kaddressbook Library API Documentation

incsearchwidget.cpp

00001 /*
00002     This file is part of KAddressBook.
00003     Copyright (c) 2002 Tobias Koenig <tokoe@kde.org>
00004 
00005     This program is free software; you can redistribute it and/or modify
00006     it under the terms of the GNU General Public License as published by
00007     the Free Software Foundation; either version 2 of the License, or
00008     (at your option) any later version.
00009 
00010     This program is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00013     GNU General Public License for more details.
00014 
00015     You should have received a copy of the GNU General Public License
00016     along with this program; if not, write to the Free Software
00017     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00018 
00019     As a special exception, permission is given to link this program
00020     with any edition of Qt, and distribute the resulting executable,
00021     without including the source code for Qt in the source distribution.
00022 */
00023 
00024 #include <qapplication.h>
00025 #include <qcombobox.h>
00026 #include <qlabel.h>
00027 #include <qlayout.h>
00028 #include <qtoolbutton.h>
00029 #include <qtooltip.h>
00030 #include <qwhatsthis.h>
00031 
00032 #include <kdialog.h>
00033 #include <kiconloader.h>
00034 #include <klineedit.h>
00035 #include <klocale.h>
00036 
00037 #include "incsearchwidget.h"
00038 
00039 IncSearchWidget::IncSearchWidget( QWidget *parent, const char *name )
00040     : QWidget( parent, name )
00041 {
00042   QHBoxLayout *layout = new QHBoxLayout( this, 2, KDialog::spacingHint() );
00043 
00044   QToolButton *button = new QToolButton( this );
00045   button->setSizePolicy( QSizePolicy::Minimum, QSizePolicy::Minimum );
00046   button->setPixmap( SmallIcon( QApplication::reverseLayout() ? "clear_left" : "locationbar_erase" ) );
00047   QToolTip::add( button, i18n( "Reset" ) );
00048   layout->addWidget( button );
00049 
00050   QLabel *label = new QLabel( i18n( "Search:" ), this, "kde toolbar widget" );
00051   label->setAlignment( QLabel::AlignVCenter | QLabel::AlignRight );
00052   layout->addWidget( label );
00053 
00054   mSearchText = new KLineEdit( this );
00055   mSearchText->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Preferred );
00056   QWhatsThis::add( mSearchText, i18n( "The incremental search<p>Enter some text here will start the search for the contact, which matches the search pattern best. The part of the contact, which will be used for matching, depends on the field selection." ) );
00057   label->setBuddy( mSearchText );
00058   layout->addWidget( mSearchText );
00059 
00060   label = new QLabel( i18n( "as in 'Search in:'", "&in:" ), this, "kde toolbar widget" );
00061   label->setAlignment( QLabel::AlignVCenter | QLabel::AlignRight );
00062   layout->addWidget( label );
00063 
00064   mFieldCombo = new QComboBox( false, this );
00065   layout->addWidget( mFieldCombo );
00066   label->setBuddy(mFieldCombo);
00067 
00068   QToolTip::add( mFieldCombo, i18n( "Select incremental search field" ) );
00069   QWhatsThis::add( mFieldCombo, i18n( "Here you can choose the field, which shall be used for incremental search." ) );
00070 
00071   connect( mSearchText, SIGNAL( textChanged( const QString& ) ),
00072            SLOT( announceDoSearch() ) );
00073   connect( mSearchText, SIGNAL( returnPressed() ),
00074            SLOT( announceDoSearch() ) );
00075   connect( mFieldCombo, SIGNAL( activated( const QString& ) ),
00076            SLOT( announceDoSearch() ) );
00077   connect( button, SIGNAL( clicked() ), SIGNAL( doReset() ) );
00078   connect( button, SIGNAL( clicked() ),
00079            mSearchText, SLOT( clear() ) );
00080   connect( button, SIGNAL( clicked() ),
00081            SLOT( announceDoSearch() ) );
00082 
00083   initFields();
00084 
00085   setFocusProxy( mSearchText );
00086 }
00087 
00088 IncSearchWidget::~IncSearchWidget()
00089 {
00090 }
00091 
00092 void IncSearchWidget::announceDoSearch()
00093 {
00094   emit doSearch( mSearchText->text() );
00095 }
00096 
00097 void IncSearchWidget::initFields()
00098 {
00099   mFieldList = KABC::Field::allFields();
00100 
00101   mFieldCombo->clear();
00102   mFieldCombo->insertItem( i18n( "All Fields" ) );
00103 
00104   KABC::Field::List::ConstIterator it;
00105   for ( it = mFieldList.begin(); it != mFieldList.end(); ++it )
00106     mFieldCombo->insertItem( (*it)->label() );
00107 
00108   announceDoSearch();
00109 }
00110 
00111 KABC::Field *IncSearchWidget::currentField() const
00112 {
00113   if ( mFieldCombo->currentItem() == -1 || mFieldCombo->currentItem() == 0 )
00114     return 0;  // for error or 'use all fields'
00115   else
00116     return mFieldList[ mFieldCombo->currentItem() - 1 ];
00117 }
00118 
00119 void IncSearchWidget::setCurrentItem( int pos )
00120 {
00121   mFieldCombo->setCurrentItem( pos );
00122 }
00123 
00124 int IncSearchWidget::currentItem() const
00125 {
00126   return mFieldCombo->currentItem();
00127 }
00128 
00129 #include "incsearchwidget.moc"
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This file is part of the documentation for kaddressbook Library Version 3.3.2.
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