C++ TQListViewItem::setText方法代码示例

void KXmlCommandAdvancedDlg::parseXmlCommand(KXmlCommand *xmlcmd)
{
	m_view->clear();
	TQListViewItem	*root = new TQListViewItem(m_view, xmlcmd->name(), xmlcmd->name());
	DrMain	*driver = xmlcmd->driver();

	root->setPixmap(0, SmallIcon("fileprint"));
	root->setOpen(true);
	if (driver)
	{
		DrMain	*clone = driver->cloneDriver();
		if (!clone->get("text").isEmpty())
			root->setText(0, clone->get("text"));
		root->setText(1, "__root__");
		clone->setName("__root__");
		m_opts["__root__"] = clone;
		parseGroupItem(clone, root);
		clone->flatten();
	}
	m_command->setText(xmlcmd->command());
	m_inputfile->setText(xmlcmd->io(true, false));
	m_inputpipe->setText(xmlcmd->io(true, true));
	m_outputfile->setText(xmlcmd->io(false, false));
	m_outputpipe->setText(xmlcmd->io(false, true));
	m_comment->setText( xmlcmd->comment() );

	viewItem(0);
}

void ConfFilters::slotChange()
{
	TQListViewItem	*item = m_filters->currentItem();
	if (item)
	{
		TQString	mime(item->text(0)), cmd(item->text(1));
		if (FilterDlg::doIt(this, &mime, &cmd))
		{
			item->setText(0, mime);
			item->setText(1, cmd);
		}
	}
}

void KDFConfigWidget::loadSettings( void )
{
  TDEConfig &config = *kapp->config();
  config.setGroup("KDFConfig");

  if( GUI )
  {
    mStd.updateConfiguration();
    mScroll->setValue( mStd.updateFrequency() );
    mLCD->display( mStd.updateFrequency() );
    mPopupFullCheck->setChecked( mStd.popupIfFull() );
    mOpenMountCheck->setChecked( mStd.openFileManager() );
    mFileManagerEdit->setText( mStd.fileManager() );

    TQListViewItem *item = mList->firstChild();
    if( item != 0 )
    {
      for( int i=mList->header()->count(); i>0; i-- )
      {
	int j = config.readNumEntry( mTabName[i-1]->mRes, 1 );
	item->setText( i-1, j==0 ? i18n("hidden") : i18n("visible") );
     	item->setPixmap( i-1, j==0 ? UserIcon ( "delete" )
                                   : UserIcon ( "tick" ) );
      }
    }
  }

}

void MntConfigWidget::umntCmdChanged( const TQString &data )
{
  TQListViewItem *item = mList->selectedItem();
  for(unsigned i=0 ; i < mDiskList.count() ; ++i) 
    {
    if (mDiskLookup[i] == item) 
      {
	DiskEntry *disk = mDiskList.at(i);
	if( disk != 0 )
	  {
	    disk->setUmountCommand(data);
	    item->setText( UMNTCMDCOL, data );
	  }
	break;
      }
    }
}

void KDFConfigWidget::defaultsBtnClicked( void )
{
  mStd.setDefault();
  mScroll->setValue( mStd.updateFrequency() );
  mLCD->display( mStd.updateFrequency() );
  mPopupFullCheck->setChecked( mStd.popupIfFull() );
  mOpenMountCheck->setChecked( mStd.openFileManager() );
  mFileManagerEdit->setText( mStd.fileManager() );

  TQListViewItem *item = mList->firstChild();
  if( item != 0 )
  {
    for( int i=mList->header()->count(); i>0; i-- )
    {
        item->setText( i-1, i18n("visible") );
     	item->setPixmap( i-1, UserIcon ( "tick" ) );

    }
  }
}

void KXmlCommandAdvancedDlg::slotApplyChanges()
{
	TQListViewItem	*item = m_view->currentItem();
	if (item)
	{
		if (m_name->text().isEmpty() || m_name->text() == "__root__")
		{
			KMessageBox::error(this, i18n("Invalid identification name. Empty strings and \"__root__\" are not allowed."));
			return;
		}

		m_apply->setEnabled(false);

		DrBase	*opt = (m_opts.contains(item->text(1)) ? m_opts[item->text(1)] : 0);
		m_opts.remove(item->text(1));
		delete opt;

		// update tree item
		item->setText(0, m_desc->text());
		item->setText(1, m_name->text());

		// recreate option
		if (m_type->isEnabled())
		{
			int	type = m_type->currentItem() + DrBase::String;
			switch (type)
			{
				case DrBase::Integer:
				case DrBase::Float:
					if (type == DrBase::Integer)
						opt = new DrIntegerOption;
					else
						opt = new DrFloatOption;
					opt->set("minval", m_edit1->text());
					opt->set("maxval", m_edit2->text());
					break;
				case DrBase::List:
				case DrBase::Boolean:
					{
						if (type == DrBase::List)
							opt = new DrListOption;
						else
							opt = new DrBooleanOption;
						DrListOption	*lopt = static_cast<DrListOption*>(opt);
						TQListViewItem	*item = m_values->firstChild();
						while (item)
						{
							DrBase	*choice = new DrBase;
							choice->setName(item->text(0));
							choice->set("text", item->text(1));
							lopt->addChoice(choice);
							item = item->nextSibling();
						}
						break;
					}
				case DrBase::String:
					opt = new DrStringOption;
					break;

			}
			opt->set("format", m_format->text());
			opt->set("default", m_default->text());
			opt->setValueText(opt->get("default"));
		}
		else
			opt = new DrGroup;

		opt->setName((m_name->text().isEmpty() ? generateId(m_opts) : m_name->text()));
		opt->set("text", m_desc->text());
		opt->set( "persistent", m_persistent->isChecked() ? "1" : "0" );

		m_opts[opt->name()] = opt;
	}
}

KDFConfigWidget::KDFConfigWidget(TQWidget *parent, const char *name, bool init)
  : TQWidget( parent, name)
{

  mTabName.resize(8);
  mTabName[0] = new CTabName( "Icon", i18n("Icon") );
  mTabName[1] = new CTabName( "Device", i18n("Device") );
  mTabName[2] = new CTabName( "Type", i18n("Type") );
  mTabName[3] = new CTabName( "Size", i18n("Size") );
  mTabName[4] = new CTabName( "MountPoint", i18n("Mount Point") );
  mTabName[5] = new CTabName( "Free", i18n("Free") );
  // xgettext:no-c-format
  mTabName[6] = new CTabName( "Full%", i18n("Full %") );
  mTabName[7] = new CTabName( "UsageBar", i18n("Usage") );

  GUI = !init;
  if(GUI)
  {
    TQString text;
    TQVBoxLayout *topLayout = new TQVBoxLayout( this, 0, KDialog::spacingHint());

    mList = new CListView( this, "list", 1 );
    mList->setAllColumnsShowFocus(true);
    mList->setFrameStyle( TQFrame::WinPanel + TQFrame::Sunken );
    mList->header()->setMovingEnabled(false);
    for( uint i=0; i < mTabName.size(); i++ )
    {
      mList->addColumn( mTabName[i]->mName );
    }
    connect( mList, TQT_SIGNAL(clicked(TQListViewItem *, const TQPoint &, int)),
	     this, TQT_SLOT(toggleListText(TQListViewItem *,const TQPoint &,int)));
    connect( mList, TQT_SIGNAL(clicked(TQListViewItem *, const TQPoint &, int)),
	     this, TQT_SLOT(slotChanged()));
    topLayout->addWidget( mList );

    TQListViewItem *mListItem = new TQListViewItem( mList );
    for( uint i=mList->header()->count(); i>0; i-- )
    {
     mListItem->setText(i-1, i18n("visible") );
     mListItem->setPixmap( i-1, UserIcon ( "tick" ) );
    }
    mList->setSelected( mListItem, true );

    TQGridLayout *gl = new TQGridLayout( 2, 2 );
    topLayout->addLayout( gl );
    gl->setColStretch( 1, 10 );

    mScroll = new TQScrollBar( this );
    TQ_CHECK_PTR(mScroll);
    mScroll->setOrientation( Qt::Horizontal );
    mScroll->setSteps(1,20);
    mScroll->setRange(0, 180 );
    gl->addWidget( mScroll, 1, 1 );
    connect(mScroll,TQT_SIGNAL(valueChanged(int)),this,TQT_SLOT(slotChanged()));

    mLCD = new TQLCDNumber( this );
    TQ_CHECK_PTR(mLCD);
    mLCD->setNumDigits( 3 );
    mLCD->setSegmentStyle(TQLCDNumber::Filled);
    connect(mScroll,TQT_SIGNAL(valueChanged(int)),mLCD,TQT_SLOT(display(int)));
    gl->addMultiCellWidget( mLCD, 0, 1, 0, 0 );

    text = i18n("Update frequency [seconds]. The value 0 disables update" );
    TQLabel *label = new TQLabel( text, this );
    TQ_CHECK_PTR(label);
    gl->addWidget( label, 0, 1 );


    label = new TQLabel( i18n("File manager (e.g. konsole -e mc %m):") ,this);
    TQ_CHECK_PTR(label);
    topLayout->addWidget( label );

    mFileManagerEdit = new TQLineEdit( this );
    TQ_CHECK_PTR(mFileManagerEdit);
    topLayout->addWidget( mFileManagerEdit );
    connect(mFileManagerEdit,TQT_SIGNAL(textChanged (const TQString &)),this,TQT_SLOT(slotChanged()));

    text = i18n("Open file manager automatically on mount");
    mOpenMountCheck = new TQCheckBox(text, this );
    TQ_CHECK_PTR(mOpenMountCheck);
    topLayout->addWidget( mOpenMountCheck );
    connect(mOpenMountCheck,TQT_SIGNAL(toggled(bool)),this,TQT_SLOT(slotChanged()));

    text = i18n("Pop up a window when a disk gets critically full");
    mPopupFullCheck = new TQCheckBox( text, this );
    TQ_CHECK_PTR(mPopupFullCheck);
    topLayout->addWidget( mPopupFullCheck );
    connect(mPopupFullCheck,TQT_SIGNAL(toggled(bool)),this,TQT_SLOT(slotChanged()));
  }

  loadSettings();
  if( init )
  {
    applySettings();
  }
}