Diffstat (limited to 'libopie2/qt3/opieui/ocombobox.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | libopie2/qt3/opieui/ocombobox.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libopie2/qt3/opieui/ocombobox.cpp b/libopie2/qt3/opieui/ocombobox.cpp index a1dd5f5..8dbda8f 100644 --- a/libopie2/qt3/opieui/ocombobox.cpp +++ b/libopie2/qt3/opieui/ocombobox.cpp @@ -131,385 +131,388 @@ void OComboBox::setAutoCompletion( bool autocomplete ) { if ( autocomplete ) { d->olineEdit->setCompletionMode( OGlobalSettings::CompletionAuto ); setCompletionMode( OGlobalSettings::CompletionAuto ); } else { d->olineEdit->setCompletionMode( OGlobalSettings::completionMode() ); setCompletionMode( OGlobalSettings::completionMode() ); } } } void OComboBox::setContextMenuEnabled( bool showMenu ) { if( d->olineEdit ) { d->olineEdit->setContextMenuEnabled( showMenu ); m_bEnableMenu = showMenu; } } /* void OComboBox::setURLDropsEnabled( bool enable ) { if ( d->olineEdit ) d->olineEdit->setURLDropsEnabled( enable ); } bool OComboBox::isURLDropsEnabled() const { return d->olineEdit && d->olineEdit->isURLDropsEnabled(); } */ void OComboBox::setCompletedText( const QString& text, bool marked ) { if ( d->olineEdit ) d->olineEdit->setCompletedText( text, marked ); } void OComboBox::setCompletedText( const QString& text ) { if ( d->olineEdit ) d->olineEdit->setCompletedText( text ); } void OComboBox::makeCompletion( const QString& text ) { if( d->olineEdit ) d->olineEdit->makeCompletion( text ); else // read-only combo completion { if( text.isNull() || !listBox() ) return; int index = listBox()->index( listBox()->findItem( text ) ); if( index >= 0 ) { setCurrentItem( index ); } } } void OComboBox::rotateText( OCompletionBase::KeyBindingType type ) { if ( d->olineEdit ) d->olineEdit->rotateText( type ); } bool OComboBox::eventFilter( QObject* o, QEvent* ev ) { QLineEdit *edit = lineEdit(); int type = ev->type(); if ( o == edit ) { //OCursor::autoHideEventFilter( edit, ev ); if ( type == QEvent::KeyPress ) { QKeyEvent *e = static_cast<QKeyEvent *>( ev ); if ( e->key() == Key_Return || e->key() == Key_Enter) { // On Return pressed event, emit both // returnPressed(const QString&) and returnPressed() signals emit returnPressed(); emit returnPressed( currentText() ); if ( d->olineEdit && d->olineEdit->completionBox(false) && d->olineEdit->completionBox()->isVisible() ) d->olineEdit->completionBox()->hide(); return m_trapReturnKey; } } } // wheel-scrolling changes the current item if ( type == QEvent::Wheel ) { if ( !listBox() || listBox()->isHidden() ) { QWheelEvent *e = static_cast<QWheelEvent*>( ev ); static const int WHEEL_DELTA = 120; int skipItems = e->delta() / WHEEL_DELTA; if ( e->state() & ControlButton ) // fast skipping skipItems *= 10; int newItem = currentItem() - skipItems; if ( newItem < 0 ) newItem = 0; else if ( newItem >= count() ) newItem = count() -1; setCurrentItem( newItem ); if ( !text( newItem ).isNull() ) emit activated( text( newItem ) ); emit activated( newItem ); e->accept(); return true; } } return QComboBox::eventFilter( o, ev ); } void OComboBox::setTrapReturnKey( bool grab ) { m_trapReturnKey = grab; } bool OComboBox::trapReturnKey() const { return m_trapReturnKey; } /* void OComboBox::setEditURL( const OURL& url ) { QComboBox::setEditText( url.prettyURL() ); } void OComboBox::insertURL( const OURL& url, int index ) { QComboBox::insertItem( url.prettyURL(), index ); } void OComboBox::insertURL( const QPixmap& pixmap, const OURL& url, int index ) { QComboBox::insertItem( pixmap, url.prettyURL(), index ); } void OComboBox::changeURL( const OURL& url, int index ) { QComboBox::changeItem( url.prettyURL(), index ); } void OComboBox::changeURL( const QPixmap& pixmap, const OURL& url, int index ) { QComboBox::changeItem( pixmap, url.prettyURL(), index ); } */ void OComboBox::setCompletedItems( const QStringList& items ) { if ( d->olineEdit ) d->olineEdit->setCompletedItems( items ); } OCompletionBox * OComboBox::completionBox( bool create ) { if ( d->olineEdit ) return d->olineEdit->completionBox( create ); return 0; } // QWidget::create() turns off mouse-Tracking which would break auto-hiding void OComboBox::create( WId id, bool initializeWindow, bool destroyOldWindow ) { QComboBox::create( id, initializeWindow, destroyOldWindow ); //OCursor::setAutoHideCursor( lineEdit(), true, true ); } void OComboBox::setLineEdit( OLineEdit *edit ) { #if QT_VERSION > 290 QComboBox::setLineEdit( edit ); - d->olineEdit = dynamic_cast<OLineEdit*>( edit ); + if ( !edit->inherits( "OLineEdit" ) ) + d->olineEdit = 0; + else + d->olineEdit = static_cast<OLineEdit*>( edit ); setDelegate( d->olineEdit ); // forward some signals. We only emit returnPressed() ourselves. if ( d->olineEdit ) { connect( d->olineEdit, SIGNAL( completion( const QString& )), SIGNAL( completion( const QString& )) ); connect( d->olineEdit, SIGNAL( substringCompletion( const QString& )), SIGNAL( substringCompletion( const QString& )) ); connect( d->olineEdit, SIGNAL( textRotation( OCompletionBase::KeyBindingType )), SIGNAL( textRotation( OCompletionBase::KeyBindingType )) ); connect( d->olineEdit, SIGNAL( completionModeChanged( OGlobalSettings::Completion )), SIGNAL( completionModeChanged( OGlobalSettings::Completion))); connect( d->olineEdit, SIGNAL( aboutToShowContextMenu( QPopupMenu * )), SIGNAL( aboutToShowContextMenu( QPopupMenu * )) ); } #else #warning OComboBox is not fully functional with Qt2 #endif } // Temporary functions until QT3 appears. - Seth Chaiklin 20 may 2001 void OComboBox::deleteWordForward() { lineEdit()->cursorWordForward(TRUE); #if QT_VERSION > 290 if ( lineEdit()->hasSelectedText() ) #else if ( lineEdit()->hasMarkedText() ) #endif { lineEdit()->del(); } } void OComboBox::deleteWordBack() { lineEdit()->cursorWordBackward(TRUE); #if QT_VERSION > 290 if ( lineEdit()->hasSelectedText() ) #else if ( lineEdit()->hasMarkedText() ) #endif { lineEdit()->del(); } } void OComboBox::setCurrentItem( const QString& item, bool insert, int index ) { int sel = -1; for (int i = 0; i < count(); ++i) if (text(i) == item) { sel = i; break; } if (sel == -1 && insert) { insertItem(item, index); if (index >= 0) sel = index; else sel = count() - 1; } setCurrentItem(sel); } void OComboBox::setCurrentItem(int index) { QComboBox::setCurrentItem(index); } /*====================================================================================== * OHistoryCombo *======================================================================================*/ // we are always read-write OHistoryCombo::OHistoryCombo( QWidget *parent, const char *name ) : OComboBox( true, parent, name ) { init( true ); // using completion } // we are always read-write OHistoryCombo::OHistoryCombo( bool useCompletion, QWidget *parent, const char *name ) : OComboBox( true, parent, name ) { init( useCompletion ); } void OHistoryCombo::init( bool useCompletion ) { if ( useCompletion ) completionObject()->setOrder( OCompletion::Weighted ); setInsertionPolicy( NoInsertion ); myIterateIndex = -1; myRotated = false; myPixProvider = 0L; connect( this, SIGNAL(aboutToShowContextMenu(QPopupMenu*)), SLOT(addContextMenuItems(QPopupMenu*)) ); connect( this, SIGNAL( activated(int) ), SLOT( slotReset() )); connect( this, SIGNAL( returnPressed(const QString&) ), SLOT(slotReset())); } OHistoryCombo::~OHistoryCombo() { delete myPixProvider; } void OHistoryCombo::setHistoryItems( QStringList items, bool setCompletionList ) { OComboBox::clear(); // limit to maxCount() while ( (int) items.count() > maxCount() && !items.isEmpty() ) items.remove( items.begin() ); insertItems( items ); if ( setCompletionList && useCompletion() ) { // we don't have any weighting information here ;( OCompletion *comp = completionObject(); comp->setOrder( OCompletion::Insertion ); comp->setItems( items ); comp->setOrder( OCompletion::Weighted ); } clearEdit(); } QStringList OHistoryCombo::historyItems() const { QStringList list; for ( int i = 0; i < count(); i++ ) list.append( text( i ) ); return list; } void OHistoryCombo::clearHistory() { OComboBox::clear(); if ( useCompletion() ) completionObject()->clear(); } void OHistoryCombo::addContextMenuItems( QPopupMenu* menu ) { if ( menu &&!lineEdit()->text().isEmpty()) { menu->insertSeparator(); menu->insertItem( tr("Empty Contents"), this, SLOT( slotClear())); } } void OHistoryCombo::addToHistory( const QString& item ) { if ( item.isEmpty() || (count() > 0 && item == text(0) )) return; // remove all existing items before adding if ( !duplicatesEnabled() ) { for ( int i = 0; i < count(); i++ ) { if ( text( i ) == item ) removeItem( i ); } } // now add the item if ( myPixProvider ) //insertItem( myPixProvider->pixmapFor(item, KIcon::SizeSmall), item, 0); insertItem( myPixProvider->pixmapFor(item, 16), item, 0); else insertItem( item, 0 ); int last; QString rmItem; bool useComp = useCompletion(); while ( count() > maxCount() && count() > 0 ) { // remove the last item, as long as we are longer than maxCount() // remove the removed item from the completionObject if it isn't // anymore available at all in the combobox. |