lyx_mirror/src/frontends/qt2/QShowFile.C

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/**
* \file QShowFile.C
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author John Levon
*
* Full author contact details are available in file CREDITS
*/
#include <config.h>
#ifdef __GNUG__
#pragma implementation
#endif
#include "ControlShowFile.h"
#include "gettext.h"
#include "QShowFile.h"
#include "QShowFileDialog.h"
#include "Qt2BC.h"
#include <qtextview.h>
#include <qpushbutton.h>
typedef Qt2CB<ControlShowFile, Qt2DB<QShowFileDialog> > base_class;
QShowFile::QShowFile()
: base_class(_("ShowFile"))
{
}
void QShowFile::build_dialog()
{
dialog_.reset(new QShowFileDialog(this));
bc().setCancel(dialog_->closePB);
}
void QShowFile::update_contents()
{
dialog_->setName(controller().getFileName().c_str());
string contents = controller().getFileContents();
if (contents.empty()) {
contents = "Error -> Cannot load file!";
}
dialog_->text->setText(contents.c_str());
}