Esempio n. 1
0
void KKbdAccessExtensions::resizePanelFromKey(int key, int state)
{
    // kdDebug() << "KPanelKdbSizer::resizePanelFromKey: key = " << key << " state = " << state << endl;
    if (!d->panel) return;
    int dx = 0;
    int dy = 0;
    int stepSize = d->stepSize;
    switch (key) {
        case Qt::Key_Left:      dx = -stepSize;     break;
        case Qt::Key_Right:     dx = stepSize;      break;
        case Qt::Key_Up:        dy = -stepSize;     break;
        case Qt::Key_Down:      dy = stepSize;      break;
        case Qt::Key_Prior:     dy = -5 * stepSize; break;
        case Qt::Key_Next:      dy = 5 * stepSize;  break;
    }
    int adj = dx + dy;
    // kdDebug() << "KKbdAccessExtensions::resizePanelFromKey: adj = " << adj << endl;
    if (adj != 0)
        resizePanel(dx, dy, state);
    else {
        if (key == Qt::Key_Enter && ::qt_cast<QDockWindow*>( d->panel )) {
            QDockWindow* dockWindow = dynamic_cast<QDockWindow *>(d->panel);
            if (dockWindow->area())
                dockWindow->undock();
            else
                dockWindow->dock();
        }
    }
    showIcon();
}
Esempio n. 2
0
void KKbdAccessExtensions::resizePanel(int dx, int dy, int state)
{
    int adj = dx + dy;
    if (adj == 0) return;
    // kdDebug() << "KKbdAccessExtensions::resizePanel: panel = " << d->panel->name() << endl;
    if (::qt_cast<QSplitter*>( d->panel )) {
        QSplitter* splitter = dynamic_cast<QSplitter *>(d->panel);
        int handleNdx = d->handleNdx - 1;
        QValueList<int> sizes = splitter->sizes();
        // kdDebug() << "KKbdAccessExtensions::resizePanel: before sizes = " << sizes << endl;
        sizes[handleNdx] = sizes[handleNdx] + adj;
        // kdDebug() << "KKbdAccessExtensions::resizePanel: setSizes = " << sizes << endl;
        splitter->setSizes(sizes);
        QApplication::postEvent(splitter, new QEvent(QEvent::LayoutHint));
    } else {
        // TODO: How to get the handle width?
        QDockWindow* dockWindow = dynamic_cast<QDockWindow *>(d->panel);
        if (dockWindow->area()) {
            // kdDebug() << "KKbdAccessExtensions::resizePanel: fixedExtent = " << dockWindow->fixedExtent() << endl;
            QSize fe = dockWindow->fixedExtent();
            if (d->handleNdx == 1) {
                // When vertically oriented and dock area is on right side of screen, pressing
                // left arrow increases size.
                if (dockWindow->area()->orientation() == Qt::Vertical &&
                    dockWindow->area()->handlePosition() == QDockArea::Reverse) adj = -adj;
                int w = fe.width();
                if (w < 0) w = dockWindow->width();
                w = w + adj;
                if (w > 0 ) dockWindow->setFixedExtentWidth(w);
            } else {
                // When horizontally oriented and dock area is at bottom of screen,
                // pressing up arrow increases size.
                if (dockWindow->area()->orientation() == Qt::Horizontal &&
                    dockWindow->area()->handlePosition() == QDockArea::Reverse) adj = -adj;
                int h = fe.height();
                if (h < 0) h = dockWindow->height();
                h = h + adj;
                if (h > 0) dockWindow->setFixedExtentHeight(h);
            }
            dockWindow->updateGeometry();
            QApplication::postEvent(dockWindow->area(), new QEvent(QEvent::LayoutHint));
            // kdDebug() << "KKbdAccessExtensions::resizePanel: fixedExtent = " << dockWindow->fixedExtent() << endl;
        } else {
            if (state == Qt::ShiftButton) {
                QSize s = dockWindow->size();
                s.setWidth(s.width() + dx);
                s.setHeight(s.height() + dy);
                dockWindow->resize(s);
            } else {
                QPoint p = dockWindow->pos();
                p.setX(p.x() + dx);
                p.setY(p.y() + dy);
                dockWindow->move(p);
            }
        }
    }
}
Esempio n. 3
0
void KKbdAccessExtensions::showIcon()
{
    if (!d->panel) return;
    QPoint p;
    // kdDebug() << "KKbdAccessExtensions::showIcon: topLevelWidget = " << d->panel->topLevelWidget()->name() << endl;
    if (::qt_cast<QSplitter*>( d->panel )) {
        QSplitter* splitter = dynamic_cast<QSplitter *>(d->panel);
        int handleNdx = d->handleNdx - 1;
        QValueList<int> sizes = splitter->sizes();
        // kdDebug() << "KKbdAccessExtensions::showIcon: sizes = " << sizes << endl;
        if (splitter->orientation() == Qt::Horizontal) {
            d->icon->setShape(Qt::SizeHorCursor);
            p.setX(sizes[handleNdx] + (splitter->handleWidth() / 2));
            p.setY(splitter->height() / 2);
        } else {
            d->icon->setShape(Qt::SizeVerCursor);
            p.setX(splitter->width() / 2);
            p.setY(sizes[handleNdx] + (splitter->handleWidth() / 2));
        }
        // kdDebug() << "KKbdAccessExtensions::showIcon: p = " << p << endl;
        p = splitter->mapToGlobal(p);
        // kdDebug() << "KKbdAccessExtensions::showIcon: mapToGlobal = " << p << endl;
    } else {
        QDockWindow* dockWindow = dynamic_cast<QDockWindow *>(d->panel);
        p = dockWindow->pos();
        if (dockWindow->area()) {
            // kdDebug() << "KKbdAccessExtensions::showIcon: pos = " << p << " of window = " << dockWindow->parentWidget()->name() << endl;
            p = dockWindow->parentWidget()->mapTo(dockWindow->topLevelWidget(), p);
            // kdDebug() << "KKbdAccessExtensions::showIcon: mapTo = " << p << " of window = " << dockWindow->topLevelWidget()->name() << endl;
            // TODO: How to get the handle width?
            if (d->handleNdx == 1) {
                d->icon->setShape(Qt::SizeHorCursor);
                if (dockWindow->area()->orientation() == Qt::Vertical) {
                    if (dockWindow->area()->handlePosition() == QDockArea::Normal)
                        // Handle is to the right of the dock window.
                        p.setX(p.x() + dockWindow->width());
                        // else Handle is to the left of the dock window.
                } else
                    // Handle is to the right of the dock window.
                    p.setX(p.x() + dockWindow->width());
                p.setY(p.y() + (dockWindow->height() / 2));
            } else {
                d->icon->setShape(Qt::SizeVerCursor);
                p.setX(p.x() + (dockWindow->width() / 2));
                if (dockWindow->area()->orientation() == Qt::Vertical)
                    // Handle is below the dock window.
                    p.setY(p.y() + dockWindow->height());
                else {
                    if (dockWindow->area()->handlePosition() == QDockArea::Normal)
                        // Handle is below the dock window.
                        p.setY(p.y() + dockWindow->height());
                        // else Handle is above the dock window.
                }
            }
            p = dockWindow->topLevelWidget()->mapToGlobal(p);
        } else {
            d->icon->setShape(Qt::SizeAllCursor);
            p = QPoint(dockWindow->width() / 2, dockWindow->height() / 2);
            p = dockWindow->mapToGlobal(p);       // Undocked.  Position in center of window.
        }
    }
    // kdDebug() << "KKbdAccessExtensions::showIcon: show(p) = " << p << endl;
    d->icon->show(p);
}