C++ KVBox::setSpacing方法代码示例

PreProcessingPage::PreProcessingPage(Manager* const mngr, KAssistantDialog* const dlg)
    : KPWizardPage(dlg, i18n("<b>Pre-Processing Images</b>")),
      d(new PreProcessingPagePriv)
{
    d->mngr             = mngr;
    d->progressTimer    = new QTimer(this);
    KVBox* vbox         = new KVBox(this);
    d->title            = new QLabel(vbox);
    d->title->setWordWrap(true);
    d->title->setOpenExternalLinks(true);

    KConfig config("kipirc");
    KConfigGroup group  = config.group(QString("Panorama Settings"));

    d->celesteCheckBox  = new QCheckBox(i18n("Detect moving skies"), vbox);
    d->celesteCheckBox->setChecked(group.readEntry("Celeste", false));
    d->celesteCheckBox->setToolTip(i18n("Automatic detection of clouds to prevent wrong keypoints matching "
                                        "between images due to moving clouds."));
    d->celesteCheckBox->setWhatsThis(i18n("<b>Detect moving skies</b>: During the control points selection and matching, "
                                          "this option discards any points that are associated to a possible cloud. This "
                                          "is useful to prevent moving clouds from altering the control points matching "
                                          "process."));

    QLabel* space1   = new QLabel(vbox);
    KHBox* hbox      = new KHBox(vbox);
    d->detailsBtn    = new QPushButton(hbox);
    d->detailsBtn->setText(i18n("Details..."));
    d->detailsBtn->hide();
    QLabel* space2   = new QLabel(hbox);
    hbox->setStretchFactor(space2, 10);

    QLabel* space3   = new QLabel(vbox);
    d->progressLabel = new QLabel(vbox);
    d->progressLabel->setAlignment(Qt::AlignCenter);
    QLabel* space4   = new QLabel(vbox);

    vbox->setStretchFactor(space1, 2);
    vbox->setStretchFactor(space3, 2);
    vbox->setStretchFactor(space4, 10);
    vbox->setSpacing(KDialog::spacingHint());
    vbox->setMargin(KDialog::spacingHint());

    setPageWidget(vbox);

    resetTitle();

    QPixmap leftPix = KStandardDirs::locate("data", "kipiplugin_panorama/pics/assistant-preprocessing.png");
    setLeftBottomPix(leftPix.scaledToWidth(128, Qt::SmoothTransformation));

//     connect(d->mngr->thread(), SIGNAL(starting(KIPIPanoramaPlugin::ActionData)),
//             this, SLOT(slotAction(KIPIPanoramaPlugin::ActionData)));

    connect(d->progressTimer, SIGNAL(timeout()),
            this, SLOT(slotProgressTimerDone()));

    connect(d->detailsBtn, SIGNAL(clicked()),
            this, SLOT(slotShowDetails()));
}

VolumePopupButton::VolumePopupButton( QWidget * parent, PlayerManager *mgr ) :
    QToolButton( parent ),
    m_prevVolume(0.0),
    m_curVolume(0.0),
    player(mgr)
{
    //create the volume popup
    m_volumeMenu = new QMenu( this );

    KVBox *mainBox = new KVBox( this );

    m_volumeLabel= new QLabel( mainBox );
    m_volumeLabel->setAlignment( Qt::AlignHCenter );

    KHBox *sliderBox = new KHBox( mainBox );
    m_volumeSlider = new VolumeSlider( 100, sliderBox, false );
    m_volumeSlider->setFixedHeight( 170 );
    mainBox->setMargin( 0 );
    mainBox->setSpacing( 0 );
    sliderBox->setSpacing( 0 );
    sliderBox->setMargin( 0 );
    mainBox->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Fixed );
    sliderBox->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Fixed );

    QWidgetAction *sliderActionWidget = new QWidgetAction( this );
    sliderActionWidget->setDefaultWidget( mainBox );

    // volumeChanged is a customSignal, is not emited by setValue()
    connect( m_volumeSlider, SIGNAL(volumeChanged(float)), player, SLOT(setVolume(float)) );

    QToolBar *muteBar = new QToolBar( QString(), mainBox );
    muteBar->setContentsMargins( 0, 0, 0, 0 );
    muteBar->setIconSize( QSize( 16, 16 ) );

    // our popup's mute-toggle  button
    m_muteAction = new QAction( KIcon( "audio-volume-muted" ), QString(), muteBar );
    m_muteAction->setToolTip( i18n( "Mute/Unmute" ) );

    connect( m_muteAction, SIGNAL(triggered(bool)), this, SLOT(slotToggleMute(bool)) );
    connect( player, SIGNAL(mutedChanged(bool)), this, SLOT(slotMuteStateChanged(bool)) );

    m_volumeMenu->addAction( sliderActionWidget );
    muteBar->addAction( m_muteAction );

    /* set icon and label to match create state of AudioOutput, as the
     * desired volume value is not available yet (because the player
     * object is not set up yet.) Someone must call PlayerManager::setVolume()
     * later.
     */
    slotVolumeChanged( 1.0 );

    // let player notify us when volume changes
    connect( player, SIGNAL(volumeChanged(float)), this, SLOT(slotVolumeChanged(float)) );
}

KMail::FolderDialogACLTab::FolderDialogACLTab( KMFolderDialog* dlg, QWidget* parent )
  : FolderDialogTab( dlg, parent ),
    mImapAccount( 0 ),
    mUserRights( 0 ),
    mChanged( false ), mAccepting( false ), mSaving( false )
{
  QVBoxLayout* topLayout = new QVBoxLayout( this );
  // We need a widget stack to show either a label ("no acl support", "please wait"...)
  // or a listview.
  mStack = new QStackedWidget( this );
  topLayout->addWidget( mStack );

  mLabel = new QLabel( mStack );
  mLabel->setAlignment( Qt::AlignHCenter | Qt::AlignVCenter );
  mLabel->setWordWrap( true );
  mStack->addWidget( mLabel );

  mACLWidget = new KHBox( mStack );
  mACLWidget->setSpacing( KDialog::spacingHint() );

  mListView = new QTreeWidget( mACLWidget );
  QStringList headerNames;
  headerNames << i18n("User Id") << i18n("Permissions");
  mListView->setHeaderItem( new QTreeWidgetItem( headerNames ) );
  mListView->setAllColumnsShowFocus( true );
  mListView->setAlternatingRowColors( true );
  mListView->setSortingEnabled( false );
  mListView->setRootIsDecorated( false );

  mStack->addWidget( mACLWidget );

  connect( mListView, SIGNAL( itemActivated( QTreeWidgetItem*, int ) ),
       SLOT( slotEditACL( QTreeWidgetItem* ) ) );
  connect( mListView, SIGNAL( itemSelectionChanged() ),
       SLOT( slotSelectionChanged() ) );

  KVBox* buttonBox = new KVBox( mACLWidget );
  buttonBox->setSpacing( KDialog::spacingHint() );
  mAddACL = new KPushButton( i18n( "Add Entry..." ), buttonBox );
  mEditACL = new KPushButton( i18n( "Modify Entry..." ), buttonBox );
  mRemoveACL = new KPushButton( i18n( "Remove Entry" ), buttonBox );
  QWidget *spacer = new QWidget( buttonBox );
  spacer->setSizePolicy( QSizePolicy::Minimum, QSizePolicy::Expanding );

  connect( mAddACL, SIGNAL( clicked() ), SLOT( slotAddACL() ) );
  connect( mEditACL, SIGNAL( clicked() ), SLOT( slotEditACL() ) );
  connect( mRemoveACL, SIGNAL( clicked() ), SLOT( slotRemoveACL() ) );
  mEditACL->setEnabled( false );
  mRemoveACL->setEnabled( false );

  connect( this, SIGNAL( changed(bool) ), SLOT( slotChanged(bool) ) );
}

PreProcessingPage::PreProcessingPage(Manager* const mngr, KAssistantDialog* const dlg)
    : KPWizardPage(dlg, i18n("<b>Pre-Processing Bracketed Images</b>")),
      d(new PreProcessingPagePriv)
{
    d->mngr          = mngr;
    d->progressTimer = new QTimer(this);
    KVBox *vbox      = new KVBox(this);
    d->title         = new QLabel(vbox);
    d->title->setWordWrap(true);
    d->title->setOpenExternalLinks(true);
    d->alignCheckBox = new QCheckBox(i18n("Align bracketed images"), vbox);
    KConfig config("kipirc");
    KConfigGroup group = config.group(QString("ExpoBlending Settings"));
    d->alignCheckBox->setChecked(group.readEntry("Auto Alignment", true));

    QLabel* space1   = new QLabel(vbox);
    KHBox* hbox      = new KHBox(vbox);
    d->detailsBtn    = new QPushButton(hbox);
    d->detailsBtn->setText(i18n("Details..."));
    d->detailsBtn->hide();
    QLabel* space2   = new QLabel(hbox);
    hbox->setStretchFactor(space2, 10);

    QLabel* space3   = new QLabel(vbox);
    d->progressLabel = new QLabel(vbox);
    d->progressLabel->setAlignment(Qt::AlignCenter);
    QLabel* space4   = new QLabel(vbox);

    vbox->setStretchFactor(space1, 2);
    vbox->setStretchFactor(space3, 2);
    vbox->setStretchFactor(space4, 10);
    vbox->setSpacing(KDialog::spacingHint());
    vbox->setMargin(KDialog::spacingHint());

    setPageWidget(vbox);

    resetTitle();

    QPixmap leftPix = KStandardDirs::locate("data", "kipiplugin_expoblending/pics/assistant-preprocessing.png");
    setLeftBottomPix(leftPix.scaledToWidth(128, Qt::SmoothTransformation));

    connect(d->mngr->thread(), SIGNAL(starting(KIPIExpoBlendingPlugin::ActionData)),
            this, SLOT(slotAction(KIPIExpoBlendingPlugin::ActionData)));

    connect(d->progressTimer, SIGNAL(timeout()),
            this, SLOT(slotProgressTimerDone()));

    connect(d->detailsBtn, SIGNAL(clicked()),
            this, SLOT(slotShowDetails()));
}

NavigationSettingsPage::NavigationSettingsPage(QWidget* parent) :
    SettingsPageBase(parent),
    m_openArchivesAsFolder(0),
    m_autoExpandFolders(0)
{
    const int spacing = KDialog::spacingHint();

    QVBoxLayout* topLayout = new QVBoxLayout(this);
    KVBox* vBox = new KVBox(this);
    vBox->setSpacing(spacing);

    // create 'Mouse' group
    QGroupBox* mouseBox = new QGroupBox(i18nc("@title:group", "Mouse"), vBox);
    mouseBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum);
    m_singleClick = new QRadioButton(i18nc("@option:check Mouse Settings",
                                           "Single-click to open files and folders"), mouseBox);
    m_doubleClick = new QRadioButton(i18nc("@option:check Mouse Settings",
                                           "Double-click to open files and folders"), mouseBox);

    QVBoxLayout* mouseBoxLayout = new QVBoxLayout(mouseBox);
    mouseBoxLayout->addWidget(m_singleClick);
    mouseBoxLayout->addWidget(m_doubleClick);

    m_openArchivesAsFolder = new QCheckBox(i18nc("@option:check", "Open archives as folder"), vBox);

    m_autoExpandFolders = new QCheckBox(i18nc("option:check", "Open folders during drag operations"), vBox);

    // Add a dummy widget with no restriction regarding
    // a vertical resizing. This assures that the dialog layout
    // is not stretched vertically.
    new QWidget(vBox);

    topLayout->addWidget(vBox);

    loadSettings();

    connect(m_singleClick, SIGNAL(toggled(bool)), this, SIGNAL(changed()));
    connect(m_doubleClick, SIGNAL(toggled(bool)), this, SIGNAL(changed()));
    connect(m_openArchivesAsFolder, SIGNAL(toggled(bool)), this, SIGNAL(changed()));
    connect(m_autoExpandFolders, SIGNAL(toggled(bool)), this, SIGNAL(changed()));
}

StartupSettingsPage::StartupSettingsPage(const KUrl& url, QWidget* parent) :
    SettingsPageBase(parent),
    m_url(url),
    m_homeUrl(0),
    m_splitView(0),
    m_editableUrl(0),
    m_showFullPath(0),
    m_filterBar(0)
{
    const int spacing = KDialog::spacingHint();

    QVBoxLayout* topLayout = new QVBoxLayout(this);
    KVBox* vBox = new KVBox(this);
    vBox->setSpacing(spacing);

    // create 'Home URL' editor
    QGroupBox* homeBox = new QGroupBox(i18nc("@title:group", "Home Folder"), vBox);

    KHBox* homeUrlBox = new KHBox(homeBox);
    homeUrlBox->setSpacing(spacing);

    new QLabel(i18nc("@label:textbox", "Location:"), homeUrlBox);
    m_homeUrl = new KLineEdit(homeUrlBox);
    m_homeUrl->setClearButtonShown(true);

    QPushButton* selectHomeUrlButton = new QPushButton(KIcon("folder-open"), QString(), homeUrlBox);

#ifndef QT_NO_ACCESSIBILITY
    selectHomeUrlButton->setAccessibleName(i18nc("@action:button", "Select Home Location"));
#endif

    connect(selectHomeUrlButton, SIGNAL(clicked()),
            this, SLOT(selectHomeUrl()));

    KHBox* buttonBox = new KHBox(homeBox);
    buttonBox->setSpacing(spacing);

    QPushButton* useCurrentButton = new QPushButton(i18nc("@action:button", "Use Current Location"), buttonBox);
    connect(useCurrentButton, SIGNAL(clicked()),
            this, SLOT(useCurrentLocation()));
    QPushButton* useDefaultButton = new QPushButton(i18nc("@action:button", "Use Default Location"), buttonBox);
    connect(useDefaultButton, SIGNAL(clicked()),
            this, SLOT(useDefaultLocation()));

    QVBoxLayout* homeBoxLayout = new QVBoxLayout(homeBox);
    homeBoxLayout->addWidget(homeUrlBox);
    homeBoxLayout->addWidget(buttonBox);

    // create 'Split view', 'Show full path', 'Editable location' and 'Filter bar' checkboxes
    m_splitView = new QCheckBox(i18nc("@option:check Startup Settings", "Split view mode"), vBox);
    m_editableUrl = new QCheckBox(i18nc("@option:check Startup Settings", "Editable location bar"), vBox);
    m_showFullPath = new QCheckBox(i18nc("@option:check Startup Settings", "Show full path inside location bar"), vBox);
    m_filterBar = new QCheckBox(i18nc("@option:check Startup Settings", "Show filter bar"), vBox);

    // Add a dummy widget with no restriction regarding
    // a vertical resizing. This assures that the dialog layout
    // is not stretched vertically.
    new QWidget(vBox);

    topLayout->addWidget(vBox);

    loadSettings();

    connect(m_homeUrl, SIGNAL(textChanged(QString)), this, SLOT(slotSettingsChanged()));
    connect(m_splitView,    SIGNAL(toggled(bool)), this, SLOT(slotSettingsChanged()));
    connect(m_editableUrl,  SIGNAL(toggled(bool)), this, SLOT(slotSettingsChanged()));
    connect(m_showFullPath, SIGNAL(toggled(bool)), this, SLOT(slotSettingsChanged()));
    connect(m_filterBar,    SIGNAL(toggled(bool)), this, SLOT(slotSettingsChanged()));
}

OptimizePage::OptimizePage(Manager* const mngr, KAssistantDialog* const dlg)
    : KPWizardPage(dlg, i18n("<b>Optimization</b>")),
      d(new OptimizePagePriv)
{
    d->mngr                         = mngr;
    KVBox* vbox                     = new KVBox(this);
    d->progressTimer                = new QTimer(this);
    d->title                        = new QLabel(vbox);
    d->title->setOpenExternalLinks(true);
    d->title->setWordWrap(true);

    KConfig config("kipirc");
    KConfigGroup group              = config.group(QString("Panorama Settings"));

    d->horizonCheckbox              = new QCheckBox(i18n("Level horizon"), vbox);
    d->horizonCheckbox->setChecked(group.readEntry("Horizon", true));
    d->horizonCheckbox->setToolTip(i18n("Detect the horizon and adapt the project to make it horizontal."));
    d->horizonCheckbox->setWhatsThis(i18n("<b>Level horizon</b>: Detect the horizon and adapt the projection so that "
                                          "the detected horizon is an horizontal line in the final panorama"));
    d->projectionAndSizeCheckbox    = new QCheckBox(i18n("Automatic projection and crop"), vbox);
    d->projectionAndSizeCheckbox->setChecked(group.readEntry("Output Projection And Size", true));
    d->projectionAndSizeCheckbox->setToolTip(i18n("Adapt the projection of the panorama and the cropping on the resulting "
                                                  "projection so that every photo fits in the resulting panorama."));
    d->projectionAndSizeCheckbox->setWhatsThis(i18n("<b>Automatic projection and crop</b>: Automatically adapt the projection "
                                                    "and the crop of the panorama to get every photos into the panorama."));

    d->preprocessResults            = new QLabel(vbox);

    QLabel* space1                  = new QLabel(vbox);
    vbox->setStretchFactor(space1, 2);

    KHBox* hbox                     = new KHBox(vbox);
    d->detailsBtn                   = new QPushButton(hbox);
    d->detailsBtn->setText(i18n("Details..."));
    d->detailsBtn->hide();

    QLabel* space2                  = new QLabel(hbox);
    hbox->setStretchFactor(space2, 10);

    QLabel* space3                  = new QLabel(vbox);
    vbox->setStretchFactor(space3, 2);

    d->progressLabel                = new QLabel(vbox);
    d->progressLabel->setAlignment(Qt::AlignCenter);

    QLabel* space4                  = new QLabel(vbox);
    vbox->setStretchFactor(space4, 10);

    vbox->setSpacing(KDialog::spacingHint());
    vbox->setMargin(KDialog::spacingHint());

    setPageWidget(vbox);

    resetTitle();

    QPixmap leftPix = KStandardDirs::locate("data", "kipiplugin_panorama/pics/assistant-hugin.png");
    setLeftBottomPix(leftPix.scaledToWidth(128, Qt::SmoothTransformation));

//     connect(d->mngr->thread(), SIGNAL(starting(KIPIPanoramaPlugin::ActionData)),
//             this, SLOT(slotAction(KIPIPanoramaPlugin::ActionData)));

    connect(d->progressTimer, SIGNAL(timeout()),
            this, SLOT(slotProgressTimerDone()));

    connect(d->detailsBtn, SIGNAL(clicked()),
            this, SLOT(slotShowDetails()));
}

CloseConfirmDialog::CloseConfirmDialog(
    QList<KTextEditor::Document*>& docs
  , KToggleAction* show_confirmation_action
  , QWidget* const parent
  )
  : KDialog(parent)
  , m_docs(docs)
{
    assert("Documents container expected to be non empty" && !docs.isEmpty());

    setCaption(i18n("Close files confirmation"));
    setButtons(Ok | Cancel);
    setModal(true);
    setDefaultButton(KDialog::Ok);

    KVBox* w = new KVBox(this);
    setMainWidget(w);
    w->setSpacing(KDialog::spacingHint());

    KHBox* lo1 = new KHBox(w);

    // dialog text
    QLabel* icon = new QLabel(lo1);
    icon->setPixmap(DesktopIcon("dialog-warning"));

    QLabel* t = new QLabel(
        i18n(
            "<qt>You are about to close the following documents..."
            "<p>It is last chance to uncheck those you don't want to close ;-)</p></qt>"
          )
      , lo1
      );
    lo1->setStretchFactor(t, 1000);

    // document list
    m_docs_tree = new QTreeWidget(w);
    QStringList headers;
    headers << i18n("Document") << i18n("Location");
    m_docs_tree->setHeaderLabels(headers);
    m_docs_tree->setSelectionMode(QAbstractItemView::SingleSelection);
    m_docs_tree->setRootIsDecorated(false);

    for (int i = 0; i < m_docs.size(); i++)
    {
        new KateDocItem(m_docs[i], m_docs_tree);
    }
    m_docs_tree->header()->setStretchLastSection(false);
    m_docs_tree->header()->setResizeMode(0, QHeaderView::ResizeToContents);
    m_docs_tree->header()->setResizeMode(1, QHeaderView::ResizeToContents);

    m_dont_ask_again = new QCheckBox(i18n("Do not ask again"), w);
    // NOTE If we are here, it means that 'Show Confirmation' action is enabled,
    // so not needed to read config...
    assert("Sanity check" && show_confirmation_action->isChecked());
    m_dont_ask_again->setCheckState(Qt::Checked);
    connect(m_dont_ask_again, SIGNAL(toggled(bool)), show_confirmation_action, SLOT(setChecked(bool)));

    // Update documents list according checkboxes
    connect(this, SIGNAL(accepted()), this, SLOT(updateDocsList()));

    KConfigGroup gcg(KGlobal::config(), "CloseConfirmationDialog");
    restoreDialogSize(gcg);                                 // restore dialog geometry from config
}

KateMwModOnHdDialog::KateMwModOnHdDialog( DocVector docs, QWidget *parent, const char *name )
    : KDialog( parent ),
      m_proc( 0 ),
      m_diffFile( 0 )
{
  setCaption( i18n("Documents Modified on Disk") );
  setButtons( User1 | User2 | User3 );
  setButtonGuiItem( User1, KGuiItem (i18n("&Ignore"), "window-close") );
  setButtonGuiItem( User2, KStandardGuiItem::overwrite() );
  setButtonGuiItem( User3, KGuiItem (i18n("&Reload"), "view-refresh") );

  setObjectName( name );
  setModal( true );
  setDefaultButton( KDialog::User3 );

  setButtonWhatsThis( User1, i18n(
                        "Removes the modified flag from the selected documents and closes the "
                        "dialog if there are no more unhandled documents.") );
  setButtonWhatsThis( User2, i18n(
                        "Overwrite selected documents, discarding the disk changes and closes the "
                        "dialog if there are no more unhandled documents.") );
  setButtonWhatsThis( User3, i18n(
                        "Reloads the selected documents from disk and closes the dialog if there "
                        "are no more unhandled documents.") );

  KVBox *w = new KVBox( this );
  setMainWidget( w );
  w->setSpacing( KDialog::spacingHint() );

  KHBox *lo1 = new KHBox( w );

  // dialog text
  QLabel *icon = new QLabel( lo1 );
  icon->setPixmap( DesktopIcon("dialog-warning") );

  QLabel *t = new QLabel( i18n(
                            "<qt>The documents listed below have changed on disk.<p>Select one "
                            "or more at once, and press an action button until the list is empty.</p></qt>"), lo1 );
  lo1->setStretchFactor( t, 1000 );

  // document list
  twDocuments = new QTreeWidget( w );
  QStringList header;
  header << i18n("Filename") << i18n("Status on Disk");
  twDocuments->setHeaderLabels(header);
  twDocuments->setSelectionMode( QAbstractItemView::SingleSelection );
  twDocuments->setRootIsDecorated( false );

  
  m_stateTexts << "" << i18n("Modified") << i18n("Created") << i18n("Deleted");
  for ( int i = 0; i < docs.size(); i++ )
  {
    new KateDocItem( docs[i], m_stateTexts[ (uint)KateDocManager::self()->documentInfo( docs[i] )->modifiedOnDiscReason ], twDocuments );
  }
  twDocuments->header()->setStretchLastSection(false);
  twDocuments->header()->setResizeMode(0, QHeaderView::Stretch);
  twDocuments->header()->setResizeMode(1, QHeaderView::ResizeToContents);

  connect( twDocuments, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), this, SLOT(slotSelectionChanged(QTreeWidgetItem*,QTreeWidgetItem*)) );

  // diff button
  KHBox *lo2 = new KHBox ( w );
  QWidget *d = new QWidget (lo2);
  lo2->setStretchFactor (d, 2);
  btnDiff = new KPushButton( KGuiItem (i18n("&View Difference"), "document-preview"), lo2 );

  btnDiff->setWhatsThis(i18n(
                          "Calculates the difference between the editor contents and the disk "
                          "file for the selected document, and shows the difference with the "
                          "default application. Requires diff(1).") );
  connect( btnDiff, SIGNAL(clicked()), this, SLOT(slotDiff()) );
  connect( this, SIGNAL(user1Clicked()), this, SLOT(slotUser1()) );
  connect( this, SIGNAL(user2Clicked()), this, SLOT(slotUser2()) );
  connect( this, SIGNAL(user3Clicked()), this, SLOT(slotUser3()) );

  slotSelectionChanged(NULL, NULL);
}

CoverFoundDialog::CoverFoundDialog( const CoverFetchUnit::Ptr unit,
                                    const CoverFetch::Metadata &data,
                                    QWidget *parent )
    : KDialog( parent )
    , m_album( unit->album() )
    , m_isSorted( false )
    , m_sortEnabled( false )
    , m_unit( unit )
    , m_queryPage( 0 )
{
    DEBUG_BLOCK
    setButtons( KDialog::Ok | KDialog::Cancel |
                KDialog::User1 ); // User1: clear icon view

    setButtonGuiItem( KDialog::User1, KStandardGuiItem::clear() );
    connect( button( KDialog::User1 ), SIGNAL(clicked()), SLOT(clearView()) );

    m_save = button( KDialog::Ok );

    QSplitter *splitter = new QSplitter( this );
    m_sideBar = new CoverFoundSideBar( m_album, splitter );

    KVBox *vbox = new KVBox( splitter );
    vbox->setSpacing( 4 );

    KHBox *breadcrumbBox = new KHBox( vbox );
    QLabel *breadcrumbLabel = new QLabel( i18n( "Finding cover for" ), breadcrumbBox );
    AlbumBreadcrumbWidget *breadcrumb = new AlbumBreadcrumbWidget( m_album, breadcrumbBox );

    QFont breadcrumbLabelFont;
    breadcrumbLabelFont.setBold( true );
    breadcrumbLabel->setFont( breadcrumbLabelFont );
    breadcrumbLabel->setIndent( 4 );

    connect( breadcrumb, SIGNAL(artistClicked(const QString&)), SLOT(addToCustomSearch(const QString&)) );
    connect( breadcrumb, SIGNAL(albumClicked(const QString&)), SLOT(addToCustomSearch(const QString&)) );

    KHBox *searchBox = new KHBox( vbox );
    vbox->setSpacing( 4 );

    QStringList completionNames;
    QString firstRunQuery( m_album->name() );
    completionNames << firstRunQuery;
    if( m_album->hasAlbumArtist() )
    {
        const QString &name = m_album->albumArtist()->name();
        completionNames << name;
        firstRunQuery += ' ' + name;
    }
    m_query = firstRunQuery;
    m_album->setSuppressImageAutoFetch( true );

    m_search = new KComboBox( searchBox );
    m_search->setEditable( true ); // creates a KLineEdit for the combobox
    m_search->setTrapReturnKey( true );
    m_search->setInsertPolicy( QComboBox::NoInsert ); // insertion is handled by us
    m_search->setCompletionMode( KGlobalSettings::CompletionPopup );
    m_search->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Fixed );
    qobject_cast<KLineEdit*>( m_search->lineEdit() )->setClickMessage( i18n( "Enter Custom Search" ) );
    m_search->completionObject()->setOrder( KCompletion::Insertion );
    m_search->completionObject()->setIgnoreCase( true );
    m_search->completionObject()->setItems( completionNames );
    m_search->insertItem( 0, KStandardGuiItem::find().icon(), QString() );
    m_search->insertSeparator( 1 );
    m_search->insertItem( 2, KIcon("filename-album-amarok"), m_album->name() );
    if( m_album->hasAlbumArtist() )
        m_search->insertItem( 3, KIcon("filename-artist-amarok"), m_album->albumArtist()->name() );

    m_searchButton = new KPushButton( KStandardGuiItem::find(), searchBox );
    KPushButton *sourceButton = new KPushButton( KStandardGuiItem::configure(), searchBox );
    updateSearchButton( firstRunQuery );

    QMenu *sourceMenu = new QMenu( sourceButton );
    QAction *lastFmAct = new QAction( i18n( "Last.fm" ), sourceMenu );
    QAction *googleAct = new QAction( i18n( "Google" ), sourceMenu );
    QAction *yahooAct = new QAction( i18n( "Yahoo!" ), sourceMenu );
    QAction *discogsAct = new QAction( i18n( "Discogs" ), sourceMenu );
    lastFmAct->setCheckable( true );
    googleAct->setCheckable( true );
    yahooAct->setCheckable( true );
    discogsAct->setCheckable( true );
    connect( lastFmAct, SIGNAL(triggered()), this, SLOT(selectLastFm()) );
    connect( googleAct, SIGNAL(triggered()), this, SLOT(selectGoogle()) );
    connect( yahooAct, SIGNAL(triggered()), this, SLOT(selectYahoo()) );
    connect( discogsAct, SIGNAL(triggered()), this, SLOT(selectDiscogs()) );

    m_sortAction = new QAction( i18n( "Sort by size" ), sourceMenu );
    m_sortAction->setCheckable( true );
    connect( m_sortAction, SIGNAL(triggered(bool)), this, SLOT(sortingTriggered(bool)) );

    QActionGroup *ag = new QActionGroup( sourceButton );
    ag->addAction( lastFmAct );
    ag->addAction( googleAct );
    ag->addAction( yahooAct );
    ag->addAction( discogsAct );
    sourceMenu->addActions( ag->actions() );
    sourceMenu->addSeparator();
    sourceMenu->addAction( m_sortAction );
    sourceButton->setMenu( sourceMenu );

//.........这里部分代码省略.........

void GPConfigDlg::appendWidget(QWidget* parent, CameraWidget* widget)
{
    QWidget* newParent = parent;

    CameraWidgetType widget_type;
    const char* widget_name;
    const char* widget_info;
    const char* widget_label;
    float widget_value_float;
    int widget_value_int;
    const char* widget_value_string;
    gp_widget_get_type(widget, &widget_type);
    gp_widget_get_label(widget, &widget_label);
    gp_widget_get_info(widget, &widget_info);
    gp_widget_get_name(widget, &widget_name);

    // gphoto2 doesn't seem to have any standard for i18n
    QString whats_this = QString::fromLocal8Bit(widget_info);

    // Add this widget to parent
    switch (widget_type)
    {
        case GP_WIDGET_WINDOW:
        {
            setCaption(widget_label);

            break;
        }

        case GP_WIDGET_SECTION:
        {
            if (!d->tabWidget)
            {
                d->tabWidget = new QTabWidget(parent);
                parent->layout()->addWidget(d->tabWidget);
            }

            QWidget* tab = new QWidget(d->tabWidget);
            // widgets are to be aligned vertically in the tab
            QVBoxLayout* tabLayout = new QVBoxLayout(tab, marginHint(),
                                                     spacingHint());
            d->tabWidget->insertTab(tab, widget_label);
            KVBox* tabContainer = new KVBox(tab);
            tabContainer->setSpacing(spacingHint());
            tabLayout->addWidget(tabContainer);
            newParent = tabContainer;

            tabLayout->addStretch();

            break;
        }

        case GP_WIDGET_TEXT:
        {
            gp_widget_get_value(widget, &widget_value_string);

            Q3Grid* grid = new Q3Grid(2, Qt::Horizontal, parent);
            parent->layout()->addWidget(grid);
            grid->setSpacing(spacingHint());
            new QLabel(QString::fromLocal8Bit(widget_label) + ':', grid);
            QLineEdit* lineEdit = new QLineEdit(widget_value_string, grid);
            d->wmap.insert(widget, lineEdit);

            if (!whats_this.isEmpty())
            {
                grid->setWhatsThis(whats_this);
            }

            break;
        }

        case GP_WIDGET_RANGE:
        {
            float widget_low;
            float widget_high;
            float widget_increment;
            gp_widget_get_range(widget, &widget_low, &widget_high, &widget_increment);
            gp_widget_get_value(widget, &widget_value_float);

            Q3GroupBox* groupBox = new Q3GroupBox(1, Qt::Horizontal, widget_label, parent);
            parent->layout()->addWidget(groupBox);
            QSlider* slider = new QSlider(
                (int)widget_low,
                (int)widget_high,
                (int)widget_increment,
                (int)widget_value_float,
                Qt::Horizontal,
                groupBox);
            d->wmap.insert(widget, slider);

            if (!whats_this.isEmpty())
            {
                groupBox->setWhatsThis(whats_this);
            }

            break;
        }

        case GP_WIDGET_TOGGLE:
        {
//.........这里部分代码省略.........

DeviceConfigureDialog::DeviceConfigureDialog( MediaDevice *device )
        : KDialog( Amarok::mainWindow() )
        , m_device( device )
{
    setCaption( i18n("Select Plugin for %1", m_device->name() ) );
    setModal( true );
    setButtons( Ok | Cancel );
    showButtonSeparator( true );

    kapp->setTopWidget( this );
    setCaption( KDialog::makeStandardCaption( i18n( "Configure Media Device" ) ) );
    showButton( KDialog::Apply, false );

    KVBox* vbox = new KVBox( this );
    setMainWidget( vbox );
    vbox->setSpacing( KDialog::spacingHint() );

    QLabel *connectLabel = 0;
    m_connectEdit = 0;
    QLabel *disconnectLabel = 0;
    m_disconnectEdit = 0;
    m_transcodeCheck = 0;
    Q3ButtonGroup *transcodeGroup = 0;
    m_transcodeAlways = 0;
    m_transcodeWhenNecessary = 0;
    m_transcodeRemove = 0;

    if( device )
    {
        device->loadConfig();

        // pre-connect/post-disconnect (mount/umount)
        connectLabel = new QLabel( vbox );
        connectLabel->setText( i18n( "Pre-&connect command:" ) );
        m_connectEdit = new HintLineEdit( device->m_preconnectcmd, vbox );
        m_connectEdit->setHint( i18n( "Example: mount %d" ) );
        connectLabel->setBuddy( m_connectEdit );
        m_connectEdit->setToolTip( i18n( "Set a command to be run before connecting to your device (e.g. a mount command) here.\n%d is replaced by the device node, %m by the mount point.\nEmpty commands are not executed." ) );

        disconnectLabel = new QLabel( vbox );
        disconnectLabel->setText( i18n( "Post-&disconnect command:" ) );
        m_disconnectEdit = new HintLineEdit( device->m_postdisconnectcmd, vbox );
        disconnectLabel->setBuddy( m_disconnectEdit );
        m_disconnectEdit->setHint( i18n( "Example: eject %d" ) );
        m_disconnectEdit->setToolTip( i18n( "Set a command to be run after disconnecting from your device (e.g. an eject command) here.\n%d is replaced by the device node, %m by the mount point.\nEmpty commands are not executed." ) );

        // transcode
        m_transcodeCheck = new QCheckBox( vbox );
        m_transcodeCheck->setText( i18n( "&Transcode before transferring to device" ) );
        m_transcodeCheck->setChecked( device->m_transcode );

        transcodeGroup = new Q3VButtonGroup( vbox );
        QString format = "mp3";
        if( !device->supportedFiletypes().isEmpty() )
            format = device->supportedFiletypes().first();
        transcodeGroup->setTitle( i18n( "Transcode to preferred format (%1) for device", format ) );
        m_transcodeAlways = new QRadioButton( transcodeGroup );
        m_transcodeAlways->setText( i18n( "Whenever possible" ) );
        m_transcodeAlways->setChecked( device->m_transcodeAlways );
        m_transcodeWhenNecessary = new QRadioButton( transcodeGroup );
        m_transcodeWhenNecessary->setText( i18n( "When necessary" ) );
        m_transcodeWhenNecessary->setChecked( !device->m_transcodeAlways );
        connect( m_transcodeCheck, SIGNAL(toggled(bool)),
                transcodeGroup, SLOT(setEnabled(bool)) );
        transcodeGroup->insert( m_transcodeAlways );
        transcodeGroup->insert( m_transcodeWhenNecessary );
        m_transcodeRemove = new QCheckBox( transcodeGroup );
        m_transcodeRemove->setText( i18n( "Remove transcoded files after transfer" ) );
        m_transcodeRemove->setChecked( device->m_transcodeRemove );

        const ScriptManager *sm = ScriptManager::instance();
        m_transcodeCheck->setEnabled( !sm->transcodeScriptRunning().isEmpty() );
        transcodeGroup->setEnabled( !sm->transcodeScriptRunning().isEmpty() && device->m_transcode );
        if( sm->transcodeScriptRunning().isNull() )
        {
            m_transcodeCheck->setToolTip( i18n( "For this feature, a script of type \"Transcode\" has to be running" ) );
            transcodeGroup->setToolTip( i18n( "For this feature, a script of type \"Transcode\" has to be running" ) );
        }

        device->addConfigElements( vbox );
    }

    m_accepted = false;
}