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/*
**************************************************************************
description
--------------------
copyright : (C) 2002 by Andreas Zehender
email : zehender@kde.org
**************************************************************************
**************************************************************************
* *
* 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. *
* *
**************************************************************************/
#include "pmtextedit.h"
#include "pmtext.h"
#include "pmvectoredit.h"
#include "pmlineedits.h"
#include <qlayout.h>
#include <qlabel.h>
#include <qlineedit.h>
#include <qpushbutton.h>
#include <klocale.h>
#include <kiconloader.h>
#include <kfiledialog.h>
PMTextEdit::PMTextEdit( QWidget* parent, const char* name )
: Base( parent, name )
{
m_pDisplayedObject = 0;
}
void PMTextEdit::createTopWidgets( )
{
Base::createTopWidgets( );
QHBoxLayout* hl = new QHBoxLayout( topLayout( ) );
hl->addWidget( new QLabel( i18n( "Font:" ), this ) );
m_pFont = new QLineEdit( this );
hl->addWidget( m_pFont );
m_pChooseFont = new QPushButton( this );
m_pChooseFont->setPixmap( SmallIcon( "fileopen" ) );
hl->addWidget( m_pChooseFont );
hl = new QHBoxLayout( topLayout( ) );
hl->addWidget( new QLabel( i18n( "Text:" ), this ) );
m_pText = new QLineEdit( this );
hl->addWidget( m_pText );
hl = new QHBoxLayout( topLayout( ) );
hl->addWidget( new QLabel( i18n( "Thickness:" ), this ) );
m_pThickness = new PMFloatEdit( this );
hl->addWidget( m_pThickness );
hl->addStretch( 1 );
hl = new QHBoxLayout( topLayout( ) );
hl->addWidget( new QLabel( i18n( "Offset:" ), this ) );
m_pOffset = new PMVectorEdit( "x", "y", this );
hl->addWidget( m_pOffset );
connect( m_pFont, SIGNAL( textChanged( const QString& ) ),
SLOT( slotTextChanged( const QString& ) ) );
connect( m_pChooseFont, SIGNAL( clicked( ) ),
SLOT( slotChooseFont( ) ) );
connect( m_pText, SIGNAL( textChanged( const QString& ) ),
SLOT( slotTextChanged( const QString& ) ) );
connect( m_pThickness, SIGNAL( dataChanged( ) ),
SIGNAL( dataChanged( ) ) );
connect( m_pOffset, SIGNAL( dataChanged( ) ),
SIGNAL( dataChanged( ) ) );
}
void PMTextEdit::displayObject( PMObject* o )
{
if( o->isA( "Text" ) )
{
bool readOnly = o->isReadOnly( );
m_pDisplayedObject = ( PMText* ) o;
m_pFont->setText( m_pDisplayedObject->font( ) );
m_pText->setText( m_pDisplayedObject->text( ) );
m_pThickness->setValue( m_pDisplayedObject->thickness( ) );
m_pOffset->setVector( m_pDisplayedObject->offset( ) );
m_pFont->setReadOnly( readOnly );
m_pChooseFont->setEnabled( !readOnly );
m_pText->setReadOnly( readOnly );
m_pThickness->setReadOnly( readOnly );
m_pOffset->setReadOnly( readOnly );
Base::displayObject( o );
}
else
kdError( PMArea ) << "PMTextEdit: Can't display object\n";
}
void PMTextEdit::saveContents( )
{
if( m_pDisplayedObject )
{
Base::saveContents( );
m_pDisplayedObject->setFont( m_pFont->text( ) );
m_pDisplayedObject->setText( m_pText->text( ) );
m_pDisplayedObject->setThickness( m_pThickness->value( ) );
m_pDisplayedObject->setOffset( m_pOffset->vector( ) );
}
}
bool PMTextEdit::isDataValid( )
{
if( m_pThickness->isDataValid( ) )
if( m_pOffset->isDataValid( ) )
return Base::isDataValid( );
return false;
}
void PMTextEdit::slotTextChanged( const QString& )
{
emit dataChanged( );
}
void PMTextEdit::slotChooseFont( )
{
QString str = KFileDialog::getOpenFileName( QString::null, QString::null );
if( !str.isEmpty() )
{
m_pFont->setText( str );
emit dataChanged( );
}
}
#include "pmtextedit.moc"
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