From 8917cdf13b67350d2533335bb06f170b0289bfae Mon Sep 17 00:00:00 2001 From: Friedemann Kleint Date: Thu, 18 Feb 2016 13:07:07 +0100 Subject: Windows QPA/font code: Fix warnings as shown by Qt Creator's Clang based code model. Introduce C++ casts and add some conversions. Where possible, increase const-correctness. Task-number: QTBUG-50804 Change-Id: Idd73730ae83b837c065c8c80f500d5336570f228 Reviewed-by: Joerg Bornemann --- .../platforms/windows/qwindowsfontdatabase.cpp | 20 ++-- .../platforms/windows/qwindowsfontengine.cpp | 106 +++++++++++---------- 2 files changed, 66 insertions(+), 60 deletions(-) (limited to 'src/plugins/platforms/windows') diff --git a/src/plugins/platforms/windows/qwindowsfontdatabase.cpp b/src/plugins/platforms/windows/qwindowsfontdatabase.cpp index 1adf4115c9..322ba0ec27 100644 --- a/src/plugins/platforms/windows/qwindowsfontdatabase.cpp +++ b/src/plugins/platforms/windows/qwindowsfontdatabase.cpp @@ -269,10 +269,10 @@ namespace { quint16 nameIds[requiredRecordCount] = { 1, 2, 3, 4, 6 }; int sizeOfHeader = sizeof(NameTable) + sizeof(NameRecord) * requiredRecordCount; - int newFamilyNameSize = newFamilyName.size() * sizeof(quint16); + int newFamilyNameSize = newFamilyName.size() * int(sizeof(quint16)); const QString regularString = QString::fromLatin1("Regular"); - int regularStringSize = regularString.size() * sizeof(quint16); + int regularStringSize = regularString.size() * int(sizeof(quint16)); // Align table size of table to 32 bits (pad with 0) int fullSize = ((sizeOfHeader + newFamilyNameSize + regularStringSize) & ~3) + 4; @@ -792,7 +792,7 @@ static QString getEnglishName(const uchar *table, quint32 bytes) length /= 2; i18n_name.resize(length); - QChar *uc = (QChar *) i18n_name.unicode(); + QChar *uc = const_cast(i18n_name.unicode()); const unsigned char *string = table + string_offset + offset; for (int i = 0; i < length; ++i) uc[i] = getUShort(string + 2*i); @@ -800,10 +800,10 @@ static QString getEnglishName(const uchar *table, quint32 bytes) // Apple Roman i18n_name.resize(length); - QChar *uc = (QChar *) i18n_name.unicode(); + QChar *uc = const_cast(i18n_name.unicode()); const unsigned char *string = table + string_offset + offset; for (int i = 0; i < length; ++i) - uc[i] = QLatin1Char(string[i]); + uc[i] = QLatin1Char(char(string[i])); } } } @@ -1154,8 +1154,9 @@ QT_WARNING_POP DWORD count = 0; QByteArray newFontData = font.data(); - HANDLE fontHandle = AddFontMemResourceEx((void *)newFontData.constData(), newFontData.size(), 0, - &count); + HANDLE fontHandle = + AddFontMemResourceEx(const_cast(newFontData.constData()), + DWORD(newFontData.size()), 0, &count); if (count == 0 && fontHandle != 0) { RemoveFontMemResourceEx(fontHandle); fontHandle = 0; @@ -1373,8 +1374,9 @@ QStringList QWindowsFontDatabase::addApplicationFont(const QByteArray &fontData, return families; DWORD dummy = 0; - font.handle = AddFontMemResourceEx((void *)fontData.constData(), fontData.size(), 0, - &dummy); + font.handle = + AddFontMemResourceEx(const_cast(fontData.constData()), + DWORD(fontData.size()), 0, &dummy); if (font.handle == 0) return QStringList(); diff --git a/src/plugins/platforms/windows/qwindowsfontengine.cpp b/src/plugins/platforms/windows/qwindowsfontengine.cpp index 00f9ecea60..cda8386ca0 100644 --- a/src/plugins/platforms/windows/qwindowsfontengine.cpp +++ b/src/plugins/platforms/windows/qwindowsfontengine.cpp @@ -159,6 +159,12 @@ bool QWindowsFontEngine::hasEbdtTable() const return GetFontData(hdc, MAKE_TAG('E', 'B', 'D', 'T'), 0, 0, 0) != GDI_ERROR; } +static inline QString stringFromOutLineTextMetric(const OUTLINETEXTMETRIC *otm, PSTR offset) +{ + const uchar *p = reinterpret_cast(otm) + quintptr(offset); + return QString::fromWCharArray(reinterpret_cast(p)); +} + void QWindowsFontEngine::getCMap() { ttf = (bool)(tm.tmPitchAndFamily & TMPF_TRUETYPE) || hasCMapTable(); @@ -182,11 +188,12 @@ void QWindowsFontEngine::getCMap() _faceId.index = 0; if(cmap) { OUTLINETEXTMETRIC *otm = getOutlineTextMetric(hdc); - designToDevice = QFixed((int)otm->otmEMSquare)/QFixed::fromReal(fontDef.pixelSize); - unitsPerEm = otm->otmEMSquare; - x_height = (int)otm->otmsXHeight; - loadKerningPairs(QFixed((int)otm->otmEMSquare)/int(otm->otmTextMetrics.tmHeight)); - _faceId.filename = QFile::encodeName(QString::fromWCharArray((wchar_t *)((char *)otm + (quintptr)otm->otmpFullName))); + unitsPerEm = int(otm->otmEMSquare); + const QFixed unitsPerEmF(unitsPerEm); + designToDevice = unitsPerEmF / QFixed::fromReal(fontDef.pixelSize); + x_height = int(otm->otmsXHeight); + loadKerningPairs(unitsPerEmF / int(otm->otmTextMetrics.tmHeight)); + _faceId.filename = QFile::encodeName(stringFromOutLineTextMetric(otm, otm->otmpFullName)); lineWidth = otm->otmsUnderscoreSize; fsType = otm->otmfsType; free(otm); @@ -387,9 +394,9 @@ void QWindowsFontEngine::recalcAdvances(QGlyphLayout *glyphs, QFontEngine::Shape for(int i = 0; i < glyphs->numGlyphs; i++) { unsigned int glyph = glyphs->glyphs[i]; if(int(glyph) >= designAdvancesSize) { - int newSize = (glyph + 256) >> 8 << 8; - designAdvances = q_check_ptr((QFixed *)realloc(designAdvances, - newSize*sizeof(QFixed))); + const int newSize = int(glyph + 256) >> 8 << 8; + designAdvances = reinterpret_cast(realloc(designAdvances, size_t(newSize) * sizeof(QFixed))); + Q_CHECK_PTR(designAdvances); for(int i = designAdvancesSize; i < newSize; ++i) designAdvances[i] = -1000000; designAdvancesSize = newSize; @@ -411,9 +418,9 @@ void QWindowsFontEngine::recalcAdvances(QGlyphLayout *glyphs, QFontEngine::Shape unsigned int glyph = glyphs->glyphs[i]; if (glyph >= widthCacheSize) { - int newSize = (glyph + 256) >> 8 << 8; - widthCache = q_check_ptr((unsigned char *)realloc(widthCache, - newSize*sizeof(QFixed))); + const uint newSize = (glyph + 256) >> 8 << 8; + widthCache = reinterpret_cast(realloc(widthCache, newSize * sizeof(QFixed))); + Q_CHECK_PTR(widthCache); memset(widthCache + widthCacheSize, 0, newSize - widthCacheSize); widthCacheSize = newSize; } @@ -433,7 +440,7 @@ void QWindowsFontEngine::recalcAdvances(QGlyphLayout *glyphs, QFontEngine::Shape ++chrLen; } SIZE size = {0, 0}; - GetTextExtentPoint32(hdc, (wchar_t *)ch, chrLen, &size); + GetTextExtentPoint32(hdc, reinterpret_cast(ch), chrLen, &size); width = size.cx; } else { calculateTTFGlyphWidth(hdc, glyph, width); @@ -441,7 +448,7 @@ void QWindowsFontEngine::recalcAdvances(QGlyphLayout *glyphs, QFontEngine::Shape glyphs->advances[i] = width; // if glyph's within cache range, store it for later if (width > 0 && width < 0x100) - widthCache[glyph] = width; + widthCache[glyph] = uchar(width); } } @@ -482,10 +489,10 @@ bool QWindowsFontEngine::getOutlineMetrics(glyph_t glyph, const QTransform &t, g // results provided when transforming via MAT2 does not // match the glyphs that are drawn using a WorldTransform XFORM xform; - xform.eM11 = t.m11(); - xform.eM12 = t.m12(); - xform.eM21 = t.m21(); - xform.eM22 = t.m22(); + xform.eM11 = FLOAT(t.m11()); + xform.eM12 = FLOAT(t.m12()); + xform.eM21 = FLOAT(t.m21()); + xform.eM22 = FLOAT(t.m22()); xform.eDx = 0; xform.eDy = 0; SetGraphicsMode(hdc, GM_ADVANCED); @@ -507,7 +514,8 @@ bool QWindowsFontEngine::getOutlineMetrics(glyph_t glyph, const QTransform &t, g if (res != GDI_ERROR) { *metrics = glyph_metrics_t(gm.gmptGlyphOrigin.x, -gm.gmptGlyphOrigin.y, - (int)gm.gmBlackBoxX, (int)gm.gmBlackBoxY, gm.gmCellIncX, gm.gmCellIncY); + int(gm.gmBlackBoxX), int(gm.gmBlackBoxY), + gm.gmCellIncX, gm.gmCellIncY); return true; } else { return false; @@ -526,7 +534,7 @@ glyph_metrics_t QWindowsFontEngine::boundingBox(glyph_t glyph, const QTransform if (!ttf && !success) { // Bitmap fonts - wchar_t ch = glyph; + wchar_t ch = wchar_t(glyph); ABCFLOAT abc; GetCharABCWidthsFloat(hdc, ch, ch, &abc); int width = qRound(abc.abcfB); @@ -791,7 +799,7 @@ static bool addGlyphToPath(glyph_t glyph, const QFixedPoint &position, HDC hdc, return false; // #### obey scale *metric = glyph_metrics_t(gMetric.gmptGlyphOrigin.x, -gMetric.gmptGlyphOrigin.y, - (int)gMetric.gmBlackBoxX, (int)gMetric.gmBlackBoxY, + int(gMetric.gmBlackBoxX), int(gMetric.gmBlackBoxY), gMetric.gmCellIncX, gMetric.gmCellIncY); } #endif @@ -801,17 +809,15 @@ static bool addGlyphToPath(glyph_t glyph, const QFixedPoint &position, HDC hdc, if (ttf) glyphFormat |= GGO_GLYPH_INDEX; - int bufferSize = GDI_ERROR; - bufferSize = GetGlyphOutline(hdc, glyph, glyphFormat, &gMetric, 0, 0, &mat); - if ((DWORD)bufferSize == GDI_ERROR) { + const DWORD bufferSize = GetGlyphOutline(hdc, glyph, glyphFormat, &gMetric, 0, 0, &mat); + if (bufferSize == GDI_ERROR) return false; - } - void *dataBuffer = new char[bufferSize]; + char *dataBuffer = new char[bufferSize]; DWORD ret = GDI_ERROR; ret = GetGlyphOutline(hdc, glyph, glyphFormat, &gMetric, bufferSize, dataBuffer, &mat); if (ret == GDI_ERROR) { - delete [](char *)dataBuffer; + delete [] dataBuffer; return false; } @@ -824,20 +830,18 @@ static bool addGlyphToPath(glyph_t glyph, const QFixedPoint &position, HDC hdc, } #endif - int offset = 0; - int headerOffset = 0; - TTPOLYGONHEADER *ttph = 0; + DWORD offset = 0; + DWORD headerOffset = 0; QPointF oset = position.toPointF(); while (headerOffset < bufferSize) { - ttph = (TTPOLYGONHEADER*)((char *)dataBuffer + headerOffset); + const TTPOLYGONHEADER *ttph = reinterpret_cast(dataBuffer + headerOffset); QPointF lastPoint(qt_to_qpointf(ttph->pfxStart, scale)); path->moveTo(lastPoint + oset); offset += sizeof(TTPOLYGONHEADER); - TTPOLYCURVE *curve; - while (offsetcb)) { - curve = (TTPOLYCURVE*)((char*)(dataBuffer) + offset); + while (offset < headerOffset + ttph->cb) { + const TTPOLYCURVE *curve = reinterpret_cast(dataBuffer + offset); switch (curve->wType) { case TT_PRIM_LINE: { for (int i=0; icpfx; ++i) { @@ -882,7 +886,7 @@ static bool addGlyphToPath(glyph_t glyph, const QFixedPoint &position, HDC hdc, path->closeSubpath(); headerOffset += ttph->cb; } - delete [] (char*)dataBuffer; + delete [] dataBuffer; return true; } @@ -980,15 +984,15 @@ QFontEngine::Properties QWindowsFontEngine::properties() const Properties p; p.emSquare = unitsPerEm; p.italicAngle = otm->otmItalicAngle; - p.postscriptName = QString::fromWCharArray((wchar_t *)((char *)otm + (quintptr)otm->otmpFamilyName)).toLatin1(); - p.postscriptName += QString::fromWCharArray((wchar_t *)((char *)otm + (quintptr)otm->otmpStyleName)).toLatin1(); - p.postscriptName = QFontEngine::convertToPostscriptFontFamilyName(p.postscriptName); + const QByteArray name = stringFromOutLineTextMetric(otm, otm->otmpFamilyName).toLatin1() + + stringFromOutLineTextMetric(otm, otm->otmpStyleName).toLatin1(); + p.postscriptName = QFontEngine::convertToPostscriptFontFamilyName(name); p.boundingBox = QRectF(otm->otmrcFontBox.left, -otm->otmrcFontBox.top, otm->otmrcFontBox.right - otm->otmrcFontBox.left, otm->otmrcFontBox.top - otm->otmrcFontBox.bottom); p.ascent = otm->otmAscent; p.descent = -otm->otmDescent; - p.leading = (int)otm->otmLineGap; + p.leading = int(otm->otmLineGap); p.capHeight = 0; p.lineWidth = otm->otmsUnderscoreSize; free(otm); @@ -1054,10 +1058,10 @@ QWindowsNativeImage *QWindowsFontEngine::drawGDIGlyph(HFONT font, glyph_t glyph, XFORM xform; if (has_transformation) { - xform.eM11 = t.m11(); - xform.eM12 = t.m12(); - xform.eM21 = t.m21(); - xform.eM22 = t.m22(); + xform.eM11 = FLOAT(t.m11()); + xform.eM12 = FLOAT(t.m12()); + xform.eM21 = FLOAT(t.m21()); + xform.eM22 = FLOAT(t.m22()); xform.eDx = margin; xform.eDy = margin; @@ -1067,7 +1071,7 @@ QWindowsNativeImage *QWindowsFontEngine::drawGDIGlyph(HFONT font, glyph_t glyph, SetWorldTransform(hdc, &xform); HGDIOBJ old_font = SelectObject(hdc, font); - int ggo_options = GGO_METRICS | (ttf ? GGO_GLYPH_INDEX : 0); + const UINT ggo_options = GGO_METRICS | (ttf ? GGO_GLYPH_INDEX : 0); GLYPHMETRICS tgm; MAT2 mat; memset(&mat, 0, sizeof(mat)); @@ -1081,13 +1085,13 @@ QWindowsNativeImage *QWindowsFontEngine::drawGDIGlyph(HFONT font, glyph_t glyph, SelectObject(hdc, old_font); if (result == GDI_ERROR) { - const int errorCode = GetLastError(); + const int errorCode = int(GetLastError()); qErrnoWarning(errorCode, "QWinFontEngine: unable to query transformed glyph metrics (GetGlyphOutline() failed, error %d)...", errorCode); return 0; } - iw = tgm.gmBlackBoxX; - ih = tgm.gmBlackBoxY; + iw = int(tgm.gmBlackBoxX); + ih = int(tgm.gmBlackBoxY); xform.eDx -= tgm.gmptGlyphOrigin.x; xform.eDy += tgm.gmptGlyphOrigin.y; @@ -1124,11 +1128,11 @@ QWindowsNativeImage *QWindowsFontEngine::drawGDIGlyph(HFONT font, glyph_t glyph, if (has_transformation) { SetGraphicsMode(hdc, GM_ADVANCED); SetWorldTransform(hdc, &xform); - ExtTextOut(hdc, 0, 0, options, 0, (LPCWSTR) &glyph, 1, 0); + ExtTextOut(hdc, 0, 0, options, 0, reinterpret_cast(&glyph), 1, 0); } else #endif // !Q_OS_WINCE { - ExtTextOut(hdc, -gx + margin, -gy + margin, options, 0, (LPCWSTR) &glyph, 1, 0); + ExtTextOut(hdc, -gx + margin, -gy + margin, options, 0, reinterpret_cast(&glyph), 1, 0); } SelectObject(hdc, old_font); @@ -1159,7 +1163,7 @@ QImage QWindowsFontEngine::alphaMapForGlyph(glyph_t glyph, const QTransform &xfo QImage::Format mask_format = QWindowsNativeImage::systemFormat(); mask_format = QImage::Format_RGB32; - QWindowsNativeImage *mask = drawGDIGlyph(font, glyph, 0, xform, mask_format); + const QWindowsNativeImage *mask = drawGDIGlyph(font, glyph, 0, xform, mask_format); if (mask == 0) { if (m_fontEngineData->clearTypeEnabled) DeleteObject(font); @@ -1206,11 +1210,11 @@ QImage QWindowsFontEngine::alphaRGBMapForGlyph(glyph_t glyph, QFixed, const QTra UINT contrast; SystemParametersInfo(SPI_GETFONTSMOOTHINGCONTRAST, 0, &contrast, 0); - SystemParametersInfo(SPI_SETFONTSMOOTHINGCONTRAST, 0, (void *) 1000, 0); + SystemParametersInfo(SPI_SETFONTSMOOTHINGCONTRAST, 0, reinterpret_cast(quintptr(1000)), 0); int margin = glyphMargin(QFontEngine::Format_A32); QWindowsNativeImage *mask = drawGDIGlyph(font, glyph, margin, t, QImage::Format_RGB32); - SystemParametersInfo(SPI_SETFONTSMOOTHINGCONTRAST, 0, (void *) quintptr(contrast), 0); + SystemParametersInfo(SPI_SETFONTSMOOTHINGCONTRAST, 0, reinterpret_cast(quintptr(contrast)), 0); if (mask == 0) return QImage(); -- cgit v1.2.3 From b20548f9999d8c111268f3f2287c0801c6c5cbb0 Mon Sep 17 00:00:00 2001 From: Friedemann Kleint Date: Thu, 18 Feb 2016 13:13:49 +0100 Subject: Windows QPA: Fix warnings as shown by Qt Creator's Clang based code model. Code except font, accessibility and file qwindowswindow.cpp. Task-number: QTBUG-50804 Change-Id: I40848264f9fa16eea00cf70d7be009c484c49e92 Reviewed-by: Oliver Wolff --- .../platforms/windows/qwindowsbackingstore.cpp | 4 +- .../platforms/windows/qwindowsclipboard.cpp | 4 +- src/plugins/platforms/windows/qwindowscontext.cpp | 46 +++---- src/plugins/platforms/windows/qwindowscursor.cpp | 6 +- src/plugins/platforms/windows/qwindowsdrag.cpp | 4 +- .../platforms/windows/qwindowseglcontext.cpp | 12 +- .../platforms/windows/qwindowsglcontext.cpp | 6 +- .../platforms/windows/qwindowsinputcontext.cpp | 25 ++-- .../platforms/windows/qwindowsintegration.cpp | 4 +- .../platforms/windows/qwindowskeymapper.cpp | 66 ++++----- src/plugins/platforms/windows/qwindowsmime.cpp | 152 ++++++++++----------- .../platforms/windows/qwindowsmousehandler.cpp | 20 +-- .../platforms/windows/qwindowsnativeimage.cpp | 8 +- src/plugins/platforms/windows/qwindowsole.cpp | 12 +- src/plugins/platforms/windows/qwindowsole.h | 2 +- .../platforms/windows/qwindowsopengltester.cpp | 15 +- .../platforms/windows/qwindowsopengltester.h | 8 +- src/plugins/platforms/windows/qwindowsscreen.cpp | 6 +- src/plugins/platforms/windows/qwindowsservices.cpp | 10 +- .../platforms/windows/qwindowstabletsupport.cpp | 2 +- .../platforms/windows/qwindowstabletsupport.h | 2 +- src/plugins/platforms/windows/qwindowstheme.cpp | 11 +- 22 files changed, 214 insertions(+), 211 deletions(-) (limited to 'src/plugins/platforms/windows') diff --git a/src/plugins/platforms/windows/qwindowsbackingstore.cpp b/src/plugins/platforms/windows/qwindowsbackingstore.cpp index af9d2a5969..a518c0bb83 100644 --- a/src/plugins/platforms/windows/qwindowsbackingstore.cpp +++ b/src/plugins/platforms/windows/qwindowsbackingstore.cpp @@ -93,7 +93,7 @@ void QWindowsBackingStore::flush(QWindow *window, const QRegion ®ion, SIZE size = {r.width(), r.height()}; POINT ptDst = {r.x(), r.y()}; POINT ptSrc = {0, 0}; - BLENDFUNCTION blend = {AC_SRC_OVER, 0, (BYTE)(255.0 * rw->opacity()), AC_SRC_ALPHA}; + BLENDFUNCTION blend = {AC_SRC_OVER, 0, BYTE(qRound(255.0 * rw->opacity())), AC_SRC_ALPHA}; if (QWindowsContext::user32dll.updateLayeredWindowIndirect) { RECT dirty = {dirtyRect.x(), dirtyRect.y(), dirtyRect.x() + dirtyRect.width(), dirtyRect.y() + dirtyRect.height()}; @@ -119,7 +119,7 @@ void QWindowsBackingStore::flush(QWindow *window, const QRegion ®ion, m_image->hdc(), br.x() + offset.x(), br.y() + offset.y(), SRCCOPY)) { const DWORD lastError = GetLastError(); // QTBUG-35926, QTBUG-29716: may fail after lock screen. if (lastError != ERROR_SUCCESS && lastError != ERROR_INVALID_HANDLE) - qErrnoWarning(lastError, "%s: BitBlt failed", __FUNCTION__); + qErrnoWarning(int(lastError), "%s: BitBlt failed", __FUNCTION__); } rw->releaseDC(); #ifndef Q_OS_WINCE diff --git a/src/plugins/platforms/windows/qwindowsclipboard.cpp b/src/plugins/platforms/windows/qwindowsclipboard.cpp index 8b0be5d916..930f901523 100644 --- a/src/plugins/platforms/windows/qwindowsclipboard.cpp +++ b/src/plugins/platforms/windows/qwindowsclipboard.cpp @@ -259,9 +259,9 @@ bool QWindowsClipboard::clipboardViewerWndProc(HWND hwnd, UINT message, WPARAM w switch (message) { case WM_CHANGECBCHAIN: { - const HWND toBeRemoved = (HWND)wParam; + const HWND toBeRemoved = reinterpret_cast(wParam); if (toBeRemoved == m_nextClipboardViewer) { - m_nextClipboardViewer = (HWND)lParam; + m_nextClipboardViewer = reinterpret_cast(lParam); } else { propagateClipboardMessage(message, wParam, lParam); } diff --git a/src/plugins/platforms/windows/qwindowscontext.cpp b/src/plugins/platforms/windows/qwindowscontext.cpp index 6ff6875c49..09c2f7df2e 100644 --- a/src/plugins/platforms/windows/qwindowscontext.cpp +++ b/src/plugins/platforms/windows/qwindowscontext.cpp @@ -101,10 +101,10 @@ static inline bool useRTL_Extensions(QSysInfo::WinVersion ver) if ((ver & QSysInfo::WV_NT_based) && (ver >= QSysInfo::WV_VISTA)) { // Since the IsValidLanguageGroup/IsValidLocale functions always return true on // Vista, check the Keyboard Layouts for enabling RTL. - if (const UINT nLayouts = GetKeyboardLayoutList(0, 0)) { + if (const int nLayouts = GetKeyboardLayoutList(0, 0)) { QScopedArrayPointer lpList(new HKL[nLayouts]); GetKeyboardLayoutList(nLayouts, lpList.data()); - for (UINT i = 0; i < nLayouts; ++i) { + for (int i = 0; i < nLayouts; ++i) { switch (PRIMARYLANGID((quintptr)lpList[i])) { case LANG_ARABIC: case LANG_HEBREW: @@ -540,15 +540,15 @@ QString QWindowsContext::registerWindowClass(QString cname, // add an instance-specific ID, the address of the window proc. static int classExists = -1; - const HINSTANCE appInstance = (HINSTANCE)GetModuleHandle(0); + const HINSTANCE appInstance = static_cast(GetModuleHandle(0)); if (classExists == -1) { WNDCLASS wcinfo; - classExists = GetClassInfo(appInstance, (wchar_t*)cname.utf16(), &wcinfo); + classExists = GetClassInfo(appInstance, reinterpret_cast(cname.utf16()), &wcinfo); classExists = classExists && wcinfo.lpfnWndProc != proc; } if (classExists) - cname += QString::number((quintptr)proc); + cname += QString::number(reinterpret_cast(proc)); if (d->m_registeredWindowClassNames.contains(cname)) // already registered in our list return cname; @@ -568,13 +568,13 @@ QString QWindowsContext::registerWindowClass(QString cname, #ifndef Q_OS_WINCE wc.hbrBackground = brush; if (icon) { - wc.hIcon = (HICON)LoadImage(appInstance, L"IDI_ICON1", IMAGE_ICON, 0, 0, LR_DEFAULTSIZE); + wc.hIcon = static_cast(LoadImage(appInstance, L"IDI_ICON1", IMAGE_ICON, 0, 0, LR_DEFAULTSIZE)); if (wc.hIcon) { int sw = GetSystemMetrics(SM_CXSMICON); int sh = GetSystemMetrics(SM_CYSMICON); - wc.hIconSm = (HICON)LoadImage(appInstance, L"IDI_ICON1", IMAGE_ICON, sw, sh, 0); + wc.hIconSm = static_cast(LoadImage(appInstance, L"IDI_ICON1", IMAGE_ICON, sw, sh, 0)); } else { - wc.hIcon = (HICON)LoadImage(0, IDI_APPLICATION, IMAGE_ICON, 0, 0, LR_DEFAULTSIZE | LR_SHARED); + wc.hIcon = static_cast(LoadImage(0, IDI_APPLICATION, IMAGE_ICON, 0, 0, LR_DEFAULTSIZE | LR_SHARED)); wc.hIconSm = 0; } } else { @@ -590,7 +590,7 @@ QString QWindowsContext::registerWindowClass(QString cname, #endif wc.lpszMenuName = 0; - wc.lpszClassName = (wchar_t*)cname.utf16(); + wc.lpszClassName = reinterpret_cast(cname.utf16()); #ifndef Q_OS_WINCE ATOM atom = RegisterClassEx(&wc); #else @@ -610,10 +610,10 @@ QString QWindowsContext::registerWindowClass(QString cname, void QWindowsContext::unregisterWindowClasses() { - const HINSTANCE appInstance = (HINSTANCE)GetModuleHandle(0); + const HINSTANCE appInstance = static_cast(GetModuleHandle(0)); foreach (const QString &name, d->m_registeredWindowClassNames) { - if (!UnregisterClass((wchar_t*)name.utf16(), appInstance) && QWindowsContext::verbose) + if (!UnregisterClass(reinterpret_cast(name.utf16()), appInstance) && QWindowsContext::verbose) qErrnoWarning("UnregisterClass failed for '%s'", qPrintable(name)); } d->m_registeredWindowClassNames.clear(); @@ -629,11 +629,11 @@ QString QWindowsContext::windowsErrorMessage(unsigned long errorCode) QString rc = QString::fromLatin1("#%1: ").arg(errorCode); ushort *lpMsgBuf; - const int len = FormatMessage( + const DWORD len = FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, - NULL, errorCode, 0, (LPTSTR)&lpMsgBuf, 0, NULL); + NULL, errorCode, 0, reinterpret_cast(&lpMsgBuf), 0, NULL); if (len) { - rc = QString::fromUtf16(lpMsgBuf, len); + rc = QString::fromUtf16(lpMsgBuf, int(len)); LocalFree(lpMsgBuf); } else { rc += QString::fromLatin1(""); @@ -797,11 +797,11 @@ HWND QWindowsContext::createDummyWindow(const QString &classNameIn, if (!wndProc) wndProc = DefWindowProc; QString className = registerWindowClass(classNameIn, wndProc); - return CreateWindowEx(0, (wchar_t*)className.utf16(), + return CreateWindowEx(0, reinterpret_cast(className.utf16()), windowName, style, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, - HWND_MESSAGE, NULL, (HINSTANCE)GetModuleHandle(0), NULL); + HWND_MESSAGE, NULL, static_cast(GetModuleHandle(0)), NULL); } #ifndef Q_OS_WINCE @@ -812,11 +812,11 @@ static inline QString errorMessageFromComError(const _com_error &comError) { TCHAR *message = Q_NULLPTR; FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, - NULL, comError.Error(), MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT), + NULL, DWORD(comError.Error()), MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT), message, 0, NULL); if (message) { const QString result = QString::fromWCharArray(message).trimmed(); - LocalFree((HLOCAL)message); + LocalFree(static_cast(message)); return result; } if (const WORD wCode = comError.WCode()) @@ -1064,7 +1064,7 @@ bool QWindowsContext::windowsProc(HWND hwnd, UINT message, platformWindow->handleMoved(); return true; case QtWindows::ResizeEvent: - platformWindow->handleResized((int)wParam); + platformWindow->handleResized(static_cast(wParam)); return true; #ifndef Q_OS_WINCE // maybe available on some SDKs revisit WM_GETMINMAXINFO case QtWindows::QuerySizeHints: @@ -1203,7 +1203,7 @@ bool QWindowsContext::windowsProc(HWND hwnd, UINT message, sessionManager->setActive(false); sessionManager->allowsInteraction(); - bool endsession = (bool) wParam; + const bool endsession = wParam != 0; // we receive the message for each toplevel window included internal hidden ones, // but the aboutToQuit signal should be emitted only once. @@ -1270,7 +1270,7 @@ bool QWindowsContext::handleContextMenuEvent(QWindow *window, const MSG &msg) bool mouseTriggered = false; QPoint globalPos; QPoint pos; - if (msg.lParam != (int)0xffffffff) { + if (msg.lParam != int(0xffffffff)) { mouseTriggered = true; globalPos.setX(msg.pt.x); globalPos.setY(msg.pt.y); @@ -1278,8 +1278,8 @@ bool QWindowsContext::handleContextMenuEvent(QWindow *window, const MSG &msg) RECT clientRect; if (GetClientRect(msg.hwnd, &clientRect)) { - if (pos.x() < (int)clientRect.left || pos.x() >= (int)clientRect.right || - pos.y() < (int)clientRect.top || pos.y() >= (int)clientRect.bottom) + if (pos.x() < clientRect.left || pos.x() >= clientRect.right || + pos.y() < clientRect.top || pos.y() >= clientRect.bottom) { // This is the case that user has right clicked in the window's caption, // We should call DefWindowProc() to display a default shortcut menu diff --git a/src/plugins/platforms/windows/qwindowscursor.cpp b/src/plugins/platforms/windows/qwindowscursor.cpp index 9f65f73a81..cda741c226 100644 --- a/src/plugins/platforms/windows/qwindowscursor.cpp +++ b/src/plugins/platforms/windows/qwindowscursor.cpp @@ -113,8 +113,8 @@ HCURSOR QWindowsCursor::createPixmapCursor(QPixmap pixmap, const QPoint &hotSpot ICONINFO ii; ii.fIcon = 0; - ii.xHotspot = hotSpot.x(); - ii.yHotspot = hotSpot.y(); + ii.xHotspot = DWORD(hotSpot.x()); + ii.yHotspot = DWORD(hotSpot.y()); ii.hbmMask = im; ii.hbmColor = ic; @@ -571,7 +571,7 @@ HCURSOR QWindowsCursor::createCursorFromShape(Qt::CursorShape cursorShape, const for (const QWindowsStandardCursorMapping *s = standardCursors; s < sEnd; ++s) { if (s->shape == cursorShape) { #ifndef Q_OS_WINCE - return (HCURSOR)LoadImage(0, s->resource, IMAGE_CURSOR, 0, 0, LR_DEFAULTSIZE | LR_SHARED); + return static_cast(LoadImage(0, s->resource, IMAGE_CURSOR, 0, 0, LR_DEFAULTSIZE | LR_SHARED)); #else return LoadCursor(0, s->resource); #endif diff --git a/src/plugins/platforms/windows/qwindowsdrag.cpp b/src/plugins/platforms/windows/qwindowsdrag.cpp index 18e67ff1a3..150e135604 100644 --- a/src/plugins/platforms/windows/qwindowsdrag.cpp +++ b/src/plugins/platforms/windows/qwindowsdrag.cpp @@ -641,7 +641,7 @@ QWindowsOleDropTarget::Drop(LPDATAOBJECT pDataObj, DWORD grfKeyState, m_chosenEffect = DROPEFFECT_COPY; HGLOBAL hData = GlobalAlloc(0, sizeof(DWORD)); if (hData) { - DWORD *moveEffect = (DWORD *)GlobalLock(hData);; + DWORD *moveEffect = reinterpret_cast(GlobalLock(hData)); *moveEffect = DROPEFFECT_MOVE; GlobalUnlock(hData); STGMEDIUM medium; @@ -649,7 +649,7 @@ QWindowsOleDropTarget::Drop(LPDATAOBJECT pDataObj, DWORD grfKeyState, medium.tymed = TYMED_HGLOBAL; medium.hGlobal = hData; FORMATETC format; - format.cfFormat = RegisterClipboardFormat(CFSTR_PERFORMEDDROPEFFECT); + format.cfFormat = CLIPFORMAT(RegisterClipboardFormat(CFSTR_PERFORMEDDROPEFFECT)); format.tymed = TYMED_HGLOBAL; format.ptd = 0; format.dwAspect = 1; diff --git a/src/plugins/platforms/windows/qwindowseglcontext.cpp b/src/plugins/platforms/windows/qwindowseglcontext.cpp index 5983741711..787a072a7a 100644 --- a/src/plugins/platforms/windows/qwindowseglcontext.cpp +++ b/src/plugins/platforms/windows/qwindowseglcontext.cpp @@ -187,9 +187,9 @@ bool QWindowsLibGLESv2::init() qCDebug(lcQpaGl) << "Qt: Using OpenGL ES 2.0 from" << dllName; #if !defined(QT_STATIC) || defined(QT_OPENGL_DYNAMIC) - m_lib = ::LoadLibraryW((const wchar_t *) QString::fromLatin1(dllName).utf16()); + m_lib = ::LoadLibraryW(reinterpret_cast(QString::fromLatin1(dllName).utf16())); if (!m_lib) { - qErrnoWarning(::GetLastError(), "Failed to load %s", dllName); + qErrnoWarning(int(GetLastError()), "Failed to load %s", dllName); return false; } #endif // !QT_STATIC @@ -395,7 +395,7 @@ QWindowsEGLStaticContext *QWindowsEGLStaticContext::create(QWindowsOpenGLTester: Q_UNUSED(preferredType) #endif if (display == EGL_NO_DISPLAY) - display = libEGL.eglGetDisplay((EGLNativeDisplayType)dc); + display = libEGL.eglGetDisplay(dc); if (!display) { qWarning("%s: Could not obtain EGL display", __FUNCTION__); return 0; @@ -427,8 +427,8 @@ QWindowsOpenGLContext *QWindowsEGLStaticContext::createContext(QOpenGLContext *c void *QWindowsEGLStaticContext::createWindowSurface(void *nativeWindow, void *nativeConfig, int *err) { *err = 0; - EGLSurface surface = libEGL.eglCreateWindowSurface(m_display, (EGLConfig) nativeConfig, - (EGLNativeWindowType) nativeWindow, 0); + EGLSurface surface = libEGL.eglCreateWindowSurface(m_display, nativeConfig, + static_cast(nativeWindow), 0); if (surface == EGL_NO_SURFACE) { *err = libEGL.eglGetError(); qWarning("%s: Could not create the EGL window surface: 0x%x", __FUNCTION__, *err); @@ -439,7 +439,7 @@ void *QWindowsEGLStaticContext::createWindowSurface(void *nativeWindow, void *na void QWindowsEGLStaticContext::destroyWindowSurface(void *nativeSurface) { - libEGL.eglDestroySurface(m_display, (EGLSurface) nativeSurface); + libEGL.eglDestroySurface(m_display, nativeSurface); } QSurfaceFormat QWindowsEGLStaticContext::formatFromConfig(EGLDisplay display, EGLConfig config, diff --git a/src/plugins/platforms/windows/qwindowsglcontext.cpp b/src/plugins/platforms/windows/qwindowsglcontext.cpp index 8d33e2f0db..2eaae6b726 100644 --- a/src/plugins/platforms/windows/qwindowsglcontext.cpp +++ b/src/plugins/platforms/windows/qwindowsglcontext.cpp @@ -1011,7 +1011,7 @@ QOpenGLStaticContext::QOpenGLStaticContext() : QByteArray QOpenGLStaticContext::getGlString(unsigned int which) { if (const GLubyte *s = opengl32.glGetString(which)) - return QByteArray((const char*)s); + return QByteArray(reinterpret_cast(s)); return QByteArray(); } @@ -1238,7 +1238,7 @@ bool QWindowsGLContext::updateObtainedParams(HDC hdc, int *obtainedSwapInterval) bool hasRobustness = false; if (m_obtainedFormat.majorVersion() < 3) { - const char *exts = (const char *) QOpenGLStaticContext::opengl32.glGetString(GL_EXTENSIONS); + const char *exts = reinterpret_cast(QOpenGLStaticContext::opengl32.glGetString(GL_EXTENSIONS)); hasRobustness = exts && strstr(exts, "GL_ARB_robustness"); } else { typedef const GLubyte * (APIENTRY *glGetStringi_t)(GLenum, GLuint); @@ -1247,7 +1247,7 @@ bool QWindowsGLContext::updateObtainedParams(HDC hdc, int *obtainedSwapInterval) GLint n = 0; QOpenGLStaticContext::opengl32.glGetIntegerv(GL_NUM_EXTENSIONS, &n); for (GLint i = 0; i < n; ++i) { - const char *p = (const char *) glGetStringi(GL_EXTENSIONS, i); + const char *p = reinterpret_cast(glGetStringi(GL_EXTENSIONS, i)); if (p && !strcmp(p, "GL_ARB_robustness")) { hasRobustness = true; break; diff --git a/src/plugins/platforms/windows/qwindowsinputcontext.cpp b/src/plugins/platforms/windows/qwindowsinputcontext.cpp index 56b5561756..d3299db460 100644 --- a/src/plugins/platforms/windows/qwindowsinputcontext.cpp +++ b/src/plugins/platforms/windows/qwindowsinputcontext.cpp @@ -319,7 +319,9 @@ void QWindowsInputContext::invokeAction(QInputMethod::Action action, int cursorP // position. const HIMC himc = ImmGetContext(m_compositionContext.hwnd); const HWND imeWindow = ImmGetDefaultIMEWnd(m_compositionContext.hwnd); - SendMessage(imeWindow, m_WM_MSIME_MOUSE, MAKELONG(MAKEWORD(MK_LBUTTON, cursorPosition == 0 ? 2 : 1), cursorPosition), (LPARAM)himc); + const WPARAM mouseOperationCode = + MAKELONG(MAKEWORD(MK_LBUTTON, cursorPosition == 0 ? 2 : 1), cursorPosition); + SendMessage(imeWindow, m_WM_MSIME_MOUSE, mouseOperationCode, LPARAM(himc)); ImmReleaseContext(m_compositionContext.hwnd, himc); } @@ -328,7 +330,7 @@ static inline QString getCompositionString(HIMC himc, DWORD dwIndex) enum { bufferSize = 256 }; wchar_t buffer[bufferSize]; const int length = ImmGetCompositionString(himc, dwIndex, buffer, bufferSize * sizeof(wchar_t)); - return QString::fromWCharArray(buffer, length / sizeof(wchar_t)); + return QString::fromWCharArray(buffer, size_t(length) / sizeof(wchar_t)); } // Determine the converted string range as pair of start/length to be selected. @@ -559,9 +561,8 @@ bool QWindowsInputContext::handleIME_Request(WPARAM wParam, if (size < 0) return false; *result = size; - return true; } - break; + return true; case IMR_CONFIRMRECONVERTSTRING: return true; default: @@ -572,7 +573,7 @@ bool QWindowsInputContext::handleIME_Request(WPARAM wParam, void QWindowsInputContext::handleInputLanguageChanged(WPARAM wparam, LPARAM lparam) { - const LCID newLanguageId = languageIdFromLocaleId(lparam); + const LCID newLanguageId = languageIdFromLocaleId(WORD(lparam)); if (newLanguageId == m_languageId) return; const LCID oldLanguageId = m_languageId; @@ -606,13 +607,13 @@ int QWindowsInputContext::reconvertString(RECONVERTSTRING *reconv) if (!surroundingTextV.isValid()) return -1; const QString surroundingText = surroundingTextV.toString(); - const DWORD memSize = sizeof(RECONVERTSTRING) - + (surroundingText.length() + 1) * sizeof(ushort); + const int memSize = int(sizeof(RECONVERTSTRING)) + + (surroundingText.length() + 1) * int(sizeof(ushort)); qCDebug(lcQpaInputMethods) << __FUNCTION__ << " reconv=" << reconv << " surroundingText=" << surroundingText << " size=" << memSize; // If memory is not allocated, return the required size. if (!reconv) - return surroundingText.isEmpty() ? -1 : int(memSize); + return surroundingText.isEmpty() ? -1 : memSize; const QVariant posV = QInputMethod::queryFocusObject(Qt::ImCursorPosition, QVariant()); const int pos = posV.isValid() ? posV.toInt() : 0; @@ -631,13 +632,13 @@ int QWindowsInputContext::reconvertString(RECONVERTSTRING *reconv) QInputMethodEvent selectEvent(QString(), attributes); QCoreApplication::sendEvent(fo, &selectEvent); - reconv->dwSize = memSize; + reconv->dwSize = DWORD(memSize); reconv->dwVersion = 0; - reconv->dwStrLen = surroundingText.size(); + reconv->dwStrLen = DWORD(surroundingText.size()); reconv->dwStrOffset = sizeof(RECONVERTSTRING); - reconv->dwCompStrLen = endPos - startPos; // TCHAR count. - reconv->dwCompStrOffset = startPos * sizeof(ushort); // byte count. + reconv->dwCompStrLen = DWORD(endPos - startPos); // TCHAR count. + reconv->dwCompStrOffset = DWORD(startPos) * sizeof(ushort); // byte count. reconv->dwTargetStrLen = reconv->dwCompStrLen; reconv->dwTargetStrOffset = reconv->dwCompStrOffset; ushort *pastReconv = reinterpret_cast(reconv + 1); diff --git a/src/plugins/platforms/windows/qwindowsintegration.cpp b/src/plugins/platforms/windows/qwindowsintegration.cpp index bd2014b8f2..27ec258f37 100644 --- a/src/plugins/platforms/windows/qwindowsintegration.cpp +++ b/src/plugins/platforms/windows/qwindowsintegration.cpp @@ -514,8 +514,8 @@ QVariant QWindowsIntegration::styleHint(QPlatformIntegration::StyleHint hint) co case QPlatformIntegration::FontSmoothingGamma: return QVariant(QWindowsFontDatabase::fontSmoothingGamma()); case QPlatformIntegration::MouseDoubleClickInterval: - if (const int ms = GetDoubleClickTime()) - return QVariant(ms); + if (const UINT ms = GetDoubleClickTime()) + return QVariant(int(ms)); break; case QPlatformIntegration::UseRtlExtensions: return QVariant(d->m_context.useRTLExtensions()); diff --git a/src/plugins/platforms/windows/qwindowskeymapper.cpp b/src/plugins/platforms/windows/qwindowskeymapper.cpp index b7e7867404..5790341dbf 100644 --- a/src/plugins/platforms/windows/qwindowskeymapper.cpp +++ b/src/plugins/platforms/windows/qwindowskeymapper.cpp @@ -541,7 +541,7 @@ Q_STATIC_ASSERT((NumMods == KeyboardLayoutItem::NumQtKeys)); /** Remap return or action key to select key for windows mobile. */ -inline int winceKeyBend(int keyCode) +inline quint32 winceKeyBend(quint32 keyCode) { return KeyTbl[keyCode]; } @@ -575,10 +575,10 @@ QT_END_INCLUDE_NAMESPACE #endif // Q_OS_WINCE // Translate a VK into a Qt key code, or unicode character -static inline int toKeyOrUnicode(int vk, int scancode, unsigned char *kbdBuffer, bool *isDeadkey = 0) +static inline quint32 toKeyOrUnicode(quint32 vk, quint32 scancode, unsigned char *kbdBuffer, bool *isDeadkey = 0) { Q_ASSERT(vk > 0 && vk < 256); - int code = 0; + quint32 code = 0; QChar unicodeBuffer[5]; int res = ToUnicode(vk, scancode, kbdBuffer, reinterpret_cast(unicodeBuffer), 5, 0); // When Ctrl modifier is used ToUnicode does not return correct values. In order to assign the @@ -632,13 +632,13 @@ void QWindowsKeyMapper::changeKeyboard() /* MAKELCID()'s first argument is a WORD, and GetKeyboardLayout() * returns a DWORD. */ - LCID newLCID = MAKELCID((quintptr)GetKeyboardLayout(0), SORT_DEFAULT); + LCID newLCID = MAKELCID(quintptr(GetKeyboardLayout(0)), SORT_DEFAULT); // keyboardInputLocale = qt_localeFromLCID(newLCID); bool bidi = false; wchar_t LCIDFontSig[16]; if (GetLocaleInfo(newLCID, LOCALE_FONTSIGNATURE, LCIDFontSig, sizeof(LCIDFontSig) / sizeof(wchar_t)) - && (LCIDFontSig[7] & (wchar_t)0x0800)) + && (LCIDFontSig[7] & wchar_t(0x0800))) bidi = true; keyboardInputDirection = bidi ? Qt::RightToLeft : Qt::LeftToRight; @@ -662,7 +662,7 @@ void QWindowsKeyMapper::updateKeyMap(const MSG &msg) unsigned char kbdBuffer[256]; // Will hold the complete keyboard state GetKeyboardState(kbdBuffer); const quint32 scancode = (msg.lParam >> 16) & scancodeBitmask; - updatePossibleKeyCodes(kbdBuffer, scancode, msg.wParam); + updatePossibleKeyCodes(kbdBuffer, scancode, quint32(msg.wParam)); } // Fills keyLayout for that vk_key. Values are all characters one can type using that key @@ -721,7 +721,7 @@ void QWindowsKeyMapper::updatePossibleKeyCodes(unsigned char *kbdBuffer, quint32 keyLayout[vk_key].qtKey[7] = toKeyOrUnicode(vk_key, scancode, buffer, &isDeadKey); keyLayout[vk_key].deadkeys |= isDeadKey ? 0x80 : 0; // Add a fall back key for layouts which don't do composition and show non-latin1 characters - int fallbackKey = winceKeyBend(vk_key); + quint32 fallbackKey = winceKeyBend(vk_key); if (!fallbackKey || fallbackKey == Qt::Key_unknown) { fallbackKey = 0; if (vk_key != keyLayout[vk_key].qtKey[0] && vk_key < 0x5B && vk_key > 0x2F) @@ -762,7 +762,7 @@ void QWindowsKeyMapper::updatePossibleKeyCodes(unsigned char *kbdBuffer, quint32 static inline QString messageKeyText(const MSG &msg) { - const QChar ch = QChar((ushort)msg.wParam); + const QChar ch = QChar(ushort(msg.wParam)); return ch.isNull() ? QString() : QString(ch); } @@ -807,7 +807,7 @@ static void showSystemMenu(QWindow* w) topLevelHwnd, 0); if (ret) - qWindowsWndProc(topLevelHwnd, WM_SYSCOMMAND, ret, 0); + qWindowsWndProc(topLevelHwnd, WM_SYSCOMMAND, WPARAM(ret), 0); } static inline void sendExtendedPressRelease(QWindow *w, int k, @@ -871,7 +871,7 @@ bool QWindowsKeyMapper::translateMultimediaKeyEventInternal(QWindow *window, con if (cmd < 0 || cmd > 52) return false; - const int qtKey = CmdTbl[cmd]; + const int qtKey = int(CmdTbl[cmd]); sendExtendedPressRelease(receiver, qtKey, Qt::KeyboardModifier(state), 0, 0, 0); // QTBUG-43343: Make sure to return false if Qt does not handle the key, otherwise, // the keys are not passed to the active media player. @@ -885,10 +885,10 @@ bool QWindowsKeyMapper::translateMultimediaKeyEventInternal(QWindow *window, con bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &msg, bool /* grab */) { - const int msgType = msg.message; + const UINT msgType = msg.message; const quint32 scancode = (msg.lParam >> 16) & scancodeBitmask; - quint32 vk_key = msg.wParam; + quint32 vk_key = quint32(msg.wParam); quint32 nModifiers = 0; QWindow *receiver = m_keyGrabber ? m_keyGrabber : window; @@ -949,13 +949,13 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms if (dirStatus == VK_LSHIFT && ((msg.wParam == VK_SHIFT && GetKeyState(VK_LCONTROL)) || (msg.wParam == VK_CONTROL && GetKeyState(VK_LSHIFT)))) { - sendExtendedPressRelease(receiver, Qt::Key_Direction_L, 0, scancode, msg.wParam, nModifiers, QString(), false); + sendExtendedPressRelease(receiver, Qt::Key_Direction_L, 0, scancode, vk_key, nModifiers, QString(), false); result = true; dirStatus = 0; } else if (dirStatus == VK_RSHIFT && ( (msg.wParam == VK_SHIFT && GetKeyState(VK_RCONTROL)) || (msg.wParam == VK_CONTROL && GetKeyState(VK_RSHIFT)))) { - sendExtendedPressRelease(receiver, Qt::Key_Direction_R, 0, scancode, msg.wParam, nModifiers, QString(), false); + sendExtendedPressRelease(receiver, Qt::Key_Direction_R, 0, scancode, vk_key, nModifiers, QString(), false); result = true; dirStatus = 0; } else { @@ -1030,7 +1030,7 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms || (msg.wParam >= VK_OEM_PLUS && msg.wParam <= VK_OEM_3)) ? 0 : int(Qt::KeypadModifier); default: - if ((uint)msg.lParam == 0x004c0001 || (uint)msg.lParam == 0xc04c0001) + if (uint(msg.lParam) == 0x004c0001 || uint(msg.lParam) == 0xc04c0001) state |= Qt::KeypadModifier; break; } @@ -1042,6 +1042,7 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms case Qt::Key_Slash: case Qt::Key_NumLock: state |= Qt::KeypadModifier; + break; default: break; } @@ -1051,13 +1052,13 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms if (msgType == WM_KEYDOWN || msgType == WM_IME_KEYDOWN || msgType == WM_SYSKEYDOWN) { // Get the last record of this key press, so we can validate the current state // The record is not removed from the list - KeyRecord *rec = key_recorder.findKey(msg.wParam, false); + KeyRecord *rec = key_recorder.findKey(int(msg.wParam), false); // If rec's state doesn't match the current state, something has changed behind our back // (Consumed by modal widget is one possibility) So, remove the record from the list // This will stop the auto-repeat of the key, should a modifier change, for example if (rec && rec->state != state) { - key_recorder.findKey(msg.wParam, true); + key_recorder.findKey(int(msg.wParam), true); rec = 0; } @@ -1070,11 +1071,11 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms QChar uch; if (PeekMessage(&wm_char, 0, charType, charType, PM_REMOVE)) { // Found a ?_CHAR - uch = QChar((ushort)wm_char.wParam); + uch = QChar(ushort(wm_char.wParam)); if (msgType == WM_SYSKEYDOWN && uch.isLetter() && (msg.lParam & KF_ALTDOWN)) uch = uch.toLower(); // (See doc of WM_SYSCHAR) Alt-letter if (!code && !uch.row()) - code = asciiToKeycode(uch.cell(), state); + code = asciiToKeycode(char(uch.cell()), state); } // Special handling for the WM_IME_KEYDOWN message. Microsoft IME (Korean) will not @@ -1085,7 +1086,7 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms const QWindowsInputContext *windowsInputContext = qobject_cast(QWindowsIntegration::instance()->inputContext()); if (!(windowsInputContext && windowsInputContext->isComposing())) - vk_key = ImmGetVirtualKey((HWND)window->winId()); + vk_key = ImmGetVirtualKey(reinterpret_cast(window->winId())); BYTE keyState[256]; wchar_t newKey[3] = {0}; GetKeyboardState(keyState); @@ -1105,14 +1106,14 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms uch = QChar(QLatin1Char(0x7f)); // Windows doesn't know this one. } else { if (msgType != WM_SYSKEYDOWN || !code) { - UINT map = MapVirtualKey(msg.wParam, 2); + UINT map = MapVirtualKey(UINT(msg.wParam), 2); // If the high bit of the return value is set, it's a deadkey if (!(map & 0x80000000)) - uch = QChar((ushort)map); + uch = QChar(ushort(map)); } } if (!code && !uch.row()) - code = asciiToKeycode(uch.cell(), state); + code = asciiToKeycode(char(uch.cell()), state); } // Special handling of global Windows hotkeys @@ -1141,9 +1142,9 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms if (rec) { if (code < Qt::Key_Shift || code > Qt::Key_ScrollLock) { QWindowSystemInterface::handleExtendedKeyEvent(receiver, QEvent::KeyRelease, code, - Qt::KeyboardModifier(state), scancode, msg.wParam, nModifiers, rec->text, true); + Qt::KeyboardModifier(state), scancode, quint32(msg.wParam), nModifiers, rec->text, true); QWindowSystemInterface::handleExtendedKeyEvent(receiver, QEvent::KeyPress, code, - Qt::KeyboardModifier(state), scancode, msg.wParam, nModifiers, rec->text, true); + Qt::KeyboardModifier(state), scancode, quint32(msg.wParam), nModifiers, rec->text, true); result = true; } } @@ -1151,7 +1152,7 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms // and store the key data into our records. else { const QString text = uch.isNull() ? QString() : QString(uch); - const char a = uch.row() ? 0 : uch.cell(); + const char a = uch.row() ? char(0) : char(uch.cell()); const Qt::KeyboardModifiers modifiers(state); #ifndef QT_NO_SHORTCUT // Is Qt interested in the context menu key? @@ -1160,9 +1161,9 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms return false; } #endif // !QT_NO_SHORTCUT - key_recorder.storeKey(msg.wParam, a, state, text); + key_recorder.storeKey(int(msg.wParam), a, state, text); QWindowSystemInterface::handleExtendedKeyEvent(receiver, QEvent::KeyPress, code, - modifiers, scancode, msg.wParam, nModifiers, text, false); + modifiers, scancode, quint32(msg.wParam), nModifiers, text, false); result =true; bool store = true; #ifndef Q_OS_WINCE @@ -1181,7 +1182,7 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms } #endif // !Q_OS_WINCE if (!store) - key_recorder.findKey(msg.wParam, true); + key_recorder.findKey(int(msg.wParam), true); } } @@ -1191,7 +1192,7 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms // The key may not be in our records if, for example, the down event was handled by // win32 natively, or our window gets focus while a key is already press, but now gets // the key release event. - KeyRecord* rec = key_recorder.findKey(msg.wParam, true); + const KeyRecord *rec = key_recorder.findKey(int(msg.wParam), true); if (!rec && !(code == Qt::Key_Shift || code == Qt::Key_Control || code == Qt::Key_Meta @@ -1199,13 +1200,14 @@ bool QWindowsKeyMapper::translateKeyEventInternal(QWindow *window, const MSG &ms // Someone ate the key down event } else { if (!code) - code = asciiToKeycode(rec->ascii ? rec->ascii : msg.wParam, state); + code = asciiToKeycode(rec->ascii ? char(rec->ascii) : char(msg.wParam), state); // Map SHIFT + Tab to SHIFT + BackTab, QShortcutMap knows about this translation if (code == Qt::Key_Tab && (state & Qt::ShiftModifier) == Qt::ShiftModifier) code = Qt::Key_Backtab; QWindowSystemInterface::handleExtendedKeyEvent(receiver, QEvent::KeyRelease, code, - Qt::KeyboardModifier(state), scancode, msg.wParam, nModifiers, + Qt::KeyboardModifier(state), scancode, quint32(msg.wParam), + nModifiers, (rec ? rec->text : QString()), false); result = true; #ifndef Q_OS_WINCE diff --git a/src/plugins/platforms/windows/qwindowsmime.cpp b/src/plugins/platforms/windows/qwindowsmime.cpp index a8264b55c0..de18426484 100644 --- a/src/plugins/platforms/windows/qwindowsmime.cpp +++ b/src/plugins/platforms/windows/qwindowsmime.cpp @@ -150,7 +150,7 @@ static bool qt_write_dibv5(QDataStream &s, QImage image) bi.bV5Planes = 1; bi.bV5BitCount = 32; bi.bV5Compression = BI_BITFIELDS; - bi.bV5SizeImage = bpl_bmp*image.height(); + bi.bV5SizeImage = DWORD(bpl_bmp * image.height()); bi.bV5XPelsPerMeter = 0; bi.bV5YPelsPerMeter = 0; bi.bV5ClrUsed = 0; @@ -170,30 +170,29 @@ static bool qt_write_dibv5(QDataStream &s, QImage image) image = image.convertToFormat(QImage::Format_ARGB32); uchar *buf = new uchar[bpl_bmp]; - uchar *b; - memset(buf, 0, bpl_bmp); + memset(buf, 0, size_t(bpl_bmp)); for (int y=image.height()-1; y>=0; y--) { // write the image bits const QRgb *p = reinterpret_cast(image.constScanLine(y)); const QRgb *end = p + image.width(); - b = buf; + uchar *b = buf; while (p < end) { int alpha = qAlpha(*p); if (alpha) { - *b++ = qBlue(*p); - *b++ = qGreen(*p); - *b++ = qRed(*p); + *b++ = uchar(qBlue(*p)); + *b++ = uchar(qGreen(*p)); + *b++ = uchar(qRed(*p)); } else { //white for fully transparent pixels. *b++ = 0xff; *b++ = 0xff; *b++ = 0xff; } - *b++ = alpha; + *b++ = uchar(alpha); p++; } - d->write((char*)buf, bpl_bmp); + d->write(reinterpret_cast(buf), bpl_bmp); if (s.status() != QDataStream::Ok) { delete[] buf; return false; @@ -221,25 +220,22 @@ static bool qt_read_dibv5(QDataStream &s, QImage &image) if (d->atEnd()) return false; - d->read((char *)&bi, sizeof(bi)); // read BITMAPV5HEADER header + d->read(reinterpret_cast(&bi), sizeof(bi)); // read BITMAPV5HEADER header if (s.status() != QDataStream::Ok) return false; - int nbits = bi.bV5BitCount; - int comp = bi.bV5Compression; - if (nbits != 32 || bi.bV5Planes != 1 || comp != BMP_BITFIELDS) + const int nbits = bi.bV5BitCount; + if (nbits != 32 || bi.bV5Planes != 1 || bi.bV5Compression != BMP_BITFIELDS) return false; //Unsupported DIBV5 format - int w = bi.bV5Width, h = bi.bV5Height; - int red_mask = bi.bV5RedMask; - int green_mask = bi.bV5GreenMask; - int blue_mask = bi.bV5BlueMask; - int alpha_mask = bi.bV5AlphaMask; - int red_shift = 0; - int green_shift = 0; - int blue_shift = 0; - int alpha_shift = 0; - QImage::Format format = QImage::Format_ARGB32; + const int w = bi.bV5Width; + int h = bi.bV5Height; + const int red_mask = int(bi.bV5RedMask); + const int green_mask = int(bi.bV5GreenMask); + const int blue_mask = int(bi.bV5BlueMask); + const int alpha_mask = int(bi.bV5AlphaMask); + + const QImage::Format format = QImage::Format_ARGB32; if (bi.bV5Height < 0) h = -h; // support images with negative height @@ -251,30 +247,25 @@ static bool qt_read_dibv5(QDataStream &s, QImage &image) image.setDotsPerMeterX(bi.bV5XPelsPerMeter); image.setDotsPerMeterY(bi.bV5YPelsPerMeter); - red_shift = calc_shift(red_mask); - green_shift = calc_shift(green_mask); - blue_shift = calc_shift(blue_mask); - if (alpha_mask) { - alpha_shift = calc_shift(alpha_mask); - } + const int red_shift = calc_shift(red_mask); + const int green_shift = calc_shift(green_mask); + const int blue_shift = calc_shift(blue_mask); + const int alpha_shift = alpha_mask ? calc_shift(alpha_mask) : 0u; - int bpl = image.bytesPerLine(); + const int bpl = image.bytesPerLine(); uchar *data = image.bits(); - QRgb *p; - QRgb *end; + uchar *buf24 = new uchar[bpl]; - int bpl24 = ((w*nbits+31)/32)*4; - uchar *b; - unsigned int c; + const int bpl24 = ((w * nbits + 31) / 32) * 4; while (--h >= 0) { - p = (QRgb *)(data + h*bpl); - end = p + w; - if (d->read((char *)buf24,bpl24) != bpl24) + QRgb *p = reinterpret_cast(data + h * bpl); + QRgb *end = p + w; + if (d->read(reinterpret_cast(buf24), bpl24) != bpl24) break; - b = buf24; + const uchar *b = buf24; while (p < end) { - c = *b | (*(b+1))<<8 | (*(b+2))<<16 | (*(b+3))<<24; + const int c = *b | (*(b + 1)) << 8 | (*(b + 2)) << 16 | (*(b + 3)) << 24; *p++ = qRgba(((c & red_mask) >> red_shift) , ((c & green_mask) >> green_shift), ((c & blue_mask) >> blue_shift), @@ -289,9 +280,9 @@ static bool qt_read_dibv5(QDataStream &s, QImage &image) uchar *buf = new uchar[bpl]; h = -bi.bV5Height; for (int y = 0; y < h/2; ++y) { - memcpy(buf, data + y*bpl, bpl); - memcpy(data + y*bpl, data + (h-y-1)*bpl, bpl); - memcpy(data + (h-y-1)*bpl, buf, bpl); + memcpy(buf, data + y * bpl, size_t(bpl)); + memcpy(data + y*bpl, data + (h - y -1) * bpl, size_t(bpl)); + memcpy(data + (h - y -1 ) * bpl, buf, size_t(bpl)); } delete [] buf; } @@ -309,7 +300,7 @@ static int getCf(const FORMATETC &formatetc) static FORMATETC setCf(int cf) { FORMATETC formatetc; - formatetc.cfFormat = cf; + formatetc.cfFormat = CLIPFORMAT(cf); formatetc.dwAspect = DVASPECT_CONTENT; formatetc.lindex = -1; formatetc.ptd = NULL; @@ -319,12 +310,12 @@ static FORMATETC setCf(int cf) static bool setData(const QByteArray &data, STGMEDIUM *pmedium) { - HGLOBAL hData = GlobalAlloc(0, data.size()); + HGLOBAL hData = GlobalAlloc(0, SIZE_T(data.size())); if (!hData) return false; void *out = GlobalLock(hData); - memcpy(out, data.data(), data.size()); + memcpy(out, data.data(), size_t(data.size())); GlobalUnlock(hData); pmedium->tymed = TYMED_HGLOBAL; pmedium->hGlobal = hData; @@ -339,8 +330,8 @@ static QByteArray getData(int cf, IDataObject *pDataObj, int lindex = -1) formatetc.lindex = lindex; STGMEDIUM s; if (pDataObj->GetData(&formatetc, &s) == S_OK) { - DWORD * val = (DWORD*)GlobalLock(s.hGlobal); - data = QByteArray::fromRawData((char*)val, GlobalSize(s.hGlobal)); + const void *val = GlobalLock(s.hGlobal); + data = QByteArray::fromRawData(reinterpret_cast(val), int(GlobalSize(s.hGlobal))); data.detach(); GlobalUnlock(s.hGlobal); ReleaseStgMedium(&s); @@ -356,7 +347,7 @@ static QByteArray getData(int cf, IDataObject *pDataObj, int lindex = -1) while(SUCCEEDED(hr)){ hr = s.pstm->Read(szBuffer, sizeof(szBuffer), &actualRead); if (SUCCEEDED(hr) && actualRead > 0) { - data += QByteArray::fromRawData(szBuffer, actualRead); + data += QByteArray::fromRawData(szBuffer, int(actualRead)); } if (actualRead != sizeof(szBuffer)) break; @@ -508,11 +499,11 @@ QWindowsMime::~QWindowsMime() */ int QWindowsMime::registerMimeType(const QString &mime) { - int f = RegisterClipboardFormat(reinterpret_cast (mime.utf16())); + const UINT f = RegisterClipboardFormat(reinterpret_cast (mime.utf16())); if (!f) qErrnoWarning("QWindowsMime::registerMimeType: Failed to register clipboard format"); - return f; + return int(f); } /*! @@ -655,9 +646,9 @@ bool QWindowsMimeText::convertFromMime(const FORMATETC &formatetc, const QMimeDa ++u; } res.truncate(ri); - const int byteLength = res.length() * sizeof(ushort); + const int byteLength = res.length() * int(sizeof(ushort)); QByteArray r(byteLength + 2, '\0'); - memcpy(r.data(), res.unicode(), byteLength); + memcpy(r.data(), res.unicode(), size_t(byteLength)); r[byteLength] = 0; r[byteLength+1] = 0; return setData(r, pmedium); @@ -700,17 +691,17 @@ QVariant QWindowsMimeText::convertToMime(const QString &mime, LPDATAOBJECT pData QString str; QByteArray data = getData(CF_UNICODETEXT, pDataObj); if (!data.isEmpty()) { - str = QString::fromWCharArray((const wchar_t *)data.data()); + str = QString::fromWCharArray(reinterpret_cast(data.constData())); str.replace(QStringLiteral("\r\n"), QStringLiteral("\n")); } else { data = getData(CF_TEXT, pDataObj); if (!data.isEmpty()) { const char* d = data.data(); - const int s = qstrlen(d); + const unsigned s = qstrlen(d); QByteArray r(data.size()+1, '\0'); char* o = r.data(); int j=0; - for (int i=0; i(result.data()); d->pFiles = sizeof(DROPFILES); GetCursorPos(&d->pt); // try d->fNC = true; - char* files = ((char*)d) + d->pFiles; + char *files = (reinterpret_cast(d)) + d->pFiles; d->fWide = true; - wchar_t* f = (wchar_t*)files; + wchar_t *f = reinterpret_cast(files); for (int i=0; i(url.utf16()), + url.length() * int(sizeof(ushort))); } result.append('\0'); result.append('\0'); @@ -854,9 +846,9 @@ QVariant QWindowsMimeURI::convertToMime(const QString &mimeType, LPDATAOBJECT pD if (data.isEmpty()) return QVariant(); - LPDROPFILES hdrop = (LPDROPFILES)data.data(); + const DROPFILES *hdrop = reinterpret_cast(data.constData()); if (hdrop->fWide) { - const wchar_t* filesw = (const wchar_t *)(data.data() + hdrop->pFiles); + const wchar_t *filesw = reinterpret_cast(data.constData() + hdrop->pFiles); int i = 0; while (filesw[i]) { QString fileurl = QString::fromWCharArray(filesw + i); @@ -864,7 +856,7 @@ QVariant QWindowsMimeURI::convertToMime(const QString &mimeType, LPDATAOBJECT pD i += fileurl.length()+1; } } else { - const char* files = (const char *)data.data() + hdrop->pFiles; + const char* files = reinterpret_cast(data.constData() + hdrop->pFiles); int i=0; while (files[i]) { urls += QUrl::fromLocalFile(QString::fromLocal8Bit(files+i)); @@ -880,7 +872,7 @@ QVariant QWindowsMimeURI::convertToMime(const QString &mimeType, LPDATAOBJECT pD QByteArray data = getData(CF_INETURL_W, pDataObj); if (data.isEmpty()) return QVariant(); - return QUrl(QString::fromWCharArray((const wchar_t *)data.constData())); + return QUrl(QString::fromWCharArray(reinterpret_cast(data.constData()))); } else if (canGetData(CF_INETURL, pDataObj)) { QByteArray data = getData(CF_INETURL, pDataObj); if (data.isEmpty()) @@ -1008,14 +1000,14 @@ bool QWindowsMimeHtml::convertFromMime(const FORMATETC &formatetc, const QMimeDa result += ""; // set the correct number for EndHTML - QByteArray pos = QString::number(result.size()).toLatin1(); - memcpy((char *)(result.data() + 53 - pos.length()), pos.constData(), pos.length()); + QByteArray pos = QByteArray::number(result.size()); + memcpy(reinterpret_cast(result.data() + 53 - pos.length()), pos.constData(), size_t(pos.length())); // set correct numbers for StartFragment and EndFragment - pos = QString::number(result.indexOf("") + 20).toLatin1(); - memcpy((char *)(result.data() + 79 - pos.length()), pos.constData(), pos.length()); - pos = QString::number(result.indexOf("")).toLatin1(); - memcpy((char *)(result.data() + 103 - pos.length()), pos.constData(), pos.length()); + pos = QByteArray::number(result.indexOf("") + 20); + memcpy(reinterpret_cast(result.data() + 79 - pos.length()), pos.constData(), size_t(pos.length())); + pos = QByteArray::number(result.indexOf("")); + memcpy(reinterpret_cast(result.data() + 103 - pos.length()), pos.constData(), size_t(pos.length())); return setData(result, pmedium); } @@ -1243,9 +1235,9 @@ bool QBuiltInMimes::convertFromMime(const FORMATETC &formatetc, const QMimeData ++u; } res.truncate(ri); - const int byteLength = res.length() * sizeof(ushort); + const int byteLength = res.length() * int(sizeof(ushort)); QByteArray r(byteLength + 2, '\0'); - memcpy(r.data(), res.unicode(), byteLength); + memcpy(r.data(), res.unicode(), size_t(byteLength)); r[byteLength] = 0; r[byteLength+1] = 0; data = r; @@ -1282,7 +1274,7 @@ QVariant QBuiltInMimes::convertToMime(const QString &mimeType, IDataObject *pDat qCDebug(lcQpaMime) << __FUNCTION__; if (mimeType == QLatin1String("text/html") && preferredType == QVariant::String) { // text/html is in wide chars on windows (compatible with Mozilla) - val = QString::fromWCharArray((const wchar_t *)data.data()); + val = QString::fromWCharArray(reinterpret_cast(data.constData())); } else { val = data; // it should be enough to return the data and let QMimeData do the rest. } @@ -1422,8 +1414,8 @@ bool QLastResortMimes::canConvertToMime(const QString &mimeType, IDataObject *pD if (isCustomMimeType(mimeType)) { // MSDN documentation for QueryGetData says only -1 is supported, so ignore lindex here. QString clipFormat = customMimeType(mimeType); - int cf = RegisterClipboardFormat(reinterpret_cast (clipFormat.utf16())); - return canGetData(cf, pDataObj); + const UINT cf = RegisterClipboardFormat(reinterpret_cast (clipFormat.utf16())); + return canGetData(int(cf), pDataObj); } else if (formats.keys(mimeType).isEmpty()) { // if it is not in there then register it and see if we can get it int cf = QWindowsMime::registerMimeType(mimeType); @@ -1443,8 +1435,8 @@ QVariant QLastResortMimes::convertToMime(const QString &mimeType, IDataObject *p if (isCustomMimeType(mimeType)) { int lindex; QString clipFormat = customMimeType(mimeType, &lindex); - int cf = RegisterClipboardFormat(reinterpret_cast (clipFormat.utf16())); - data = getData(cf, pDataObj, lindex); + const UINT cf = RegisterClipboardFormat(reinterpret_cast (clipFormat.utf16())); + data = getData(int(cf), pDataObj, lindex); } else if (formats.keys(mimeType).isEmpty()) { int cf = QWindowsMime::registerMimeType(mimeType); data = getData(cf, pDataObj); @@ -1593,7 +1585,7 @@ void QWindowsMimeConverter::ensureInitialized() const QString QWindowsMimeConverter::clipboardFormatName(int cf) { wchar_t buf[256] = {0}; - return GetClipboardFormatName(cf, buf, 255) + return GetClipboardFormatName(UINT(cf), buf, 255) ? QString::fromWCharArray(buf) : QString(); } diff --git a/src/plugins/platforms/windows/qwindowsmousehandler.cpp b/src/plugins/platforms/windows/qwindowsmousehandler.cpp index e26010b5c4..32f8285954 100644 --- a/src/plugins/platforms/windows/qwindowsmousehandler.cpp +++ b/src/plugins/platforms/windows/qwindowsmousehandler.cpp @@ -203,7 +203,7 @@ bool QWindowsMouseHandler::translateMouseEvent(QWindow *window, HWND hwnd, // Check for events synthesized from touch. Lower 7 bits are touch/pen index, bit 8 indicates touch. // However, when tablet support is active, extraInfo is a packet serial number. This is not a problem // since we do not want to ignore mouse events coming from a tablet. - const quint64 extraInfo = GetMessageExtraInfo(); + const quint64 extraInfo = quint64(GetMessageExtraInfo()); if ((extraInfo & signatureMask) == miWpSignature) { if (extraInfo & 0x80) { // Bit 7 indicates touch event, else tablet pen. source = Qt::MouseEventSynthesizedBySystem; @@ -243,7 +243,7 @@ bool QWindowsMouseHandler::translateMouseEvent(QWindow *window, HWND hwnd, } QWindowsWindow *platformWindow = static_cast(window->handle()); - const Qt::MouseButtons buttons = keyStateToMouseButtons((int)msg.wParam); + const Qt::MouseButtons buttons = keyStateToMouseButtons(int(msg.wParam)); // If the window was recently resized via mouse doubleclick on the frame or title bar, // we don't get WM_LBUTTONDOWN or WM_LBUTTONDBLCLK for the second click, @@ -418,13 +418,13 @@ static void redirectWheelEvent(QWindow *window, const QPoint &globalPos, int del bool QWindowsMouseHandler::translateMouseWheelEvent(QWindow *window, HWND, MSG msg, LRESULT *) { - const Qt::KeyboardModifiers mods = keyStateToModifiers((int)msg.wParam); + const Qt::KeyboardModifiers mods = keyStateToModifiers(int(msg.wParam)); int delta; if (msg.message == WM_MOUSEWHEEL || msg.message == WM_MOUSEHWHEEL) - delta = (short) HIWORD (msg.wParam); + delta = HIWORD (msg.wParam); else - delta = (int) msg.wParam; + delta = int(msg.wParam); Qt::Orientation orientation = (msg.message == WM_MOUSEHWHEEL || (mods & Qt::AltModifier)) ? @@ -495,15 +495,17 @@ bool QWindowsMouseHandler::translateTouchEvent(QWindow *window, HWND, return true; const QRect screenGeometry = screen->geometry(); - const int winTouchPointCount = msg.wParam; + const int winTouchPointCount = int(msg.wParam); QScopedArrayPointer winTouchInputs(new TOUCHINPUT[winTouchPointCount]); - memset(winTouchInputs.data(), 0, sizeof(TOUCHINPUT) * winTouchPointCount); + memset(winTouchInputs.data(), 0, sizeof(TOUCHINPUT) * size_t(winTouchPointCount)); QTouchPointList touchPoints; touchPoints.reserve(winTouchPointCount); Qt::TouchPointStates allStates = 0; - QWindowsContext::user32dll.getTouchInputInfo((HANDLE) msg.lParam, msg.wParam, winTouchInputs.data(), sizeof(TOUCHINPUT)); + QWindowsContext::user32dll.getTouchInputInfo(reinterpret_cast(msg.lParam), + UINT(msg.wParam), + winTouchInputs.data(), sizeof(TOUCHINPUT)); for (int i = 0; i < winTouchPointCount; ++i) { const TOUCHINPUT &winTouchInput = winTouchInputs[i]; int id = m_touchInputIDToTouchPointID.value(winTouchInput.dwID, -1); @@ -544,7 +546,7 @@ bool QWindowsMouseHandler::translateTouchEvent(QWindow *window, HWND, touchPoints.append(touchPoint); } - QWindowsContext::user32dll.closeTouchInputHandle((HANDLE) msg.lParam); + QWindowsContext::user32dll.closeTouchInputHandle(reinterpret_cast(msg.lParam)); // all touch points released, forget the ids we've seen, they may not be reused if (allStates == Qt::TouchPointReleased) diff --git a/src/plugins/platforms/windows/qwindowsnativeimage.cpp b/src/plugins/platforms/windows/qwindowsnativeimage.cpp index 66e64e64b4..3cdfc9f56e 100644 --- a/src/plugins/platforms/windows/qwindowsnativeimage.cpp +++ b/src/plugins/platforms/windows/qwindowsnativeimage.cpp @@ -93,13 +93,13 @@ static inline HBITMAP createDIB(HDC hdc, int width, int height, bmi.blueMask = 0; } - void *bits = 0; + uchar *bits = Q_NULLPTR; HBITMAP bitmap = CreateDIBSection(hdc, reinterpret_cast(&bmi), - DIB_RGB_COLORS, &bits, 0, 0); + DIB_RGB_COLORS, reinterpret_cast(&bits), 0, 0); if (!bitmap || !bits) qFatal("%s: CreateDIBSection failed.", __FUNCTION__); - *bitsIn = (uchar*)bits; + *bitsIn = bits; return bitmap; } @@ -112,7 +112,7 @@ QWindowsNativeImage::QWindowsNativeImage(int width, int height, if (width != 0 && height != 0) { uchar *bits; m_bitmap = createDIB(m_hdc, width, height, format, &bits); - m_null_bitmap = (HBITMAP)SelectObject(m_hdc, m_bitmap); + m_null_bitmap = static_cast(SelectObject(m_hdc, m_bitmap)); m_image = QImage(bits, width, height, format); Q_ASSERT(m_image.paintEngine()->type() == QPaintEngine::Raster); static_cast(m_image.paintEngine())->setDC(m_hdc); diff --git a/src/plugins/platforms/windows/qwindowsole.cpp b/src/plugins/platforms/windows/qwindowsole.cpp index e480c1ebcf..4521f66edd 100644 --- a/src/plugins/platforms/windows/qwindowsole.cpp +++ b/src/plugins/platforms/windows/qwindowsole.cpp @@ -215,7 +215,7 @@ QWindowsOleDataObject::EnumFormatEtc(DWORD dwDirection, LPENUMFORMATETC FAR* ppe fmtetcs = mc.allFormatsForMime(data); } else { FORMATETC formatetc; - formatetc.cfFormat = CF_PERFORMEDDROPEFFECT; + formatetc.cfFormat = CLIPFORMAT(CF_PERFORMEDDROPEFFECT); formatetc.dwAspect = DVASPECT_CONTENT; formatetc.lindex = -1; formatetc.ptd = NULL; @@ -269,7 +269,7 @@ QWindowsOleEnumFmtEtc::QWindowsOleEnumFmtEtc(const QVector &fmtetcs) m_lpfmtetcs.reserve(fmtetcs.count()); for (int idx = 0; idx < fmtetcs.count(); ++idx) { LPFORMATETC destetc = new FORMATETC(); - if (copyFormatEtc(destetc, (LPFORMATETC)&(fmtetcs.at(idx)))) { + if (copyFormatEtc(destetc, &(fmtetcs.at(idx)))) { m_lpfmtetcs.append(destetc); } else { m_isNull = true; @@ -363,14 +363,14 @@ QWindowsOleEnumFmtEtc::Next(ULONG celt, LPFORMATETC rgelt, ULONG FAR* pceltFetch nOffset = m_nIndex + i; if (nOffset < ULONG(m_lpfmtetcs.count())) { - copyFormatEtc((LPFORMATETC)&(rgelt[i]), m_lpfmtetcs.at(nOffset)); + copyFormatEtc(rgelt + i, m_lpfmtetcs.at(int(nOffset))); i++; } else { break; } } - m_nIndex += (WORD)i; + m_nIndex += i; if (pceltFetched != NULL) *pceltFetched = i; @@ -397,7 +397,7 @@ QWindowsOleEnumFmtEtc::Skip(ULONG celt) } } - m_nIndex += (WORD)i; + m_nIndex += i; if (i != celt) return ResultFromScode(S_FALSE); @@ -431,7 +431,7 @@ QWindowsOleEnumFmtEtc::Clone(LPENUMFORMATETC FAR* newEnum) return NOERROR; } -bool QWindowsOleEnumFmtEtc::copyFormatEtc(LPFORMATETC dest, LPFORMATETC src) const +bool QWindowsOleEnumFmtEtc::copyFormatEtc(LPFORMATETC dest, const FORMATETC *src) const { if (dest == NULL || src == NULL) return false; diff --git a/src/plugins/platforms/windows/qwindowsole.h b/src/plugins/platforms/windows/qwindowsole.h index 09f6114e2d..bbafa98a0b 100644 --- a/src/plugins/platforms/windows/qwindowsole.h +++ b/src/plugins/platforms/windows/qwindowsole.h @@ -103,7 +103,7 @@ public: STDMETHOD(Clone)(LPENUMFORMATETC FAR* newEnum); private: - bool copyFormatEtc(LPFORMATETC dest, LPFORMATETC src) const; + bool copyFormatEtc(LPFORMATETC dest, const FORMATETC *src) const; ULONG m_dwRefs; ULONG m_nIndex; diff --git a/src/plugins/platforms/windows/qwindowsopengltester.cpp b/src/plugins/platforms/windows/qwindowsopengltester.cpp index fcbe488f93..438aa8752a 100644 --- a/src/plugins/platforms/windows/qwindowsopengltester.cpp +++ b/src/plugins/platforms/windows/qwindowsopengltester.cpp @@ -75,10 +75,10 @@ GpuDescription GpuDescription::detect() const HRESULT hr = direct3D9->GetAdapterIdentifier(0, 0, &adapterIdentifier); direct3D9->Release(); if (SUCCEEDED(hr)) { - result.vendorId = int(adapterIdentifier.VendorId); - result.deviceId = int(adapterIdentifier.DeviceId); - result.revision = int(adapterIdentifier.Revision); - result.subSysId = int(adapterIdentifier.SubSysId); + result.vendorId = adapterIdentifier.VendorId; + result.deviceId = adapterIdentifier.DeviceId; + result.revision = adapterIdentifier.Revision; + result.subSysId = adapterIdentifier.SubSysId; QVector version(4, 0); version[0] = HIWORD(adapterIdentifier.DriverVersion.HighPart); // Product version[1] = LOWORD(adapterIdentifier.DriverVersion.HighPart); // Version @@ -329,10 +329,10 @@ bool QWindowsOpenGLTester::testDesktopGL() WNDCLASS wclass; wclass.cbClsExtra = 0; wclass.cbWndExtra = 0; - wclass.hInstance = (HINSTANCE) GetModuleHandle(0); + wclass.hInstance = static_cast(GetModuleHandle(0)); wclass.hIcon = 0; wclass.hCursor = 0; - wclass.hbrBackground = (HBRUSH) (COLOR_BACKGROUND); + wclass.hbrBackground = HBRUSH(COLOR_BACKGROUND); wclass.lpszMenuName = 0; wclass.lpfnWndProc = DefWindowProc; wclass.lpszClassName = className; @@ -371,8 +371,7 @@ bool QWindowsOpenGLTester::testDesktopGL() typedef const GLubyte * (APIENTRY * GetString_t)(GLenum name); GetString_t GetString = reinterpret_cast(::GetProcAddress(lib, "glGetString")); if (GetString) { - const char *versionStr = (const char *) GetString(GL_VERSION); - if (versionStr) { + if (const char *versionStr = reinterpret_cast(GetString(GL_VERSION))) { const QByteArray version(versionStr); const int majorDot = version.indexOf('.'); if (majorDot != -1) { diff --git a/src/plugins/platforms/windows/qwindowsopengltester.h b/src/plugins/platforms/windows/qwindowsopengltester.h index 0fad3d960e..0f1a78daaa 100644 --- a/src/plugins/platforms/windows/qwindowsopengltester.h +++ b/src/plugins/platforms/windows/qwindowsopengltester.h @@ -51,10 +51,10 @@ struct GpuDescription QString toString() const; QVariant toVariant() const; - int vendorId; - int deviceId; - int revision; - int subSysId; + uint vendorId; + uint deviceId; + uint revision; + uint subSysId; QVersionNumber driverVersion; QByteArray driverName; QByteArray description; diff --git a/src/plugins/platforms/windows/qwindowsscreen.cpp b/src/plugins/platforms/windows/qwindowsscreen.cpp index bfcf96ebe7..5accbe87e1 100644 --- a/src/plugins/platforms/windows/qwindowsscreen.cpp +++ b/src/plugins/platforms/windows/qwindowsscreen.cpp @@ -152,7 +152,7 @@ BOOL QT_WIN_CALLBACK monitorEnumCallback(HMONITOR hMonitor, HDC, LPRECT, LPARAM static inline WindowsScreenDataList monitorData() { WindowsScreenDataList result; - EnumDisplayMonitors(0, 0, monitorEnumCallback, (LPARAM)&result); + EnumDisplayMonitors(0, 0, monitorEnumCallback, reinterpret_cast(&result)); return result; } @@ -200,7 +200,7 @@ Q_GUI_EXPORT QPixmap qt_pixmapFromWinHBITMAP(HBITMAP bitmap, int hbitmapFormat = QPixmap QWindowsScreen::grabWindow(WId window, int x, int y, int width, int height) const { RECT r; - HWND hwnd = window ? (HWND)window : GetDesktopWindow(); + HWND hwnd = window ? reinterpret_cast(window) : GetDesktopWindow(); GetClientRect(hwnd, &r); if (width < 0) width = r.right - r.left; @@ -434,7 +434,7 @@ QWindowsScreenManager::QWindowsScreenManager() : bool QWindowsScreenManager::handleDisplayChange(WPARAM wParam, LPARAM lParam) { - const int newDepth = (int)wParam; + const int newDepth = int(wParam); const WORD newHorizontalResolution = LOWORD(lParam); const WORD newVerticalResolution = HIWORD(lParam); if (newDepth != m_lastDepth || newHorizontalResolution != m_lastHorizontalResolution diff --git a/src/plugins/platforms/windows/qwindowsservices.cpp b/src/plugins/platforms/windows/qwindowsservices.cpp index cc697ba7e4..ae63ac46ae 100644 --- a/src/plugins/platforms/windows/qwindowsservices.cpp +++ b/src/plugins/platforms/windows/qwindowsservices.cpp @@ -53,7 +53,10 @@ static inline bool shellExecute(const QUrl &url) #ifndef Q_OS_WINCE const QString nativeFilePath = url.isLocalFile() ? QDir::toNativeSeparators(url.toLocalFile()) : url.toString(QUrl::FullyEncoded); - const quintptr result = (quintptr)ShellExecute(0, 0, (wchar_t*)nativeFilePath.utf16(), 0, 0, SW_SHOWNORMAL); + const quintptr result = + reinterpret_cast(ShellExecute(0, 0, + reinterpret_cast(nativeFilePath.utf16()), + 0, 0, SW_SHOWNORMAL)); // ShellExecute returns a value greater than 32 if successful if (result <= 32) { qWarning("ShellExecute '%s' failed (error %s).", qPrintable(url.toString()), qPrintable(QString::number(result))); @@ -91,7 +94,7 @@ static inline QString mailCommand() if (debug) qDebug() << __FUNCTION__ << "keyName=" << keyName; command[0] = 0; - if (!RegOpenKeyExW(HKEY_CLASSES_ROOT, (const wchar_t*)keyName.utf16(), 0, KEY_READ, &handle)) { + if (!RegOpenKeyExW(HKEY_CLASSES_ROOT, reinterpret_cast(keyName.utf16()), 0, KEY_READ, &handle)) { DWORD bufferSize = BufferSize; RegQueryValueEx(handle, L"", 0, 0, reinterpret_cast(command), &bufferSize); RegCloseKey(handle); @@ -134,7 +137,8 @@ static inline bool launchMail(const QUrl &url) STARTUPINFO si; ZeroMemory(&si, sizeof(si)); si.cb = sizeof(si); - if (!CreateProcess(NULL, (wchar_t*)command.utf16(), NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi)) { + if (!CreateProcess(NULL, reinterpret_cast(const_cast(command.utf16())), + NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi)) { qErrnoWarning("Unable to launch '%s'", qPrintable(command)); return false; } diff --git a/src/plugins/platforms/windows/qwindowstabletsupport.cpp b/src/plugins/platforms/windows/qwindowstabletsupport.cpp index b27811df9e..222551a86f 100644 --- a/src/plugins/platforms/windows/qwindowstabletsupport.cpp +++ b/src/plugins/platforms/windows/qwindowstabletsupport.cpp @@ -316,7 +316,7 @@ QDebug operator<<(QDebug d, const QWindowsTabletDeviceData &t) } #endif // !QT_NO_DEBUG_STREAM -QWindowsTabletDeviceData QWindowsTabletSupport::tabletInit(const quint64 uniqueId, const UINT cursorType) const +QWindowsTabletDeviceData QWindowsTabletSupport::tabletInit(qint64 uniqueId, UINT cursorType) const { QWindowsTabletDeviceData result; result.uniqueId = uniqueId; diff --git a/src/plugins/platforms/windows/qwindowstabletsupport.h b/src/plugins/platforms/windows/qwindowstabletsupport.h index a6d2771206..6e0d92df53 100644 --- a/src/plugins/platforms/windows/qwindowstabletsupport.h +++ b/src/plugins/platforms/windows/qwindowstabletsupport.h @@ -123,7 +123,7 @@ public: private: unsigned options() const; - QWindowsTabletDeviceData tabletInit(const quint64 uniqueId, const UINT cursorType) const; + QWindowsTabletDeviceData tabletInit(qint64 uniqueId, UINT cursorType) const; static QWindowsWinTab32DLL m_winTab32DLL; const HWND m_window; diff --git a/src/plugins/platforms/windows/qwindowstheme.cpp b/src/plugins/platforms/windows/qwindowstheme.cpp index 5bbe923fe7..887a217b06 100644 --- a/src/plugins/platforms/windows/qwindowstheme.cpp +++ b/src/plugins/platforms/windows/qwindowstheme.cpp @@ -456,7 +456,9 @@ static QPixmap loadIconFromShell32(int resourceId, QSizeF size) HMODULE hmod = QSystemLibrary::load(L"shell32"); #endif if (hmod) { - HICON iconHandle = (HICON)LoadImage(hmod, MAKEINTRESOURCE(resourceId), IMAGE_ICON, size.width(), size.height(), 0); + HICON iconHandle = + static_cast(LoadImage(hmod, MAKEINTRESOURCE(resourceId), + IMAGE_ICON, int(size.width()), int(size.height()), 0)); if (iconHandle) { QPixmap iconpixmap = qt_pixmapFromWinHICON(iconHandle); DestroyIcon(iconHandle); @@ -557,7 +559,7 @@ QPixmap QWindowsTheme::standardPixmap(StandardPixmap sp, const QSizeF &size) con if (sp == FileLinkIcon || sp == DirLinkIcon || sp == DirLinkOpenIcon) { QPainter painter(&pixmap); QPixmap link = loadIconFromShell32(30, pixmapSize); - painter.drawPixmap(0, 0, pixmapSize.width(), pixmapSize.height(), link); + painter.drawPixmap(0, 0, int(pixmapSize.width()), int(pixmapSize.height()), link); } pixmap.setDevicePixelRatio(scaleFactor); return pixmap; @@ -632,7 +634,8 @@ static QPixmap pixmapFromShellImageList(int iImageList, const SHFILEINFO &info) return result; IImageList *imageList = 0; - HRESULT hr = QWindowsContext::shell32dll.sHGetImageList(iImageList, iID_IImageList, (void **)&imageList); + HRESULT hr = QWindowsContext::shell32dll.sHGetImageList(iImageList, iID_IImageList, + reinterpret_cast(&imageList)); if (hr != S_OK) return result; HICON hIcon; @@ -664,7 +667,7 @@ QPixmap QWindowsTheme::fileIconPixmap(const QFileInfo &fileInfo, const QSizeF &s QPixmap pixmap; const QString filePath = QDir::toNativeSeparators(fileInfo.filePath()); - const int width = size.width(); + const int width = int(size.width()); const int iconSize = width > 16 ? SHGFI_LARGEICON : SHGFI_SMALLICON; const int requestedImageListSize = #ifdef USE_IIMAGELIST -- cgit v1.2.3 From 1ffce57157c7a6ce7fb9d58776ee1dacd2ded61b Mon Sep 17 00:00:00 2001 From: Friedemann Kleint Date: Fri, 19 Feb 2016 15:43:37 +0100 Subject: Windows DirectWrite: Improve error messages for font engine creation. Fix up debug operator for QFontDef, add one for LOGFONT and output both should creation fail. Task-number: QTBUG-51260 Change-Id: I5cbcd392edd811c6b9470ddbb095d41a9185d208 Reviewed-by: Joerg Bornemann --- .../platforms/windows/qwindowsfontdatabase.cpp | 31 +++++++++++++++++----- 1 file changed, 24 insertions(+), 7 deletions(-) (limited to 'src/plugins/platforms/windows') diff --git a/src/plugins/platforms/windows/qwindowsfontdatabase.cpp b/src/plugins/platforms/windows/qwindowsfontdatabase.cpp index 322ba0ec27..05e5af418a 100644 --- a/src/plugins/platforms/windows/qwindowsfontdatabase.cpp +++ b/src/plugins/platforms/windows/qwindowsfontdatabase.cpp @@ -634,11 +634,24 @@ QDebug operator<<(QDebug d, const QFontDef &def) { QDebugStateSaver saver(d); d.nospace(); - d << "Family=" << def.family << " Stylename=" << def.styleName - << " pointsize=" << def.pointSize << " pixelsize=" << def.pixelSize - << " styleHint=" << def.styleHint << " weight=" << def.weight - << " stretch=" << def.stretch << " hintingPreference=" - << def.hintingPreference; + d.noquote(); + d << "QFontDef(Family=\"" << def.family << '"'; + if (!def.styleName.isEmpty()) + d << ", stylename=" << def.styleName; + d << ", pointsize=" << def.pointSize << ", pixelsize=" << def.pixelSize + << ", styleHint=" << def.styleHint << ", weight=" << def.weight + << ", stretch=" << def.stretch << ", hintingPreference=" + << def.hintingPreference << ')'; + return d; +} + +QDebug operator<<(QDebug d, const LOGFONT &lf) +{ + QDebugStateSaver saver(d); + d.nospace(); + d.noquote(); + d << "LOGFONT(\"" << QString::fromWCharArray(lf.lfFaceName) + << "\", lfWidth=" << lf.lfWidth << ", lfHeight=" << lf.lfHeight << ')'; return d; } #endif // !QT_NO_DEBUG_STREAM @@ -1752,12 +1765,16 @@ QFontEngine *QWindowsFontDatabase::createEngine(const QFontDef &request, IDWriteFont *directWriteFont = 0; HRESULT hr = data->directWriteGdiInterop->CreateFontFromLOGFONT(&lf, &directWriteFont); if (FAILED(hr)) { - qErrnoWarning("%s: CreateFontFromLOGFONT failed", __FUNCTION__); + const QString errorString = qt_error_string(int(GetLastError())); + qWarning().noquote().nospace() << "DirectWrite: CreateFontFromLOGFONT() failed (" + << errorString << ") for " << request << ' ' << lf << " dpi=" << dpi; } else { IDWriteFontFace *directWriteFontFace = NULL; hr = directWriteFont->CreateFontFace(&directWriteFontFace); if (FAILED(hr)) { - qErrnoWarning("%s: CreateFontFace failed", __FUNCTION__); + const QString errorString = qt_error_string(int(GetLastError())); + qWarning().noquote() << "DirectWrite: CreateFontFace() failed (" + << errorString << ") for " << request << ' ' << lf << " dpi=" << dpi; } else { QWindowsFontEngineDirectWrite *fedw = new QWindowsFontEngineDirectWrite(directWriteFontFace, request.pixelSize, -- cgit v1.2.3 From b8f89d8ef3f695746a8a48084d8ea710eb508d3d Mon Sep 17 00:00:00 2001 From: Friedemann Kleint Date: Mon, 22 Feb 2016 16:23:39 +0100 Subject: Windows QPA: Use window flags stored in QWindowsWindow for frame geometry. Querying the flags of the QWindow fails when inside QWindowsWindow::setWindowFlags() since the new flags do not take effect. Task-number: QTBUG-40578 Task-number: QTBUG-51224 Change-Id: Ida8c23b64ddfde34ebc0af95c84954e666865240 Reviewed-by: Oliver Wolff --- src/plugins/platforms/windows/qwindowswindow.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/plugins/platforms/windows') diff --git a/src/plugins/platforms/windows/qwindowswindow.cpp b/src/plugins/platforms/windows/qwindowswindow.cpp index 2ff71d827b..cb733ed5bd 100644 --- a/src/plugins/platforms/windows/qwindowswindow.cpp +++ b/src/plugins/platforms/windows/qwindowswindow.cpp @@ -1914,7 +1914,7 @@ QMargins QWindowsWindow::frameMargins() const // Always skip calculating style-dependent margins for windows claimed to be frameless. // This allows users to remove the margins by handling WM_NCCALCSIZE with WS_THICKFRAME set // to ensure Areo snap still works (QTBUG-40578). - m_data.frame = window()->flags() & Qt::FramelessWindowHint + m_data.frame = m_data.flags & Qt::FramelessWindowHint ? QMargins(0, 0, 0, 0) : QWindowsGeometryHint::frame(style(), exStyle()); clearFlag(FrameDirty); -- cgit v1.2.3 From 20a29fbfe834c108517a23db359827d067246ecd Mon Sep 17 00:00:00 2001 From: Friedemann Kleint Date: Thu, 11 Feb 2016 09:48:06 +0100 Subject: Windows QPA: Send synthesized expose events when window shrinks. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix the condition to check for plain move events and gain in one dimension in which case Windows will send events. Task-number: QTBUG-51038 Change-Id: I60433657f37275ee302f745291e79e465d52064d Reviewed-by: Błażej Szczygieł Reviewed-by: Shawn Rutledge --- src/plugins/platforms/windows/qwindowswindow.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/plugins/platforms/windows') diff --git a/src/plugins/platforms/windows/qwindowswindow.cpp b/src/plugins/platforms/windows/qwindowswindow.cpp index cb733ed5bd..e2f5885047 100644 --- a/src/plugins/platforms/windows/qwindowswindow.cpp +++ b/src/plugins/platforms/windows/qwindowswindow.cpp @@ -1467,7 +1467,9 @@ void QWindowsWindow::handleGeometryChange() // QTBUG-32121: OpenGL/normal windows (with exception of ANGLE) do not receive // expose events when shrinking, synthesize. if (!testFlag(OpenGL_ES2) && isExposed() - && !(m_data.geometry.width() >= previousGeometry.width() || m_data.geometry.height() >= previousGeometry.height())) { + && m_data.geometry.size() != previousGeometry.size() // Exclude plain move + // One dimension grew -> Windows will send expose, no need to synthesize. + && !(m_data.geometry.width() > previousGeometry.width() || m_data.geometry.height() > previousGeometry.height())) { fireExpose(QRect(QPoint(0, 0), m_data.geometry.size()), true); } if (previousGeometry.topLeft() != m_data.geometry.topLeft()) { -- cgit v1.2.3