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/*
Copyright (C) 2001 Michael Jarrett <michaelj@corel.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <qwidget.h>
#include <qlayout.h>
#include <qpushbutton.h>
#include <kdialog.h>
#include <kurl.h>
#include <klocale.h>
#include "kdirselect.h"
#include "kdirselectdialog.h"
/**
* The constructor. Nothing out of the ordinary here.
*/
KDirSelectDialog::KDirSelectDialog(KURL &rootURL,
QWidget *parent, const char *name) : KDialog(parent, name, true)
{
setCaption(i18n("Directories"));
// Create buttons
QPushButton *okButton = new QPushButton(i18n("&OK"), this);
QPushButton *cancelButton = new QPushButton(i18n("&Cancel"), this);
okButton->setDefault(true);
connect(okButton, SIGNAL(pressed()), this, SLOT(accept()));
connect(cancelButton, SIGNAL(pressed()), this, SLOT(reject()));
// Create dir list
m_dirList = new KDirSelect(rootURL, this);
// Setup layouts
m_mainLayout = new QVBoxLayout(this, marginHint(), spacingHint());
m_mainLayout->addWidget(m_dirList, 1);
m_buttonLayout = new QHBoxLayout(spacingHint());
m_mainLayout->addLayout(m_buttonLayout);
m_buttonLayout->addStretch(1);
m_buttonLayout->addWidget(cancelButton);
m_buttonLayout->addWidget(okButton);
}
/**
* Deletes the layouts used in the dialog.
*/
KDirSelectDialog::~KDirSelectDialog()
{
// Deletes layout, which will delete child layouts
// The buttons will be killed by QWidget.
hide();
delete m_buttonLayout; m_buttonLayout = 0;
delete m_mainLayout; m_mainLayout = 0;
}
/**
* Returns the currently-selected URL, or a blank URL if none is selected.
* @return The currently-selected URL, if one was selected.
*/
KURL KDirSelectDialog::getURL()
{
return m_dirList->getSelectedURL();
}
/**
* Creates a KDirSelectDialog, and returns the result.
* @param root The root from which to start enumerating directories.
* The tree will display this directory and subdirectories of it.
* @return The URL selected, or an empty URL if the user cancelled
* or no URL was selected.
*/
KURL KDirSelectDialog::selectDirectory(KURL root, QWidget *parent)
{
KDirSelectDialog myDialog(root, parent, "kdirselectdialog");
if(myDialog.exec())
return myDialog.getURL();
else
return KURL();
}
#include "kdirselectdialog.moc"
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