File indexing completed on 2024-05-12 16:02:13

 /* This file is part of the KDE libraries
    SPDX-FileCopyrightText: 2005 David Faure <faure@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-only
 */
 
 #include "KoVBox.h"
 
 #include <QEvent>
 #include <QApplication>
 #include <QVBoxLayout>
 
 KoVBox::KoVBox(QWidget *parent)
     : QFrame(parent),
       d(0)
 {
     QVBoxLayout *layout = new QVBoxLayout(this);
     layout->setSpacing(0);
     layout->setMargin(0);
 }
 
 KoVBox::~KoVBox()
 {
 }
 
 void KoVBox::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 KoVBox::sizeHint() const
 {
     KoVBox *that = const_cast<KoVBox *>(this);
     QApplication::sendPostedEvents(that, QEvent::ChildAdded);
 
     return QFrame::sizeHint();
 }
 
 QSize KoVBox::minimumSizeHint() const
 {
     KoVBox *that = const_cast<KoVBox *>(this);
     QApplication::sendPostedEvents(that, QEvent::ChildAdded);
 
     return QFrame::minimumSizeHint();
 }
 
 void KoVBox::setSpacing(int spacing)
 {
     layout()->setSpacing(spacing);
 }
 
 void KoVBox::setStretchFactor(QWidget *widget, int stretch)
 {
     static_cast<QBoxLayout *>(layout())->setStretchFactor(widget, stretch);
 }
 
 void KoVBox::setMargin(int margin)
 {
     layout()->setMargin(margin);
 }