| -rw-r--r-- | kaddressbook/jumpbuttonbar.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kaddressbook/jumpbuttonbar.cpp b/kaddressbook/jumpbuttonbar.cpp index ee5b44e..184d516 100644 --- a/kaddressbook/jumpbuttonbar.cpp +++ b/kaddressbook/jumpbuttonbar.cpp @@ -1,232 +1,233 @@ /* This file is part of KAddressBook. Copyright (c) 2002 Mike Pilone <mpilone@slac.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. As a special exception, permission is given to link this program with any edition of Qt, and distribute the resulting executable, without including the source code for Qt in the source distribution. */ #include <qevent.h> #include <qlayout.h> #include <qpushbutton.h> #include <qstring.h> #include <qtl.h> #include <qapplication.h> #include <kabc/addressbook.h> #include <kabc/field.h> #include <kdebug.h> #include <klocale.h> #include "kabcore.h" #include "jumpbuttonbar.h" class JumpButton : public QPushButton { public: JumpButton( const QString &text, QWidget *parent, const QString &character ); void setCharacter( const QString &character ); QString character() const; private: QString mCharacter; }; JumpButton::JumpButton( const QString &text, QWidget *parent, const QString &character ) : QPushButton( text, parent ) { mCharacter = character; } void JumpButton::setCharacter( const QString &character ) { mCharacter = character; setText(mCharacter.upper() ); } QString JumpButton::character() const { return mCharacter; } JumpButtonBar::JumpButtonBar( KABCore *core, QWidget *parent, const char *name ) : QWidget( parent, name ), mCore( core ) { if ( QApplication::desktop()->width() < 480 ) mButtonLayout = new QGridLayout( this, 2, 14 ); else mButtonLayout = new QGridLayout( this, 1, 28 ); mButtonLayout->setAlignment( Qt::AlignTop ); recreateButtons(); } JumpButtonBar::~JumpButtonBar() { } QSizePolicy JumpButtonBar::sizePolicy() const { #ifndef KAB_EMBEDDED return QSizePolicy( QSizePolicy::Maximum, QSizePolicy::Minimum, QSizePolicy::Vertically ); #else //KAB_EMBEDDED return QSizePolicy( QSizePolicy::Maximum, QSizePolicy::Minimum); #endif //KAB_EMBEDDED } void JumpButtonBar::letterClicked() { JumpButton *button = (JumpButton*)sender(); QString character = button->character(); if ( !character.isNull() ) emit jumpToLetter( character ); } void JumpButtonBar::recreateButtons() { // the easiest way to remove all buttons ;) //mButtons.setAutoDelete( true ); //mButtons.clear(); //mButtons.setAutoDelete( false ); mCharacters.clear(); QString character; KABC::AddressBook *ab = mCore->addressBook(); KABC::AddressBook::Iterator it; KABC::Field *field = mCore->currentSearchField(); if ( field ) { setEnabled( true ); } else { setEnabled( false ); return; } for ( it = ab->begin(); it != ab->end(); ++it ) { if ( !field->value( *it ).isEmpty() ) character = field->value( *it )[ 0 ].lower(); + if ( character != "!" ) if ( !character.isEmpty() && !mCharacters.contains( character ) ) mCharacters.append( character ); } if ( mCharacters.count() == 0 ) { setEnabled( false ); return; } int maxRows = mCharacters.count() / 2; // we use 2 columns if ( mCharacters.count() % 2 ) maxRows++; int fixwid = 20; sortListLocaleAware( mCharacters ); bool skip2 = false; int skipcount = 0; int maxHei = 25; if ( QApplication::desktop()->width() < 480 && mCharacters.count() > 13) { skipcount = mCharacters.count()-13; maxHei = (QApplication::desktop()->height()-65)/13; } else { fixwid = 30; if ( mCharacters.count() > 20 ) skipcount = mCharacters.count()- 20; maxHei = (QApplication::desktop()->height()-120)/(mCharacters.count()-skipcount); } maxRows = 28; bool skipcurrent = false; bool state = isUpdatesEnabled(); setUpdatesEnabled( false ); //qDebug("cc %d ",mCharacters.count() ); JumpButton *button; int row = 0, col = 0; JumpButton* cur = mButtons.first(); for ( uint i = 0; i < mCharacters.count(); ++i ) { if ( skipcount > 0 && skipcurrent ) { --skipcount; } else { if ( cur ) { button = cur ; cur = mButtons.next(); button->setCharacter(mCharacters[ i ]); } else { button = new JumpButton( mCharacters[ i ].upper(), this, mCharacters[ i ] ); button->setFixedWidth( fixwid ); mButtons.append( button ); connect( button, SIGNAL( clicked() ), this, SLOT( letterClicked() ) ); mButtonLayout->addWidget( button, row, col ); } button->setMaximumHeight( maxHei ); button->show(); if ( col == maxRows ) { row = 0; col++; } else row++; } skipcurrent = !skipcurrent; } while ( cur ) { cur->hide(); cur = mButtons.next(); } mButtonLayout->activate(); setUpdatesEnabled( state ); update(); } void JumpButtonBar::sortListLocaleAware( QStringList &list ) { QStringList::Iterator beginIt = list.begin(); QStringList::Iterator endIt = list.end(); --endIt; if ( beginIt == endIt ) // don't need sorting return; QStringList::Iterator walkBackIt = endIt; while ( beginIt != endIt ) { QStringList::Iterator j1 = list.begin(); QStringList::Iterator j2 = j1; ++j2; while ( j1 != walkBackIt ) { #ifndef KAB_EMBEDDED if ( QString::localeAwareCompare( *j2, *j1 ) < 0 ) #else //KAB_EMBEDDED if ( QString::compare( *j2, *j1 ) < 0 ) #endif //KAB_EMBEDDED qSwap( *j1, *j2 ); ++j1; ++j2; } ++beginIt; --walkBackIt; } } #ifndef KAB_EMBEDDED #include "jumpbuttonbar.moc" #endif //KAB_EMBEDDED |