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00021 #include <qclipboard.h>
00022 #include <qptrlist.h>
00023 #include <qtooltip.h>
00024
00025 #include <kdebug.h>
00026 #include <kaction.h>
00027 #include <kxmlguifactory.h>
00028 #include <kxmlguibuilder.h>
00029 #include <ksystemtray.h>
00030 #include <klocale.h>
00031 #include <kiconeffect.h>
00032 #include <kstandarddirs.h>
00033 #include <kpopupmenu.h>
00034 #include <khelpmenu.h>
00035 #include <kfind.h>
00036 #include <kfinddialog.h>
00037 #include <kkeydialog.h>
00038 #include <kglobalaccel.h>
00039 #include <ksimpleconfig.h>
00040 #include <kwin.h>
00041 #include <kbufferedsocket.h>
00042 #include <kserversocket.h>
00043
00044 #include <libkcal/journal.h>
00045 #include <libkcal/calendarlocal.h>
00046
00047 #include "knotesapp.h"
00048 #include "knote.h"
00049 #include "knotesalarm.h"
00050 #include "knoteconfigdlg.h"
00051 #include "knotesglobalconfig.h"
00052 #include "knoteslegacy.h"
00053 #include "knotesnetrecv.h"
00054
00055 #include "knotes/resourcemanager.h"
00056
00057 using namespace KNetwork;
00058
00059
00060 class KNotesKeyDialog : public KDialogBase
00061 {
00062 public:
00063 KNotesKeyDialog( KGlobalAccel *globals, QWidget *parent, const char* name = 0 )
00064 : KDialogBase( parent, name, true, i18n("Configure Shortcuts"), Default|Ok|Cancel, Ok )
00065 {
00066 m_keyChooser = new KKeyChooser( globals, this );
00067 setMainWidget( m_keyChooser );
00068 connect( this, SIGNAL(defaultClicked()), m_keyChooser, SLOT(allDefault()) );
00069 }
00070
00071 void insert( KActionCollection *actions )
00072 {
00073 m_keyChooser->insert( actions, i18n("Note Actions") );
00074 }
00075
00076 void configure()
00077 {
00078 if ( exec() == Accepted )
00079 m_keyChooser->save();
00080 }
00081
00082 private:
00083 KKeyChooser *m_keyChooser;
00084 };
00085
00086
00087 int KNotesApp::KNoteActionList::compareItems( QPtrCollection::Item s1, QPtrCollection::Item s2 )
00088 {
00089 if ( ((KAction*)s1)->text() == ((KAction*)s2)->text() )
00090 return 0;
00091 return ( ((KAction*)s1)->text() < ((KAction*)s2)->text() ? -1 : 1 );
00092 }
00093
00094
00095 KNotesApp::KNotesApp()
00096 : DCOPObject("KNotesIface"), QLabel( 0, 0, WType_TopLevel ),
00097 m_alarm( 0 ), m_listener( 0 ), m_find( 0 ), m_findPos( 0 )
00098 {
00099 connect( kapp, SIGNAL(lastWindowClosed()), kapp, SLOT(quit()) );
00100
00101 m_noteList.setAutoDelete( true );
00102 m_noteActions.setAutoDelete( true );
00103
00104
00105 KWin::setSystemTrayWindowFor( winId(), qt_xrootwin() );
00106 QToolTip::add( this, i18n( "KNotes: Sticky notes for KDE" ) );
00107 setBackgroundMode( X11ParentRelative );
00108 setPixmap( KSystemTray::loadIcon( "knotes" ) );
00109
00110
00111 KNote::setStyle( KNotesGlobalConfig::style() );
00112
00113
00114 new KAction( i18n("New Note"), "filenew", 0,
00115 this, SLOT(newNote()), actionCollection(), "new_note" );
00116 new KAction( i18n("New Note From Clipboard"), "editpaste", 0,
00117 this, SLOT(newNoteFromClipboard()), actionCollection(), "new_note_clipboard" );
00118 new KAction( i18n("Show All Notes"), "knotes", 0,
00119 this, SLOT(showAllNotes()), actionCollection(), "show_all_notes" );
00120 new KAction( i18n("Hide All Notes"), "fileclose", 0,
00121 this, SLOT(hideAllNotes()), actionCollection(), "hide_all_notes" );
00122 new KHelpMenu( this, kapp->aboutData(), false, actionCollection() );
00123
00124 KStdAction::find( this, SLOT(slotOpenFindDialog()), actionCollection() );
00125 KStdAction::preferences( this, SLOT(slotPreferences()), actionCollection() );
00126 KStdAction::keyBindings( this, SLOT(slotConfigureAccels()), actionCollection() );
00127
00128 KStdAction::quit( this, SLOT(slotQuit()), actionCollection() )->setShortcut( 0 );
00129
00130 setXMLFile( instance()->instanceName() + "appui.rc" );
00131
00132 m_guiBuilder = new KXMLGUIBuilder( this );
00133 m_guiFactory = new KXMLGUIFactory( m_guiBuilder, this );
00134 m_guiFactory->addClient( this );
00135
00136 m_context_menu = static_cast<KPopupMenu*>(m_guiFactory->container( "knotes_context", this ));
00137 m_note_menu = static_cast<KPopupMenu*>(m_guiFactory->container( "notes_menu", this ));
00138
00139
00140 QString xmlFileName = instance()->instanceName() + "ui.rc";
00141 QString filter = QString::fromLatin1( instance()->instanceName() + '/' ) + xmlFileName;
00142 QStringList fileList = instance()->dirs()->findAllResources( "data", filter ) +
00143 instance()->dirs()->findAllResources( "data", xmlFileName );
00144
00145 QString doc;
00146 KXMLGUIClient::findMostRecentXMLFile( fileList, doc );
00147 m_noteGUI.setContent( doc );
00148
00149
00150 m_globalAccel = new KGlobalAccel( this, "global accel" );
00151 m_globalAccel->insert( "global_new_note", i18n("New Note"), "",
00152 ALT+SHIFT+Key_N, ALT+SHIFT+Key_N ,
00153 this, SLOT(newNote()), true, true );
00154 m_globalAccel->insert( "global_new_note_clipboard", i18n("New Note From Clipboard"), "",
00155 ALT+SHIFT+Key_C, ALT+SHIFT+Key_C,
00156 this, SLOT(newNoteFromClipboard()), true, true );
00157 m_globalAccel->insert( "global_hide_all_notes", i18n("Hide All Notes"), "",
00158 ALT+SHIFT+Key_H, ALT+SHIFT+Key_H ,
00159 this, SLOT(hideAllNotes()), true, true );
00160 m_globalAccel->insert( "global_show_all_notes", i18n("Show All Notes"), "",
00161 ALT+SHIFT+Key_S, ALT+SHIFT+Key_S,
00162 this, SLOT(showAllNotes()), true, true );
00163
00164 m_globalAccel->readSettings();
00165
00166 KConfig *config = KGlobal::config();
00167 config->setGroup( "Global Keybindings" );
00168 m_globalAccel->setEnabled( config->readBoolEntry( "Enabled", true ) );
00169
00170 updateGlobalAccels();
00171
00172
00173 KNotesLegacy::cleanUp();
00174
00175
00176 m_manager = new KNotesResourceManager();
00177 connect( m_manager, SIGNAL(sigRegisteredNote( KCal::Journal * )),
00178 this, SLOT(createNote( KCal::Journal * )) );
00179 connect( m_manager, SIGNAL(sigDeregisteredNote( KCal::Journal * )),
00180 this, SLOT(killNote( KCal::Journal * )) );
00181
00182
00183 m_manager->load();
00184
00185
00186 KCal::CalendarLocal calendar( QString::fromLatin1( "UTC" ) );
00187 if ( KNotesLegacy::convert( &calendar ) )
00188 {
00189 KCal::Journal::List notes = calendar.journals();
00190 KCal::Journal::List::ConstIterator it;
00191 for ( it = notes.begin(); it != notes.end(); ++it )
00192 m_manager->addNewNote( *it );
00193
00194 m_manager->save();
00195 }
00196
00197
00198
00199 m_alarm = new KNotesAlarm( m_manager, this );
00200
00201
00202 m_listener = new KServerSocket();
00203 m_listener->setResolutionEnabled( true );
00204 connect( m_listener, SIGNAL(readyAccept()), SLOT(acceptConnection()) );
00205 updateNetworkListener();
00206
00207 if ( m_noteList.count() == 0 && !kapp->isRestored() )
00208 newNote();
00209
00210 updateNoteActions();
00211 }
00212
00213 KNotesApp::~KNotesApp()
00214 {
00215 saveNotes();
00216
00217 blockSignals( true );
00218 m_noteList.clear();
00219 blockSignals( false );
00220
00221 delete m_listener;
00222 delete m_manager;
00223 delete m_guiBuilder;
00224 }
00225
00226 bool KNotesApp::commitData( QSessionManager& )
00227 {
00228 saveConfigs();
00229 return true;
00230 }
00231
00232
00233
00234 QString KNotesApp::newNote( const QString& name, const QString& text )
00235 {
00236
00237 KCal::Journal *journal = new KCal::Journal();
00238
00239
00240 if ( !name.isEmpty() )
00241 journal->setSummary( name );
00242 else
00243 journal->setSummary( KGlobal::locale()->formatDateTime( QDateTime::currentDateTime() ) );
00244
00245
00246 journal->setDescription( text );
00247
00248 m_manager->addNewNote( journal );
00249
00250 showNote( journal->uid() );
00251
00252 return journal->uid();
00253 }
00254
00255 QString KNotesApp::newNoteFromClipboard( const QString& name )
00256 {
00257 const QString& text = KApplication::clipboard()->text();
00258 return newNote( name, text );
00259 }
00260
00261 void KNotesApp::hideAllNotes() const
00262 {
00263 QDictIterator<KNote> it( m_noteList );
00264 for ( ; *it; ++it )
00265 (*it)->close();
00266 }
00267
00268 void KNotesApp::showAllNotes() const
00269 {
00270 QDictIterator<KNote> it( m_noteList );
00271 for ( ; *it; ++it )
00272 {
00273 (*it)->show();
00274 (*it)->setFocus();
00275 }
00276 }
00277
00278 void KNotesApp::showNote( const QString& id ) const
00279 {
00280 KNote* note = m_noteList[id];
00281 if ( note )
00282 showNote( note );
00283 else
00284 kdWarning(5500) << "showNote: no note with id: " << id << endl;
00285 }
00286
00287 void KNotesApp::hideNote( const QString& id ) const
00288 {
00289 KNote* note = m_noteList[id];
00290 if ( note )
00291 note->hide();
00292 else
00293 kdWarning(5500) << "hideNote: no note with id: " << id << endl;
00294 }
00295
00296 void KNotesApp::killNote( const QString& id, bool force )
00297 {
00298 KNote* note = m_noteList[id];
00299 if ( note )
00300 note->slotKill( force );
00301 else
00302 kdWarning(5500) << "killNote: no note with id: " << id << endl;
00303 }
00304
00305
00306 void KNotesApp::killNote( const QString& id )
00307 {
00308 killNote( id, false );
00309 }
00310
00311 QMap<QString,QString> KNotesApp::notes() const
00312 {
00313 QMap<QString,QString> notes;
00314 QDictIterator<KNote> it( m_noteList );
00315
00316 for ( ; it.current(); ++it )
00317 notes.insert( it.current()->noteId(), it.current()->name() );
00318
00319 return notes;
00320 }
00321
00322 QString KNotesApp::name( const QString& id ) const
00323 {
00324 KNote* note = m_noteList[id];
00325 if ( note )
00326 return note->name();
00327 else
00328 return QString::null;
00329 }
00330
00331 QString KNotesApp::text( const QString& id ) const
00332 {
00333 KNote* note = m_noteList[id];
00334 if ( note )
00335 return note->text();
00336 else
00337 return QString::null;
00338 }
00339
00340 void KNotesApp::setName( const QString& id, const QString& newName )
00341 {
00342 KNote* note = m_noteList[id];
00343 if ( note )
00344 note->setName( newName );
00345 else
00346 kdWarning(5500) << "setName: no note with id: " << id << endl;
00347 }
00348
00349 void KNotesApp::setText( const QString& id, const QString& newText )
00350 {
00351 KNote* note = m_noteList[id];
00352 if ( note )
00353 note->setText( newText );
00354 else
00355 kdWarning(5500) << "setText: no note with id: " << id << endl;
00356 }
00357
00358 QString KNotesApp::fgColor( const QString& id ) const
00359 {
00360 KNote* note = m_noteList[id];
00361 if ( note )
00362 return note->fgColor().name();
00363 else
00364 return QString::null;
00365 }
00366
00367 QString KNotesApp::bgColor( const QString& id ) const
00368 {
00369 KNote* note = m_noteList[id];
00370 if ( note )
00371 return note->bgColor().name();
00372 else
00373 return QString::null;
00374 }
00375
00376 void KNotesApp::setColor( const QString& id, const QString& fgColor, const QString& bgColor )
00377 {
00378 KNote* note = m_noteList[id];
00379 if ( note )
00380 note->setColor( QColor( fgColor ), QColor( bgColor ) );
00381 else
00382 kdWarning(5500) << "setColor: no note with id: " << id << endl;
00383 }
00384
00385 int KNotesApp::width( const QString& id ) const
00386 {
00387 KNote* note = m_noteList[id];
00388 if ( note )
00389 return note->width();
00390 else
00391 return 0;
00392 }
00393
00394 int KNotesApp::height( const QString& id ) const
00395 {
00396 KNote* note = m_noteList[id];
00397 if ( note )
00398 return note->height();
00399 else
00400 return 0;
00401 }
00402
00403 void KNotesApp::move( const QString& id, int x, int y ) const
00404 {
00405 KNote* note = m_noteList[id];
00406 if ( note )
00407 return note->move( x, y );
00408 else
00409 kdWarning(5500) << "move: no note with id: " << id << endl;
00410 }
00411
00412 void KNotesApp::resize( const QString& id, int width, int height ) const
00413 {
00414 KNote* note = m_noteList[id];
00415 if ( note )
00416 return note->resize( width, height );
00417 else
00418 kdWarning(5500) << "resize: no note with id: " << id << endl;
00419 }
00420
00421 void KNotesApp::sync( const QString& app )
00422 {
00423 QDictIterator<KNote> it( m_noteList );
00424
00425 for ( ; it.current(); ++it )
00426 it.current()->sync( app );
00427 }
00428
00429 bool KNotesApp::isNew( const QString& app, const QString& id ) const
00430 {
00431 KNote* note = m_noteList[id];
00432 if ( note )
00433 return note->isNew( app );
00434 else
00435 return false;
00436 }
00437
00438 bool KNotesApp::isModified( const QString& app, const QString& id ) const
00439 {
00440 KNote* note = m_noteList[id];
00441 if ( note )
00442 return note->isModified( app );
00443 else
00444 return false;
00445 }
00446
00447
00448
00449
00450 void KNotesApp::mousePressEvent( QMouseEvent* e )
00451 {
00452 if ( !rect().contains( e->pos() ) )
00453 return;
00454
00455 switch ( e->button() )
00456 {
00457 case LeftButton:
00458 if ( m_noteList.count() == 1 )
00459 {
00460 QDictIterator<KNote> it( m_noteList );
00461 showNote( it.toFirst() );
00462 }
00463 else if ( m_note_menu->count() > 0 )
00464 m_note_menu->popup( e->globalPos() );
00465 break;
00466 case MidButton:
00467 newNote();
00468 break;
00469 case RightButton:
00470 m_context_menu->popup( e->globalPos() );
00471 default: break;
00472 }
00473 }
00474
00475
00476
00477 void KNotesApp::slotShowNote()
00478 {
00479
00480 showNote( QString::fromUtf8( sender()->name() ) );
00481 }
00482
00483 void KNotesApp::slotWalkThroughNotes()
00484 {
00485
00486 QDictIterator<KNote> it( m_noteList );
00487 KNote *first = it.toFirst();
00488 for ( ; *it; ++it )
00489 if ( (*it)->hasFocus() )
00490 {
00491 if ( ++it )
00492 showNote( *it );
00493 else
00494 showNote( first );
00495 break;
00496 }
00497 }
00498
00499 void KNotesApp::slotOpenFindDialog()
00500 {
00501 KFindDialog findDia( this, "find_dialog" );
00502 findDia.setHasSelection( false );
00503 findDia.setHasCursor( false );
00504 findDia.setSupportsBackwardsFind( false );
00505
00506 if ( findDia.exec() != QDialog::Accepted )
00507 return;
00508
00509 delete m_findPos;
00510 m_findPos = new QDictIterator<KNote>( m_noteList );
00511
00512
00513 delete m_find;
00514 m_find = new KFind( findDia.pattern(), findDia.options(), this );
00515
00516 slotFindNext();
00517 }
00518
00519 void KNotesApp::slotFindNext()
00520 {
00521 if ( **m_findPos )
00522 {
00523 KNote *note = **m_findPos;
00524 ++*m_findPos;
00525 note->find( m_find->pattern(), m_find->options() );
00526 }
00527 else
00528 {
00529 m_find->displayFinalDialog();
00530 delete m_find;
00531 m_find = 0;
00532 delete m_findPos;
00533 m_findPos = 0;
00534 }
00535 }
00536
00537 void KNotesApp::slotPreferences()
00538 {
00539
00540 if ( KNoteConfigDlg::showDialog( "KNotes Default Settings" ) )
00541 return;
00542
00543
00544 KNoteConfigDlg *dialog = new KNoteConfigDlg( 0, i18n("Settings"), this,
00545 "KNotes Settings" );
00546 connect( dialog, SIGNAL(settingsChanged()), this, SLOT(updateNetworkListener()) );
00547 connect( dialog, SIGNAL(settingsChanged()), this, SLOT(updateStyle()) );
00548 dialog->show();
00549 }
00550
00551 void KNotesApp::slotConfigureAccels()
00552 {
00553 KNotesKeyDialog keys( m_globalAccel, this );
00554 QDictIterator<KNote> notes( m_noteList );
00555 if ( !m_noteList.isEmpty() )
00556 keys.insert( (*notes)->actionCollection() );
00557 keys.configure();
00558
00559 m_globalAccel->writeSettings();
00560 updateGlobalAccels();
00561
00562
00563 m_noteGUI.setContent(
00564 KXMLGUIFactory::readConfigFile( instance()->instanceName() + "ui.rc", instance() )
00565 );
00566
00567 if ( m_noteList.isEmpty() )
00568 return;
00569
00570 notes.toFirst();
00571 QValueList<KAction *> list = (*notes)->actionCollection()->actions();
00572 for ( QValueList<KAction *>::iterator it = list.begin(); it != list.end(); ++it )
00573 {
00574 notes.toFirst();
00575 for ( ++notes; *notes; ++notes )
00576 {
00577 KAction *toChange = (*notes)->actionCollection()->action( (*it)->name() );
00578 if ( toChange->shortcut() != (*it)->shortcut() )
00579 toChange->setShortcut( (*it)->shortcut() );
00580 }
00581 }
00582 }
00583
00584 void KNotesApp::slotNoteKilled( KCal::Journal *journal )
00585 {
00586 m_manager->deleteNote( journal );
00587 saveNotes();
00588 }
00589
00590 void KNotesApp::slotQuit()
00591 {
00592 QDictIterator<KNote> it( m_noteList );
00593
00594 for ( ; *it; ++it )
00595 if ( (*it)->isModified() )
00596 (*it)->saveData();
00597
00598 saveConfigs();
00599 kapp->quit();
00600 }
00601
00602
00603
00604
00605 void KNotesApp::showNote( KNote* note ) const
00606 {
00607 note->show();
00608 KWin::setCurrentDesktop( KWin::windowInfo( note->winId() ).desktop() );
00609 KWin::forceActiveWindow( note->winId() );
00610 note->setFocus();
00611 }
00612
00613 void KNotesApp::createNote( KCal::Journal *journal )
00614 {
00615 KNote *newNote = new KNote( m_noteGUI, journal, 0, journal->uid().utf8() );
00616 m_noteList.insert( newNote->noteId(), newNote );
00617
00618 connect( newNote, SIGNAL(sigRequestNewNote()), SLOT(newNote()) );
00619 connect( newNote, SIGNAL(sigShowNextNote()), SLOT(slotWalkThroughNotes()) );
00620 connect( newNote, SIGNAL(sigKillNote( KCal::Journal* )),
00621 SLOT(slotNoteKilled( KCal::Journal* )) );
00622 connect( newNote, SIGNAL(sigNameChanged()), SLOT(updateNoteActions()) );
00623 connect( newNote, SIGNAL(sigDataChanged()), SLOT(saveNotes()) );
00624 connect( newNote, SIGNAL(sigColorChanged()), SLOT(updateNoteActions()) );
00625 connect( newNote, SIGNAL(sigFindFinished()), SLOT(slotFindNext()) );
00626
00627
00628 if ( m_alarm )
00629 updateNoteActions();
00630 }
00631
00632 void KNotesApp::killNote( KCal::Journal *journal )
00633 {
00634
00635 m_noteList.remove( journal->uid() );
00636 updateNoteActions();
00637 }
00638
00639 void KNotesApp::acceptConnection()
00640 {
00641
00642 KBufferedSocket *s = static_cast<KBufferedSocket *>(m_listener->accept());
00643 if ( s )
00644 {
00645 KNotesNetworkReceiver *recv = new KNotesNetworkReceiver( s );
00646 connect( recv, SIGNAL(sigNoteReceived( const QString &, const QString & )),
00647 this, SLOT(newNote( const QString &, const QString & )) );
00648 }
00649 }
00650
00651 void KNotesApp::saveNotes()
00652 {
00653 KNotesGlobalConfig::writeConfig();
00654 m_manager->save();
00655 }
00656
00657 void KNotesApp::saveConfigs()
00658 {
00659 QDictIterator<KNote> it( m_noteList );
00660 for ( ; it.current(); ++it )
00661 it.current()->saveConfig();
00662 }
00663
00664 void KNotesApp::updateNoteActions()
00665 {
00666 unplugActionList( "notes" );
00667 m_noteActions.clear();
00668
00669 for ( QDictIterator<KNote> it( m_noteList ); it.current(); ++it )
00670 {
00671 KAction *action = new KAction( it.current()->name().replace("&", "&&"),
00672 KShortcut(), this, SLOT(slotShowNote()),
00673 (QObject *)0,
00674 it.current()->noteId().utf8() );
00675 KIconEffect effect;
00676 QPixmap icon = effect.apply( kapp->miniIcon(), KIconEffect::Colorize, 1,
00677 it.current()->paletteBackgroundColor(), false );
00678 action->setIconSet( icon );
00679 m_noteActions.append( action );
00680 }
00681
00682 m_noteActions.sort();
00683
00684 if ( m_noteActions.isEmpty() )
00685 {
00686 KAction *action = new KAction( i18n("No Notes") );
00687 m_noteActions.append( action );
00688 }
00689
00690 plugActionList( "notes", m_noteActions );
00691 }
00692
00693 void KNotesApp::updateGlobalAccels()
00694 {
00695 if ( m_globalAccel->isEnabled() )
00696 {
00697 KAction *action = actionCollection()->action( "new_note" );
00698 if ( action )
00699 action->setShortcut( m_globalAccel->shortcut( "global_new_note" ) );
00700 action = actionCollection()->action( "new_note_clipboard" );
00701 if ( action )
00702 action->setShortcut( m_globalAccel->shortcut( "global_new_note_clipboard" ) );
00703 action = actionCollection()->action( "hide_all_notes" );
00704 if ( action )
00705 action->setShortcut( m_globalAccel->shortcut( "global_hide_all_notes" ) );
00706 action = actionCollection()->action( "show_all_notes" );
00707 if ( action )
00708 action->setShortcut( m_globalAccel->shortcut( "global_show_all_notes" ) );
00709
00710 m_globalAccel->updateConnections();
00711 }
00712 else
00713 {
00714 KAction *action = actionCollection()->action( "new_note" );
00715 if ( action )
00716 action->setShortcut( 0 );
00717 action = actionCollection()->action( "new_note_clipboard" );
00718 if ( action )
00719 action->setShortcut( 0 );
00720 action = actionCollection()->action( "hide_all_notes" );
00721 if ( action )
00722 action->setShortcut( 0 );
00723 action = actionCollection()->action( "show_all_notes" );
00724 if ( action )
00725 action->setShortcut( 0 );
00726 }
00727 }
00728
00729 void KNotesApp::updateNetworkListener()
00730 {
00731 m_listener->close();
00732
00733 if ( KNotesGlobalConfig::receiveNotes() )
00734 {
00735 m_listener->setAddress( QString::number( KNotesGlobalConfig::port() ) );
00736 m_listener->bind();
00737 m_listener->listen();
00738 }
00739 }
00740
00741 void KNotesApp::updateStyle()
00742 {
00743 KNote::setStyle( KNotesGlobalConfig::style() );
00744
00745 QDictIterator<KNote> it( m_noteList );
00746 for ( ; it.current(); ++it )
00747 QApplication::postEvent( *it, new QEvent( QEvent::LayoutHint ) );
00748 }
00749
00750 #include "knotesapp.moc"