![]() |
Home · All Classes · Main Classes · Grouped Classes · Modules · Functions | ![]() |
/**************************************************************************** ** ** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved. ** ** This file is part of the documentation of the Qt Toolkit. ** ** This file may be used under the terms of the GNU General Public ** License versions 2.0 or 3.0 as published by the Free Software ** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Alternatively you may (at ** your option) use any later version of the GNU General Public ** License if such license has been publicly approved by Trolltech ASA ** (or its successors, if any) and the KDE Free Qt Foundation. In ** addition, as a special exception, Trolltech gives you certain ** additional rights. These rights are described in the Trolltech GPL ** Exception version 1.2, which can be found at ** http://www.trolltech.com/products/qt/gplexception/ and in the file ** GPL_EXCEPTION.txt in this package. ** ** Please review the following information to ensure GNU General ** Public Licensing requirements will be met: ** http://trolltech.com/products/qt/licenses/licensing/opensource/. If ** you are unsure which license is appropriate for your use, please ** review the following information: ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview ** or contact the sales department at [email protected]. ** ** In addition, as a special exception, Trolltech, as the sole ** copyright holder for Qt Designer, grants users of the Qt/Eclipse ** Integration plug-in the right for the Qt/Eclipse Integration to ** link to functionality provided by Qt Designer and its related ** libraries. ** ** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, ** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE. Trolltech reserves all rights not expressly ** granted herein. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ****************************************************************************/ #include "objects.h" #include <QLayout> #include <QPainter> /* Implementation of QParentWidget */ QParentWidget::QParentWidget(QWidget *parent) : QWidget(parent) { vbox = new QVBoxLayout(this); } void QParentWidget::createSubWidget(const QString &name) { QSubWidget *sw = new QSubWidget(this, name); vbox->addWidget(sw); sw->setLabel(name); sw->show(); } QSubWidget *QParentWidget::subWidget(const QString &name) { return qFindChild<QSubWidget*>(this, name); } QSize QParentWidget::sizeHint() const { return QWidget::sizeHint().expandedTo(QSize(100, 100)); } /* Implementation of QSubWidget */ QSubWidget::QSubWidget(QWidget *parent, const QString &name) : QWidget(parent) { setObjectName(name); } void QSubWidget::setLabel(const QString &text) { lbl = text; setObjectName(text); update(); } QString QSubWidget::label() const { return lbl; } QSize QSubWidget::sizeHint() const { QFontMetrics fm(font()); return QSize(fm.width(lbl), fm.height()); } void QSubWidget::paintEvent(QPaintEvent *) { QPainter painter(this); painter.setPen(palette().text().color()); painter.drawText(rect(), Qt::AlignCenter, lbl); }
Copyright © 2008 Trolltech | Trademarks | Qt 4.3.5 |