diff options
| -rw-r--r-- | src/plugins/platforms/windows/qwindowsnativeinterface.cpp | 6 | ||||
| -rw-r--r-- | src/plugins/platforms/windows/qwindowsnativeinterface.h | 2 | ||||
| -rw-r--r-- | src/widgets/dialogs/qwizard_win.cpp | 50 | ||||
| -rw-r--r-- | src/widgets/dialogs/qwizard_win_p.h | 1 |
4 files changed, 43 insertions, 16 deletions
diff --git a/src/plugins/platforms/windows/qwindowsnativeinterface.cpp b/src/plugins/platforms/windows/qwindowsnativeinterface.cpp index 9691156403..6e58c55bbe 100644 --- a/src/plugins/platforms/windows/qwindowsnativeinterface.cpp +++ b/src/plugins/platforms/windows/qwindowsnativeinterface.cpp @@ -34,6 +34,7 @@ #include "qwindowsnativeinterface.h" #include "qwindowswindow.h" #include "qwindowscontext.h" +#include "qwindowsfontdatabase.h" #include "qwindowsopenglcontext.h" #include "qwindowsopengltester.h" #include "qwindowsintegration.h" @@ -222,6 +223,11 @@ int QWindowsNativeInterface::registerMimeType(const QString &mimeType) return QWindowsMime::registerMimeType(mimeType); } +QFont QWindowsNativeInterface::logFontToQFont(const void *logFont, int verticalDpi) +{ + return QWindowsFontDatabase::LOGFONT_to_QFont(*reinterpret_cast<const LOGFONT *>(logFont), verticalDpi); +} + QFunctionPointer QWindowsNativeInterface::platformFunction(const QByteArray &function) const { if (function == QWindowsWindowFunctions::setTouchWindowTouchTypeIdentifier()) diff --git a/src/plugins/platforms/windows/qwindowsnativeinterface.h b/src/plugins/platforms/windows/qwindowsnativeinterface.h index be8418b769..97839ae1ae 100644 --- a/src/plugins/platforms/windows/qwindowsnativeinterface.h +++ b/src/plugins/platforms/windows/qwindowsnativeinterface.h @@ -34,6 +34,7 @@ #ifndef QWINDOWSNATIVEINTERFACE_H #define QWINDOWSNATIVEINTERFACE_H +#include <QtGui/qfont.h> #include <QtGui/qpa/qplatformnativeinterface.h> QT_BEGIN_NAMESPACE @@ -77,6 +78,7 @@ public: Q_INVOKABLE void registerWindowsMime(void *mimeIn); Q_INVOKABLE void unregisterWindowsMime(void *mime); Q_INVOKABLE int registerMimeType(const QString &mimeType); + Q_INVOKABLE QFont logFontToQFont(const void *logFont, int verticalDpi); bool asyncExpose() const; void setAsyncExpose(bool value); diff --git a/src/widgets/dialogs/qwizard_win.cpp b/src/widgets/dialogs/qwizard_win.cpp index 701fea1c03..a4b37f360b 100644 --- a/src/widgets/dialogs/qwizard_win.cpp +++ b/src/widgets/dialogs/qwizard_win.cpp @@ -361,6 +361,36 @@ bool QVistaHelper::setDWMTitleBar(TitleBarChangeType type) Q_GUI_EXPORT HICON qt_pixmapToWinHICON(const QPixmap &); +static LOGFONT getCaptionLogFont(HANDLE hTheme) +{ + LOGFONT result = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, { 0 } }; + + if (!hTheme || FAILED(pGetThemeSysFont(hTheme, WIZ_TMT_CAPTIONFONT, &result))) { + NONCLIENTMETRICS ncm; + ncm.cbSize = sizeof(NONCLIENTMETRICS); + SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICS), &ncm, false); + result = ncm.lfMessageFont; + } + return result; +} + +static bool getCaptionQFont(int dpi, QFont *result) +{ + if (!pOpenThemeData) + return false; + const HANDLE hTheme = + pOpenThemeData(QApplicationPrivate::getHWNDForWidget(QApplication::desktop()), L"WINDOW"); + if (!hTheme) + return false; + // Call into QWindowsNativeInterface to convert the LOGFONT into a QFont. + const LOGFONT logFont = getCaptionLogFont(hTheme); + QPlatformNativeInterface *ni = QGuiApplication::platformNativeInterface(); + return ni && QMetaObject::invokeMethod(ni, "logFontToQFont", Qt::DirectConnection, + Q_RETURN_ARG(QFont, *result), + Q_ARG(const void *, &logFont), + Q_ARG(int, dpi)); +} + void QVistaHelper::drawTitleBar(QPainter *painter) { Q_ASSERT(backButton_); @@ -378,7 +408,9 @@ void QVistaHelper::drawTitleBar(QPainter *painter) const int verticalCenter = (btnTop + btnHeight / 2) - 1; const QString text = wizard->window()->windowTitle(); - const QFont font = QApplication::font("QMdiSubWindowTitleBar"); + QFont font; + if (!isWindow || !getCaptionQFont(wizard->logicalDpiY() * wizard->devicePixelRatio(), &font)) + font = QApplication::font("QMdiSubWindowTitleBar"); const QFontMetrics fontMetrics(font); const QRect brect = fontMetrics.boundingRect(text); int textHeight = brect.height(); @@ -649,19 +681,6 @@ bool QVistaHelper::eventFilter(QObject *obj, QEvent *event) return false; } -HFONT QVistaHelper::getCaptionFont(HANDLE hTheme) -{ - LOGFONT lf = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, { 0 } }; - - if (!hTheme || FAILED(pGetThemeSysFont(hTheme, WIZ_TMT_CAPTIONFONT, &lf))) { - NONCLIENTMETRICS ncm; - ncm.cbSize = sizeof(NONCLIENTMETRICS); - SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICS), &ncm, false); - lf = ncm.lfMessageFont; - } - return CreateFontIndirect(&lf); -} - // Return a HDC for the wizard along with the transformation if the // wizard is a child window. HDC QVistaHelper::backingStoreDC(const QWidget *wizard, QPoint *offset) @@ -713,7 +732,8 @@ bool QVistaHelper::drawTitleText(QPainter *painter, const QString &text, const Q bmp = CreateDIBSection(hdc, &dib, DIB_RGB_COLORS, NULL, NULL, 0); // Set up the DC - HFONT hCaptionFont = getCaptionFont(hTheme); + const LOGFONT captionLogFont = getCaptionLogFont(hTheme); + const HFONT hCaptionFont = CreateFontIndirect(&captionLogFont); HBITMAP hOldBmp = (HBITMAP)SelectObject(dcMem, (HGDIOBJ) bmp); HFONT hOldFont = (HFONT)SelectObject(dcMem, (HGDIOBJ) hCaptionFont); diff --git a/src/widgets/dialogs/qwizard_win_p.h b/src/widgets/dialogs/qwizard_win_p.h index 8c36472bee..84b795d506 100644 --- a/src/widgets/dialogs/qwizard_win_p.h +++ b/src/widgets/dialogs/qwizard_win_p.h @@ -105,7 +105,6 @@ public: static HDC backingStoreDC(const QWidget *wizard, QPoint *offset); private: - static HFONT getCaptionFont(HANDLE hTheme); HWND wizardHWND() const; bool drawTitleText(QPainter *painter, const QString &text, const QRect &rect, HDC hdc); static bool drawBlackRect(const QRect &rect, HDC hdc); |