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/***************************************************************************
qgsbusyindicatordialog.cpp
--------------------------
begin : Mar 27, 2013
copyright : (C) 2013 by Larry Shaffer
email : larrys at dakcarto dot com
***************************************************************************/
/***************************************************************************
* *
* 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 "qgsbusyindicatordialog.h"
#include <QDialog>
#include <QLayout>
#include <QLabel>
#include <QProgressBar>
QgsBusyIndicatorDialog::QgsBusyIndicatorDialog( const QString& message, QWidget* parent, Qt::WindowFlags fl )
: QDialog( parent, fl ), mMessage( QString( message ) ), mMsgLabel( 0 )
{
setWindowTitle( tr( "QGIS" ) );
setLayout( new QVBoxLayout() );
setWindowModality( Qt::WindowModal );
setMinimumWidth( 250 );
mMsgLabel = new QLabel( mMessage );
layout()->addWidget( mMsgLabel );
QProgressBar* pb = new QProgressBar();
pb->setMaximum( 0 ); // show as busy indicator
layout()->addWidget( pb );
if ( mMessage.isEmpty() )
{
mMsgLabel->hide();
}
}
QgsBusyIndicatorDialog::~QgsBusyIndicatorDialog()
{
}
void QgsBusyIndicatorDialog::setMessage( const QString& message )
{
if ( !message.isEmpty() )
{
mMessage = QString( message );
mMsgLabel->setText( mMessage );
mMsgLabel->show();
}
}
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