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/* This file is part of the KDE libraries
Copyright (C) 1999 Preston Brown <pbrown@kde.org>
This 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 <config.h>
#include <tqvalidator.h>
#include <tqpushbutton.h>
#include <tqlineedit.h>
#include <tqlabel.h>
#include <tqlayout.h>
#undef Unsorted // Required for --enable-final (tqdir.h)
#include <tqfiledialog.h>
#include <kbuttonbox.h>
#include <klocale.h>
#include <kapplication.h>
#include <klineedit.h>
#include <kstdguiitem.h>
#include "klineeditdlg.h"
KLineEditDlg::KLineEditDlg( const TQString&_text, const TQString& _value,
TQWidget *parent )
: KDialogBase( Plain, TQString::null, Ok|Cancel|User1, Ok, parent, 0L, true,
true, KStdGuiItem::clear() )
{
TQVBoxLayout *topLayout = new TQVBoxLayout( plainPage(), 0, spacingHint() );
TQLabel *label = new TQLabel(_text, plainPage() );
topLayout->addWidget( label, 1 );
edit = new KLineEdit( plainPage(), 0L );
edit->setMinimumWidth(edit->sizeHint().width() * 3);
label->setBuddy(edit); // please "scheck" style
// connect( edit, TQT_SIGNAL(returnPressed()), TQT_SLOT(accept()) );
connect( edit, TQT_SIGNAL(textChanged(const TQString&)),
TQT_SLOT(slotTextChanged(const TQString&)) );
topLayout->addWidget( edit, 1 );
connect( this, TQT_SIGNAL(user1Clicked()), this, TQT_SLOT(slotClear()) );
edit->setText( _value );
if ( _value.isEmpty() )
{
enableButtonOK( false );
enableButton(KDialogBase::User1, false);
}
edit->setSelection(0, edit->text().length());
edit->setFocus();
}
#if 0
KLineEditDlg::KLineEditDlg( const TQString&_text, const TQString& _value,
TQWidget *parent, bool _file_mode )
: TQDialog( parent, 0L, true )
{
TQGridLayout *layout = new TQGridLayout(this, 4, 3, 10);
TQLabel *label = new TQLabel(_text, this);
layout->addWidget(label, 0, 0, AlignLeft);
edit = new KLineEdit( this, 0L );
edit->setMinimumWidth(edit->sizeHint().width() * 3);
connect( edit, TQT_SIGNAL(returnPressed()), TQT_SLOT(accept()) );
if ( _file_mode ) {
completion = new KURLCompletion();
edit->setCompletionObject( completion );
edit->setAutoDeleteCompletionObject( true );
} else
completion = 0L;
layout->addMultiCellWidget(edit, 1, 1, 0, _file_mode ? 1 : 2);
layout->setColStretch(1, 1);
if (_file_mode) {
TQPushButton *browse = new TQPushButton(i18n("&Browse..."), this);
layout->addWidget(browse, 1, 2, AlignCenter);
connect(browse, TQT_SIGNAL(clicked()),
TQT_SLOT(slotBrowse()));
}
TQFrame *hLine = new TQFrame(this);
hLine->setFrameStyle(TQFrame::Sunken|TQFrame::HLine);
layout->addMultiCellWidget(hLine, 2, 2, 0, 2);
KButtonBox *bBox = new KButtonBox(this);
layout->addMultiCellWidget(bBox, 3, 3, 0, 2);
TQPushButton *ok = bBox->addButton(KStdGuiItem::ok());
ok->setDefault(true);
connect( ok, TQT_SIGNAL(clicked()), TQT_SLOT(accept()));
bBox->addStretch(1);
TQPushButton *clear = bBox->addButton(KStdGuiItem::clear());
connect( clear, TQT_SIGNAL(clicked()), TQT_SLOT(slotClear()));
bBox->addStretch(1);
TQPushButton *cancel = bBox->addButton(KStdGuiItem::cancel());
connect( cancel, TQT_SIGNAL(clicked()), TQT_SLOT(reject()));
bBox->layout();
layout->activate();
edit->setText( _value );
edit->setSelection(0, edit->text().length());
edit->setFocus();
}
#endif
KLineEditDlg::~KLineEditDlg()
{
}
void KLineEditDlg::slotClear()
{
edit->setText(TQString::null);
}
void KLineEditDlg::slotTextChanged(const TQString &text)
{
bool on;
if ( edit->validator() ) {
TQString str = edit->text();
int index = edit->cursorPosition();
on = ( edit->validator()->validate( str, index )
== TQValidator::Acceptable );
} else {
on = !text.isEmpty();
}
enableButtonOK( on );
enableButton(KDialogBase::User1, text.length());
}
TQString KLineEditDlg::text() const
{
return edit->text();
}
TQString KLineEditDlg::getText(const TQString &_text, const TQString& _value,
bool *ok, TQWidget *parent, TQValidator *_validator )
{
KLineEditDlg dlg(_text, _value, parent );
dlg.lineEdit()->setValidator( _validator );
dlg.slotTextChanged( _value ); // trigger validation
bool ok_ = dlg.exec() == TQDialog::Accepted;
if ( ok )
*ok = ok_;
if ( ok_ )
return dlg.text();
return TQString::null;
}
TQString KLineEditDlg::getText(const TQString &_caption, const TQString &_text,
const TQString& _value,
bool *ok, TQWidget *parent, TQValidator *_validator )
{
KLineEditDlg dlg( _text, _value, parent );
dlg.setCaption( _caption );
dlg.lineEdit()->setValidator( _validator );
dlg.slotTextChanged( _value ); // trigger validation
bool ok_ = dlg.exec() == TQDialog::Accepted;
if ( ok )
*ok = ok_;
if ( ok_ )
return dlg.text();
return TQString::null;
}
void KLineEditDlg::virtual_hook( int id, void* data )
{ KDialogBase::virtual_hook( id, data ); }
#include "klineeditdlg.moc"
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