kurlrequesterdlg.cpp
/* This file is part of the KDE libraries
Copyright (C) 2000 Wilco Greven <greven@kde.org>
library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
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., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <sys/stat.h>
#include <unistd.h>
#include <qlabel.h>
#include <qlayout.h>
#include <qstring.h>
#include <qtoolbutton.h>
#include <kaccel.h>
#include <kfiledialog.h>
#include <kglobal.h>
#include <kiconloader.h>
#include <klineedit.h>
#include <klocale.h>
#include <krecentdocument.h>
#include <kurl.h>
#include <kurlrequester.h>
#include "kurlrequesterdlg.h"
KURLRequesterDlg::KURLRequesterDlg( const QString& urlName, QWidget *parent,
const char *name, bool modal )
: KDialogBase( Plain, QString::null, Ok|Cancel|User1, Ok, parent, name,
modal, true, KStdGuiItem::clear() )
{
initDialog(i18n( "Location:" ), urlName);
}
KURLRequesterDlg::KURLRequesterDlg( const QString& urlName, const QString& _text, QWidget *parent, const char *name, bool modal )
: KDialogBase( Plain, QString::null, Ok|Cancel|User1, Ok, parent, name,
modal, true, KStdGuiItem::clear() )
{
initDialog(_text, urlName);
}
KURLRequesterDlg::~KURLRequesterDlg()
{
}
void KURLRequesterDlg::initDialog(const QString &text,const QString &urlName)
{
QVBoxLayout * topLayout = new QVBoxLayout( plainPage(), 0,
spacingHint() );
QLabel * label = new QLabel( text , plainPage() );
topLayout->addWidget( label );
urlRequester_ = new KURLRequester( urlName, plainPage(), "urlRequester" );
urlRequester_->setMinimumWidth( urlRequester_->sizeHint().width() * 3 );
topLayout->addWidget( urlRequester_ );
urlRequester_->setFocus();
connect( urlRequester_->lineEdit(), SIGNAL(textChanged(const QString&)),
SLOT(slotTextChanged(const QString&)) );
bool state = !urlName.isEmpty();
enableButtonOK( state );
enableButton( KDialogBase::User1, state );
/*
KFile::Mode mode = static_cast<KFile::Mode>( KFile::File |
KFile::ExistingOnly );
urlRequester_->setMode( mode );
*/
connect( this, SIGNAL( user1Clicked() ), SLOT( slotClear() ) );
}
void KURLRequesterDlg::slotTextChanged(const QString & text)
{
bool state = !text.stripWhiteSpace().isEmpty();
enableButtonOK( state );
enableButton( KDialogBase::User1, state );
}
void KURLRequesterDlg::slotClear()
{
urlRequester_->clear();
}
KURL KURLRequesterDlg::selectedURL() const
{
if ( result() == QDialog::Accepted )
return KURL::fromPathOrURL( urlRequester_->url() );
else
return KURL();
}
KURL KURLRequesterDlg::getURL(const QString& dir, QWidget *parent,
const QString& caption)
{
KURLRequesterDlg dlg(dir, parent, "filedialog", true);
dlg.setCaption(caption.isNull() ? i18n("Open") : caption);
dlg.exec();
const KURL& url = dlg.selectedURL();
if (url.isValid())
KRecentDocument::add(url);
return url;
}
KFileDialog * KURLRequesterDlg::fileDialog()
{
return urlRequester_->fileDialog();
}
KURLRequester * KURLRequesterDlg::urlRequester()
{
return urlRequester_;
}
#include "kurlrequesterdlg.moc"
// vim:ts=4:sw=4:tw=78
KURLRequesterDlg::~KURLRequesterDlg
~KURLRequesterDlg()
Destructs the dialog.
Definition: kurlrequesterdlg.cpp:57
KRecentDocument::add
static void add(const KURL &url)
Add a new item to the Recent Document menu.
Definition: krecentdocument.cpp:75
KURLRequesterDlg::urlRequester
KURLRequester * urlRequester()
Returns a pointer to the KURLRequester.
Definition: kurlrequesterdlg.cpp:128
KURLRequester::fileDialog
virtual KFileDialog * fileDialog() const
Definition: kurlrequester.cpp:340
KURLRequester::lineEdit
KLineEdit * lineEdit() const
Definition: kurlrequester.cpp:369
KFileDialog
Provides a user (and developer) friendly way to select files and directories.
Definition: kfiledialog.h:77
KURLRequesterDlg::selectedURL
KURL selectedURL() const
Returns the fully qualified filename.
Definition: kurlrequesterdlg.cpp:98
KURLRequesterDlg::getURL
static KURL getURL(const QString &url=QString::null, QWidget *parent=0, const QString &caption=QString::null)
Creates a modal dialog, executes it and returns the selected URL.
Definition: kurlrequesterdlg.cpp:107
KURLRequester
This class is a widget showing a lineedit and a button, which invokes a filedialog.
Definition: kurlrequester.h:56
KURLRequesterDlg
Dialog in which a user can enter a filename or url.
Definition: kurlrequesterdlg.h:38
KURLRequester::clear
void clear()
Clears the lineedit/combobox.
Definition: kurlrequester.cpp:364
KURLRequesterDlg::fileDialog
KFileDialog * fileDialog()
Returns a pointer to the file dialog used by the KURLRequester.
Definition: kurlrequesterdlg.cpp:123
KURLRequesterDlg::KURLRequesterDlg
KURLRequesterDlg(const QString &url, QWidget *parent, const char *name, bool modal=true)
Constructs a KURLRequesterDlg.
Definition: kurlrequesterdlg.cpp:42

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