diff options
Diffstat (limited to 'src/gui/kernel/qdnd_x11.cpp')
-rw-r--r-- | src/gui/kernel/qdnd_x11.cpp | 45 |
1 files changed, 23 insertions, 22 deletions
diff --git a/src/gui/kernel/qdnd_x11.cpp b/src/gui/kernel/qdnd_x11.cpp index 750ddf8..5847021 100644 --- a/src/gui/kernel/qdnd_x11.cpp +++ b/src/gui/kernel/qdnd_x11.cpp @@ -1112,21 +1112,6 @@ void qt_xdnd_send_leave() waiting_for_status = false; } -// TODO: remove and use QApplication::currentKeyboardModifiers() in Qt 4.8. -static Qt::KeyboardModifiers currentKeyboardModifiers() -{ - Window root; - Window child; - int root_x, root_y, win_x, win_y; - uint keybstate; - for (int i = 0; i < ScreenCount(X11->display); ++i) { - if (XQueryPointer(X11->display, QX11Info::appRootWindow(i), &root, &child, - &root_x, &root_y, &win_x, &win_y, &keybstate)) - return X11->translateModifiers(keybstate & 0x00ff); - } - return 0; -} - void QX11Data::xdndHandleDrop(QWidget *, const XEvent * xe, bool passive) { DEBUG("xdndHandleDrop"); @@ -1166,16 +1151,24 @@ void QX11Data::xdndHandleDrop(QWidget *, const XEvent * xe, bool passive) // some XEMBEDding, so try to find the real QMimeData used // based on the timestamp for this drop. QMimeData *dropData = 0; - int at = findXdndDropTransactionByTime(qt_xdnd_target_current_time); - if (at != -1) + const int at = findXdndDropTransactionByTime(qt_xdnd_target_current_time); + if (at != -1) { dropData = QDragManager::dragPrivate(X11->dndDropTransactions.at(at).object)->data; + // Can't use the source QMimeData if we need the image conversion code from xdndObtainData + if (dropData && dropData->hasImage()) + dropData = 0; + } // if we can't find it, then use the data in the drag manager - if (!dropData) - dropData = (manager->object) ? manager->dragPrivate()->data : manager->dropData; + if (!dropData) { + if (manager->object && !manager->dragPrivate()->data->hasImage()) + dropData = manager->dragPrivate()->data; + else + dropData = manager->dropData; + } // Drop coming from another app? Update keyboard modifiers. if (!qt_xdnd_dragging) { - QApplicationPrivate::modifier_buttons = currentKeyboardModifiers(); + QApplicationPrivate::modifier_buttons = QApplication::queryKeyboardModifiers(); } QDropEvent de(qt_xdnd_current_position, possible_actions, dropData, @@ -1855,8 +1848,16 @@ static QVariant xdndObtainData(const char *format, QVariant::Type requestedType) && (!(w->windowType() == Qt::Desktop) || w->acceptDrops())) { QDragPrivate * o = QDragManager::self()->dragPrivate(); - if (o->data->hasFormat(QLatin1String(format))) - result = o->data->data(QLatin1String(format)); + const QString mimeType = QString::fromLatin1(format); + if (o->data->hasFormat(mimeType)) { + result = o->data->data(mimeType); + } else if (mimeType.startsWith(QLatin1String("image/")) && o->data->hasImage()) { + // ### duplicated from QInternalMimeData::renderDataHelper + QImage image = qvariant_cast<QImage>(o->data->imageData()); + QBuffer buf(&result); + buf.open(QBuffer::WriteOnly); + image.save(&buf, mimeType.mid(mimeType.indexOf(QLatin1Char('/')) + 1).toLatin1().toUpper()); + } return result; } |