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
  26 using std::max;
  27
  28 #include "YQFrame.h"
  29
  30
  31 YQFrame::YQFrame( YWidget *             parent,
  32                   const string &        initialLabel )
  33     : Q3GroupBox( (QWidget *) parent->widgetRep() )
  34     , YFrame( parent, initialLabel )
  35 {
  36     setWidgetRep ( this );
  37     QGroupBox::setTitle( fromUTF8( label() ) );
  38 }
  39
  40
  41 YQFrame::~YQFrame()
  42 {
  43     // NOP
  44 }
  45
  46
  47 void YQFrame::setEnabled( bool enabled )
  48 {
  49     QGroupBox::setEnabled( enabled );
  50     YWidget::setEnabled( enabled );
  51 }
  52
  53
  54 void
  55 YQFrame::setSize( int newWidth, int newHeight )
  56 {
  57     resize( newWidth, newHeight );
  58
  59     if ( hasChildren() )
  60     {
  61         int newChildWidth  = max ( 0, newWidth  - 2 * frameWidth() - 1 );
  62         int newChildHeight = max ( 0, newHeight - frameWidth() - fontMetrics().height() - 1 );
  63
  64         firstChild()->setSize( newChildWidth, newChildHeight );
  65
  66         QWidget * qChild = (QWidget *) firstChild()->widgetRep();
  67         qChild->move( frameWidth(), fontMetrics().height() );
  68     }
  69 }
  70
  71
  72 void
  73 YQFrame::setLabel( const string & newLabel )
  74 {
  75     YFrame::setLabel( newLabel );
  76     QGroupBox::setTitle( fromUTF8( label() ) );
  77 }
  78
  79
  80 int YQFrame::preferredWidth()
  81 {
  82     int preferredWidth;
  83     int childPreferredWidth = hasChildren() ? firstChild()->preferredWidth() : 0;
  84
  85     preferredWidth = max( childPreferredWidth,
  86                           (10 + fontMetrics().width( title() ) ) );
  87     preferredWidth += 2*frameWidth() + 1;
  88
  89     return preferredWidth;
  90 }
  91
  92
  93 int YQFrame::preferredHeight()
  94 {
  95     int preferredHeight = hasChildren() ? firstChild()->preferredHeight() : 0;
  96     preferredHeight += frameWidth() + fontMetrics().height() + 1;
  97
  98     return preferredHeight;
  99 }
 100
 101
 102 #include "YQFrame.moc"