view widgets/BrowseLineEdit.cpp @ 282:d9319859a4cf tip

(none)

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

/*	Sound Access	
		EASAIER client application.	
		Silogic 2007. Laure Bajard. 
	
	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.  See the file    
	COPYING included with this distribution for more information.
*/

#include <QFileDialog>
#include <QMessageBox>
#include <QHBoxLayout>

#include "BrowseLineEdit.h"

BrowseLineEdit::BrowseLineEdit(void) : QWidget()
{
	QHBoxLayout *mainLayout = new QHBoxLayout;
	mainLayout->setSpacing(0);
	mainLayout->setMargin(0);

	m_lineEdit = new QLineEdit();
	m_browseButton = new QPushButton(tr("&Browse..."));

	connect(m_lineEdit, SIGNAL(textChanged(const QString &)), this, SIGNAL(textChanged(const QString &)));

	connect(m_browseButton, SIGNAL(clicked()), this, SLOT(browse()));

	mainLayout->addWidget(m_lineEdit);
	mainLayout->addSpacing(10);
	mainLayout->addWidget(m_browseButton);
	
	setLayout(mainLayout);

}

BrowseLineEdit::~BrowseLineEdit(void)
{
}

void BrowseLineEdit::browse()
{
	QString curPath = m_lineEdit->text();

	QString path = QFileDialog::getOpenFileName(this, tr("Select file"), curPath);

	if (path.isEmpty()) return;

    if (!(QFileInfo(path).exists() &&
				QFileInfo(path).isFile() &&
				QFileInfo(path).isReadable())) 
	{
		QMessageBox::critical(this, tr("Failed to open file"), tr("File \"%1\" does not exist or is not a readable file").arg(path));
		return;
	}

	m_lineEdit->setText(path);

}