void KComboBox::setLineEdit( QLineEdit *edit )
{
if ( !editable() && edit &&
!qstrcmp( edit->className(), "QLineEdit" ) )
{
// uic generates code that creates a read-only KComboBox and then
// calls combo->setEditable( true ), which causes QComboBox to set up
// a dumb QLineEdit instead of our nice KLineEdit.
// As some KComboBox features rely on the KLineEdit, we reject
// this order here.
delete edit;
edit = new KLineEdit( this, "combo edit" );
}
QComboBox::setLineEdit( edit );
d->klineEdit = dynamic_cast<KLineEdit*>( edit );
setDelegate( d->klineEdit );
// Connect the returnPressed signal for both Q[K]LineEdits'
if (edit)
connect( edit, SIGNAL( returnPressed() ), SIGNAL( returnPressed() ));
if ( d->klineEdit )
{
// someone calling KComboBox::setEditable( false ) destroys our
// lineedit without us noticing. And KCompletionBase::delegate would
// be a dangling pointer then, so prevent that. Note: only do this
// when it is a KLineEdit!
connect( edit, SIGNAL( destroyed() ), SLOT( lineEditDeleted() ));
connect( d->klineEdit, SIGNAL( returnPressed( const QString& )),
SIGNAL( returnPressed( const QString& ) ));
connect( d->klineEdit, SIGNAL( completion( const QString& )),
SIGNAL( completion( const QString& )) );
connect( d->klineEdit, SIGNAL( substringCompletion( const QString& )),
SIGNAL( substringCompletion( const QString& )) );
connect( d->klineEdit,
SIGNAL( textRotation( KCompletionBase::KeyBindingType )),
SIGNAL( textRotation( KCompletionBase::KeyBindingType )) );
connect( d->klineEdit,
SIGNAL( completionModeChanged( KGlobalSettings::Completion )),
SIGNAL( completionModeChanged( KGlobalSettings::Completion)));
connect( d->klineEdit,
SIGNAL( aboutToShowContextMenu( QPopupMenu * )),
SIGNAL( aboutToShowContextMenu( QPopupMenu * )) );
connect( d->klineEdit,
SIGNAL( completionBoxActivated( const QString& )),
SIGNAL( activated( const QString& )) );
}
DolphinViewContainer::DolphinViewContainer(const KUrl& url, QWidget* parent) :
QWidget(parent),
m_topLayout(0),
m_urlNavigator(0),
m_searchBox(0),
m_view(0),
m_filterBar(0),
m_statusBar(0),
m_statusBarTimer(0),
m_statusBarTimestamp()
{
hide();
m_topLayout = new QVBoxLayout(this);
m_topLayout->setSpacing(0);
m_topLayout->setMargin(0);
m_urlNavigator = new KUrlNavigator(DolphinSettings::instance().placesModel(), url, this);
connect(m_urlNavigator, SIGNAL(urlsDropped(const KUrl&, QDropEvent*)),
this, SLOT(dropUrls(const KUrl&, QDropEvent*)));
connect(m_urlNavigator, SIGNAL(activated()),
this, SLOT(activate()));
connect(m_urlNavigator->editor(), SIGNAL(completionModeChanged(KGlobalSettings::Completion)),
this, SLOT(saveUrlCompletionMode(KGlobalSettings::Completion)));
const GeneralSettings* settings = DolphinSettings::instance().generalSettings();
m_urlNavigator->setUrlEditable(settings->editableUrl());
m_urlNavigator->setShowFullPath(settings->showFullPath());
m_urlNavigator->setHomeUrl(KUrl(settings->homeUrl()));
KUrlComboBox* editor = m_urlNavigator->editor();
editor->setCompletionMode(KGlobalSettings::Completion(settings->urlCompletionMode()));
m_searchBox = new DolphinSearchBox(this);
m_searchBox->hide();
connect(m_searchBox, SIGNAL(closeRequest()), this, SLOT(closeSearchBox()));
connect(m_searchBox, SIGNAL(search(QString)), this, SLOT(startSearching(QString)));
connect(m_searchBox, SIGNAL(returnPressed(QString)), this, SLOT(requestFocus()));
m_view = new DolphinView(url, this);
connect(m_view, SIGNAL(urlChanged(const KUrl&)), m_urlNavigator, SLOT(setUrl(const KUrl&)));
connect(m_view, SIGNAL(writeStateChanged(bool)), this, SIGNAL(writeStateChanged(bool)));
connect(m_view, SIGNAL(requestItemInfo(KFileItem)), this, SLOT(showItemInfo(KFileItem)));
connect(m_view, SIGNAL(errorMessage(const QString&)), this, SLOT(showErrorMessage(const QString&)));
connect(m_view, SIGNAL(infoMessage(const QString&)), this, SLOT(showInfoMessage(const QString&)));
connect(m_view, SIGNAL(itemTriggered(KFileItem)), this, SLOT(slotItemTriggered(KFileItem)));
connect(m_view, SIGNAL(redirection(KUrl, KUrl)), this, SLOT(redirect(KUrl, KUrl)));
connect(m_view, SIGNAL(startedPathLoading(KUrl)), this, SLOT(slotStartedPathLoading()));
connect(m_view, SIGNAL(finishedPathLoading(KUrl)), this, SLOT(slotFinishedPathLoading()));
connect(m_view, SIGNAL(itemCountChanged()), this, SLOT(delayedStatusBarUpdate()));
connect(m_view, SIGNAL(pathLoadingProgress(int)), this, SLOT(updateProgress(int)));
connect(m_view, SIGNAL(infoMessage(const QString&)), this, SLOT(showInfoMessage(const QString&)));
connect(m_view, SIGNAL(errorMessage(const QString&)), this, SLOT(showErrorMessage(const QString&)));
connect(m_view, SIGNAL(urlIsFileError(const KUrl&)), this, SLOT(openFile(const KUrl&)));
connect(m_view, SIGNAL(selectionChanged(const KFileItemList&)), this, SLOT(delayedStatusBarUpdate()));
connect(m_view, SIGNAL(operationCompletedMessage(const QString&)), this, SLOT(showOperationCompletedMessage(const QString&)));
connect(m_urlNavigator, SIGNAL(urlChanged(const KUrl&)),
this, SLOT(slotUrlNavigatorLocationChanged(const KUrl&)));
connect(m_urlNavigator, SIGNAL(urlAboutToBeChanged(const KUrl&)),
this, SLOT(saveViewState()));
connect(m_urlNavigator, SIGNAL(historyChanged()),
this, SLOT(slotHistoryChanged()));
// initialize status bar
m_statusBar = new DolphinStatusBar(this, m_view);
connect(m_statusBar, SIGNAL(stopPressed()), this, SLOT(stopLoading()));
m_statusBarTimer = new QTimer(this);
m_statusBarTimer->setSingleShot(true);
m_statusBarTimer->setInterval(300);
connect(m_statusBarTimer, SIGNAL(timeout()),
this, SLOT(updateStatusBar()));
KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
connect(undoManager, SIGNAL(jobRecordingFinished(CommandType)),
this, SLOT(delayedStatusBarUpdate()));
// initialize filter bar
m_filterBar = new FilterBar(this);
m_filterBar->setVisible(settings->filterBar());
connect(m_filterBar, SIGNAL(filterChanged(const QString&)),
this, SLOT(setNameFilter(const QString&)));
connect(m_filterBar, SIGNAL(closeRequest()),
this, SLOT(closeFilterBar()));
connect(m_view, SIGNAL(urlChanged(const KUrl&)),
m_filterBar, SLOT(clear()));
m_topLayout->addWidget(m_urlNavigator);
m_topLayout->addWidget(m_searchBox);
m_topLayout->addWidget(m_view);
m_topLayout->addWidget(m_filterBar);
m_topLayout->addWidget(m_statusBar);
setSearchModeEnabled(isSearchUrl(url));
}
DictApplet::DictApplet(const QString& configFile, Type type, int actions, QWidget *parent, const char *name)
: KPanelApplet(configFile, type, actions, parent, name), waiting(0)
{
// first the widgets for a horizontal panel
baseWidget = new QWidget(this);
QGridLayout *baseLay = new QGridLayout(baseWidget,2,6,0,1);
textLabel = new QLabel(i18n("Dictionary:"), baseWidget);
textLabel->setBackgroundOrigin(AncestorOrigin);
QFont f(textLabel->font());
f.setPixelSize(12);
textLabel->setFont(f);
baseLay->addWidget(textLabel,0,1);
QToolTip::add(textLabel,i18n("Look up a word or phrase with Kdict"));
iconLabel = new QLabel(baseWidget);
iconLabel->setBackgroundOrigin(AncestorOrigin);
QPixmap pm = KGlobal::iconLoader()->loadIcon("kdict", KIcon::Panel, KIcon::SizeSmall, KIcon::DefaultState, 0L, true);
iconLabel->setPixmap(pm);
baseLay->addWidget(iconLabel,1,0);
iconLabel->setAlignment(Qt::AlignCenter | Qt::AlignVCenter);
iconLabel->setFixedWidth(pm.width()+4);
QToolTip::add(iconLabel,i18n("Look up a word or phrase with Kdict"));
f.setPixelSize(10);
clipboardBtn = new QPushButton(i18n("C"),baseWidget);
clipboardBtn->setBackgroundOrigin(AncestorOrigin);
clipboardBtn->setFont(f);
clipboardBtn->setFixedSize(16,16);
connect(clipboardBtn, SIGNAL(clicked()), SLOT(queryClipboard()));
baseLay->addWidget(clipboardBtn,0,3);
QToolTip::add(clipboardBtn,i18n("Define selected text"));
defineBtn = new QPushButton(i18n("D"),baseWidget);
defineBtn->setBackgroundOrigin(AncestorOrigin);
defineBtn->setFont(f);
defineBtn->setFixedSize(16,16);
defineBtn->setEnabled(false);
connect(defineBtn, SIGNAL(clicked()), SLOT(startDefine()));
baseLay->addWidget(defineBtn,0,4);
QToolTip::add(defineBtn,i18n("Define word/phrase"));
matchBtn = new QPushButton(i18n("M"),baseWidget);
matchBtn->setBackgroundOrigin(AncestorOrigin);
matchBtn->setFont(f);
matchBtn->setFixedSize(16,16);
matchBtn->setEnabled(false);
connect(matchBtn, SIGNAL(clicked()), SLOT(startMatch()));
baseLay->addWidget(matchBtn,0,5);
QToolTip::add(matchBtn,i18n("Find matching definitions"));
completionObject = new KCompletion();
internalCombo = new KHistoryCombo(baseWidget);
internalCombo->setBackgroundOrigin(AncestorOrigin);
internalCombo->setCompletionObject(completionObject);
internalCombo->setFocus();
internalCombo->clearEdit();
internalCombo->lineEdit()->installEventFilter( this );
connect(internalCombo, SIGNAL(returnPressed(const QString&)), SLOT(startQuery(const QString&)));
connect(internalCombo, SIGNAL(textChanged(const QString&)), SLOT(comboTextChanged(const QString&)));
QToolTip::add(internalCombo,i18n("Look up a word or phrase with Kdict"));
baseLay->addMultiCellWidget(internalCombo,1,1,1,5);
baseLay->setColStretch(2,1);
// widgets for a vertical panel
verticalBtn = new QPushButton(this);
connect(verticalBtn, SIGNAL(pressed()), SLOT(showExternalCombo()));
QToolTip::add(verticalBtn,i18n("Look up a word or phrase with Kdict"));
popupBox = new PopupBox();
popupBox->setFixedSize(160, 22);
connect(popupBox, SIGNAL(hidden()), SLOT(externalComboHidden()));
externalCombo = new KHistoryCombo(popupBox);
externalCombo->setCompletionObject(completionObject);
connect(externalCombo, SIGNAL(returnPressed(const QString&)), SLOT(startQuery(const QString&)));
externalCombo->setFixedSize(160, externalCombo->sizeHint().height());
connect(internalCombo, SIGNAL(completionModeChanged(KGlobalSettings::Completion)),
this, SLOT(updateCompletionMode(KGlobalSettings::Completion)));
connect(externalCombo, SIGNAL(completionModeChanged(KGlobalSettings::Completion)),
this, SLOT(updateCompletionMode(KGlobalSettings::Completion)));
// restore history and completion list
KConfig *c = config();
c->setGroup("General");
QStringList list = c->readListEntry("Completion list");
completionObject->setItems(list);
int mode = c->readNumEntry("Completion mode",
KGlobalSettings::completionMode());
internalCombo->setCompletionMode((KGlobalSettings::Completion)mode);
externalCombo->setCompletionMode((KGlobalSettings::Completion)mode);
list = c->readListEntry("History list");
internalCombo->setHistoryItems(list);
externalCombo->setHistoryItems(list);
}
