C++ KConfig::readSizeEntry方法代码示例

/** Read config settings */
void KControlAddEdit::configRead()
{
    KConfig *config = KGlobal::config();
    config->setGroup("AddModify Window");
    QSize defaultSize(500,400);
    resize( config->readSizeEntry("Geometry", &defaultSize ) );
}

void MyFracWindow::readParameters()
{
	KConfig* config = kapp->config();
	config->setGroup("Parameters");

	_sliderIterations->setValue(config->readNumEntry("Iterations", 2));
	_sliderQuality->setValue(config->readNumEntry("Quality", 5));
	_sliderScale->setValue(config->readNumEntry("Scale", 15));
	_sliderOffset->setValue(config->readNumEntry("Offset", 0));
	_sliderScroll->setValue(config->readNumEntry("Scroll", 25));
	_sliderHeight->setValue(config->readNumEntry("Height", 20));
	
	_comboGrid->setCurrentItem(config->readNumEntry("Grid", 1));
	setGridSize(_comboGrid->currentItem());

	QColor black(0, 0, 0);
	_colorButton->setColor(config->readColorEntry("Background", &black));

	QStringList list = config->readListEntry("Gradient");
	if (list.size() == 4) {
		Gradient gradient(list[0] == "hsv");
		gradient.getSpline(0).fromString(list[1]);
		gradient.getSpline(1).fromString(list[2]);
		gradient.getSpline(2).fromString(list[3]);
		setGradient(gradient);
	} else
		setGradient(_presets.getDefault());

	QSize defSize(800, 600);
	_imageSize = config->readSizeEntry("ImageSize", &defSize);
	_imageMime = config->readEntry("ImageMime", "image/png");
	_imagePath = config->readEntry("ImagePath");
}

void HeaderEditor::restoreSettings()
{
    KConfig* config = KGlobal::config();

    KConfigGroupSaver saver(config, "HeaderEditor" );

    QSize defaultSize(350,250);
    _editorSize = config->readSizeEntry("Size", &defaultSize );
}

void IndexProgressDialog::toggleDetails()
{
  KConfig *cfg = KGlobal::config();
  cfg->setGroup( "indexprogressdialog" );
  if ( mLogView->isHidden() ) {
    mLogLabel->show();
    mLogView->show();
    mDetailsButton->setText( i18n("Details <<") );
    QSize size = cfg->readSizeEntry( "size" );
    if ( !size.isEmpty() ) resize( size );
  } else {
    cfg->writeEntry( "size", size() );
    hideDetails();
  }
}

void KNHelper::restoreWindowSize(const QString &name, QWidget *d, const QSize &defaultSize)
{
    KConfig *c = knGlobals.config();
    c->setGroup("WINDOW_SIZES");

    QSize s = c->readSizeEntry(name, &defaultSize);

    if(s.isValid())
    {
        QRect max = KGlobalSettings::desktopGeometry(QCursor::pos());
        if(s.width() > max.width()) s.setWidth(max.width() - 5);
        if(s.height() > max.height()) s.setHeight(max.height() - 5);
        d->resize(s);
    }
}

KMJobViewer::KMJobViewer(QWidget *parent, const char *name)
    : KMainWindow(parent,name)
{
    m_view = 0;
    m_pop = 0;
    m_jobs.setAutoDelete(false);
    m_items.setAutoDelete(false);
    m_printers.setAutoDelete(false);
    m_type = KMJobManager::ActiveJobs;
    m_stickybox = 0;
    m_standalone = ( parent == NULL );

    setToolBarsMovable(false);
    init();

    if (m_standalone)
    {
        setCaption(i18n("No Printer"));
        KConfig *conf = KMFactory::self()->printConfig();
        QSize defSize( 550, 250 );
        conf->setGroup( "Jobs" );
        resize( conf->readSizeEntry( "Size", &defSize ) );
    }
}

    ServerListDialog::ServerListDialog(QWidget *parent, const char *name)
        : KDialogBase(Plain, i18n("Server List"), Ok|Close, Ok, parent, name, false)
    {
        setButtonOK(KGuiItem(i18n("C&onnect"), "connect_creating", i18n("Connect to the server"), i18n("Click here to connect to the selected IRC network and channel.")));

        QFrame* mainWidget = plainPage();

        m_serverList = new ServerListView(mainWidget);
        QWhatsThis::add(m_serverList, i18n("This shows the listof configured IRC networks. An IRC network is a collection of cooperating servers. You need only connect to one of the servers in the network to be connected to the entire IRC network. Once connected, Konversation will automatically join the channels shown. When Konversation is started for the first time, the Freenode network and the <i>#kde</i> channel are already entered for you."));
        m_serverList->setAllColumnsShowFocus(true);
        m_serverList->setRootIsDecorated(true);
        m_serverList->setResizeMode(QListView::AllColumns);
        m_serverList->addColumn(i18n("Network"));
        m_serverList->addColumn(i18n("Identity"));
        m_serverList->addColumn(i18n("Channels"));
        m_serverList->setSelectionModeExt(KListView::Extended);
        m_serverList->setShowSortIndicator(true);
        m_serverList->setSortColumn(0);
        m_serverList->setDragEnabled(true);
        m_serverList->setAcceptDrops(true);
        m_serverList->setDropVisualizer(true);
        m_serverList->header()->setMovingEnabled(false);

        m_addButton = new QPushButton(i18n("&New..."), mainWidget);
        QWhatsThis::add(m_addButton, i18n("Click here to define a new Network, including the server to connect to, and the Channels to automatically join once connected."));
        m_editButton = new QPushButton(i18n("&Edit..."), mainWidget);
        m_delButton = new QPushButton(i18n("&Delete"), mainWidget);

        QCheckBox* showAtStartup = new QCheckBox(i18n("Show at application startup"), mainWidget);
        showAtStartup->setChecked(Preferences::showServerList());
        connect(showAtStartup, SIGNAL(toggled(bool)), this, SLOT(setShowAtStartup(bool)));

        QGridLayout* layout = new QGridLayout(mainWidget, 5, 2, 0, spacingHint());

        layout->addMultiCellWidget(m_serverList, 0, 3, 0, 0);
        layout->addWidget(m_addButton, 0, 1);
        layout->addWidget(m_editButton, 1, 1);
        layout->addWidget(m_delButton, 2, 1);
        layout->addMultiCellWidget(showAtStartup, 4, 4, 0, 1);
        layout->setRowStretch(3, 10);

        m_serverList->setFocus();

        m_selectedItem = false;
        m_selectedServer = ServerSettings("");

        // Load server list
        updateServerList();

        connect(m_serverList, SIGNAL(aboutToMove()), this, SLOT(slotAboutToMove()));
        connect(m_serverList, SIGNAL(moved()), this, SLOT(slotMoved()));
        connect(m_serverList, SIGNAL(doubleClicked(QListViewItem *, const QPoint&, int)), this, SLOT(slotOk()));
        connect(m_serverList, SIGNAL(selectionChanged()), this, SLOT(updateButtons()));
        connect(m_serverList, SIGNAL(expanded(QListViewItem*)), this, SLOT(slotSetGroupExpanded(QListViewItem*)));
        connect(m_serverList, SIGNAL(collapsed(QListViewItem*)), this, SLOT(slotSetGroupCollapsed(QListViewItem*)));
        connect(m_addButton, SIGNAL(clicked()), this, SLOT(slotAdd()));
        connect(m_editButton, SIGNAL(clicked()), this, SLOT(slotEdit()));
        connect(m_delButton, SIGNAL(clicked()), this, SLOT(slotDelete()));

        updateButtons();

        KConfig* config = kapp->config();
        config->setGroup("ServerListDialog");
        QSize newSize = size();
        newSize = config->readSizeEntry("Size", &newSize);
        resize(newSize);

        m_serverList->setSelected(m_serverList->firstChild(), true);
    }