1 /**************************************************************************
3 ** This file is part of Qt Creator
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31 **************************************************************************/
33 #include "qproxylayoutitem.h"
34 #include <QGraphicsWidget>
38 QProxyLayoutItem::QProxyLayoutItem(QGraphicsLayoutItem *i)
39 : enabled(true), other(i)
43 void QProxyLayoutItem::setGeometry(const QRectF &r)
47 other->setGeometry(r);
50 QGraphicsLayoutItem *QProxyLayoutItem::item() const
55 void QProxyLayoutItem::setItem(QGraphicsLayoutItem *o)
61 other->setGeometry(geometry);
64 if (parentLayoutItem())
65 parentLayoutItem()->updateGeometry();
68 void QProxyLayoutItem::setEnabled(bool e)
75 other->setGeometry(geometry);
78 QSizeF QProxyLayoutItem::sizeHint(Qt::SizeHint which, const QSizeF &c) const
80 struct Accessor : public QGraphicsLayoutItem
82 QSizeF getSizeHint(Qt::SizeHint which, const QSizeF &c) const
84 return sizeHint(which, c);
90 rv = static_cast<Accessor *>(other)->getSizeHint(which, c);
94 QProxyLayout::QProxyLayout(QObject *parent)
95 : QObject(parent), proxy(0)
99 void QProxyLayout::setLayout(QGraphicsLayout *l)
103 if (parentLayoutItem())
104 parentLayoutItem()->updateGeometry();
107 QGraphicsLayout *QProxyLayout::layout() const
112 void QProxyLayout::updateGeometry()
114 QGraphicsLayout::updateGeometry();
117 void QProxyLayout::setGeometry(const QRectF &g)
121 proxy->setGeometry(g);
125 int QProxyLayout::count() const
128 return proxy->count();
133 QGraphicsLayoutItem *QProxyLayout::itemAt(int idx) const
136 return proxy->itemAt(idx);
141 void QProxyLayout::removeAt(int idx)
144 proxy->removeAt(idx);
147 QSizeF QProxyLayout::sizeHint(Qt::SizeHint which,
148 const QSizeF &constraint) const
150 struct Accessor : public QGraphicsLayout
152 QSizeF getSizeHint(Qt::SizeHint which, const QSizeF &c) const
154 return sizeHint(which, c);
159 return static_cast<Accessor *>(proxy)->getSizeHint(which, constraint);
164 void QProxyLayoutItem::registerDeclarativeTypes()
166 qmlRegisterType<QProxyLayoutItem>("Bauhaus",1,0,"LayoutItem");
167 qmlRegisterType<QProxyLayout>("Bauhaus",1,0,"ProxyLayout");