/******************************************************************************** Copyright (C) 1992-$THISYEAR$ Trolltech AS. All rights reserved.**** This file is part of the $MODULE$ of the Qt Toolkit.**** $LICENSE$**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/void PreferencesBase::init(){    QFontDatabase fdb;    comboFamily->insertStringList( fdb.families() );    listElements->setCurrentItem( listElements->firstItem() );    currentElement = "";}void PreferencesBase::destroy(){}void PreferencesBase::colorClicked(){    QColor c = QColorDialog::getColor( currentStyle.color, this, "editor_getcolor_dlg" );    if ( c.isValid() ) {	currentStyle.color = c;	setColorPixmap( c );    }}void PreferencesBase::reInit(){    styles = Config::readStyles( path );    currentElement = "";    elementChanged( QString::fromLatin1("Comment") );    for ( int i = 0; i < comboFamily->count(); ++i ) {	if ( listElements->text( i ) == QString::fromLatin1("Comment") ) {	    listElements->setCurrentItem( i );	    break;	}    }    checkWordWrap->setChecked( Config::wordWrap( path ) );    checkCompletion->setChecked( Config::completion( path ) );    checkParenMatching->setChecked( Config::parenMatching( path ) );    spinTabSize->setValue( Config::indentTabSize( path ) );    spinIndentSize->setValue( Config::indentIndentSize( path ) );    checkKeepTabs->setChecked( Config::indentKeepTabs( path ) );    checkAutoIndent->setChecked( Config::indentAutoIndent( path ) );}void PreferencesBase::save(){    if ( !currentElement.isEmpty() ) {	styles.remove( currentElement );	styles.insert( currentElement, currentStyle );	currentElement = "";    }    QSettings settings;    Config::saveStyles( styles, path );    Config::setWordWrap( checkWordWrap->isChecked(), path );    Config::setCompletion( checkCompletion->isChecked(), path );    Config::setParenMatching( checkParenMatching->isChecked(), path );    Config::setIndentTabSize( spinTabSize->value(), path );    Config::setIndentIndentSize( spinIndentSize->value(), path );    Config::setIndentKeepTabs( checkKeepTabs->isChecked(), path );    Config::setIndentAutoIndent( checkAutoIndent->isChecked(), path );}void PreferencesBase::updatePreview(){    editPreview->setFont( currentStyle.font );    QPalette pal = editPreview->palette();    pal.setColor( QPalette::Active, QColorGroup::Text, currentStyle.color );    pal.setColor( QPalette::Active, QColorGroup::Foreground, currentStyle.color );    editPreview->setPalette( pal );}void PreferencesBase::boldChanged( bool b ){    currentStyle.font.setBold( b );    updatePreview();}void PreferencesBase::elementChanged( const QString &element ){    if ( !currentElement.isEmpty() ) {	styles.remove( currentElement );	styles.insert( currentElement, currentStyle );	currentElement = "";    }    QMap<QString, ConfigStyle>::Iterator it = styles.find( element );    if ( it == styles.end() )	return;    ConfigStyle s = *it;    currentStyle = s;    comboFamily->lineEdit()->setText( s.font.family() );    spinSize->setValue( s.font.pointSize() );    checkBold->setChecked( s.font.bold() );    checkItalic->setChecked( s.font.italic() );    checkUnderline->setChecked( s.font.underline() );    setColorPixmap( s.color );    currentElement = element;    updatePreview();}void PreferencesBase::familyChanged( const QString &f ){    QString oldFamily = currentStyle.font.family();    currentStyle.font.setFamily( f );    if ( currentElement == QString::fromLatin1("Standard") ) {	for ( QMap<QString, ConfigStyle>::Iterator it = styles.begin(); it != styles.end(); ++it ) {	    if ( (*it).font.family() == oldFamily )		(*it).font.setFamily( f );	}    }    updatePreview();}void PreferencesBase::italicChanged( bool b ){    currentStyle.font.setItalic( b );    updatePreview();}void PreferencesBase::setColorPixmap( const QColor &c ){    QPixmap pm( 20, 20 );    pm.fill( c );    buttonColor->setPixmap( pm );    updatePreview();}void PreferencesBase::setPath( const QString &p ){    path = p;}void PreferencesBase::sizeChanged( int s ){    int oldSize = currentStyle.font.pointSize();    currentStyle.font.setPointSize( s );    if ( currentElement == QString::fromLatin1("Standard") ) {	for ( QMap<QString, ConfigStyle>::Iterator it = styles.begin(); it != styles.end(); ++it ) {	    if ( (*it).font.pointSize() == oldSize )		(*it).font.setPointSize( s );	}    }    updatePreview();}void PreferencesBase::underlineChanged( bool b ){    currentStyle.font.setUnderline( b );    updatePreview();}