q_Q(QSystemTrayIcon);
+    if (!sys) {
+        sys = new QSystemTrayIconSys(q);
+        sys->createIcon();
+        sys->trayMessage(NIM_ADD);
+    }
+}
+
+//fallback on win 95/98
+QRect QSystemTrayIconSys::findTrayGeometry()
+{
+    //Use lower right corner as fallback
+    QPoint brCorner = qApp->desktop()->screenGeometry().bottomRight();
+    QRect ret(brCorner.x() - 10, brCorner.y() - 10, 10, 10);
+#if defined(Q_OS_WINCE)
+    HWND trayHandle = FindWindowW(L"Shell_TrayWnd", NULL);
+#else
+    HWND trayHandle = FindWindowA("Shell_TrayWnd", NULL);
+#endif
+    if (trayHandle) {
+#if defined(Q_OS_WINCE)
+        trayHandle = FindWindowW(L"TrayNotifyWnd", NULL);
+#else
+        trayHandle = FindWindowExA(trayHandle, NULL, "TrayNotifyWnd", NULL);
+#endif
+        if (trayHandle) {
+            RECT r;
+            if (GetWindowRect(trayHandle, &r)) {
+                ret = QRect(r.left, r.top, r.right- r.left, r.bottom - r.top);
+            }
+        }
+    }
+    return ret;
+}
+
+/*
+* This function tries to determine the icon geometry from the tray
+*
+* If it fails an invalid rect is returned.
+*/
+QRect QSystemTrayIconSys::findIconGeometry(const int iconId)
+{
+    QRect ret;
+
+    TBBUTTON buttonData;
+    DWORD processID = 0;
+#if defined(Q_OS_WINCE)
+    HWND trayHandle = FindWindowW(L"Shell_TrayWnd", NULL);
+#else
+    HWND trayHandle = FindWindowA("Shell_TrayWnd", NULL);
+#endif
+
+    //find the toolbar used in the notification area
+    if (trayHandle) {
+#if defined(Q_OS_WINCE)
+        trayHandle = FindWindowW(L"TrayNotifyWnd", NULL);
+#else
+        trayHandle = FindWindowExA(trayHandle, NULL, "TrayNotifyWnd", NULL);
+#endif
+        if (trayHandle) {
+#if defined(Q_OS_WINCE)
+            HWND hwnd = FindWindowW(L"SysPager", NULL);
+#else
+            HWND hwnd = FindWindowEx(trayHandle, NULL, L"SysPager", NULL);
+#endif
+            if (hwnd) {
+#if defined(Q_OS_WINCE)
+                hwnd = FindWindow(L"ToolbarWindow32", NULL);
+#else
+                hwnd = FindWindowEx(hwnd, NULL, L"ToolbarWindow32", NULL);
+#endif
+                if (hwnd)
+                    trayHandle = hwnd;
+            }
+        }
+    }
+
+    if (!trayHandle)
+        return ret;
+
+    GetWindowThreadProcessId(trayHandle, &processID);
+    if (processID <= 0)
+        return ret;
+
+    HANDLE trayProcess = OpenProcess(PROCESS_VM_OPERATION | PROCESS_VM_READ, 0, processID);
+    if (!trayProcess)
+        return ret;
+
+    int buttonCount = SendMessage(trayHandle, TB_BUTTONCOUNT, 0, 0);
+#if defined(Q_OS_WINCE)
+    LPVOID data = VirtualAlloc(NULL, sizeof(TBBUTTON), MEM_COMMIT, PAGE_READWRITE);
+#else
+    LPVOID data = VirtualAllocEx(trayProcess, NULL, sizeof(TBBUTTON), MEM_COMMIT, PAGE_READWRITE);
+#endif
+
+    if ( buttonCount < 1 || !data ) {
+        CloseHandle(trayProcess);
+        return ret;
+    }
+
+    //search for our icon among all toolbar buttons
+    for (int toolbarButton = 0; toolbarButton  < buttonCount; ++toolbarButton ) {
+        SIZE_T numBytes = 0;
+        DWORD appData[2] = { 0, 0 };
+        SendMessage(trayHandle, TB_GETBUTTON, toolbarButton , (LPARAM)data);
+
+        if(!ReadProcessMemory(trayProcess, data, &buttonData, sizeof(TBBUTTON), &numBytes))
+            continue;
+
+        if(!ReadProcessMemory(trayProcess, (LPVOID) buttonData.dwData, appData, sizeof(appData), &numBytes))
+            continue;
+
+        int currentIconId = appData[1];
+        HWND currentIconHandle = (HWND) appData[0];
+        bool isHidden = buttonData.fsState & TBSTATE_HIDDEN;
+
+        if (currentIconHandle == winId() &&
+            currentIconId == iconId && !isHidden) {
+            SendMessage(trayHandle, TB_GETITEMRECT, toolbarButton , (LPARAM)data);
+            RECT iconRect = {0, 0};
+            if(ReadProcessMemory(trayProcess, data, &iconRect, sizeof(RECT), &numBytes)) {
+                MapWindowPoints(trayHandle, NULL, (LPPOINT)&iconRect, 2);
+                QRect geometry(iconRect.left + 1, iconRect.top + 1,
+                                iconRect.right - iconRect.left - 2,
+                                iconRect.bottom - iconRect.top - 2);
+                if (geometry.isValid())
+                    ret = geometry;
+                break;
+            }
+        }
+    }
+#if defined(Q_OS_WINCE)
+    VirtualFree(data, 0, MEM_RELEASE);
+#else
+    VirtualFreeEx(trayProcess, data, 0, MEM_RELEASE);
+#endif
+    CloseHandle(trayProcess);
+    return ret;
+}
+
+
+void QSystemTrayIconPrivate::showMessage_sys(const QString &title, const QString &message, QSystemTrayIcon::MessageIcon type, int timeOut)
+{
+    if (!sys || !sys->allowsMessages())
+        return;
+
+    uint uSecs = 0;
+    if ( timeOut < 0)
+        uSecs = 10000; //10 sec default
+    else uSecs = (int)timeOut;
+
+    resolveLibs();
+
+    //message is limited to 255 chars + NULL
+    QString messageString;
+    if (message.isEmpty() && !title.isEmpty())
+        messageString = QLatin1String(" "); //ensures that the message shows when only title is set
+    else
+        messageString = message.left(255) + QChar();
+
+    //title is limited to 63 chars + NULL
+    QString titleString = title.left(63) + QChar();
+
+    if (sys->supportsMessages()) {
+        QT_WA({
+            sys->showMessageW(titleString, messageString, type, (unsigned int)uSecs);
+        }, {
+            sys->showMessageA(titleString, messageString, type, (unsigned int)uSecs);
+        });
+    } else {
+        //use fallbacks
+        QRect iconPos = sys->findIconGeometry(0);
+        if (iconPos.isValid()) {
+            QBalloonTip::showBalloon(type, title, message, sys->q, iconPos.center(), uSecs, true);
+        } else {
+            QRect trayRect = sys->findTrayGeometry();
+            QBalloonTip::showBalloon(type, title, message, sys->q, QPoint(trayRect.left(),
+                                     trayRect.center().y()), uSecs, false);
+        }
+    }
+}
+
+QRect QSystemTrayIconPrivate::geometry_sys() const
+{
+    if (!sys)
+        return QRect();
+    return sys->findIconGeometry(0);
+}
+
+void QSystemTrayIconPrivate::remove_sys()
+{
+    if (!sys)
+        return;
+
+    sys->trayMessage(NIM_DELETE);
+    delete sys;
+    sys = 0;
+}
+
+void QSystemTrayIconPrivate::updateIcon_sys()
+{
+    if (!sys)
+        return;
+
+    HICON hIconToDestroy = sys->hIcon;
+
+    sys->createIcon();
+    sys->trayMessage(NIM_MODIFY);
+
+    if (hIconToDestroy)
+        DestroyIcon(hIconToDestroy);
+}
+
+void QSystemTrayIconPrivate::updateMenu_sys()
+{
+
+}
+
+void QSystemTrayIconPrivate::updateToolTip_sys()
+{
+#ifdef Q_OS_WINCE
+    // Calling sys->trayMessage(NIM_MODIFY) on an existing icon is broken on Windows CE.
+    // So we need to call updateIcon_sys() which creates a new icon handle.
+    updateIcon_sys();
+#else
+    if (!sys)
+        return;
+
+    sys->trayMessage(NIM_MODIFY);
+#endif
+}
+
+bool QSystemTrayIconPrivate::isSystemTrayAvailable_sys()
+{
+    return true;
+}
+
+QT_END_NAMESPACE
+
+#endif