| -rw-r--r-- | microkde/kdeui/kactioncollection.cpp | 5 | ||||
| -rw-r--r-- | microkde/kdeui/klistview.cpp | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/microkde/kdeui/kactioncollection.cpp b/microkde/kdeui/kactioncollection.cpp index b819e76..69e5d02 100644 --- a/microkde/kdeui/kactioncollection.cpp +++ b/microkde/kdeui/kactioncollection.cpp @@ -1,839 +1,840 @@ /* This file is part of the KDE libraries Copyright (C) 1999 Reginald Stadlbauer <reggie@kde.org> (C) 1999 Simon Hausmann <hausmann@kde.org> (C) 2000 Nicolas Hadacek <haadcek@kde.org> (C) 2000 Kurt Granroth <granroth@kde.org> (C) 2000 Michael Koch <koch@kde.org> (C) 2001 Holger Freyther <freyther@kde.org> (C) 2002 Ellis Whitehead <ellis@kde.org> (C) 2002 Joseph Wenninger <jowenn@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 version 2 as published by the Free Software Foundation. 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. */ #include "kactioncollection.h" //US#include "kactionshortcutlist.h" #include <qptrdict.h> //US#include <qvariant.h> //US#include <kaccel.h> //US#include <kaccelbase.h> //US#include <kapplication.h> #include <kdebug.h> //US#include <kxmlguifactory.h> //US I included the following files #include <qasciidict.h> #include <qptrlist.h> #include "kaction.h" #include <kglobal.h> #include <qobject.h> #include <qwidget.h> class KActionCollection::KActionCollectionPrivate { public: KActionCollectionPrivate() { //US m_instance = 0; //m_bOneKAccelOnly = false; //m_iWidgetCurrent = 0; m_bAutoConnectShortcuts = true; m_widget = 0; m_kaccel = m_builderKAccel = 0; m_dctHighlightContainers.setAutoDelete( true ); m_highlight = false; m_currentHighlightAction = 0; m_statusCleared = true; } //US KInstance *m_instance; //US QString m_sXMLFile; bool m_bAutoConnectShortcuts; //bool m_bOneKAccelOnly; //int m_iWidgetCurrent; //QValueList<QWidget*> m_widgetList; //QValueList<KAccel*> m_kaccelList; QValueList<KActionCollection*> m_docList; QWidget *m_widget; KAccel *m_kaccel; KAccel *m_builderKAccel; QAsciiDict<KAction> m_actionDict; QPtrDict< QPtrList<KAction> > m_dctHighlightContainers; bool m_highlight; KAction *m_currentHighlightAction; bool m_statusCleared; }; KActionCollection::KActionCollection( QWidget *parent, const char *name /*US, KInstance *instance */) : QObject( (QObject*)parent, name ) { kdDebug(129) << "KActionCollection::KActionCollection( " << parent << ", " << name << " ): this = " << this << endl; // ellis d = new KActionCollectionPrivate; if( parent ) setWidget( parent ); //d->m_bOneKAccelOnly = (d->m_kaccelList.count() > 0); //US setInstance( instance ); } KActionCollection::KActionCollection( QWidget *watch, QObject* parent, const char *name /*US, KInstance *instance */) : QObject( parent, name ) { kdDebug(129) << "KActionCollection::KActionCollection( " << watch << ", " << parent << ", " << name << " ): this = " << this << endl; //ellis d = new KActionCollectionPrivate; if( watch ) setWidget( watch ); //d->m_bOneKAccelOnly = (d->m_kaccelList.count() > 0); //US setInstance( instance ); } // KDE 4: remove KActionCollection::KActionCollection( QObject *parent, const char *name /*US, KInstance *instance */) : QObject( parent, name ) { kdWarning(129) << "KActionCollection::KActionCollection( QObject *parent, const char *name, KInstance *instance )" << endl; //ellis //US kdBacktrace not available //US kdDebug(129) << kdBacktrace() << endl; d = new KActionCollectionPrivate; //US QWidget* w = dynamic_cast<QWidget*>( parent ); QWidget* w = (QWidget*)( parent ); if( w ) setWidget( w ); //d->m_bOneKAccelOnly = (d->m_kaccelList.count() > 0); //US setInstance( instance ); } KActionCollection::KActionCollection( const KActionCollection © ) : QObject() { kdWarning(129) << "KActionCollection::KActionCollection( const KActionCollection & ): function is severely deprecated." << endl; d = new KActionCollectionPrivate; *this = copy; } // KDE 4: remove end KActionCollection::~KActionCollection() { kdDebug(129) << "KActionCollection::~KActionCollection(): this = " << this << endl; for ( QAsciiDictIterator<KAction> it( d->m_actionDict ); it.current(); ++it ) { KAction* pAction = it.current(); if ( pAction->m_parentCollection == this ) pAction->m_parentCollection = 0L; } //US delete d->m_kaccel; //US delete d->m_builderKAccel; delete d; d = 0; } void KActionCollection::setWidget( QWidget* w ) { //if ( d->m_actionDict.count() > 0 ) { // kdError(129) << "KActionCollection::setWidget(): must be called before any actions are added to collection!" << endl; // kdDebug(129) << kdBacktrace() << endl; //} //else if ( !d->m_widget ) { d->m_widget = w; - qDebug("KActionCollection::setWidget: warning: KAccel is never used in microkde"); + //qDebug("KActionCollection::setWidget: warning: KAccel is never used in microkde"); //US d->m_kaccel = new KAccel( w, this, "KActionCollection-KAccel" ); } else if ( d->m_widget != w ) - kdWarning(129) << "KActionCollection::setWidget(): tried to change widget from " << d->m_widget << " to " << w << endl; + ; + } void KActionCollection::setAutoConnectShortcuts( bool b ) { d->m_bAutoConnectShortcuts = b; } bool KActionCollection::isAutoConnectShortcuts() { return d->m_bAutoConnectShortcuts; } bool KActionCollection::addDocCollection( KActionCollection* pDoc ) { d->m_docList.append( pDoc ); return true; } void KActionCollection::beginXMLPlug( QWidget *widget ) { qDebug("KActionCollection::beginXMLPlug has to be fixed"); /*US kdDebug(129) << "KActionCollection::beginXMLPlug( buildWidget = " << widget << " ): this = " << this << " d->m_builderKAccel = " << d->m_builderKAccel << endl; if( widget && !d->m_builderKAccel ) { d->m_builderKAccel = new KAccel( widget, this, "KActionCollection-BuilderKAccel" ); } */ } void KActionCollection::endXMLPlug() { kdDebug(129) << "KActionCollection::endXMLPlug(): this = " << this << endl; //s_kaccelXML = 0; } void KActionCollection::prepareXMLUnplug() { qDebug("KActionCollection::prepareXMLUnplug has to be fixed"); /*US kdDebug(129) << "KActionCollection::prepareXMLUnplug(): this = " << this << endl; unplugShortcuts( d->m_kaccel ); if( d->m_builderKAccel ) { unplugShortcuts( d->m_builderKAccel ); delete d->m_builderKAccel; d->m_builderKAccel = 0; } */ } void KActionCollection::unplugShortcuts( KAccel* kaccel ) { qDebug("KActionCollection::unplugShortcuts has to be fixed"); /*US for ( QAsciiDictIterator<KAction> it( d->m_actionDict ); it.current(); ++it ) { KAction* pAction = it.current(); pAction->removeKAccel( kaccel ); } for( uint i = 0; i < d->m_docList.count(); i++ ) d->m_docList[i]->unplugShortcuts( kaccel ); */ } /*void KActionCollection::addWidget( QWidget* w ) { if( !d->m_bOneKAccelOnly ) { kdDebug(129) << "KActionCollection::addWidget( " << w << " ): this = " << this << endl; for( uint i = 0; i < d->m_widgetList.count(); i++ ) { if( d->m_widgetList[i] == w ) { d->m_iWidgetCurrent = i; return; } } d->m_iWidgetCurrent = d->m_widgetList.count(); d->m_widgetList.append( w ); d->m_kaccelList.append( new KAccel( w, this, "KActionCollection-KAccel" ) ); } } void KActionCollection::removeWidget( QWidget* w ) { if( !d->m_bOneKAccelOnly ) { kdDebug(129) << "KActionCollection::removeWidget( " << w << " ): this = " << this << endl; for( uint i = 0; i < d->m_widgetList.count(); i++ ) { if( d->m_widgetList[i] == w ) { // Remove KAccel object from children. KAccel* pKAccel = d->m_kaccelList[i]; for ( QAsciiDictIterator<KAction> it( d->m_actionDict ); it.current(); ++it ) { KAction* pAction = it.current(); if ( pAction->m_parentCollection == this ) { pAction->removeKAccel( pKAccel ); } } delete pKAccel; d->m_widgetList.remove( d->m_widgetList.at( i ) ); d->m_kaccelList.remove( d->m_kaccelList.at( i ) ); if( d->m_iWidgetCurrent == (int)i ) d->m_iWidgetCurrent = -1; else if( d->m_iWidgetCurrent > (int)i ) d->m_iWidgetCurrent--; return; } } kdWarning(129) << "KActionCollection::removeWidget( " << w << " ): widget not in list." << endl; } } bool KActionCollection::ownsKAccel() const { return d->m_bOneKAccelOnly; } uint KActionCollection::widgetCount() const { return d->m_widgetList.count(); } const KAccel* KActionCollection::widgetKAccel( uint i ) const { return d->m_kaccelList[i]; }*/ //US we are using no accelerators so far. So just setup an empty implementation. KAccel* KActionCollection::kaccel() { //if( d->m_kaccelList.count() > 0 ) // return d->m_kaccelList[d->m_iWidgetCurrent]; //else // return 0; //US return d->m_kaccel; return 0; } //US we are using no accelerators so far. So just setup an empty implementation. const KAccel* KActionCollection::kaccel() const { //if( d->m_kaccelList.count() > 0 ) // return d->m_kaccelList[d->m_iWidgetCurrent]; //else // return 0; //USreturn d->m_kaccel; return 0; } /*void KActionCollection::findMainWindow( QWidget *w ) { // Note: topLevelWidget() stops too early, we can't use it. QWidget * tl = w; while ( tl->parentWidget() ) // lookup parent and store tl = tl->parentWidget(); KMainWindow * mw = dynamic_cast<KMainWindow *>(tl); // try to see if it's a kmainwindow if (mw) d->m_mainwindow = mw; else kdDebug(129) << "KAction::plugMainWindowAccel: Toplevel widget isn't a KMainWindow, can't plug accel. " << tl << endl; }*/ void KActionCollection::_insert( KAction* action ) { char unnamed_name[100]; const char *name = action->name(); if( qstrcmp( name, "unnamed" ) == 0 ) { sprintf(unnamed_name, "unnamed-%p", (void *)action); name = unnamed_name; } KAction *a = d->m_actionDict[ name ]; if ( a == action ) return; d->m_actionDict.insert( name, action ); emit inserted( action ); } void KActionCollection::_remove( KAction* action ) { delete _take( action ); } KAction* KActionCollection::_take( KAction* action ) { char unnamed_name[100]; const char *name = action->name(); if( qstrcmp( name, "unnamed" ) == 0 ) { sprintf(unnamed_name, "unnamed-%p", (void *) action); name = unnamed_name; } KAction *a = d->m_actionDict.take( name ); if ( !a || a != action ) return 0; emit removed( action ); return a; } void KActionCollection::_clear() { QAsciiDictIterator<KAction> it( d->m_actionDict ); while ( it.current() ) _remove( it.current() ); } void KActionCollection::insert( KAction* action ) { _insert( action ); } void KActionCollection::remove( KAction* action ) { _remove( action ); } KAction* KActionCollection::take( KAction* action ) { return _take( action ); } void KActionCollection::clear() { _clear(); } KAccel* KActionCollection::accel() { return kaccel(); } const KAccel* KActionCollection::accel() const { return kaccel(); } KAccel* KActionCollection::builderKAccel() const { return d->m_builderKAccel; } KAction* KActionCollection::action( const char* name, const char* classname ) const { KAction* pAction = 0; if ( !classname && name ) pAction = d->m_actionDict[ name ]; else { QAsciiDictIterator<KAction> it( d->m_actionDict ); for( ; it.current(); ++it ) { if ( ( !name || strcmp( it.current()->name(), name ) == 0 ) && ( !classname || strcmp( it.current()->className(), classname ) == 0 ) ) { pAction = it.current(); break; } } } if( !pAction ) { for( uint i = 0; i < d->m_docList.count() && !pAction; i++ ) pAction = d->m_docList[i]->action( name, classname ); } return pAction; } KAction* KActionCollection::action( int index ) const { QAsciiDictIterator<KAction> it( d->m_actionDict ); it += index; return it.current(); // return d->m_actions.at( index ); } /*US bool KActionCollection::readShortcutSettings( const QString& sConfigGroup, KConfigBase* pConfig ) { return KActionShortcutList(this).readSettings( sConfigGroup, pConfig ); } bool KActionCollection::writeShortcutSettings( const QString& sConfigGroup, KConfigBase* pConfig ) const { return KActionShortcutList((KActionCollection*)this).writeSettings( sConfigGroup, pConfig ); } */ uint KActionCollection::count() const { return d->m_actionDict.count(); } QStringList KActionCollection::groups() const { QStringList lst; QAsciiDictIterator<KAction> it( d->m_actionDict ); for( ; it.current(); ++it ) if ( !it.current()->group().isEmpty() && !lst.contains( it.current()->group() ) ) lst.append( it.current()->group() ); return lst; } KActionPtrList KActionCollection::actions( const QString& group ) const { KActionPtrList lst; QAsciiDictIterator<KAction> it( d->m_actionDict ); for( ; it.current(); ++it ) if ( it.current()->group() == group ) lst.append( it.current() ); else if ( it.current()->group().isEmpty() && group.isEmpty() ) lst.append( it.current() ); return lst; } KActionPtrList KActionCollection::actions() const { KActionPtrList lst; QAsciiDictIterator<KAction> it( d->m_actionDict ); for( ; it.current(); ++it ) lst.append( it.current() ); return lst; } /*US we have no instance object. Use KGlobal instead void KActionCollection::setInstance( KInstance *instance ) { if ( instance ) d->m_instance = instance; qDebug("KActionCollection::setInstance has to be fixed"); else d->m_instance = KGlobal::instance(); } KInstance *KActionCollection::instance() const { return d->m_instance; } */ /*US we have no XML facility in microkde void KActionCollection::setXMLFile( const QString& sXMLFile ) { d->m_sXMLFile = sXMLFile; } const QString& KActionCollection::xmlFile() const { return d->m_sXMLFile; } */ void KActionCollection::setHighlightingEnabled( bool enable ) { d->m_highlight = enable; } bool KActionCollection::highlightingEnabled() const { return d->m_highlight; } void KActionCollection::connectHighlight( QWidget *container, KAction *action ) { if ( !d->m_highlight ) return; QPtrList<KAction> *actionList = d->m_dctHighlightContainers[ container ]; if ( !actionList ) { actionList = new QPtrList<KAction>; if ( container->inherits( "QPopupMenu" ) ) { connect( container, SIGNAL( highlighted( int ) ), this, SLOT( slotMenuItemHighlighted( int ) ) ); connect( container, SIGNAL( aboutToHide() ), this, SLOT( slotMenuAboutToHide() ) ); } //US else if ( container->inherits( "KToolBar" ) ) else if ( container->inherits( "QToolBar" ) ) { connect( container, SIGNAL( highlighted( int, bool ) ), this, SLOT( slotToolBarButtonHighlighted( int, bool ) ) ); } connect( container, SIGNAL( destroyed() ), this, SLOT( slotDestroyed() ) ); d->m_dctHighlightContainers.insert( container, actionList ); } actionList->append( action ); } void KActionCollection::disconnectHighlight( QWidget *container, KAction *action ) { if ( !d->m_highlight ) return; QPtrList<KAction> *actionList = d->m_dctHighlightContainers[ container ]; if ( !actionList ) return; actionList->removeRef( action ); if ( actionList->count() == 0 ) d->m_dctHighlightContainers.remove( container ); } void KActionCollection::slotMenuItemHighlighted( int id ) { if ( !d->m_highlight ) return; if ( d->m_currentHighlightAction ) emit actionHighlighted( d->m_currentHighlightAction, false ); QWidget *container = static_cast<QWidget *>( const_cast<QObject *>( sender() ) ); d->m_currentHighlightAction = findAction( container, id ); if ( !d->m_currentHighlightAction ) { if ( !d->m_statusCleared ) emit clearStatusText(); d->m_statusCleared = true; return; } d->m_statusCleared = false; emit actionHighlighted( d->m_currentHighlightAction ); emit actionHighlighted( d->m_currentHighlightAction, true ); emit actionStatusText( d->m_currentHighlightAction->toolTip() ); } void KActionCollection::slotMenuAboutToHide() { if ( d->m_currentHighlightAction ) emit actionHighlighted( d->m_currentHighlightAction, false ); d->m_currentHighlightAction = 0; if ( !d->m_statusCleared ) emit clearStatusText(); d->m_statusCleared = true; } void KActionCollection::slotToolBarButtonHighlighted( int id, bool highlight ) { if ( !d->m_highlight ) return; QWidget *container = static_cast<QWidget *>( const_cast<QObject *>( sender() ) ); KAction *action = findAction( container, id ); if ( !action ) { d->m_currentHighlightAction = 0; // use tooltip groups for toolbar status text stuff instead (Simon) // emit clearStatusText(); return; } emit actionHighlighted( action, highlight ); if ( highlight ) d->m_currentHighlightAction = action; else { d->m_currentHighlightAction = 0; // emit clearStatusText(); } } void KActionCollection::slotDestroyed() { d->m_dctHighlightContainers.remove( reinterpret_cast<void *>( const_cast<QObject *>(sender()) ) ); } KAction *KActionCollection::findAction( QWidget *container, int id ) { QPtrList<KAction> *actionList = d->m_dctHighlightContainers[ reinterpret_cast<void *>( container ) ]; if ( !actionList ) return 0; QPtrListIterator<KAction> it( *actionList ); for (; it.current(); ++it ) if ( it.current()->isPlugged( container, id ) ) return it.current(); return 0; } // KDE 4: remove KActionCollection KActionCollection::operator+(const KActionCollection &c ) const { kdWarning(129) << "KActionCollection::operator+(): function is severely deprecated." << endl; KActionCollection ret( *this ); QValueList<KAction *> actions = c.actions(); QValueList<KAction *>::ConstIterator it = actions.begin(); QValueList<KAction *>::ConstIterator end = actions.end(); for (; it != end; ++it ) ret.insert( *it ); return ret; } KActionCollection &KActionCollection::operator=( const KActionCollection © ) { kdWarning(129) << "KActionCollection::operator=(): function is severely deprecated." << endl; //d->m_bOneKAccelOnly = copy.d->m_bOneKAccelOnly; //d->m_iWidgetCurrent = copy.d->m_iWidgetCurrent; //d->m_widgetList = copy.d->m_widgetList; //d->m_kaccelList = copy.d->m_kaccelList; d->m_widget = copy.d->m_widget; d->m_kaccel = copy.d->m_kaccel; d->m_actionDict = copy.d->m_actionDict; //US setInstance( copy.instance() ); return *this; } KActionCollection &KActionCollection::operator+=( const KActionCollection &c ) { kdWarning(129) << "KActionCollection::operator+=(): function is severely deprecated." << endl; QAsciiDictIterator<KAction> it(c.d->m_actionDict); for ( ; it.current(); ++it ) insert( it.current() ); return *this; } // KDE 4: remove end //--------------------------------------------------------------------- // KActionShortcutList //--------------------------------------------------------------------- /*US KActionShortcutList::KActionShortcutList( KActionCollection* pColl ) : m_actions( *pColl ) { } KActionShortcutList::~KActionShortcutList() { } uint KActionShortcutList::count() const { return m_actions.count(); } QString KActionShortcutList::name( uint i ) const { return m_actions.action(i)->name(); } QString KActionShortcutList::label( uint i ) const { return m_actions.action(i)->text(); } QString KActionShortcutList::whatsThis( uint i ) const { return m_actions.action(i)->whatsThis(); } const KShortcut& KActionShortcutList::shortcut( uint i ) const { return m_actions.action(i)->shortcut(); } const KShortcut& KActionShortcutList::shortcutDefault( uint i ) const { return m_actions.action(i)->shortcutDefault(); } bool KActionShortcutList::isConfigurable( uint i ) const { return m_actions.action(i)->isShortcutConfigurable(); } bool KActionShortcutList::setShortcut( uint i, const KShortcut& cut ) { return m_actions.action(i)->setShortcut( cut ); } const KInstance* KActionShortcutList::instance() const { return m_actions.instance(); } QVariant KActionShortcutList::getOther( Other, uint ) const { return QVariant(); } bool KActionShortcutList::setOther( Other, uint, QVariant ) { return false; } bool KActionShortcutList::save() const { kdDebug(129) << "KActionShortcutList::save(): xmlFile = " << m_actions.xmlFile() << endl; if( m_actions.xmlFile().isEmpty() ) return writeSettings(); QString tagActionProp = QString::fromLatin1("ActionProperties"); QString tagAction = QString::fromLatin1("Action"); QString attrName = QString::fromLatin1("name"); QString attrShortcut = QString::fromLatin1("shortcut"); QString attrAccel = QString::fromLatin1("accel"); // Depricated attribute // Read XML file QString sXml( KXMLGUIFactory::readConfigFile( m_actions.xmlFile(), false, instance() ) ); QDomDocument doc; doc.setContent( sXml ); // Process XML data // first, lets see if we have existing properties QDomElement elem; QDomElement it = doc.documentElement(); // KXMLGUIFactory::removeDOMComments( it ); <-- What was this for? --ellis it = it.firstChild().toElement(); for( ; !it.isNull(); it = it.nextSibling().toElement() ) { if( it.tagName() == tagActionProp ) { elem = it; break; } } // if there was none, create one if( elem.isNull() ) { elem = doc.createElement( tagActionProp ); doc.documentElement().appendChild( elem ); } // now, iterate through our actions uint nSize = count(); for( uint i = 0; i < nSize; i++ ) { const QString& sName = name(i); bool bSameAsDefault = (shortcut(i) == shortcutDefault(i)); //kdDebug(129) << "name = " << sName << " shortcut = " << shortcut(i).toStringInternal() << " def = " << shortcutDefault(i).toStringInternal() << endl; // now see if this element already exists QDomElement act_elem; for( it = elem.firstChild().toElement(); !it.isNull(); it = it.nextSibling().toElement() ) { if( it.attribute( attrName ) == sName ) { act_elem = it; break; } } // nope, create a new one if( act_elem.isNull() ) { if( bSameAsDefault ) continue; //kdDebug(129) << "\tnode doesn't exist." << endl; act_elem = doc.createElement( tagAction ); act_elem.setAttribute( attrName, sName ); } act_elem.removeAttribute( attrAccel ); if( bSameAsDefault ) { act_elem.removeAttribute( attrShortcut ); //kdDebug(129) << "act_elem.attributes().count() = " << act_elem.attributes().count() << endl; if( act_elem.attributes().count() == 1 ) elem.removeChild( act_elem ); } else { act_elem.setAttribute( attrShortcut, shortcut(i).toStringInternal() ); elem.appendChild( act_elem ); } } // Write back to XML file return KXMLGUIFactory::saveConfigFile( doc, m_actions.xmlFile(), instance() ); } //--------------------------------------------------------------------- // KActionPtrShortcutList //--------------------------------------------------------------------- KActionPtrShortcutList::KActionPtrShortcutList( KActionPtrList& list ) : m_actions( list ) { } KActionPtrShortcutList::~KActionPtrShortcutList() { } uint KActionPtrShortcutList::count() const { return m_actions.count(); } QString KActionPtrShortcutList::name( uint i ) const { return m_actions[i]->name(); } QString KActionPtrShortcutList::label( uint i ) const { return m_actions[i]->text(); } QString KActionPtrShortcutList::whatsThis( uint i ) const { return m_actions[i]->whatsThis(); } const KShortcut& KActionPtrShortcutList::shortcut( uint i ) const { return m_actions[i]->shortcut(); } const KShortcut& KActionPtrShortcutList::shortcutDefault( uint i ) const { return m_actions[i]->shortcutDefault(); } bool KActionPtrShortcutList::isConfigurable( uint i ) const { return m_actions[i]->isShortcutConfigurable(); } bool KActionPtrShortcutList::setShortcut( uint i, const KShortcut& cut ) { return m_actions[i]->setShortcut( cut ); } QVariant KActionPtrShortcutList::getOther( Other, uint ) const { return QVariant(); } bool KActionPtrShortcutList::setOther( Other, uint, QVariant ) { return false; } bool KActionPtrShortcutList::save() const { return false; } void KActionShortcutList::virtual_hook( int id, void* data ) { KShortcutList::virtual_hook( id, data ); } void KActionPtrShortcutList::virtual_hook( int id, void* data ) { KShortcutList::virtual_hook( id, data ); } */ void KActionCollection::virtual_hook( int, void* ) { /*BASE::virtual_hook( id, data );*/ } /* vim: et sw=2 ts=2 */ /*US #include "kactioncollection.moc" */ diff --git a/microkde/kdeui/klistview.cpp b/microkde/kdeui/klistview.cpp index b53a88a..2856f2d 100644 --- a/microkde/kdeui/klistview.cpp +++ b/microkde/kdeui/klistview.cpp @@ -1,2191 +1,2191 @@ /* This file is part of the KDE libraries Copyright (C) 2000 Reginald Stadlbauer <reggie@kde.org> Copyright (C) 2000 Charles Samuels <charles@kde.org> Copyright (C) 2000 Peter Putzer This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License version 2 as published by the Free Software Foundation. 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. */ #include <qdragobject.h> #include <qtimer.h> #include <qheader.h> #include <qcursor.h> #include <qtooltip.h> #include <qstyle.h> #include <qpainter.h> #include <kglobalsettings.h> #include <kconfig.h> #include <kconfigbase.h> //US #include <kcursor.h> #include <kapplication.h> //US #include <kipc.h> #include <kdebug.h> #ifdef _WIN32_ #define Q_WS_QWS #endif #ifndef _WIN32_ #define private public #include <qlistview.h> #undef private #endif #include "klistview.h" //US #include "klistviewlineedit.h" #ifndef DESKTOP_VERSION #include <qpe/qpeapplication.h> #endif // /*US class KListView::Tooltip : public QToolTip { public: Tooltip (KListView* parent, QToolTipGroup* group = 0L); virtual ~Tooltip () {} protected: // */ /** * Reimplemented from QToolTip for internal reasons. */ // /*US virtual void maybeTip (const QPoint&); private: KListView* mParent; }; KListView::Tooltip::Tooltip (KListView* parent, QToolTipGroup* group) : QToolTip (parent, group), mParent (parent) { } void KListView::Tooltip::maybeTip (const QPoint&) { // FIXME } // */ class KListView::KListViewPrivate { public: KListViewPrivate (KListView* listview) : pCurrentItem (0L), autoSelectDelay(1), //US dragDelay (KGlobalSettings::dndEventDelay()), dragDelay (10), //US editor (new KListViewLineEdit (listview)), cursorInExecuteArea(false), bUseSingle(false), bChangeCursorOverItem(false), itemsMovable (true), selectedBySimpleMove(false), selectedUsingMouse(false), showContextMenusOnPress(true), itemsRenameable (false), validDrag (false), dragEnabled (false), autoOpen (true), dropVisualizer (true), dropHighlighter (false), createChildren (true), pressedOnSelected (false), wasShiftEvent (false), fullWidth (false), sortAscending(true), tabRename(true), sortColumn(0), selectionDirection(0), tooltipColumn (0), selectionMode (Single), //US contextMenuKey (KGlobalSettings::contextMenuKey()), //US showContextMenusOnPress (KGlobalSettings::showContextMenusOnPress()), mDropVisualizerWidth (4) { renameable += 0; //US connect(editor, SIGNAL(done(QListViewItem*,int)), listview, SLOT(doneEditing(QListViewItem*,int))); } ~KListViewPrivate () { //US delete editor; } QListViewItem* pCurrentItem; QTimer autoSelect; int autoSelectDelay; QTimer dragExpand; QListViewItem* dragOverItem; QPoint dragOverPoint; QPoint startDragPos; int dragDelay; //US KListViewLineEdit *editor; QValueList<int> renameable; bool cursorInExecuteArea:1; bool bUseSingle:1; bool bChangeCursorOverItem:1; bool itemsMovable:1; bool selectedBySimpleMove : 1; bool selectedUsingMouse:1; bool itemsRenameable:1; bool validDrag:1; bool dragEnabled:1; bool autoOpen:1; bool dropVisualizer:1; bool dropHighlighter:1; bool createChildren:1; bool pressedOnSelected:1; bool wasShiftEvent:1; bool fullWidth:1; bool sortAscending:1; bool tabRename:1; int sortColumn; //+1 means downwards (y increases, -1 means upwards, 0 means not selected), aleXXX int selectionDirection; int tooltipColumn; SelectionModeExt selectionMode; int contextMenuKey; bool showContextMenusOnPress; QRect mOldDropVisualizer; int mDropVisualizerWidth; QRect mOldDropHighlighter; QListViewItem *afterItemDrop; QListViewItem *parentItemDrop; QColor alternateBackground; }; /*US KListViewLineEdit::KListViewLineEdit(KListView *parent) : KLineEdit(parent->viewport()), item(0), col(0), p(parent) { setFrame( false ); hide(); connect( parent, SIGNAL( selectionChanged() ), SLOT( slotSelectionChanged() )); } KListViewLineEdit::~KListViewLineEdit() { } void KListViewLineEdit::load(QListViewItem *i, int c) { item=i; col=c; QRect rect(p->itemRect(i)); setText(item->text(c)); int fieldX = rect.x() - 1; int fieldW = p->columnWidth(col) + 2; int pos = p->header()->mapToIndex(col); for ( int index = 0; index < pos; index++ ) fieldX += p->columnWidth( p->header()->mapToSection( index )); if ( col == 0 ) { int d = i->depth() + (p->rootIsDecorated() ? 1 : 0); d *= p->treeStepSize(); fieldX += d; fieldW -= d; } if ( i->pixmap( col ) ) {// add width of pixmap int d = i->pixmap( col )->width(); fieldX += d; fieldW -= d; } setGeometry(fieldX, rect.y() - 1, fieldW, rect.height() + 2); show(); setFocus(); } */ /* Helper functions to for * tabOrderedRename functionality. */ static int nextCol (KListView *pl, QListViewItem *pi, int start, int dir) { if (pi) { // Find the next renameable column in the current row for (; ((dir == +1) ? (start < pl->columns()) : (start >= 0)); start += dir) if (pl->isRenameable(start)) return start; } return -1; } static QListViewItem *prevItem (QListViewItem *pi) { QListViewItem *pa = pi->itemAbove(); /* Does what the QListViewItem::previousSibling() * of my dreams would do. */ if (pa && pa->parent() == pi->parent()) return pa; return NULL; } static QListViewItem *lastQChild (QListViewItem *pi) { if (pi) { /* Since there's no QListViewItem::lastChild(). * This finds the last sibling for the given * item. */ for (QListViewItem *pt = pi->nextSibling(); pt; pt = pt->nextSibling()) pi = pt; } return pi; } /*US void KListViewLineEdit::selectNextCell (QListViewItem *pitem, int column, bool forward) { const int ncols = p->columns(); const int dir = forward ? +1 : -1; const int restart = forward ? 0 : (ncols - 1); QListViewItem *top = (pitem && pitem->parent()) ? pitem->parent()->firstChild() : p->firstChild(); QListViewItem *pi = pitem; terminate(); // Save current changes do { */ /* Check the rest of the current row for an editable column, * if that fails, check the entire next/previous row. The * last case goes back to the first item in the current branch * or the last item in the current branch depending on the * direction. */ /*US if ((column = nextCol(p, pi, column + dir, dir)) != -1 || (column = nextCol(p, (pi = (forward ? pi->nextSibling() : prevItem(pi))), restart, dir)) != -1 || (column = nextCol(p, (pi = (forward ? top : lastQChild(pitem))), restart, dir)) != -1) { if (pi) { p->setCurrentItem(pi); // Calls terminate p->rename(pi, column); */ /* Some listviews may override rename() to * prevent certain items from being renamed, * if this is done, [m_]item will be NULL * after the rename() call... try again. */ /*US if (!item) continue; break; } } } while (pi && !item); } */ /*US #ifdef KeyPress #undef KeyPress #endif bool KListViewLineEdit::event (QEvent *pe) { if (pe->type() == QEvent::KeyPress) { QKeyEvent *k = (QKeyEvent *) pe; if ((k->key() == Qt::Key_Backtab || k->key() == Qt::Key_Tab) && p->tabOrderedRenaming() && p->itemsRenameable() && !(k->state() & ControlButton || k->state() & AltButton)) { selectNextCell(item, col, (k->key() == Key_Tab && !(k->state() & ShiftButton))); return true; } } return KLineEdit::event(pe); } void KListViewLineEdit::keyPressEvent(QKeyEvent *e) { if(e->key() == Qt::Key_Return || e->key() == Qt::Key_Enter ) terminate(true); else if(e->key() == Qt::Key_Escape) terminate(false); else if (e->key() == Qt::Key_Down || e->key() == Qt::Key_Up) { terminate(true); KLineEdit::keyPressEvent(e); } else KLineEdit::keyPressEvent(e); } void KListViewLineEdit::terminate() { terminate(true); } void KListViewLineEdit::terminate(bool commit) { if ( item ) { //kdDebug() << "KListViewLineEdit::terminate " << commit << endl; if (commit) item->setText(col, text()); int c=col; QListViewItem *i=item; col=0; item=0; hide(); // will call focusOutEvent, that's why we set item=0 before emit done(i,c); } } void KListViewLineEdit::focusOutEvent(QFocusEvent *ev) { QFocusEvent * focusEv = static_cast<QFocusEvent*>(ev); // Don't let a RMB close the editor if (focusEv->reason() != QFocusEvent::Popup && focusEv->reason() != QFocusEvent::ActiveWindow) terminate(true); } void KListViewLineEdit::paintEvent( QPaintEvent *e ) { KLineEdit::paintEvent( e ); if ( !frame() ) { QPainter p( this ); p.setClipRegion( e->region() ); p.drawRect( rect() ); } } // selection changed -> terminate. As our "item" can be already deleted, // we can't call terminate(false), because that would emit done() with // a dangling pointer to "item". void KListViewLineEdit::slotSelectionChanged() { item = 0; col = 0; hide(); } */ KListView::KListView( QWidget *parent, const char *name ) : QListView( parent, name ), d (new KListViewPrivate (this)) { #ifndef DESKTOP_VERSION QPEApplication::setStylusOperation( viewport(), QPEApplication::RightOnHold ); #endif //US setDragAutoScroll(true); connect( this, SIGNAL( onViewport() ), this, SLOT( slotOnViewport() ) ); connect( this, SIGNAL( onItem( QListViewItem * ) ), this, SLOT( slotOnItem( QListViewItem * ) ) ); connect (this, SIGNAL(contentsMoving(int,int)), this, SLOT(cleanDropVisualizer())); connect (this, SIGNAL(contentsMoving(int,int)), this, SLOT(cleanItemHighlighter())); /*US slotSettingsChanged(KApplication::SETTINGS_MOUSE); if (kapp) { connect( kapp, SIGNAL( settingsChanged(int) ), SLOT( slotSettingsChanged(int) ) ); kapp->addKipcEventMask( KIPC::SettingsChanged ); } */ slotSettingsChanged(1); //US do this to initialize the connections connect(&d->autoSelect, SIGNAL( timeout() ), this, SLOT( slotAutoSelect() ) ); connect(&d->dragExpand, SIGNAL( timeout() ), this, SLOT( slotDragExpand() ) ); // context menu handling if (d->showContextMenusOnPress) { connect (this, SIGNAL (rightButtonPressed (QListViewItem*, const QPoint&, int)), this, SLOT (emitContextMenu (QListViewItem*, const QPoint&, int))); } else { connect (this, SIGNAL (rightButtonClicked (QListViewItem*, const QPoint&, int)), this, SLOT (emitContextMenu (QListViewItem*, const QPoint&, int))); } connect (this, SIGNAL (menuShortCutPressed (KListView*, QListViewItem*)), this, SLOT (emitContextMenu (KListView*, QListViewItem*))); //qDebug("KListView::KListView make alternate color configurable"); //US d->alternateBackground = KGlobalSettings::alternateBackgroundColor(); d->alternateBackground = QColor(240, 240, 240); } KListView::~KListView() { delete d; } bool KListView::isExecuteArea( const QPoint& point ) { if ( itemAt( point ) ) return isExecuteArea( point.x() ); return false; } bool KListView::isExecuteArea( int x ) { if( allColumnsShowFocus() ) return true; else { int offset = 0; int width = columnWidth( 0 ); int pos = header()->mapToIndex( 0 ); for ( int index = 0; index < pos; index++ ) offset += columnWidth( header()->mapToSection( index ) ); x += contentsX(); // in case of a horizontal scrollbar return ( x > offset && x < ( offset + width ) ); } } void KListView::slotOnItem( QListViewItem *item ) { QPoint vp = viewport()->mapFromGlobal( QCursor::pos() ); if ( item && isExecuteArea( vp.x() ) && (d->autoSelectDelay > -1) && d->bUseSingle ) { d->autoSelect.start( d->autoSelectDelay, true ); d->pCurrentItem = item; } } void KListView::slotOnViewport() { if ( d->bChangeCursorOverItem ) viewport()->unsetCursor(); d->autoSelect.stop(); d->pCurrentItem = 0L; } void KListView::slotSettingsChanged(int category) { -qDebug("KListView::slotSettingsChanged has to be verified"); + //qDebug("KListView::slotSettingsChanged has to be verified"); /*US switch (category) { case KApplication::SETTINGS_MOUSE: d->dragDelay = KGlobalSettings::dndEventDelay(); d->bUseSingle = KGlobalSettings::singleClick(); disconnect(this, SIGNAL (mouseButtonClicked (int, QListViewItem*, const QPoint &, int)), this, SLOT (slotMouseButtonClicked (int, QListViewItem*, const QPoint &, int))); if( d->bUseSingle ) connect (this, SIGNAL (mouseButtonClicked (int, QListViewItem*, const QPoint &, int)), this, SLOT (slotMouseButtonClicked( int, QListViewItem*, const QPoint &, int))); d->bChangeCursorOverItem = KGlobalSettings::changeCursorOverIcon(); d->autoSelectDelay = KGlobalSettings::autoSelectDelay(); if( !d->bUseSingle || !d->bChangeCursorOverItem ) viewport()->unsetCursor(); break; case KApplication::SETTINGS_POPUPMENU: d->contextMenuKey = KGlobalSettings::contextMenuKey (); d->showContextMenusOnPress = KGlobalSettings::showContextMenusOnPress (); if (d->showContextMenusOnPress) { disconnect (0L, 0L, this, SLOT (emitContextMenu (QListViewItem*, const QPoint&, int))); connect(this, SIGNAL (rightButtonPressed (QListViewItem*, const QPoint&, int)), this, SLOT (emitContextMenu (QListViewItem*, const QPoint&, int))); } else { disconnect (0L, 0L, this, SLOT (emitContextMenu (QListViewItem*, const QPoint&, int))); connect(this, SIGNAL (rightButtonClicked (QListViewItem*, const QPoint&, int)), this, SLOT (emitContextMenu (QListViewItem*, const QPoint&, int))); } break; default: break; } */ if( d->bUseSingle ) connect (this, SIGNAL (mouseButtonClicked (int, QListViewItem*, const QPoint &, int)), this, SLOT (slotMouseButtonClicked( int, QListViewItem*, const QPoint &, int))); } void KListView::slotAutoSelect() { // check that the item still exists if( itemIndex( d->pCurrentItem ) == -1 ) return; if (!isActiveWindow()) { d->autoSelect.stop(); return; } //Give this widget the keyboard focus. if( !hasFocus() ) setFocus(); QListViewItem* previousItem = currentItem(); setCurrentItem( d->pCurrentItem ); #if 0 #ifndef Q_WS_QWS // FIXME(E): Implement for Qt Embedded if( d->pCurrentItem ) { //Shift pressed? if( (keybstate & ShiftMask) ) { bool block = signalsBlocked(); blockSignals( true ); //No Ctrl? Then clear before! if( !(keybstate & ControlMask) ) clearSelection(); bool select = !d->pCurrentItem->isSelected(); bool update = viewport()->isUpdatesEnabled(); viewport()->setUpdatesEnabled( false ); bool down = previousItem->itemPos() < d->pCurrentItem->itemPos(); QListViewItemIterator lit( down ? previousItem : d->pCurrentItem ); for ( ; lit.current(); ++lit ) { if ( down && lit.current() == d->pCurrentItem ) { d->pCurrentItem->setSelected( select ); break; } if ( !down && lit.current() == previousItem ) { previousItem->setSelected( select ); break; } lit.current()->setSelected( select ); } blockSignals( block ); viewport()->setUpdatesEnabled( update ); triggerUpdate(); emit selectionChanged(); if( selectionMode() == QListView::Single ) emit selectionChanged( d->pCurrentItem ); } else if( (keybstate & ControlMask) ) setSelected( d->pCurrentItem, !d->pCurrentItem->isSelected() ); else { bool block = signalsBlocked(); blockSignals( true ); if( !d->pCurrentItem->isSelected() ) clearSelection(); blockSignals( block ); setSelected( d->pCurrentItem, true ); } } else kdDebug() << "KListView::slotAutoSelect: Thats not supposed to happen!!!!" << endl; #endif #endif } void KListView::slotHeaderChanged() { if (d->fullWidth && columns()) { int w = 0; for (int i = 0; i < columns() - 1; ++i) w += columnWidth(i); setColumnWidth( columns() - 1, viewport()->width() - w - 1 ); } } void KListView::emitExecute( QListViewItem *item, const QPoint &pos, int c ) { if( isExecuteArea( viewport()->mapFromGlobal(pos) ) ) { // Double click mode ? if ( !d->bUseSingle ) { emit executed( item ); emit executed( item, pos, c ); } else { #if 0 #ifndef Q_WS_QWS // FIXME(E): Implement for Qt Embedded Window root; Window child; int root_x, root_y, win_x, win_y; uint keybstate; XQueryPointer( qt_xdisplay(), qt_xrootwin(), &root, &child, &root_x, &root_y, &win_x, &win_y, &keybstate ); d->autoSelect.stop(); //Dont emit executed if in SC mode and Shift or Ctrl are pressed if( !( ((keybstate & ShiftMask) || (keybstate & ControlMask)) ) ) { emit executed( item ); emit executed( item, pos, c ); } #endif #endif } } } void KListView::focusInEvent( QFocusEvent *fe ) { // kdDebug()<<"KListView::focusInEvent()"<<endl; QListView::focusInEvent( fe ); if ((d->selectedBySimpleMove) && (d->selectionMode == FileManager) && (fe->reason()!=QFocusEvent::Popup) && (fe->reason()!=QFocusEvent::ActiveWindow) && (currentItem()!=0)) { currentItem()->setSelected(true); currentItem()->repaint(); emit selectionChanged(); }; } void KListView::focusOutEvent( QFocusEvent *fe ) { cleanDropVisualizer(); cleanItemHighlighter(); d->autoSelect.stop(); if ((d->selectedBySimpleMove) && (d->selectionMode == FileManager) && (fe->reason()!=QFocusEvent::Popup) && (fe->reason()!=QFocusEvent::ActiveWindow) && (currentItem()!=0) /*US && (!d->editor->isVisible()) */ ) { currentItem()->setSelected(false); currentItem()->repaint(); emit selectionChanged(); }; QListView::focusOutEvent( fe ); } void KListView::leaveEvent( QEvent *e ) { d->autoSelect.stop(); QListView::leaveEvent( e ); } bool KListView::event( QEvent *e ) { if (e->type() == QEvent::ApplicationPaletteChange) { qDebug("KListView::event make alternate color configurable"); //US d->alternateBackground=KGlobalSettings::alternateBackgroundColor(); d->alternateBackground = QColor(240, 240, 240); } return QListView::event(e); } void KListView::contentsMousePressEvent( QMouseEvent *e ) { if( (selectionModeExt() == Extended) && (e->state() & ShiftButton) && !(e->state() & ControlButton) ) { bool block = signalsBlocked(); blockSignals( true ); clearSelection(); blockSignals( block ); } else if ((selectionModeExt()==FileManager) && (d->selectedBySimpleMove)) { d->selectedBySimpleMove=false; d->selectedUsingMouse=true; if (currentItem()!=0) { currentItem()->setSelected(false); currentItem()->repaint(); // emit selectionChanged(); }; }; QPoint p( contentsToViewport( e->pos() ) ); QListViewItem *at = itemAt (p); // true if the root decoration of the item "at" was clicked (i.e. the +/- sign) bool rootDecoClicked = at && ( p.x() <= header()->cellPos( header()->mapToActual( 0 ) ) + treeStepSize() * ( at->depth() + ( rootIsDecorated() ? 1 : 0) ) + itemMargin() ) && ( p.x() >= header()->cellPos( header()->mapToActual( 0 ) ) ); if (e->button() == LeftButton && !rootDecoClicked) { //Start a drag d->startDragPos = e->pos(); if (at) { d->validDrag = true; d->pressedOnSelected = at->isSelected(); } } QListView::contentsMousePressEvent( e ); } void KListView::contentsMouseMoveEvent( QMouseEvent *e ) { if (!dragEnabled() || d->startDragPos.isNull() || !d->validDrag) { QListView::contentsMouseMoveEvent (e); return; } QPoint vp = contentsToViewport(e->pos()); QListViewItem *item = itemAt( vp ); //do we process cursor changes at all? if ( item && d->bChangeCursorOverItem && d->bUseSingle ) { //Cursor moved on a new item or in/out the execute area if( (item != d->pCurrentItem) || (isExecuteArea(vp) != d->cursorInExecuteArea) ) { d->cursorInExecuteArea = isExecuteArea(vp); qDebug("KListView::contentsMouseMoveEvent drag&drop not supported yet"); /*US if( d->cursorInExecuteArea ) //cursor moved in execute area viewport()->setCursor( KCursor::handCursor() ); else //cursor moved out of execute area viewport()->unsetCursor(); */ } } bool dragOn = dragEnabled(); QPoint newPos = e->pos(); if (dragOn && d->validDrag && (newPos.x() > d->startDragPos.x()+d->dragDelay || newPos.x() < d->startDragPos.x()-d->dragDelay || newPos.y() > d->startDragPos.y()+d->dragDelay || newPos.y() < d->startDragPos.y()-d->dragDelay)) //(d->startDragPos - e->pos()).manhattanLength() > QApplication::startDragDistance()) { QListView::contentsMouseReleaseEvent( 0 ); startDrag(); d->startDragPos = QPoint(); d->validDrag = false; } } void KListView::contentsMouseReleaseEvent( QMouseEvent *e ) { if (e->button() == LeftButton) { // If the row was already selected, maybe we want to start an in-place editing if ( d->pressedOnSelected && itemsRenameable() ) { QPoint p( contentsToViewport( e->pos() ) ); QListViewItem *at = itemAt (p); if ( at ) { // true if the root decoration of the item "at" was clicked (i.e. the +/- sign) bool rootDecoClicked = ( p.x() <= header()->cellPos( header()->mapToActual( 0 ) ) + treeStepSize() * ( at->depth() + ( rootIsDecorated() ? 1 : 0) ) + itemMargin() ) && ( p.x() >= header()->cellPos( header()->mapToActual( 0 ) ) ); if (!rootDecoClicked) { int col = header()->mapToLogical( header()->cellAt( p.x() ) ); if ( d->renameable.contains(col) ) rename(at, col); } } } d->pressedOnSelected = false; d->validDrag = false; d->startDragPos = QPoint(); } QListView::contentsMouseReleaseEvent( e ); } void KListView::contentsMouseDoubleClickEvent ( QMouseEvent *e ) { // We don't want to call the parent method because it does setOpen, // whereas we don't do it in single click mode... (David) //QListView::contentsMouseDoubleClickEvent( e ); QPoint vp = contentsToViewport(e->pos()); QListViewItem *item = itemAt( vp ); emit QListView::doubleClicked( item ); // we do it now int col = item ? header()->mapToLogical( header()->cellAt( vp.x() ) ) : -1; if( item ) { emit doubleClicked( item, e->globalPos(), col ); if( (e->button() == LeftButton) && !d->bUseSingle ) emitExecute( item, e->globalPos(), col ); } } void KListView::slotMouseButtonClicked( int btn, QListViewItem *item, const QPoint &pos, int c ) { if( (btn == LeftButton) && item ) emitExecute(item, pos, c); } void KListView::contentsDropEvent(QDropEvent* e) { qDebug("KListView::contentsDropEvent drag&drop not supported yet"); /*US cleanDropVisualizer(); cleanItemHighlighter(); d->dragExpand.stop(); if (acceptDrag (e)) { e->acceptAction(); QListViewItem *afterme; QListViewItem *parent; findDrop(e->pos(), parent, afterme); if (e->source() == viewport() && itemsMovable()) movableDropEvent(parent, afterme); else { emit dropped(e, afterme); emit dropped(this, e, afterme); emit dropped(e, parent, afterme); emit dropped(this, e, parent, afterme); } } */ } void KListView::movableDropEvent (QListViewItem* parent, QListViewItem* afterme) { QPtrList<QListViewItem> items, afterFirsts, afterNows; QListViewItem *current=currentItem(); bool hasMoved=false; for (QListViewItem *i = firstChild(), *iNext=0; i != 0; i = iNext) { iNext=i->itemBelow(); if (!i->isSelected()) continue; // don't drop an item after itself, or else // it moves to the top of the list if (i==afterme) continue; i->setSelected(false); QListViewItem *afterFirst = i->itemAbove(); if (!hasMoved) { emit aboutToMove(); hasMoved=true; } moveItem(i, parent, afterme); // ###### This should include the new parent !!! -> KDE 3.0 // If you need this right now, have a look at keditbookmarks. emit moved(i, afterFirst, afterme); items.append (i); afterFirsts.append (afterFirst); afterNows.append (afterme); afterme = i; } clearSelection(); for (QListViewItem *i=items.first(); i != 0; i=items.next() ) i->setSelected(true); if (current) setCurrentItem(current); emit moved(items,afterFirsts,afterNows); if (firstChild()) emit moved(); } void KListView::contentsDragMoveEvent(QDragMoveEvent *event) { qDebug("KListView::contentsDropEvent drag&drop not supported yet"); /*US if (acceptDrag(event)) { event->acceptAction(); //Clean up the view findDrop(event->pos(), d->parentItemDrop, d->afterItemDrop); QPoint vp = contentsToViewport( event->pos() ); QListViewItem *item = isExecuteArea( vp ) ? itemAt( vp ) : 0L; if ( item != d->dragOverItem ) { d->dragExpand.stop(); d->dragOverItem = item; d->dragOverPoint = vp; if ( d->dragOverItem && d->dragOverItem->isExpandable() && !d->dragOverItem->isOpen() ) d->dragExpand.start( QApplication::startDragTime(), true ); } if (dropVisualizer()) { QRect tmpRect = drawDropVisualizer(0, d->parentItemDrop, d->afterItemDrop); if (tmpRect != d->mOldDropVisualizer) { cleanDropVisualizer(); d->mOldDropVisualizer=tmpRect; viewport()->repaint(tmpRect); } } if (dropHighlighter()) { QRect tmpRect = drawItemHighlighter(0, d->afterItemDrop); if (tmpRect != d->mOldDropHighlighter) { cleanItemHighlighter(); d->mOldDropHighlighter=tmpRect; viewport()->repaint(tmpRect); } } } else event->ignore(); */ } void KListView::slotDragExpand() { if ( itemAt( d->dragOverPoint ) == d->dragOverItem ) d->dragOverItem->setOpen( true ); } void KListView::contentsDragLeaveEvent (QDragLeaveEvent*) { d->dragExpand.stop(); cleanDropVisualizer(); cleanItemHighlighter(); } void KListView::cleanDropVisualizer() { if (d->mOldDropVisualizer.isValid()) { QRect rect=d->mOldDropVisualizer; d->mOldDropVisualizer = QRect(); viewport()->repaint(rect, true); } } int KListView::depthToPixels( int depth ) { return treeStepSize() * ( depth + (rootIsDecorated() ? 1 : 0) ) + itemMargin(); } void KListView::findDrop(const QPoint &pos, QListViewItem *&parent, QListViewItem *&after) { QPoint p (contentsToViewport(pos)); // Get the position to put it in QListViewItem *atpos = itemAt(p); QListViewItem *above; if (!atpos) // put it at the end above = lastItem(); else { // Get the closest item before us ('atpos' or the one above, if any) if (p.y() - itemRect(atpos).topLeft().y() < (atpos->height()/2)) above = atpos->itemAbove(); else above = atpos; } if (above) { // Now, we know we want to go after "above". But as a child or as a sibling ? // We have to ask the "above" item if it accepts children. if (above->isExpandable()) { // The mouse is sufficiently on the right ? - doesn't matter if 'above' has visible children if (p.x() >= depthToPixels( above->depth() + 1 ) || (above->isOpen() && above->childCount() > 0) ) { parent = above; after = 0L; return; } } // Ok, there's one more level of complexity. We may want to become a new // sibling, but of an upper-level group, rather than the "above" item QListViewItem * betterAbove = above->parent(); QListViewItem * last = above; while ( betterAbove ) { // We are allowed to become a sibling of "betterAbove" only if we are // after its last child if ( last->nextSibling() == 0 ) { if (p.x() < depthToPixels ( betterAbove->depth() + 1 )) above = betterAbove; // store this one, but don't stop yet, there may be a better one else break; // not enough on the left, so stop last = betterAbove; betterAbove = betterAbove->parent(); // up one level } else break; // we're among the child of betterAbove, not after the last one } } // set as sibling after = above; parent = after ? after->parent() : 0L ; } QListViewItem* KListView::lastChild () const { QListViewItem* lastchild = firstChild(); if (lastchild) for (; lastchild->nextSibling(); lastchild = lastchild->nextSibling()); return lastchild; } QListViewItem *KListView::lastItem() const { QListViewItem* last = lastChild(); for (QListViewItemIterator it (last); it.current(); ++it) last = it.current(); return last; } KLineEdit *KListView::renameLineEdit() const { //US return d->editor; qDebug("KListView::renameLineEdit returns 0. Might crash"); return 0; } void KListView::startDrag() { qDebug("KListView::startDrag drag&drop not supported yet."); /*US QDragObject *drag = dragObject(); if (!drag) return; if (drag->drag() && drag->target() != viewport()) emit moved(); */ } QDragObject *KListView::dragObject() { if (!currentItem()) return 0; return new QStoredDrag("application/x-qlistviewitem", viewport()); } void KListView::setItemsMovable(bool b) { d->itemsMovable=b; } bool KListView::itemsMovable() const { return d->itemsMovable; } void KListView::setItemsRenameable(bool b) { d->itemsRenameable=b; } bool KListView::itemsRenameable() const { return d->itemsRenameable; } void KListView::setDragEnabled(bool b) { d->dragEnabled=b; } bool KListView::dragEnabled() const { return d->dragEnabled; } void KListView::setAutoOpen(bool b) { d->autoOpen=b; } bool KListView::autoOpen() const { return d->autoOpen; } bool KListView::dropVisualizer() const { return d->dropVisualizer; } void KListView::setDropVisualizer(bool b) { d->dropVisualizer=b; } QPtrList<QListViewItem> KListView::selectedItems() const { QPtrList<QListViewItem> list; for (QListViewItem *i=firstChild(); i!=0; i=i->itemBelow()) if (i->isSelected()) list.append(i); return list; } void KListView::moveItem(QListViewItem *item, QListViewItem *parent, QListViewItem *after) { // sanity check - don't move a item into it's own child structure QListViewItem *i = parent; while(i) { if(i == item) return; i = i->parent(); } // Basically reimplementing the QListViewItem(QListViewItem*, QListViewItem*) constructor // in here, without ever deleting the item. if (item->parent()) item->parent()->takeItem(item); else takeItem(item); if (parent) parent->insertItem(item); else insertItem(item); if (after) ;//item->moveToJustAfter(after); } void KListView::contentsDragEnterEvent(QDragEnterEvent *event) { qDebug("KListView::contentsDragEnterEvent drag&drop not supported yet."); /*US if (acceptDrag (event)) event->accept(); */ } void KListView::setDropVisualizerWidth (int w) { d->mDropVisualizerWidth = w > 0 ? w : 1; } QRect KListView::drawDropVisualizer(QPainter *p, QListViewItem *parent, QListViewItem *after) { QRect insertmarker; if (!after && !parent) insertmarker = QRect (0, 0, viewport()->width(), d->mDropVisualizerWidth/2); else { int level = 0; if (after) { QListViewItem* it = 0L; if (after->isOpen()) { // Look for the last child (recursively) it = after->firstChild(); if (it) while (it->nextSibling() || it->firstChild()) if ( it->nextSibling() ) it = it->nextSibling(); else it = it->firstChild(); } insertmarker = itemRect (it ? it : after); level = after->depth(); } else if (parent) { insertmarker = itemRect (parent); level = parent->depth() + 1; } insertmarker.setLeft( treeStepSize() * ( level + (rootIsDecorated() ? 1 : 0) ) + itemMargin() ); insertmarker.setRight (viewport()->width()); insertmarker.setTop (insertmarker.bottom() - d->mDropVisualizerWidth/2 + 1); insertmarker.setBottom (insertmarker.bottom() + d->mDropVisualizerWidth/2); } // This is not used anymore, at least by KListView itself (see viewportPaintEvent) // Remove for KDE 3.0. if (p) p->fillRect(insertmarker, Dense4Pattern); return insertmarker; } QRect KListView::drawItemHighlighter(QPainter *painter, QListViewItem *item) { QRect r; if (item) { r = itemRect(item); r.setLeft(r.left()+(item->depth()+1)*treeStepSize()); if (painter) { //US style().drawPrimitive(QStyle::PE_FocusRect, painter, r, colorGroup(), //US QStyle::Style_FocusAtBorder, colorGroup().highlight()); const QColor* pHighl = &(colorGroup().highlight()); //LR style().drawFocusRect(painter, r, colorGroup(), pHighl, true); qDebug("KListView::drawItemHighlighter has to be verified"); } } return r; } void KListView::cleanItemHighlighter () { if (d->mOldDropHighlighter.isValid()) { QRect rect=d->mOldDropHighlighter; d->mOldDropHighlighter = QRect(); viewport()->repaint(rect, true); } } void KListView::rename(QListViewItem *item, int c) { if (d->renameable.contains(c)) { ensureItemVisible(item); //US d->editor->load(item,c); qDebug("KListView::rename has to be verified"); } } bool KListView::isRenameable (int col) const { return d->renameable.contains(col); } void KListView::setRenameable (int col, bool yesno) { if (col>=header()->count()) return; d->renameable.remove(col); if (yesno && d->renameable.find(col)==d->renameable.end()) d->renameable+=col; else if (!yesno && d->renameable.find(col)!=d->renameable.end()) d->renameable.remove(col); } void KListView::doneEditing(QListViewItem *item, int row) { emit itemRenamed(item, item->text(row), row); emit itemRenamed(item); } bool KListView::acceptDrag(QDropEvent* e) const { qDebug("KListView::acceptDrag drag&drop not supported yet"); //US return acceptDrops() && itemsMovable() && (e->source()==viewport()); return false; } void KListView::setCreateChildren(bool b) { d->createChildren=b; } bool KListView::createChildren() const { return d->createChildren; } int KListView::tooltipColumn() const { return d->tooltipColumn; } void KListView::setTooltipColumn(int column) { d->tooltipColumn=column; } void KListView::setDropHighlighter(bool b) { d->dropHighlighter=b; } bool KListView::dropHighlighter() const { return d->dropHighlighter; } bool KListView::showTooltip(QListViewItem *item, const QPoint &, int column) const { return ((tooltip(item, column).length()>0) && (column==tooltipColumn())); } QString KListView::tooltip(QListViewItem *item, int column) const { return item->text(column); } void KListView::setTabOrderedRenaming(bool b) { d->tabRename = b; } bool KListView::tabOrderedRenaming() const { return d->tabRename; } void KListView::keyPressEvent (QKeyEvent* e) { //don't we need a contextMenuModifier too ? (aleXXX) if (e->key() == d->contextMenuKey) { emit menuShortCutPressed (this, currentItem()); return; } if (e->key() == Qt::Key_Delete || e->key() == Qt::Key_Backspace) { emit signalDelete ( ); return; } if (d->selectionMode != FileManager) QListView::keyPressEvent (e); else fileManagerKeyPressEvent (e); } void KListView::activateAutomaticSelection() { d->selectedBySimpleMove=true; d->selectedUsingMouse=false; if (currentItem()!=0) { selectAll(false); currentItem()->setSelected(true); currentItem()->repaint(); emit selectionChanged(); }; } void KListView::deactivateAutomaticSelection() { d->selectedBySimpleMove=false; } bool KListView::automaticSelection() const { return d->selectedBySimpleMove; } void KListView::fileManagerKeyPressEvent (QKeyEvent* e) { //don't care whether it's on the keypad or not int e_state=(e->state() & ~Keypad); int oldSelectionDirection(d->selectionDirection); if ((e->key()!=Key_Shift) && (e->key()!=Key_Control) && (e->key()!=Key_Meta) && (e->key()!=Key_Alt)) { if ((e_state==ShiftButton) && (!d->wasShiftEvent) && (!d->selectedBySimpleMove)) selectAll(FALSE); d->selectionDirection=0; d->wasShiftEvent = (e_state == ShiftButton); }; //d->wasShiftEvent = (e_state == ShiftButton); QListViewItem* item = currentItem(); if (item==0) return; QListViewItem* repaintItem1 = item; QListViewItem* repaintItem2 = 0L; QListViewItem* visItem = 0L; QListViewItem* nextItem = 0L; int items = 0; bool shiftOrCtrl((e_state==ControlButton) || (e_state==ShiftButton)); int selectedItems(0); for (QListViewItem *tmpItem=firstChild(); tmpItem!=0; tmpItem=tmpItem->nextSibling()) if (tmpItem->isSelected()) selectedItems++; if (((selectedItems==0) || ((selectedItems==1) && (d->selectedUsingMouse))) && (e_state==NoButton) && ((e->key()==Key_Down) || (e->key()==Key_Up) || (e->key()==Key_Next) || (e->key()==Key_Prior) || (e->key()==Key_Home) || (e->key()==Key_End))) { d->selectedBySimpleMove=true; d->selectedUsingMouse=false; } else if (selectedItems>1) d->selectedBySimpleMove=false; bool emitSelectionChanged(false); switch (e->key()) { case Key_Escape: selectAll(FALSE); emitSelectionChanged=TRUE; break; case Key_Space: //toggle selection of current item if (d->selectedBySimpleMove) d->selectedBySimpleMove=false; item->setSelected(!item->isSelected()); emitSelectionChanged=TRUE; break; case Key_Insert: //toggle selection of current item and move to the next item if (d->selectedBySimpleMove) { d->selectedBySimpleMove=false; if (!item->isSelected()) item->setSelected(TRUE); } else { item->setSelected(!item->isSelected()); }; nextItem=item->itemBelow(); if (nextItem!=0) { repaintItem2=nextItem; visItem=nextItem; setCurrentItem(nextItem); }; d->selectionDirection=1; emitSelectionChanged=TRUE; break; case Key_Down: nextItem=item->itemBelow(); //toggle selection of current item and move to the next item if (shiftOrCtrl) { d->selectionDirection=1; if (d->selectedBySimpleMove) d->selectedBySimpleMove=false; else { if (oldSelectionDirection!=-1) { item->setSelected(!item->isSelected()); emitSelectionChanged=TRUE; }; }; } else if ((d->selectedBySimpleMove) && (nextItem!=0)) { item->setSelected(false); emitSelectionChanged=TRUE; }; if (nextItem!=0) { if (d->selectedBySimpleMove) nextItem->setSelected(true); repaintItem2=nextItem; visItem=nextItem; setCurrentItem(nextItem); }; break; case Key_Up: nextItem=item->itemAbove(); d->selectionDirection=-1; //move to the prev. item and toggle selection of this one // => No, can't select the last item, with this. For symmetry, let's // toggle selection and THEN move up, just like we do in down (David) if (shiftOrCtrl) { if (d->selectedBySimpleMove) d->selectedBySimpleMove=false; else { if (oldSelectionDirection!=1) { item->setSelected(!item->isSelected()); emitSelectionChanged=TRUE; }; } } else if ((d->selectedBySimpleMove) && (nextItem!=0)) { item->setSelected(false); emitSelectionChanged=TRUE; }; if (nextItem!=0) { if (d->selectedBySimpleMove) nextItem->setSelected(true); repaintItem2=nextItem; visItem=nextItem; setCurrentItem(nextItem); }; break; case Key_End: //move to the last item and toggle selection of all items inbetween nextItem=item; if (d->selectedBySimpleMove) item->setSelected(false); if (shiftOrCtrl) d->selectedBySimpleMove=false; while(nextItem!=0) { if (shiftOrCtrl) nextItem->setSelected(!nextItem->isSelected()); if (nextItem->itemBelow()==0) { if (d->selectedBySimpleMove) nextItem->setSelected(true); repaintItem2=nextItem; visItem=nextItem; setCurrentItem(nextItem); } nextItem=nextItem->itemBelow(); } emitSelectionChanged=TRUE; break; case Key_Home: // move to the first item and toggle selection of all items inbetween nextItem = firstChild(); visItem = nextItem; repaintItem2 = visItem; if (d->selectedBySimpleMove) item->setSelected(false); if (shiftOrCtrl) { d->selectedBySimpleMove=false; while ( nextItem != item ) { nextItem->setSelected( !nextItem->isSelected() ); nextItem = nextItem->itemBelow(); } item->setSelected( !item->isSelected() ); } setCurrentItem( firstChild() ); emitSelectionChanged=TRUE; break; case Key_Next: items=visibleHeight()/item->height(); nextItem=item; if (d->selectedBySimpleMove) item->setSelected(false); if (shiftOrCtrl) { d->selectedBySimpleMove=false; d->selectionDirection=1; }; for (int i=0; i<items; i++) { if (shiftOrCtrl) nextItem->setSelected(!nextItem->isSelected()); //the end if ((i==items-1) || (nextItem->itemBelow()==0)) { if (shiftOrCtrl) nextItem->setSelected(!nextItem->isSelected()); if (d->selectedBySimpleMove) nextItem->setSelected(true); ensureItemVisible(nextItem); setCurrentItem(nextItem); update(); if ((shiftOrCtrl) || (d->selectedBySimpleMove)) { emit selectionChanged(); } return; } nextItem=nextItem->itemBelow(); } break; case Key_Prior: items=visibleHeight()/item->height(); nextItem=item; if (d->selectedBySimpleMove) item->setSelected(false); if (shiftOrCtrl) { d->selectionDirection=-1; d->selectedBySimpleMove=false; }; for (int i=0; i<items; i++) { if ((nextItem!=item) &&(shiftOrCtrl)) nextItem->setSelected(!nextItem->isSelected()); //the end if ((i==items-1) || (nextItem->itemAbove()==0)) { if (d->selectedBySimpleMove) nextItem->setSelected(true); ensureItemVisible(nextItem); setCurrentItem(nextItem); update(); if ((shiftOrCtrl) || (d->selectedBySimpleMove)) { emit selectionChanged(); } return; } nextItem=nextItem->itemAbove(); } break; case Key_Minus: if ( item->isOpen() ) setOpen( item, FALSE ); break; case Key_Plus: if ( !item->isOpen() && (item->isExpandable() || item->childCount()) ) setOpen( item, TRUE ); break; default: bool realKey = ((e->key()!=Key_Shift) && (e->key()!=Key_Control) && (e->key()!=Key_Meta) && (e->key()!=Key_Alt)); bool selectCurrentItem = (d->selectedBySimpleMove) && (item->isSelected()); if (realKey && selectCurrentItem) item->setSelected(false); //this is mainly for the "goto filename beginning with pressed char" feature (aleXXX) QListView::SelectionMode oldSelectionMode = selectionMode(); setSelectionMode (QListView::Multi); QListView::keyPressEvent (e); setSelectionMode (oldSelectionMode); if (realKey && selectCurrentItem) { currentItem()->setSelected(true); emitSelectionChanged=TRUE; } repaintItem2=currentItem(); if (realKey) visItem=currentItem(); break; } if (visItem) ensureItemVisible(visItem); QRect ir; if (repaintItem1) ir = ir.unite( itemRect(repaintItem1) ); if (repaintItem2) ir = ir.unite( itemRect(repaintItem2) ); if ( !ir.isEmpty() ) { // rectangle to be repainted if ( ir.x() < 0 ) ir.moveBy( -ir.x(), 0 ); viewport()->repaint( ir, FALSE ); } /*if (repaintItem1) repaintItem1->repaint(); if (repaintItem2) repaintItem2->repaint();*/ update(); if (emitSelectionChanged) emit selectionChanged(); } void KListView::setSelectionModeExt (SelectionModeExt mode) { d->selectionMode = mode; switch (mode) { case Single: case Multi: case Extended: case NoSelection: setSelectionMode (static_cast<QListView::SelectionMode>(static_cast<int>(mode))); break; case FileManager: setSelectionMode (QListView::Extended); break; default: kdWarning () << "Warning: illegal selection mode " << int(mode) << " set!" << endl; break; } } KListView::SelectionModeExt KListView::selectionModeExt () const { return d->selectionMode; } int KListView::itemIndex( const QListViewItem *item ) const { if ( !item ) return -1; if ( item == firstChild() ) return 0; else { QListViewItemIterator it(firstChild()); uint j = 0; for (; it.current() && it.current() != item; ++it, ++j ); if( !it.current() ) return -1; return j; } } QListViewItem* KListView::itemAtIndex(int index) { if (index<0) return 0; int j(0); for (QListViewItemIterator it=firstChild(); it.current(); it++) { if (j==index) return it.current(); j++; }; return 0; } void KListView::emitContextMenu (KListView*, QListViewItem* i) { QPoint p; qDebug("KListView::emitContextMenu "); if (i) p = viewport()->mapToGlobal(itemRect(i).center()); else p = mapToGlobal(rect().center()); emit contextMenu (this, i, p); } void KListView::emitContextMenu (QListViewItem* i, const QPoint& p, int) { qDebug("KListView::emitContextMenu "); emit contextMenu (this, i, p); } void KListView::setAcceptDrops (bool val) { QListView::setAcceptDrops (val); viewport()->setAcceptDrops (val); } int KListView::dropVisualizerWidth () const { return d->mDropVisualizerWidth; } void KListView::viewportPaintEvent(QPaintEvent *e) { QListView::viewportPaintEvent(e); if (d->mOldDropVisualizer.isValid() && e->rect().intersects(d->mOldDropVisualizer)) { QPainter painter(viewport()); // This is where we actually draw the drop-visualizer painter.fillRect(d->mOldDropVisualizer, Dense4Pattern); } if (d->mOldDropHighlighter.isValid() && e->rect().intersects(d->mOldDropHighlighter)) { QPainter painter(viewport()); qDebug("KListView::viewportPaintEvent has to be verified"); // This is where we actually draw the drop-highlighter //US style().drawPrimitive(QStyle::PE_FocusRect, &painter, d->mOldDropHighlighter, colorGroup(), //US QStyle::Style_FocusAtBorder); //LR style().drawFocusRect(&painter, d->mOldDropHighlighter, colorGroup(), (const QColor*)0, true); } } void KListView::setFullWidth() { setFullWidth(true); } void KListView::setFullWidth(bool fullWidth) { d->fullWidth = fullWidth; //US header()->setStretchEnabled(fullWidth, columns()-1); } bool KListView::fullWidth() const { return d->fullWidth; } int KListView::addColumn(const QString& label, int width) { int result = QListView::addColumn(label, width); if (d->fullWidth) { //US header()->setStretchEnabled(false, columns()-2); //US header()->setStretchEnabled(true, columns()-1); } return result; } int KListView::addColumn(const QIconSet& iconset, const QString& label, int width) { int result = QListView::addColumn(iconset, label, width); if (d->fullWidth) { //US header()->setStretchEnabled(false, columns()-2); //US header()->setStretchEnabled(true, columns()-1); } return result; } void KListView::removeColumn(int index) { QListView::removeColumn(index); //US if (d->fullWidth && index == columns()) header()->setStretchEnabled(true, columns()-1); } void KListView::viewportResizeEvent(QResizeEvent* e) { QListView::viewportResizeEvent(e); } const QColor &KListView::alternateBackground() const { return d->alternateBackground; } void KListView::setAlternateBackground(const QColor &c) { d->alternateBackground = c; repaint(); } void KListView::saveLayout(KConfig *config, const QString &group) const { KConfigGroupSaver saver(config, group); QStringList widths, order; for (int i = 0; i < columns(); ++i) { widths << QString::number(columnWidth(i)); order << QString::number(header()->mapToIndex(i)); } config->writeEntry("ColumnWidths", widths); config->writeEntry("ColumnOrder", order); config->writeEntry("SortColumn", d->sortColumn); config->writeEntry("SortAscending", d->sortAscending); } void KListView::restoreLayout(KConfig *config, const QString &group) { KConfigGroupSaver saver(config, group); QStringList cols = config->readListEntry("ColumnWidths"); int i = 0; for (QStringList::ConstIterator it = cols.begin(); it != cols.end(); ++it) setColumnWidth(i++, (*it).toInt()); cols = config->readListEntry("ColumnOrder"); i = 0; for (QStringList::ConstIterator it = cols.begin(); it != cols.end(); ++it) header()->moveSection(i++, (*it).toInt()); /*US I changed the following code, because hasKey is not available. !!! check if my version is correct if (config->hasKey("SortColumn")) setSorting(config->readNumEntry("SortColumn"), config->readBoolEntry("SortAscending", true)); */ QStringList langLst = config->readListEntry( "SortColumn" ); if (!langLst.isEmpty()) setSorting(config->readNumEntry("SortColumn"), config->readBoolEntry("SortAscending", true)); } void KListView::setSorting(int column, bool ascending) { d->sortColumn = column; d->sortAscending = ascending; QListView::setSorting(column, ascending); } int KListView::columnSorted(void) const { return d->sortColumn; } bool KListView::ascendingSort(void) const { return d->sortAscending; } KListViewItem::KListViewItem(QListView *parent) : QListViewItem(parent) { init(); } KListViewItem::KListViewItem(QListViewItem *parent) : QListViewItem(parent) { init(); } KListViewItem::KListViewItem(QListView *parent, QListViewItem *after) : QListViewItem(parent, after) { init(); } KListViewItem::KListViewItem(QListViewItem *parent, QListViewItem *after) : QListViewItem(parent, after) { init(); } KListViewItem::KListViewItem(QListView *parent, QString label1, QString label2, QString label3, QString label4, QString label5, QString label6, QString label7, QString label8) : QListViewItem(parent, label1, label2, label3, label4, label5, label6, label7, label8) { init(); } KListViewItem::KListViewItem(QListViewItem *parent, QString label1, QString label2, QString label3, QString label4, QString label5, QString label6, QString label7, QString label8) : QListViewItem(parent, label1, label2, label3, label4, label5, label6, label7, label8) { init(); } KListViewItem::KListViewItem(QListView *parent, QListViewItem *after, QString label1, QString label2, QString label3, QString label4, QString label5, QString label6, QString label7, QString label8) : QListViewItem(parent, after, label1, label2, label3, label4, label5, label6, label7, label8) { init(); } KListViewItem::KListViewItem(QListViewItem *parent, QListViewItem *after, QString label1, QString label2, QString label3, QString label4, QString label5, QString label6, QString label7, QString label8) : QListViewItem(parent, after, label1, label2, label3, label4, label5, label6, label7, label8) { init(); } KListViewItem::~KListViewItem() { } void KListViewItem::init() { m_known = false; } const QColor &KListViewItem::backgroundColor() { if (isAlternate()) return static_cast< KListView* >(listView())->alternateBackground(); return listView()->viewport()->colorGroup().base(); } bool KListViewItem::isAlternate() { KListView *lv = static_cast<KListView *>(listView()); if (lv && lv->alternateBackground().isValid()) { KListViewItem *above = 0; //US above = dynamic_cast<KListViewItem *>(itemAbove()); above = (KListViewItem *)(itemAbove()); m_known = above ? above->m_known : true; if (m_known) { m_odd = above ? !above->m_odd : false; } else { KListViewItem *item; bool previous = true; if (parent()) { //US item = dynamic_cast<KListViewItem *>(parent()); item = (KListViewItem *)(parent()); if (item) previous = item->m_odd; //US item = dynamic_cast<KListViewItem *>(parent()->firstChild()); item = (KListViewItem *)(parent()->firstChild()); } else { //US item = dynamic_cast<KListViewItem *>(lv->firstChild()); item = (KListViewItem *)(lv->firstChild()); } while(item) { item->m_odd = previous = !previous; item->m_known = true; //US item = dynamic_cast<KListViewItem *>(item->nextSibling()); item = (KListViewItem *)(item->nextSibling()); } } return m_odd; } return false; } void KListViewItem::paintCell(QPainter *p, const QColorGroup &cg, int column, int width, int alignment) { QColorGroup _cg = cg; const QPixmap *pm = listView()->viewport()->backgroundPixmap(); if (pm && !pm->isNull()) { _cg.setBrush(QColorGroup::Base, QBrush(backgroundColor(), *pm)); QPoint o = p->brushOrigin(); p->setBrushOrigin( o.x()-listView()->contentsX(), o.y()-listView()->contentsY() ); } else if (isAlternate()) { //US if (listView()->viewport()->backgroundMode()==Qt::FixedColor) if (listView()->viewport()->backgroundMode()==QWidget::PaletteBackground) _cg.setColor(QColorGroup::Background, static_cast< KListView* >(listView())->alternateBackground()); else _cg.setColor(QColorGroup::Base, static_cast< KListView* >(listView())->alternateBackground()); } QListViewItem::paintCell(p, _cg, column, width, alignment); } void KListView::virtual_hook( int, void* ) { /*BASE::virtual_hook( id, data );*/ } //US #include "klistview.moc" //US #include "klistviewlineedit.moc" // vim: ts=2 sw=2 et |