keduca/keduca/kradioeduca.cpp

   1 /***************************************************************************
   2                           kradioeduca.cpp  -  description
   3                              -------------------
   4     begin                : Wed Sep 6 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 "kradioeduca.h"
  19 #include "kradioeduca.moc"
  20 #include <qstyle.h>
  21 #include <kaccelmanager.h>
  22
  23 KRadioEduca::KRadioEduca(QWidget *parent, const char *name) : QRadioButton(parent,name)
  24 {
  25     _doc=0;
  26     KAcceleratorManager::setNoAccel(this);
  27 }
  28
  29 KRadioEduca::~KRadioEduca()
  30 {
  31     delete _doc;
  32 }
  33
  34 /** reimpl */
  35 void KRadioEduca::drawButtonLabel( QPainter *p)
  36 {
  37     int x, y, w, h;
  38     int extra_width, indicator_width;
  39     extra_width = 8;
  40     indicator_width = style().pixelMetric(QStyle::PM_ExclusiveIndicatorWidth, 0);
  41
  42     y = 0;
  43     x = indicator_width + extra_width; //###
  44     w = width() - x;
  45     h = height();
  46
  47     QRect cr(x,y,w,h);
  48
  49     _doc = new QSimpleRichText( text(), font() );
  50     _doc->setWidth( 10 );
  51
  52     _doc->setWidth(p, cr.width() );
  53     int rw = _doc->widthUsed() + extra_width;
  54     int rh = _doc->height();
  55     int xo = 0;
  56     int yo = 0;
  57
  58     resize( width(), rh);
  59
  60     yo = (cr.height()-rh)/2;
  61
  62     if (!isEnabled() ) {
  63         QColorGroup cg = colorGroup();
  64         cg.setColor( QColorGroup::Text, cg.light() );
  65         _doc->draw(p, cr.x()+xo+1, cr.y()+yo+1, cr, cg, 0);
  66     }
  67     _doc->draw(p, cr.x()+xo, cr.y()+yo, cr, colorGroup(), 0);
  68
  69     if ( hasFocus() ) {
  70 //      QRect br = style().itemRect( p, x, y, rw, rh+yo,
  71 //                                 AlignLeft|AlignVCenter|ShowPrefix,
  72 //                                 isEnabled(),
  73 //                                 pixmap(), text().visual() );
  74         QRect br(x,y,rw,rh+yo);
  75
  76         br.setLeft( br.left()-3 );
  77         br.setRight( br.right()+2 );
  78         br.setTop( br.top()-2 );
  79         br.setBottom( br.bottom()+2);
  80         br = br.intersect( QRect(0,0,rw, rh+yo ) );
  81         style().drawPrimitive( QStyle::PE_FocusRect, p, br, colorGroup());
  82     }
  83 }