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105 lines
2.3 KiB
C++
105 lines
2.3 KiB
C++
/***************************************************************************
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prefsbase.cpp
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-------------
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begin : Sun Mar 4 2001
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Copyright 2001 Otto Bruggeman <otto.bruggeman@home.nl>
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Copyright 2001 John Firebaugh <jfirebaugh@kde.org>
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Copyright 2007 Kevin Kofler <kevin.kofler@chello.at>
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****************************************************************************/
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/***************************************************************************
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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***************************************************************************/
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#include "pagebase.h"
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#include <QtCore/QObject>
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#include <QtGui/QLayout>
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PageBase::PageBase() : KVBox()
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{
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}
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PageBase::~PageBase()
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{
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}
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/** No descriptions */
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QSize PageBase::sizeHintForWidget( QWidget* widget )
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{
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//
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// The size is computed by adding the sizeHint().height() of all
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// widget children and taking the width of the widest child and adding
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// layout()->margin() and layout()->spacing()
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//
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// this code in this method has been ripped out of a file in kbabel
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// so copyright goes to the kbabel authors.
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QSize size;
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int numChild = 0;
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QList<QObject*> l = widget->children();
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for( int i=0; i < l.count(); i++ )
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{
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QObject *o = l.at(i);
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if( o->isWidgetType() )
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{
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numChild += 1;
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QWidget *w=((QWidget*)o);
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QSize s = w->sizeHint();
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if( s.isEmpty() == true )
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{
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s = QSize( 50, 100 ); // Default size
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}
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size.setHeight( size.height() + s.height() );
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if( s.width() > size.width() )
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{
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size.setWidth( s.width() );
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}
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}
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}
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if( numChild > 0 )
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{
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size.setHeight( size.height() + widget->layout()->spacing()*(numChild-1) );
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size += QSize( widget->layout()->margin()*2, widget->layout()->margin()*2 + 1 );
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}
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else
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{
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size = QSize( 1, 1 );
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}
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return( size );
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}
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/** No descriptions */
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void PageBase::apply()
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{
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}
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/** No descriptions */
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void PageBase::restore()
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{
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}
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/** No descriptions */
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void PageBase::setDefaults()
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{
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}
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#include "moc_pagebase.cpp"
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