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54 lines
1.5 KiB
C++
54 lines
1.5 KiB
C++
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// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include "window.h"
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#include "layoutitem.h"
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#include <QGraphicsLinearLayout>
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#include <QGraphicsGridLayout>
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Window::Window(QGraphicsWidget *parent) : QGraphicsWidget(parent, Qt::Window)
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{
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//! [0]
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QGraphicsLinearLayout *windowLayout = new QGraphicsLinearLayout(Qt::Vertical);
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QGraphicsLinearLayout *linear = new QGraphicsLinearLayout(windowLayout);
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LayoutItem *item = new LayoutItem;
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linear->addItem(item);
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linear->setStretchFactor(item, 1);
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//! [0]
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//! [1]
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item = new LayoutItem;
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linear->addItem(item);
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linear->setStretchFactor(item, 3);
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windowLayout->addItem(linear);
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//! [1]
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//! [2]
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QGraphicsGridLayout *grid = new QGraphicsGridLayout(windowLayout);
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item = new LayoutItem;
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grid->addItem(item, 0, 0, 4, 1);
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item = new LayoutItem;
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item->setMaximumHeight(item->minimumHeight());
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grid->addItem(item, 0, 1, 2, 1, Qt::AlignVCenter);
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item = new LayoutItem;
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item->setMaximumHeight(item->minimumHeight());
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grid->addItem(item, 2, 1, 2, 1, Qt::AlignVCenter);
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item = new LayoutItem;
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grid->addItem(item, 0, 2);
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item = new LayoutItem;
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grid->addItem(item, 1, 2);
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item = new LayoutItem;
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grid->addItem(item, 2, 2);
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item = new LayoutItem;
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grid->addItem(item, 3, 2);
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windowLayout->addItem(grid);
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//! [2]
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//! [3]
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setLayout(windowLayout);
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setWindowTitle(tr("Basic Graphics Layouts Example"));
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//! [3]
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}
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