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#include "filechooser.h"
#include <qlineedit.h>
#include <qpushbutton.h>
#include <qfiledialog.h>
#include <qlayout.h>
FileChooser::FileChooser( QWidget *parent, const char *name )
: QWidget( parent, name ), md( File )
{
QHBoxLayout *layout = new QHBoxLayout( this );
layout->setMargin( 0 );
lineEdit = new QLineEdit( this, "filechooser_lineedit" );
layout->addWidget( lineEdit );
connect( lineEdit, SIGNAL( textChanged( const QString & ) ),
this, SIGNAL( fileNameChanged( const QString & ) ) );
button = new QPushButton( "...", this, "filechooser_button" );
button->setFixedWidth( button->fontMetrics().width( " ... " ) );
layout->addWidget( button );
connect( button, SIGNAL( clicked() ),
this, SLOT( chooseFile() ) );
setFocusProxy( lineEdit );
}
void FileChooser::setMode( Mode m )
{
md = m;
}
FileChooser::Mode FileChooser::mode() const
{
return md;
}
void FileChooser::setFileName( const QString &fn )
{
lineEdit->setText( fn );
}
QString FileChooser::fileName() const
{
return lineEdit->text();
}
void FileChooser::chooseFile()
{
QString fn;
if ( mode() == File )
fn = QFileDialog::getOpenFileName( lineEdit->text(), QString::null, this );
else
fn = QFileDialog::getExistingDirectory( lineEdit->text(),this );
if ( !fn.isEmpty() ) {
lineEdit->setText( fn );
emit fileNameChanged( fn );
}
}
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