C++ (Cpp) QLayoutItem::minimumSize Examples

Example #1

QSize QLayoutItemProto::minimumSize() const
{
  QLayoutItem *item = qscriptvalue_cast<QLayoutItem*>(thisObject());
  if (item)
    return item->minimumSize();
  return QSize();
}

Example #2

File: FlowLayout.cpp Project: nobodyzzz/leechcraft

QSize FlowLayout::minimumSize() const {
    QSize size;
    QLayoutItem *item;
    foreach (item, itemList)
        size = size.expandedTo(item->minimumSize());

    size += QSize(2*margin(), 2*margin());
    return size;
}

Example #3

File: statusbarlayout.cpp Project: KDE/kimtoy

QSize StatusBarLayout::minimumSize() const
{
    QSize s(0, 0);
    for (int i = 0; i < m_items.size(); ++i) {
        QLayoutItem* item = m_items.at(i);
        s = s.expandedTo(item->minimumSize());
    }
    return s;
}

Example #4

File: flow.cpp Project: OS2World/LIB-QT3_Toolkit_Vbox

QSize SimpleFlow::minimumSize() const
{
    QSize s(0,0);
    QPtrListIterator<QLayoutItem> it(list);
    QLayoutItem *o;
    while ( (o=it.current()) != 0 ) {
	++it;
	s = s.expandedTo( o->minimumSize() );
    }
    return s;
}

Example #5

File: doc_src_layout.cpp Project: lifeIsGame/phantomjs

QSize CardLayout::minimumSize() const
{
    QSize s(0,0);
    int n = list.count();
    int i = 0;
    while (i < n) {
        QLayoutItem *o = list.at(i);
        s = s.expandedTo(o->minimumSize());
        ++i;
    }
    return s + n*QSize(spacing(), spacing());
}

Example #6

File: monitorlayout.cpp Project: Andersbakken/qlc-svn

QSize MonitorLayout::minimumSize() const
{
    QSize size;
    QLayoutItem* item;

    foreach (item, m_items)
    size = size.expandedTo(item->minimumSize());

    size += QSize(2 * margin(), 2 * margin());

    return size;
}

Example #7

File: flowlayout.cpp Project: Andrsid/myagent-im

QSize FlowLayout::minimumSize() const
{
	QSize size;
	QLayoutItem *item;
	Q_FOREACH ( item, itemList )
	size = size.expandedTo ( item->minimumSize() );

	int left, top, right, bottom;
	getContentsMargins ( &left, &top, &right, &bottom );
	size += QSize ( left + right, top + bottom );
	return size;
}

Example #8

File: overlaylayout.cpp Project: DestroyFX/EveLogLite

QSize OverlayLayout::minimumSize() const
{
    QSize s(0,0);
    int n = list.count();
    int i = 0;
    while (i < n) {
        QLayoutItem *o = list.at(i);
        s = s.expandedTo(o->minimumSize());
        ++i;
    }
    return s;
}

Example #9

File: flowlayout.cpp Project: Antidote1911/Kryvos

QSize FlowLayout::minimumSize() const
{
    QSize size;
    QLayoutItem *item;
    foreach (item, itemList)
        size = size.expandedTo(item->minimumSize());

    int left, top, right, bottom;
    getContentsMargins(&left, &top, &right, &bottom);
    const int margin = left;

    size += QSize(2*margin, 2*margin);
    return size;
}

Example #10

File: ActionOptionWidget.cpp Project: crayonink/calligra-2

int GroupFlowLayout::doLayout(const QRect &rect, bool testOnly) const
{
    int left, top, right, bottom;
    getContentsMargins(&left, &top, &right, &bottom);
    QRect effectiveRect = rect.adjusted(+left, +top, -right, -bottom);
    int x = effectiveRect.x();
    int y = effectiveRect.y();
    int lineHeight = 0;

    QLayoutItem *item;
    foreach (item, itemList) {
        QWidget *wid = item->widget();
        int spaceX = horizontalSpacing();
        if (wid && spaceX == -1)
            spaceX = wid->style()->layoutSpacing(
                        QSizePolicy::PushButton, QSizePolicy::PushButton, Qt::Horizontal);
        if (spaceX == -1) spaceX = 5;
        int spaceY = verticalSpacing();
        if (wid && spaceY == -1)
            spaceY = wid->style()->layoutSpacing(
                        QSizePolicy::PushButton, QSizePolicy::PushButton, Qt::Vertical);
        if (spaceY == -1) spaceX = 5;
        int nextX = x + item->sizeHint().width() + spaceX;
        if (nextX - spaceX > effectiveRect.right() && lineHeight > 0) {
            x = effectiveRect.x();
            y = y + lineHeight + spaceY;
            nextX = x + item->sizeHint().width() + spaceX;
            lineHeight = 0;
        }

        if (!testOnly) {
            QSize s = item->sizeHint();
            if (nextX - spaceX > effectiveRect.right()) {
                QSize minSize = item->minimumSize();
                int neededW = effectiveRect.right() - x;
                s.setWidth(qMax(neededW, minSize.width()));
            }
            item->setGeometry(QRect(QPoint(x, y), s));
        }

        x = nextX;
        lineHeight = qMax(lineHeight, item->sizeHint().height());
    }