diff options
Diffstat (limited to 'src/gui/kernel/qapplication_x11.cpp')
| -rw-r--r-- | src/gui/kernel/qapplication_x11.cpp | 58 |
1 files changed, 41 insertions, 17 deletions
diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp index 1df442f39c..f1fb0016a0 100644 --- a/src/gui/kernel/qapplication_x11.cpp +++ b/src/gui/kernel/qapplication_x11.cpp @@ -398,7 +398,7 @@ extern bool qt_xdnd_dragging; // gui or non-gui from qapplication.cpp extern bool qt_is_gui_used; -/*! +/*! \internal Try to resolve a \a symbol from \a library with the version specified by \a vernum. @@ -829,11 +829,14 @@ bool QApplicationPrivate::x11_apply_settings() QColor(strlist[i])); } - if (groupCount == QPalette::NColorGroups) - QApplicationPrivate::setSystemPalette(pal); + // ### Fix properly for 4.6 + if (!(QApplicationPrivate::app_style && QApplicationPrivate::app_style->inherits("QGtkStyle"))) { + if (groupCount == QPalette::NColorGroups) + QApplicationPrivate::setSystemPalette(pal); + } int kdeSessionVersion = QString::fromLocal8Bit(qgetenv("KDE_SESSION_VERSION")).toInt(); - + if (!appFont) { QFont font(QApplication::font()); QString fontDescription; @@ -887,11 +890,15 @@ bool QApplicationPrivate::x11_apply_settings() } } + static QString currentStyleName = stylename; if (QCoreApplication::startingUp()) { if (!stylename.isEmpty() && !QApplicationPrivate::styleOverride) QApplicationPrivate::styleOverride = new QString(stylename); } else { - QApplication::setStyle(stylename); + if (currentStyleName != stylename) { + currentStyleName = stylename; + QApplication::setStyle(stylename); + } } int num = @@ -1355,8 +1362,10 @@ static void qt_set_x11_resources(const char* font = 0, const char* fg = 0, pal.setColor(QPalette::Disabled, QPalette::Highlight, Qt::darkBlue); } - QApplicationPrivate::setSystemPalette(pal); - + // QGtkStyle sets it's own system palette + if (!(QApplicationPrivate::app_style && QApplicationPrivate::app_style->inherits("QGtkStyle"))) { + QApplicationPrivate::setSystemPalette(pal); + } QColor::setAllowX11ColorNames(allowX11ColorNames); } @@ -1939,11 +1948,17 @@ void qt_init(QApplicationPrivate *priv, int, { QString displayName = QLatin1String(XDisplayName(NULL)); - // apparently MITSHM only works for local displays, so do a quick check here - // to determine whether the display is local or not (not 100 % accurate) + // MITSHM only works for local displays, so do a quick check here + // to determine whether the display is local or not (not 100 % accurate). + // BGR server layouts are not supported either, since it requires the raster + // engine to work on a QImage with BGR layout. bool local = displayName.isEmpty() || displayName.lastIndexOf(QLatin1Char(':')) == 0; - if (local && (qgetenv("QT_X11_NO_MITSHM").toInt() == 0)) - X11->use_mitshm = mitshm_pixmaps; + if (local && (qgetenv("QT_X11_NO_MITSHM").toInt() == 0)) { + Visual *defaultVisual = DefaultVisual(X11->display, DefaultScreen(X11->display)); + X11->use_mitshm = mitshm_pixmaps && (defaultVisual->red_mask == 0xff0000 + && defaultVisual->green_mask == 0xff00 + && defaultVisual->blue_mask == 0xff); + } } #endif // QT_NO_MITSHM @@ -3351,15 +3366,24 @@ int QApplication::x11ProcessEvent(XEvent* event) // update the size for desktop widget int scr = X11->ptrXRRRootToScreen(X11->display, event->xany.window); - QWidget *w = desktop()->screen(scr); + QDesktopWidget *desktop = QApplication::desktop(); + QWidget *w = desktop->screen(scr); QSize oldSize(w->size()); w->data->crect.setWidth(DisplayWidth(X11->display, scr)); w->data->crect.setHeight(DisplayHeight(X11->display, scr)); - if (w->size() != oldSize) { - QResizeEvent e(w->size(), oldSize); - QApplication::sendEvent(w, &e); - emit desktop()->resized(scr); - } + QVarLengthArray<QRect> oldSizes(desktop->numScreens()); + for (int i = 0; i < desktop->numScreens(); ++i) + oldSizes[i] = desktop->screenGeometry(i); + QResizeEvent e(w->size(), oldSize); + QApplication::sendEvent(w, &e); + for (int i = 0; i < qMin(oldSizes.count(), desktop->numScreens()); ++i) { + if (oldSizes[i] != desktop->screenGeometry(i)) + emit desktop->resized(i); + } + for (int i = oldSizes.count(); i < desktop->numScreens(); ++i) + emit desktop->resized(i); // added + for (int i = desktop->numScreens(); i < oldSizes.count(); ++i) + emit desktop->resized(i); // removed } #endif // QT_NO_XRANDR |