📄 pagewidget.cpp
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/****************************************************************************** * * $Id: pagewidget.cpp,v 1.3 2001/03/19 19:27:39 root Exp $ * * Copyright (C) 1997-2001 by Dimitri van Heesch. * * Permission to use, copy, modify, and distribute this software and its * documentation under the terms of the GNU General Public License is hereby * granted. No representations are made about the suitability of this software * for any purpose. It is provided "as is" without express or implied warranty. * See the GNU General Public License for more details. * */#include <stdio.h>#include <qtabwidget.h>#include <qlayout.h>#include "pagewidget.h"FrameLayout::FrameLayout(QWidget *parent,const char *name,WFlags f) : QFrame(parent,name,f){ lay = new QVBoxLayout(this,5,3,name);}FrameLayout::~FrameLayout(){}void FrameLayout::addStretch(int stretch){ lay->addStretch(stretch);}void FrameLayout::addWidget(QWidget *w){ lay->addWidget(w);}PageWidget::PageWidget( QTabWidget *parent, const char *name ) : QScrollView ( parent,name ){ // the Qt docs say that one has to insert the viewport() as a parent // here but this does not work! Insert 0 does give the proper result! lay = new FrameLayout(this); addChild(lay); setVScrollBarMode(QScrollView::Auto); setHScrollBarMode(QScrollView::AlwaysOff); m_parent=parent; m_parent->addTab( this, name );}void PageWidget::addStretch(int stretch) { lay->addStretch(stretch); //printf("Viewport SizeHint %d,%d\n",viewport()->sizeHint().width(),viewport()->sizeHint().height());}void PageWidget::addWidget(QWidget *w) { //printf("Adding widget height=%d\n",w->sizeHint().height()); lay->addWidget(w);}QWidget *PageWidget::getLayout() const{ return lay;}void PageWidget::resizeEvent(QResizeEvent *e){ QScrollView::resizeEvent(e); //printf("PageWidget::resizeEvent!\n"); lay->resize(viewport()->width(),QMAX(lay->height(),viewport()->height()));}void PageWidget::paintEvent(QPaintEvent *e){ QScrollView::paintEvent(e); //printf("PageWidget::paintEvent()\n"); lay->resize(viewport()->width(),QMAX(lay->height(),viewport()->height()));}
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