src/YQFrame.cc

   1 /*---------------------------------------------------------------------\
   2 |                                                                      |
   3 |                      __   __    ____ _____ ____                      |
   4 |                      \ \ / /_ _/ ___|_   _|___ \                     |
   5 |                       \ V / _` \___ \ | |   __) |                    |
   6 |                        | | (_| |___) || |  / __/                     |
   7 |                        |_|\__,_|____/ |_| |_____|                    |
   8 |                                                                      |
   9 |                               core system                            |
  10 |                                                        (C) SuSE GmbH |
  11 \----------------------------------------------------------------------/
  12
  13   File:       YQFrame.cc
  14
  15   Author:     Stefan Hundhammer <sh@suse.de>
  16
  17 /-*/
  18
  19
  20 #define y2log_component "qt-ui"
  21 #include <ycp/y2log.h>
  22 #include "YQUI.h"
  23 #include "utf8.h"
  24 //Added by qt3to4:
  25 #include <q3frame.h>
  26
  27 using std::max;
  28
  29 #include "YQFrame.h"
  30
  31
  32 YQFrame::YQFrame( YWidget *             parent,
  33                   const string &        initialLabel )
  34     : Q3GroupBox( (QWidget *) parent->widgetRep() )
  35     , YFrame( parent, initialLabel )
  36 {
  37     setWidgetRep ( this );
  38     QGroupBox::setTitle( fromUTF8( label() ) );
  39 }
  40
  41
  42 YQFrame::~YQFrame()
  43 {
  44     // NOP
  45 }
  46
  47
  48 void YQFrame::setEnabled( bool enabled )
  49 {
  50     QGroupBox::setEnabled( enabled );
  51     YWidget::setEnabled( enabled );
  52 }
  53
  54
  55 void
  56 YQFrame::setSize( int newWidth, int newHeight )
  57 {
  58     resize( newWidth, newHeight );
  59
  60     if ( hasChildren() )
  61     {
  62         int newChildWidth  = max ( 0, newWidth  - 2 * frameWidth() - 1 );
  63         int newChildHeight = max ( 0, newHeight - frameWidth() - fontMetrics().height() - 1 );
  64
  65         firstChild()->setSize( newChildWidth, newChildHeight );
  66
  67         QWidget * qChild = (QWidget *) firstChild()->widgetRep();
  68         qChild->move( frameWidth(), fontMetrics().height() );
  69     }
  70 }
  71
  72
  73 void
  74 YQFrame::setLabel( const string & newLabel )
  75 {
  76     YFrame::setLabel( newLabel );
  77     QGroupBox::setTitle( fromUTF8( label() ) );
  78 }
  79
  80
  81 int YQFrame::preferredWidth()
  82 {
  83     int preferredWidth;
  84     int childPreferredWidth = hasChildren() ? firstChild()->preferredWidth() : 0;
  85
  86     preferredWidth = max( childPreferredWidth,
  87                           (10 + fontMetrics().width( title() ) ) );
  88     preferredWidth += 2*frameWidth() + 1;
  89
  90     return preferredWidth;
  91 }
  92
  93
  94 int YQFrame::preferredHeight()
  95 {
  96     int preferredHeight = hasChildren() ? firstChild()->preferredHeight() : 0;
  97     preferredHeight += frameWidth() + fontMetrics().height() + 1;
  98
  99     return preferredHeight;
 100 }
 101
 102
 103 #include "YQFrame.moc"