| -rw-r--r-- | libopie2/qt3/opiecore/osortablevaluelist.h | 2 | ||||
| -rw-r--r-- | libopie2/qt3/opieui/ocombobox.cpp | 6 | ||||
| -rw-r--r-- | libopie2/qt3/opieui/oeditlistbox.cpp | 6 | ||||
| -rw-r--r-- | libopie2/qt3/opieui/olineedit.cpp | 6 |
4 files changed, 10 insertions, 10 deletions
diff --git a/libopie2/qt3/opiecore/osortablevaluelist.h b/libopie2/qt3/opiecore/osortablevaluelist.h index f66cf25..a3f75b4 100644 --- a/libopie2/qt3/opiecore/osortablevaluelist.h +++ b/libopie2/qt3/opiecore/osortablevaluelist.h @@ -1,117 +1,117 @@ /* This file is part of the Opie Project Originally a part of the KDE Project (C) 2001 Carsten Pfeiffer <pfeiffer@kde.org> =. .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This program is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef OSORTABLEVALUELIST_H #define OSORTABLEVALUELIST_H -#if QT_VERSION > 290 +#if QT_VERSION >= 0x030000 #include <qtl.h> #include <qpair.h> #else #include <opie2/otl.h> #include <opie2/opair.h> #endif #include <qvaluelist.h> template<class T, class Key = int> class OSortableItem : public QPair<Key,T> { public: OSortableItem( Key i, const T& t ) : QPair<Key, T>( i, t ) {} OSortableItem( const OSortableItem<T, Key> &rhs ) : QPair<Key,T>( rhs.first, rhs.second ) {} OSortableItem() {} OSortableItem<T, Key> &operator=( const OSortableItem<T, Key>& i ) { first = i.first; second = i.second; return *this; } // operators for sorting bool operator> ( const OSortableItem<T, Key>& i2 ) const { return (i2.first < first); } bool operator< ( const OSortableItem<T, Key>& i2 ) const { return (first < i2.first); } bool operator>= ( const OSortableItem<T, Key>& i2 ) const { return (first >= i2.first); } bool operator<= ( const OSortableItem<T, Key>& i2 ) const { return !(i2.first < first); } bool operator== ( const OSortableItem<T, Key>& i2 ) const { return (first == i2.first); } bool operator!= ( const OSortableItem<T, Key>& i2 ) const { return (first != i2.first); } T& value() { return second; } const T& value() const { return second; } Key index() const { return first; } }; // convenience template <class T, class Key = int> class OSortableValueList : public QValueList<OSortableItem<T, Key> > { public: void insert( Key i, const T& t ) { QValueList<OSortableItem<T, Key> >::append( OSortableItem<T, Key>( i, t ) ); } // add more as you please... T& operator[]( Key i ) { return QValueList<OSortableItem<T, Key> >::operator[]( i ).value(); } const T& operator[]( Key i ) const { return QValueList<OSortableItem<T, Key> >::operator[]( i ).value(); } void sort() { qHeapSort( *this ); } }; // template <class T> class OSortableValueListIterator : public QValueListIterator<OSortableItem<T> > // { // }; #endif // OSORTABLEVALUELIST_H diff --git a/libopie2/qt3/opieui/ocombobox.cpp b/libopie2/qt3/opieui/ocombobox.cpp index bd330e0..130112c 100644 --- a/libopie2/qt3/opieui/ocombobox.cpp +++ b/libopie2/qt3/opieui/ocombobox.cpp @@ -129,432 +129,432 @@ void OComboBox::setAutoCompletion( bool autocomplete ) { if ( d->olineEdit ) { 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 + #if QT_VERSION >= 0x030000 QComboBox::setLineEdit( 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 QT_VERSION >= 0x030000 if ( lineEdit()->hasSelectedText() ) #else if ( lineEdit()->hasMarkedText() ) #endif { lineEdit()->del(); } } void OComboBox::deleteWordBack() { lineEdit()->cursorWordBackward(TRUE); - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 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. last = count() - 1; rmItem = text( last ); removeItem( last ); if ( useComp && !contains( rmItem ) ) completionObject()->removeItem( rmItem ); } if ( useComp ) completionObject()->addItem( item ); } bool OHistoryCombo::removeFromHistory( const QString& item ) { if ( item.isEmpty() ) return false; bool removed = false; QString temp = currentText(); for ( int i = 0; i < count(); i++ ) { while ( item == text( i ) ) { removed = true; removeItem( i ); } } if ( removed && useCompletion() ) completionObject()->removeItem( item ); setEditText( temp ); return removed; } void OHistoryCombo::keyPressEvent( QKeyEvent *e ) { // save the current text in the lineedit if ( myIterateIndex == -1 ) myText = currentText(); // going up in the history, rotating when reaching QListBox::count() //if ( OStdAccel::isEqual( e, OStdAccel::rotateUp() ) ) { if ( e->key() == Qt::Key_Up ) { myIterateIndex++; diff --git a/libopie2/qt3/opieui/oeditlistbox.cpp b/libopie2/qt3/opieui/oeditlistbox.cpp index 0e95274..dcc697d 100644 --- a/libopie2/qt3/opieui/oeditlistbox.cpp +++ b/libopie2/qt3/opieui/oeditlistbox.cpp @@ -3,415 +3,415 @@ 2000, 2002 Carsten Pfeiffer <pfeiffer@kde.org> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* QT */ #include <qstringlist.h> #include <qpushbutton.h> #include <qlayout.h> #include <qgroupbox.h> #include <qlistbox.h> #include <qwhatsthis.h> #include <qlabel.h> /* OPIE */ #include <opie2/ocombobox.h> #include <opie2/odialog.h> #include <opie2/olineedit.h> #include <opie2/oeditlistbox.h> /* UNIX */ #include <assert.h> /*====================================================================================== * OEditListBoxPrivate *======================================================================================*/ class OEditListBoxPrivate { public: bool m_checkAtEntering; int buttons; }; /*====================================================================================== * OEditListBox *======================================================================================*/ OEditListBox::OEditListBox(QWidget *parent, const char *name, bool checkAtEntering, int buttons ) :QGroupBox(parent, name ) { init( checkAtEntering, buttons ); } OEditListBox::OEditListBox(const QString& title, QWidget *parent, const char *name, bool checkAtEntering, int buttons) :QGroupBox(title, parent, name ) { init( checkAtEntering, buttons ); } OEditListBox::OEditListBox(const QString& title, const CustomEditor& custom, QWidget *parent, const char *name, bool checkAtEntering, int buttons) :QGroupBox(title, parent, name ) { m_lineEdit = custom.lineEdit(); init( checkAtEntering, buttons, custom.representationWidget() ); } OEditListBox::~OEditListBox() { delete d; d=0; } void OEditListBox::init( bool checkAtEntering, int buttons, QWidget *representationWidget ) { d=new OEditListBoxPrivate; d->m_checkAtEntering=checkAtEntering; d->buttons = buttons; int lostButtons = 0; if ( (buttons & Add) == 0 ) lostButtons++; if ( (buttons & Remove) == 0 ) lostButtons++; if ( (buttons & UpDown) == 0 ) lostButtons += 2; servNewButton = servRemoveButton = servUpButton = servDownButton = 0L; setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding)); QWidget * gb = this; QGridLayout * grid = new QGridLayout(gb, 7 - lostButtons, 2, ODialog::marginHint(), ODialog::spacingHint()); grid->addRowSpacing(0, fontMetrics().lineSpacing()); for ( int i = 1; i < 7 - lostButtons; i++ ) grid->setRowStretch(i, 1); grid->setMargin(15); if ( representationWidget ) representationWidget->reparent( gb, QPoint(0,0) ); else m_lineEdit=new OLineEdit(gb); m_listBox = new QListBox(gb); QWidget *editingWidget = representationWidget ? representationWidget : m_lineEdit; grid->addMultiCellWidget(editingWidget,1,1,0,1); grid->addMultiCellWidget(m_listBox, 2, 6 - lostButtons, 0, 0); int row = 2; if ( buttons & Add ) { servNewButton = new QPushButton(tr("&Add"), gb); servNewButton->setEnabled(false); connect(servNewButton, SIGNAL(clicked()), SLOT(addItem())); grid->addWidget(servNewButton, row++, 1); } if ( buttons & Remove ) { servRemoveButton = new QPushButton(tr("&Remove"), gb); servRemoveButton->setEnabled(false); connect(servRemoveButton, SIGNAL(clicked()), SLOT(removeItem())); grid->addWidget(servRemoveButton, row++, 1); } if ( buttons & UpDown ) { servUpButton = new QPushButton(tr("Move &Up"), gb); servUpButton->setEnabled(false); connect(servUpButton, SIGNAL(clicked()), SLOT(moveItemUp())); servDownButton = new QPushButton(tr("Move &Down"), gb); servDownButton->setEnabled(false); connect(servDownButton, SIGNAL(clicked()), SLOT(moveItemDown())); grid->addWidget(servUpButton, row++, 1); grid->addWidget(servDownButton, row++, 1); } connect(m_lineEdit,SIGNAL(textChanged(const QString&)),this,SLOT(typedSomething(const QString&))); m_lineEdit->setTrapReturnKey(true); connect(m_lineEdit,SIGNAL(returnPressed()),this,SLOT(addItem())); connect(m_listBox, SIGNAL(highlighted(int)), SLOT(enableMoveButtons(int))); // maybe supplied lineedit has some text already typedSomething( m_lineEdit->text() ); } void OEditListBox::typedSomething(const QString& text) { if(currentItem() >= 0) { if(currentText() != m_lineEdit->text()) { // IMHO changeItem() shouldn't do anything with the value // of currentItem() ... like changing it or emitting signals ... // but TT disagree with me on this one (it's been that way since ages ... grrr) bool block = m_listBox->signalsBlocked(); m_listBox->blockSignals( true ); m_listBox->changeItem(text, currentItem()); m_listBox->blockSignals( block ); emit changed(); } } if ( !servNewButton ) return; if (!d->m_checkAtEntering) servNewButton->setEnabled(!text.isEmpty()); else { if (text.isEmpty()) { servNewButton->setEnabled(false); } else { - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 StringComparisonMode mode = (StringComparisonMode) (ExactMatch | CaseSensitive ); bool enable = (m_listBox->findItem( text, mode ) == 0L); #else bool enable = (m_listBox->findItem( text ) == 0L); #endif servNewButton->setEnabled( enable ); } } } void OEditListBox::moveItemUp() { if (!m_listBox->isEnabled()) { //ONotifyClient::beep(); return; } unsigned int selIndex = m_listBox->currentItem(); if (selIndex == 0) { //ONotifyClient::beep(); return; } QListBoxItem *selItem = m_listBox->item(selIndex); m_listBox->takeItem(selItem); m_listBox->insertItem(selItem, selIndex-1); m_listBox->setCurrentItem(selIndex - 1); emit changed(); } void OEditListBox::moveItemDown() { if (!m_listBox->isEnabled()) { //ONotifyClient::beep(); return; } unsigned int selIndex = m_listBox->currentItem(); if (selIndex == m_listBox->count() - 1) { //ONotifyClient::beep(); return; } QListBoxItem *selItem = m_listBox->item(selIndex); m_listBox->takeItem(selItem); m_listBox->insertItem(selItem, selIndex+1); m_listBox->setCurrentItem(selIndex + 1); emit changed(); } void OEditListBox::addItem() { // when m_checkAtEntering is true, the add-button is disabled, but this // slot can still be called through Key_Return/Key_Enter. So we guard // against this. if ( !servNewButton || !servNewButton->isEnabled() ) return; const QString& currentTextLE=m_lineEdit->text(); bool alreadyInList(false); //if we didn't check for dupes at the inserting we have to do it now if (!d->m_checkAtEntering) { // first check current item instead of dumb iterating the entire list if ( m_listBox->currentText() == currentTextLE ) alreadyInList = true; else { - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 StringComparisonMode mode = (StringComparisonMode) (ExactMatch | CaseSensitive ); alreadyInList =(m_listBox->findItem(currentTextLE, mode) != 0); #else alreadyInList =(m_listBox->findItem(currentTextLE) != 0); #endif } } if ( servNewButton ) servNewButton->setEnabled(false); bool block = m_lineEdit->signalsBlocked(); m_lineEdit->blockSignals(true); m_lineEdit->clear(); m_lineEdit->blockSignals(block); m_listBox->setSelected(currentItem(), false); if (!alreadyInList) { block = m_listBox->signalsBlocked(); m_listBox->blockSignals( true ); m_listBox->insertItem(currentTextLE); m_listBox->blockSignals( block ); emit changed(); emit added( currentTextLE ); } } int OEditListBox::currentItem() const { int nr = m_listBox->currentItem(); - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 if(nr >= 0 && !m_listBox->item(nr)->isSelected()) return -1; #else if(nr >= 0 && !m_listBox->isSelected(m_listBox->item(nr))) return -1; #endif return nr; } void OEditListBox::removeItem() { int selected = m_listBox->currentItem(); if ( selected >= 0 ) { QString removedText = m_listBox->currentText(); m_listBox->removeItem( selected ); if ( count() > 0 ) m_listBox->setSelected( QMIN( selected, count() - 1 ), true ); emit changed(); emit removed( removedText ); } if ( servRemoveButton && m_listBox->currentItem() == -1 ) servRemoveButton->setEnabled(false); } void OEditListBox::enableMoveButtons(int index) { // Update the lineEdit when we select a different line. if(currentText() != m_lineEdit->text()) m_lineEdit->setText(currentText()); bool moveEnabled = servUpButton && servDownButton; if (moveEnabled ) { if (m_listBox->count() <= 1) { servUpButton->setEnabled(false); servDownButton->setEnabled(false); } else if ((uint) index == (m_listBox->count() - 1)) { servUpButton->setEnabled(true); servDownButton->setEnabled(false); } else if (index == 0) { servUpButton->setEnabled(false); servDownButton->setEnabled(true); } else { servUpButton->setEnabled(true); servDownButton->setEnabled(true); } } if ( servRemoveButton ) servRemoveButton->setEnabled(true); } void OEditListBox::clear() { m_lineEdit->clear(); m_listBox->clear(); emit changed(); } void OEditListBox::insertStringList(const QStringList& list, int index) { m_listBox->insertStringList(list,index); } void OEditListBox::insertStrList(const QStrList* list, int index) { m_listBox->insertStrList(list,index); } void OEditListBox::insertStrList(const QStrList& list, int index) { m_listBox->insertStrList(list,index); } void OEditListBox::insertStrList(const char ** list, int numStrings, int index) { m_listBox->insertStrList(list,numStrings,index); } QStringList OEditListBox::items() const { QStringList list; for ( uint i = 0; i < m_listBox->count(); i++ ) list.append( m_listBox->text( i )); return list; } void OEditListBox::virtual_hook( int, void* ) { /*BASE::virtual_hook( id, data );*/ } /*====================================================================================== * CustomEditor *======================================================================================*/ OEditListBox::CustomEditor::CustomEditor( OComboBox *combo ) { m_representationWidget = combo; assert( combo->lineEdit()->inherits( "OLineEdit" ) ); m_lineEdit = static_cast<OLineEdit*>( combo->lineEdit() ); } diff --git a/libopie2/qt3/opieui/olineedit.cpp b/libopie2/qt3/opieui/olineedit.cpp index 6f66fc7..b150987 100644 --- a/libopie2/qt3/opieui/olineedit.cpp +++ b/libopie2/qt3/opieui/olineedit.cpp @@ -1,631 +1,631 @@ /* This file Copyright (C) 2003 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de> is part of the Copyright (C) 2001 Carsten Pfeiffer <pfeiffer@kde.org>, Dawit Alemayehu <adawit@kde.org> Opie Project Copyright (C) 1999 Preston Brown <pbrown@kde.org>, Patrick Ward <PAT_WARD@HP-USA-om5.om.hp.com> Copyright (C) 1997 Sven Radej (sven.radej@iname.com) =. .=l. Originally part of the KDE Project .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This program is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* QT */ #include <qapplication.h> #include <qclipboard.h> #include <qtimer.h> #include <qpopupmenu.h> /* OPIE */ #include <opie2/ocompletionbox.h> #include <opie2/olineedit.h> #include <opie2/oglobalsettings.h> typedef QString KURL; //FIXME: Revise for Opie /*====================================================================================== * OLineEditPrivate *======================================================================================*/ class OLineEdit::OLineEditPrivate { public: OLineEditPrivate() { grabReturnKeyEvents = false; handleURLDrops = true; completionBox = 0L; } ~OLineEditPrivate() { delete completionBox; } bool grabReturnKeyEvents; bool handleURLDrops; OCompletionBox *completionBox; }; /*====================================================================================== * OLineEdit *======================================================================================*/ OLineEdit::OLineEdit( const QString &string, QWidget *parent, const char *name ) : QLineEdit( string, parent, name ) { init(); } OLineEdit::OLineEdit( QWidget *parent, const char *name ) : QLineEdit( parent, name ) { init(); } OLineEdit::~OLineEdit () { delete d; } void OLineEdit::init() { d = new OLineEditPrivate; possibleTripleClick = false; // Enable the context menu by default. setContextMenuEnabled( true ); //OCursor::setAutoHideCursor( this, true, true ); installEventFilter( this ); } void OLineEdit::setCompletionMode( OGlobalSettings::Completion mode ) { OGlobalSettings::Completion oldMode = completionMode(); if ( oldMode != mode && oldMode == OGlobalSettings::CompletionPopup && d->completionBox && d->completionBox->isVisible() ) d->completionBox->hide(); // If the widgets echo mode is not Normal, no completion // feature will be enabled even if one is requested. if ( echoMode() != QLineEdit::Normal ) mode = OGlobalSettings::CompletionNone; // Override the request. OCompletionBase::setCompletionMode( mode ); } void OLineEdit::setCompletedText( const QString& t, bool marked ) { QString txt = text(); if ( t != txt ) { int curpos = marked ? txt.length() : t.length(); validateAndSet( t, curpos, curpos, t.length() ); } } void OLineEdit::setCompletedText( const QString& text ) { OGlobalSettings::Completion mode = completionMode(); bool marked = ( mode == OGlobalSettings::CompletionAuto || mode == OGlobalSettings::CompletionMan || mode == OGlobalSettings::CompletionPopup ); setCompletedText( text, marked ); } void OLineEdit::rotateText( OCompletionBase::KeyBindingType type ) { OCompletion* comp = compObj(); if ( comp && (type == OCompletionBase::PrevCompletionMatch || type == OCompletionBase::NextCompletionMatch ) ) { QString input = (type == OCompletionBase::PrevCompletionMatch) ? comp->previousMatch() : comp->nextMatch(); // Skip rotation if previous/next match is null or the same text if ( input.isNull() || input == displayText() ) return; - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 setCompletedText( input, hasSelectedText() ); #else setCompletedText( input, hasMarkedText() ); #endif } } void OLineEdit::makeCompletion( const QString& text ) { OCompletion *comp = compObj(); if ( !comp ) return; // No completion object... QString match = comp->makeCompletion( text ); OGlobalSettings::Completion mode = completionMode(); if ( mode == OGlobalSettings::CompletionPopup ) { if ( match.isNull() ) { if ( d->completionBox ) { d->completionBox->hide(); d->completionBox->clear(); } } else setCompletedItems( comp->allMatches() ); } else { // all other completion modes // If no match or the same match, simply return without completing. if ( match.isNull() || match == text ) return; setCompletedText( match ); } } void OLineEdit::setReadOnly(bool readOnly) { QPalette p = palette(); if (readOnly) { QColor color = p.color(QPalette::Disabled, QColorGroup::Background); p.setColor(QColorGroup::Base, color); p.setColor(QColorGroup::Background, color); } else { QColor color = p.color(QPalette::Normal, QColorGroup::Base); p.setColor(QColorGroup::Base, color); p.setColor(QColorGroup::Background, color); } setPalette(p); QLineEdit::setReadOnly (readOnly); } void OLineEdit::keyPressEvent( QKeyEvent *e ) { qDebug( "OLineEdit::keyPressEvent()" ); /* KKey key( e ); if ( KStdAccel::copy().contains( key ) ) { copy(); return; } else if ( KStdAccel::paste().contains( key ) ) { paste(); return; } else if ( KStdAccel::cut().contains( key ) ) { cut(); return; } else if ( KStdAccel::undo().contains( key ) ) { undo(); return; } else if ( KStdAccel::redo().contains( key ) ) { redo(); return; } else if ( KStdAccel::deleteWordBack().contains( key ) ) { cursorWordBackward(TRUE); if ( hasSelectedText() ) del(); e->accept(); return; } else if ( KStdAccel::deleteWordForward().contains( key ) ) { // Workaround for QT bug where cursorWordForward(TRUE); if ( hasSelectedText() ) del(); e->accept(); return; } */ // Filter key-events if EchoMode is normal & // completion mode is not set to CompletionNone if ( echoMode() == QLineEdit::Normal && completionMode() != OGlobalSettings::CompletionNone ) { KeyBindingMap keys = getKeyBindings(); OGlobalSettings::Completion mode = completionMode(); bool noModifier = (e->state() == NoButton || e->state()== ShiftButton); if ( (mode == OGlobalSettings::CompletionAuto || mode == OGlobalSettings::CompletionMan) && noModifier ) { QString keycode = e->text(); if ( !keycode.isNull() && keycode.unicode()->isPrint() ) { QLineEdit::keyPressEvent ( e ); QString txt = text(); int len = txt.length(); - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 if ( !hasSelectedText() && len && cursorPosition() == len ) #else if ( !hasMarkedText() && len && cursorPosition() == len ) #endif { if ( emitSignals() ) emit completion( txt ); if ( handleSignals() ) makeCompletion( txt ); e->accept(); } return; } } else if ( mode == OGlobalSettings::CompletionPopup && noModifier ) { qDebug( "OLineEdit::keyPressEvent() - global settings = CompletionPopup & noModifier" ); QString old_txt = text(); QLineEdit::keyPressEvent ( e ); QString txt = text(); int len = txt.length(); QString keycode = e->text(); if ( txt != old_txt && len && cursorPosition() == len && ( (!keycode.isNull() && keycode.unicode()->isPrint()) || e->key() == Key_Backspace ) ) { if ( emitSignals() ) emit completion( txt ); // emit when requested... if ( handleSignals() ) makeCompletion( txt ); // handle when requested... e->accept(); } else if (!len && d->completionBox && d->completionBox->isVisible()) d->completionBox->hide(); return; } /*else if ( mode == OGlobalSettings::CompletionShell ) { // Handles completion. KShortcut cut; if ( keys[TextCompletion].isNull() ) cut = KStdAccel::shortcut(KStdAccel::TextCompletion); else cut = keys[TextCompletion]; if ( cut.contains( key ) ) { // Emit completion if the completion mode is CompletionShell // and the cursor is at the end of the string. QString txt = text(); int len = txt.length(); if ( cursorPosition() == len && len != 0 ) { if ( emitSignals() ) emit completion( txt ); if ( handleSignals() ) makeCompletion( txt ); return; } } else if ( d->completionBox ) d->completionBox->hide(); } // handle rotation if ( mode != OGlobalSettings::CompletionNone ) { // Handles previous match KShortcut cut; if ( keys[PrevCompletionMatch].isNull() ) cut = KStdAccel::shortcut(KStdAccel::PrevCompletion); else cut = keys[PrevCompletionMatch]; if ( cut.contains( key ) ) { if ( emitSignals() ) emit textRotation( OCompletionBase::PrevCompletionMatch ); if ( handleSignals() ) rotateText( OCompletionBase::PrevCompletionMatch ); return; } // Handles next match if ( keys[NextCompletionMatch].isNull() ) cut = KStdAccel::key(KStdAccel::NextCompletion); else cut = keys[NextCompletionMatch]; if ( cut.contains( key ) ) { if ( emitSignals() ) emit textRotation( OCompletionBase::NextCompletionMatch ); if ( handleSignals() ) rotateText( OCompletionBase::NextCompletionMatch ); return; } } // substring completion if ( compObj() ) { KShortcut cut; if ( keys[SubstringCompletion].isNull() ) cut = KStdAccel::shortcut(KStdAccel::SubstringCompletion); else cut = keys[SubstringCompletion]; if ( cut.contains( key ) ) { if ( emitSignals() ) emit substringCompletion( text() ); if ( handleSignals() ) { setCompletedItems( compObj()->substringCompletion(text())); e->accept(); } return; } } */ } // Let QLineEdit handle any other keys events. QLineEdit::keyPressEvent ( e ); } void OLineEdit::mouseDoubleClickEvent( QMouseEvent* e ) { if ( e->button() == Qt::LeftButton ) { possibleTripleClick=true; QTimer::singleShot( QApplication::doubleClickInterval(),this, SLOT(tripleClickTimeout()) ); } QLineEdit::mouseDoubleClickEvent( e ); } void OLineEdit::mousePressEvent( QMouseEvent* e ) { if ( possibleTripleClick && e->button() == Qt::LeftButton ) { selectAll(); return; } QLineEdit::mousePressEvent( e ); } void OLineEdit::tripleClickTimeout() { possibleTripleClick=false; } QPopupMenu *OLineEdit::createPopupMenu() { // Return if popup menu is not enabled !! if ( !m_bEnableMenu ) return 0; - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 QPopupMenu *popup = QLineEdit::createPopupMenu(); #else QPopupMenu *popup = new QPopupMenu(); #warning OLineEdit is not fully functional on Qt2 #endif // completion object is present. if ( compObj() ) { QPopupMenu *subMenu = new QPopupMenu( popup ); connect( subMenu, SIGNAL( activated(int) ), this, SLOT( completionMenuActivated(int) ) ); popup->insertSeparator(); //popup->insertItem( SmallIconSet("completion"), i18n("Text Completion"), // subMenu ); popup->insertItem( tr("Text Completion"), subMenu ); subMenu->insertItem( tr("None"), NoCompletion ); subMenu->insertItem( tr("Manual"), ShellCompletion ); subMenu->insertItem( tr("Automatic"), AutoCompletion ); subMenu->insertItem( tr("Dropdown List"), PopupCompletion ); subMenu->insertItem( tr("Short Automatic"), SemiAutoCompletion ); //subMenu->setAccel( KStdAccel::completion(), ShellCompletion ); subMenu->setAccel( Key_Tab, ShellCompletion ); OGlobalSettings::Completion mode = completionMode(); subMenu->setItemChecked( NoCompletion, mode == OGlobalSettings::CompletionNone ); subMenu->setItemChecked( ShellCompletion, mode == OGlobalSettings::CompletionShell ); subMenu->setItemChecked( PopupCompletion, mode == OGlobalSettings::CompletionPopup ); subMenu->setItemChecked( AutoCompletion, mode == OGlobalSettings::CompletionAuto ); subMenu->setItemChecked( SemiAutoCompletion, mode == OGlobalSettings::CompletionMan ); if ( mode != OGlobalSettings::completionMode() ) { subMenu->insertSeparator(); subMenu->insertItem( tr("Default"), Default ); } } // ### do we really need this? Yes, Please do not remove! This // allows applications to extend the popup menu without having to // inherit from this class! (DA) emit aboutToShowContextMenu( popup ); return popup; } void OLineEdit::completionMenuActivated( int id ) { OGlobalSettings::Completion oldMode = completionMode(); switch ( id ) { case Default: setCompletionMode( OGlobalSettings::completionMode() ); break; case NoCompletion: setCompletionMode( OGlobalSettings::CompletionNone ); break; case AutoCompletion: setCompletionMode( OGlobalSettings::CompletionAuto ); break; case SemiAutoCompletion: setCompletionMode( OGlobalSettings::CompletionMan ); break; case ShellCompletion: setCompletionMode( OGlobalSettings::CompletionShell ); break; case PopupCompletion: setCompletionMode( OGlobalSettings::CompletionPopup ); break; default: return; } if ( oldMode != completionMode() ) { if ( oldMode == OGlobalSettings::CompletionPopup && d->completionBox && d->completionBox->isVisible() ) d->completionBox->hide(); emit completionModeChanged( completionMode() ); } } /*void OLineEdit::dropEvent(QDropEvent *e) { KURL::List urlList; if( d->handleURLDrops && KURLDrag::decode( e, urlList ) ) { QString dropText = text(); KURL::List::ConstIterator it; for( it = urlList.begin() ; it != urlList.end() ; ++it ) { if(!dropText.isEmpty()) dropText+=' '; dropText += (*it).prettyURL(); } validateAndSet( dropText, dropText.length(), 0, 0); e->accept(); } else QLineEdit::dropEvent(e); }*/ bool OLineEdit::eventFilter( QObject* o, QEvent* ev ) { if( o == this ) { //OCursor::autoHideEventFilter( this, ev ); if ( ev->type() == QEvent::AccelOverride ) { QKeyEvent *e = static_cast<QKeyEvent *>( ev ); // if (overrideAccel (e)) // { // e->accept(); // return true; // } } else if( ev->type() == QEvent::KeyPress ) { QKeyEvent *e = static_cast<QKeyEvent *>( ev ); if( e->key() == Qt::Key_Return || e->key() == Qt::Key_Enter ) { bool trap = d->completionBox && d->completionBox->isVisible(); // Qt will emit returnPressed() itself if we return false if ( d->grabReturnKeyEvents || trap ) emit QLineEdit::returnPressed(); emit returnPressed( displayText() ); if ( trap ) d->completionBox->hide(); // Eat the event if the user asked for it, or if a completionbox was visible return d->grabReturnKeyEvents || trap; } } } return QLineEdit::eventFilter( o, ev ); } void OLineEdit::setURLDropsEnabled(bool enable) { d->handleURLDrops=enable; } bool OLineEdit::isURLDropsEnabled() const { return d->handleURLDrops; } void OLineEdit::setTrapReturnKey( bool grab ) { d->grabReturnKeyEvents = grab; } bool OLineEdit::trapReturnKey() const { return d->grabReturnKeyEvents; } /*void OLineEdit::setURL( const KURL& url ) { QLineEdit::setText( url.prettyURL() ); }*/ void OLineEdit::makeCompletionBox() { if ( d->completionBox ) return; d->completionBox = new OCompletionBox( this, "completion box" ); if ( handleSignals() ) { connect( d->completionBox, SIGNAL(highlighted(const QString&)), SLOT(setText(const QString&)) ); connect( d->completionBox, SIGNAL(userCancelled(const QString&)), SLOT(setText(const QString&)) ); // Nice lil' hacklet ;) KComboBox doesn't know when the completionbox // is created (childEvent() is even more hacky, IMHO), so we simply // forward the completionbox' activated signal from here. if ( parentWidget() && parentWidget()->inherits("KComboBox") ) connect( d->completionBox, SIGNAL( activated(const QString&)), parentWidget(), SIGNAL( activated(const QString&))); } } |