Example #1
0
void Q3DockArea::setFixedExtent(int d, Q3DockWindow *dw)
{
    QList<Q3DockWindow *> lst;
    for (int i = 0; i < dockWindows.size(); ++i) {
        Q3DockWindow *w = dockWindows.at(i);
        if (w->isHidden())
            continue;
        if (orientation() == Qt::Horizontal) {
            if (dw->y() != w->y())
                continue;
        } else {
            if (dw->x() != w->x())
                continue;
        }
        if (orientation() == Qt::Horizontal)
            d = qMax(d, w->minimumHeight());
        else
            d = qMax(d, w->minimumWidth());
        if (w->isResizeEnabled())
            lst.append(w);
    }
    for (int i = 0; i < lst.size(); ++i) {
        Q3DockWindow *w = lst.at(i);
        if (orientation() == Qt::Horizontal)
            w->setFixedExtentHeight(d);
        else
            w->setFixedExtentWidth(d);
    }
}
Example #2
0
QSize Q3DockAreaLayout::sizeHint() const
{
    if (dockWindows->isEmpty())
        return QSize(0, 0);

    if (dirty) {
        Q3DockAreaLayout *that = (Q3DockAreaLayout *) this;
        that->layoutItems(geometry());
    }

    int w = 0;
    int h = 0;
    int y = -1;
    int x = -1;
    int ph = 0;
    int pw = 0;
    for (int i = 0; i < dockWindows->size(); ++i) {
        Q3DockWindow *dw = dockWindows->at(i);
        int plush = 0, plusw = 0;
        if (dw->isHidden())
            continue;
        if (hasHeightForWidth()) {
            if (y != dw->y())
                plush = ph;
            y = dw->y();
            ph = dw->height();
        } else {
            if (x != dw->x())
                plusw = pw;
            x = dw->x();
            pw = dw->width();
        }
        h = qMax(h, dw->height() + plush);
        w = qMax(w, dw->width() + plusw);
    }

    if (hasHeightForWidth())
        return QSize(0, h);
    return QSize(w, 0);
}
Example #3
0
bool Q3DockArea::isLastDockWindow(Q3DockWindow *dw)
{
    int i = dockWindows.indexOf(dw);
    if (i == -1 || i >= (int)dockWindows.count() - 1)
        return true;
    Q3DockWindow *w = 0;
    if ((w = dockWindows.at(++i))) {
        if (orientation() == Qt::Horizontal && dw->y() < w->y())
            return true;
        if (orientation() == Qt::Vertical && dw->x() < w->x())
            return true;
    } else {
        return true;
    }
    return false;
}