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137 lines
4.1 KiB
137 lines
4.1 KiB
/* -*- mode: C++; c-file-style: "gnu" -*-
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regexplineedit.cpp
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This file is part of KMail, the KDE mail client.
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Copyright (c) 2004 Ingo Kloecker <kloecker@kde.org>
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KMail is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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KMail is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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In addition, as a special exception, the copyright holders give
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permission to link the code of this program with any edition of
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the Qt library by Trolltech AS, Norway (or with modified versions
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of Qt that use the same license as Qt), and distribute linked
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combinations including the two. You must obey the GNU General
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Public License in all respects for all of the code used other than
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Qt. If you modify this file, you may extend this exception to
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your version of the file, but you are not obligated to do so. If
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you do not wish to do so, delete this exception statement from
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your version.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "regexplineedit.h"
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#include <klocale.h>
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#include <klineedit.h>
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#include <kparts/componentfactory.h>
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#include <kregexpeditorinterface.h>
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#include <kdialog.h>
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#include <qlayout.h>
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#include <qstring.h>
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#include <qpushbutton.h>
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#include <qdialog.h>
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namespace KMail {
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RegExpLineEdit::RegExpLineEdit( QWidget *parent, const char *name )
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: QWidget( parent, name ),
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mLineEdit( 0 ),
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mRegExpEditButton( 0 ),
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mRegExpEditDialog( 0 )
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{
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initWidget();
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}
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RegExpLineEdit::RegExpLineEdit( const QString &str, QWidget *parent,
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const char *name )
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: QWidget( parent, name ),
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mLineEdit( 0 ),
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mRegExpEditButton( 0 ),
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mRegExpEditDialog( 0 )
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{
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initWidget( str );
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}
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void RegExpLineEdit::initWidget( const QString &str )
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{
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QHBoxLayout * hlay = new QHBoxLayout( this, 0, KDialog::spacingHint() );
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mLineEdit = new KLineEdit( str, this );
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setFocusProxy( mLineEdit );
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hlay->addWidget( mLineEdit );
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connect( mLineEdit, SIGNAL( textChanged( const QString & ) ),
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this, SIGNAL( textChanged( const QString & ) ) );
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if( !KTrader::self()->query("KRegExpEditor/KRegExpEditor").isEmpty() ) {
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mRegExpEditButton = new QPushButton( i18n("Edit..."), this,
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"mRegExpEditButton" );
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mRegExpEditButton->setSizePolicy( QSizePolicy::Minimum,
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QSizePolicy::Fixed );
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hlay->addWidget( mRegExpEditButton );
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connect( mRegExpEditButton, SIGNAL( clicked() ),
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this, SLOT( slotEditRegExp() ) );
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}
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}
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void RegExpLineEdit::clear()
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{
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mLineEdit->clear();
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}
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QString RegExpLineEdit::text() const
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{
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return mLineEdit->text();
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}
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void RegExpLineEdit::setText( const QString & str )
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{
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mLineEdit->setText( str );
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}
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void RegExpLineEdit::showEditButton( bool show )
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{
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if ( !mRegExpEditButton )
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return;
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if ( show )
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mRegExpEditButton->show();
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else
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mRegExpEditButton->hide();
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}
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void RegExpLineEdit::slotEditRegExp()
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{
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if ( !mRegExpEditDialog )
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mRegExpEditDialog = KParts::ComponentFactory::createInstanceFromQuery<QDialog>( "KRegExpEditor/KRegExpEditor", QString::null, this );
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KRegExpEditorInterface *iface =
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static_cast<KRegExpEditorInterface *>( mRegExpEditDialog->qt_cast( "KRegExpEditorInterface" ) );
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if( iface ) {
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iface->setRegExp( mLineEdit->text() );
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if( mRegExpEditDialog->exec() == QDialog::Accepted )
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mLineEdit->setText( iface->regExp() );
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}
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}
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} // namespace KMail
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#include "regexplineedit.moc"
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