keduca/keduca/kgroupeduca.cpp

   1 /***************************************************************************
   2                           kgroupeduca.cpp  -  description
   3                              -------------------
   4     begin                : Thu Sep 7 2000
   5     copyright            : (C) 2000 by Javier Campos Morales
   6     email                : javi@asyris.org
   7 ***************************************************************************/
   8
   9 /***************************************************************************
  10  *                                                                         *
  11  *   This program is free software; you can redistribute it and/or modify  *
  12  *   it under the terms of the GNU General Public License as published by  *
  13  *   the Free Software Foundation; either version 2 of the License, or     *
  14  *   (at your option) any later version.                                   *
  15  *                                                                         *
  16  ***************************************************************************/
  17
  18 #include "kgroupeduca.h"
  19 #include "kgroupeduca.moc"
  20 #include "kcheckeduca.h"
  21 #include "kradioeduca.h"
  22
  23 #include <klocale.h>
  24
  25 KGroupEduca::KGroupEduca(QWidget *parent, const char *name ) : QVButtonGroup(i18n("Answers"), parent, name)
  26 {
  27     _sv = new QScrollView(this);
  28     _sv->setVScrollBarMode(QScrollView::Auto);
  29     _sv->setHScrollBarMode(QScrollView::Auto);
  30     _sv->setFrameStyle( QFrame::NoFrame | QFrame::Plain );
  31     _vbox2 = new QVBox( _sv->viewport() );
  32     _vbox2->setSpacing( 6 );
  33     _vbox2->setMargin( 11 );
  34     _sv->viewport()->setBackgroundMode( _vbox2->backgroundMode() );
  35     _sv->setStaticBackground(true);
  36     _sv->addChild( _vbox2 );
  37     _typeMode = Radio;
  38 }
  39
  40 KGroupEduca::~KGroupEduca(){
  41 }
  42
  43 /** Insert a check or radio button */
  44 void KGroupEduca::insertAnswer( const QString& text)
  45 {
  46     QButton *answer = 0;
  47
  48     switch( _typeMode )
  49     {
  50     case Radio:
  51         answer = new KRadioEduca( _vbox2 );
  52         break;
  53     case Check:
  54         answer = new KCheckEduca( _vbox2 );
  55         break;
  56     }
  57     answer->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0 ) );
  58     answer->setText( text );
  59     answer->show();
  60     insert(answer);
  61 }
  62
  63 /** Set type */
  64 void KGroupEduca::setType(ButtonType type)
  65 {
  66     _typeMode = type;
  67 }
  68
  69 /** Clear all kradio or kcheck answers */
  70 void KGroupEduca::clearAnswers()
  71 {
  72     unsigned int maxButton = count();
  73     for( unsigned int i=0 ; i<maxButton ; ++i )
  74     {
  75         QButton *tmpButton;
  76         if( (tmpButton = find(i)) )
  77             remove(tmpButton);
  78         delete tmpButton;
  79     }
  80
  81 }
  82
  83 /** Return if is checked radio or check buttons */
  84 bool KGroupEduca::isChecked(int id)
  85 {
  86     switch( _typeMode )
  87     {
  88     case Radio:
  89     {
  90         KRadioEduca *tmpRadioButton = (KRadioEduca*) find(id);
  91         if(tmpRadioButton != 0) return tmpRadioButton->isChecked();
  92     }
  93     break;
  94     case Check:
  95     {
  96         KCheckEduca *tmpCheckButton = (KCheckEduca*) find(id);
  97         if(tmpCheckButton != 0) return tmpCheckButton->isChecked();
  98     }
  99     break;
 100     }
 101     return 0;
 102 }