File indexing completed on 2024-04-28 11:36:29

 /* This file is part of the KDE libraries
    Copyright (C) 2005 David Faure <faure@kde.org>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License version 2 as published by the Free Software Foundation.
 
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
 #include "khbox.h"
 
 #include <QEvent>
 #include <QApplication>
 #include <QHBoxLayout>
 #include <QVBoxLayout>
 
 KHBox::KHBox(QWidget *parent)
     : QFrame(parent),
       d(nullptr)
 {
     QHBoxLayout *layout = new QHBoxLayout(this);
     layout->setSpacing(0);
     layout->setContentsMargins(0, 0, 0, 0);
 
     setLayout(layout);
 }
 
 KHBox::KHBox(bool /*vertical*/, QWidget *parent)
     : QFrame(parent),
       d(nullptr)
 {
     QVBoxLayout *layout = new QVBoxLayout(this);
     layout->setSpacing(0);
     layout->setContentsMargins(0, 0, 0, 0);
 
     setLayout(layout);
 }
 
 KHBox::~KHBox()
 {
 }
 
 void KHBox::childEvent(QChildEvent *event)
 {
     switch (event->type()) {
     case QEvent::ChildAdded: {
         QChildEvent *childEvent = static_cast<QChildEvent *>(event);
         if (childEvent->child()->isWidgetType()) {
             QWidget *widget = static_cast<QWidget *>(childEvent->child());
             static_cast<QBoxLayout *>(layout())->addWidget(widget);
         }
 
         break;
     }
     case QEvent::ChildRemoved: {
         QChildEvent *childEvent = static_cast<QChildEvent *>(event);
         if (childEvent->child()->isWidgetType()) {
             QWidget *widget = static_cast<QWidget *>(childEvent->child());
             static_cast<QBoxLayout *>(layout())->removeWidget(widget);
         }
 
         break;
     }
     default:
         break;
     }
     QFrame::childEvent(event);
 }
 
 QSize KHBox::sizeHint() const
 {
     KHBox *that = const_cast<KHBox *>(this);
     QApplication::sendPostedEvents(that, QEvent::ChildAdded);
 
     return QFrame::sizeHint();
 }
 
 QSize KHBox::minimumSizeHint() const
 {
     KHBox *that = const_cast<KHBox *>(this);
     QApplication::sendPostedEvents(that, QEvent::ChildAdded);
 
     return QFrame::minimumSizeHint();
 }
 
 void KHBox::setSpacing(int spacing)
 {
     layout()->setSpacing(spacing);
 }
 
 void KHBox::setStretchFactor(QWidget *widget, int stretch)
 {
     static_cast<QBoxLayout *>(layout())->setStretchFactor(widget, stretch);
 }
 
 void KHBox::setMargin(int margin)
 {
     layout()->setMargin(margin);
 }
 
 #include "moc_khbox.cpp"