src/YQWizardButton.cc

   1 /*---------------------------------------------------------------------\
   2 |                                                                      |
   3 |                      __   __    ____ _____ ____                      |
   4 |                      \ \ / /_ _/ ___|_   _|___ \                     |
   5 |                       \ V / _` \___ \ | |   __) |                    |
   6 |                        | | (_| |___) || |  / __/                     |
   7 |                        |_|\__,_|____/ |_| |_____|                    |
   8 |                                                                      |
   9 |                               core system                            |
  10 |                                                        (C) SuSE GmbH |
  11 \----------------------------------------------------------------------/
  12
  13   File:       YQWizardButton.cc
  14
  15   Author:     Stefan Hundhammer <sh@suse.de>
  16
  17 /-*/
  18
  19
  20 #include <qpushbutton.h>
  21 #include <qsize.h>
  22 #define y2log_component "qt-ui"
  23 #include <ycp/y2log.h>
  24
  25 #include "utf8.h"
  26 #include "YQUI.h"
  27 #include "YQWizardButton.h"
  28 #include "YQWizard.h"
  29
  30
  31 YQWizardButton::YQWizardButton( YQWizard *      wizard,
  32                                 QWidget *       buttonParent,
  33                                 const string &  label )
  34     : YQGenericButton( wizard, label )
  35     , _wizard( wizard )
  36 {
  37     QPushButton * button = new QPushButton( fromUTF8( label ), buttonParent );
  38     Q_CHECK_PTR( button );
  39
  40     setQPushButton( button );
  41     setWidgetRep( button );
  42
  43     connect( button, SIGNAL( clicked() ),
  44              this,   SIGNAL( clicked() ) );
  45
  46
  47     // This widget itself will never be visible, only its button - which is not
  48     // a child of this widget.
  49     QWidget::hide();
  50 }
  51
  52
  53 YQWizardButton::~YQWizardButton()
  54 {
  55     // Don't delete qPushButton() here - its parent (buttonParent) will take
  56     // care of that!
  57 }
  58
  59
  60 void YQWizardButton::hide()
  61 {
  62     if ( qPushButton() )
  63         qPushButton()->hide();
  64 }
  65
  66
  67 void YQWizardButton::show()
  68 {
  69     if ( qPushButton() )
  70         qPushButton()->show();
  71 }
  72
  73
  74 bool YQWizardButton::isShown() const
  75 {
  76     if ( qPushButton() )
  77         return !qPushButton()->isHidden();
  78     else
  79         return false;
  80 }
  81
  82
  83 bool YQWizardButton::isHidden() const
  84 {
  85     return ! isShown();
  86 }
  87
  88
  89 int YQWizardButton::preferredWidth()
  90 {
  91     // This widget doesn't have a YWidget-based visual representation, it's
  92     // only a YWidget for shortcut checking etc.
  93
  94     return 0;
  95 }
  96
  97
  98 int YQWizardButton::preferredHeight()
  99 {
 100     // This widget doesn't have a YWidget-based visual representation, it's
 101     // only a YWidget for shortcut checking etc.
 102
 103     return 0;
 104 }
 105
 106
 107 void YQWizardButton::setSize( int newWidth, int newHeight )
 108 {
 109     // NOP
 110 }
 111
 112
 113
 114 #include "YQWizardButton.moc"