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195 lines
5.6 KiB
195 lines
5.6 KiB
/* This file is part of the KDE libraries
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Copyright (C) 1999 Preston Brown <pbrown@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <config.h>
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#include <tqvalidator.h>
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#include <tqpushbutton.h>
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#include <tqlineedit.h>
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#include <tqlabel.h>
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#include <tqlayout.h>
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#undef Unsorted // Required for --enable-final (tqdir.h)
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#include <tqfiledialog.h>
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#include <kbuttonbox.h>
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#include <tdelocale.h>
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#include <tdeapplication.h>
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#include <klineedit.h>
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#include <kstdguiitem.h>
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#include "klineeditdlg.h"
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KLineEditDlg::KLineEditDlg( const TQString&_text, const TQString& _value,
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TQWidget *parent )
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: KDialogBase( Plain, TQString::null, Ok|Cancel|User1, Ok, parent, 0L, true,
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true, KStdGuiItem::clear() )
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{
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TQVBoxLayout *topLayout = new TQVBoxLayout( plainPage(), 0, spacingHint() );
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TQLabel *label = new TQLabel(_text, plainPage() );
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topLayout->addWidget( label, 1 );
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edit = new KLineEdit( plainPage(), 0L );
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edit->setMinimumWidth(edit->sizeHint().width() * 3);
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label->setBuddy(edit); // please "scheck" style
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// connect( edit, TQT_SIGNAL(returnPressed()), TQT_SLOT(accept()) );
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connect( edit, TQT_SIGNAL(textChanged(const TQString&)),
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TQT_SLOT(slotTextChanged(const TQString&)) );
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topLayout->addWidget( edit, 1 );
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connect( this, TQT_SIGNAL(user1Clicked()), this, TQT_SLOT(slotClear()) );
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edit->setText( _value );
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if ( _value.isEmpty() )
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{
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enableButtonOK( false );
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enableButton(KDialogBase::User1, false);
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}
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edit->setSelection(0, edit->text().length());
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edit->setFocus();
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}
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#if 0
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KLineEditDlg::KLineEditDlg( const TQString&_text, const TQString& _value,
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TQWidget *parent, bool _file_mode )
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: TQDialog( parent, 0L, true )
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{
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TQGridLayout *layout = new TQGridLayout(this, 4, 3, 10);
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TQLabel *label = new TQLabel(_text, this);
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layout->addWidget(label, 0, 0, AlignLeft);
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edit = new KLineEdit( this, 0L );
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edit->setMinimumWidth(edit->sizeHint().width() * 3);
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connect( edit, TQT_SIGNAL(returnPressed()), TQT_SLOT(accept()) );
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if ( _file_mode ) {
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completion = new KURLCompletion();
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edit->setCompletionObject( completion );
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edit->setAutoDeleteCompletionObject( true );
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} else
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completion = 0L;
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layout->addMultiCellWidget(edit, 1, 1, 0, _file_mode ? 1 : 2);
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layout->setColStretch(1, 1);
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if (_file_mode) {
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TQPushButton *browse = new TQPushButton(i18n("&Browse..."), this);
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layout->addWidget(browse, 1, 2, AlignCenter);
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connect(browse, TQT_SIGNAL(clicked()),
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TQT_SLOT(slotBrowse()));
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}
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TQFrame *hLine = new TQFrame(this);
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hLine->setFrameStyle(TQFrame::Sunken|TQFrame::HLine);
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layout->addMultiCellWidget(hLine, 2, 2, 0, 2);
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KButtonBox *bBox = new KButtonBox(this);
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layout->addMultiCellWidget(bBox, 3, 3, 0, 2);
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TQPushButton *ok = bBox->addButton(KStdGuiItem::ok());
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ok->setDefault(true);
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connect( ok, TQT_SIGNAL(clicked()), TQT_SLOT(accept()));
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bBox->addStretch(1);
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TQPushButton *clear = bBox->addButton(KStdGuiItem::clear());
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connect( clear, TQT_SIGNAL(clicked()), TQT_SLOT(slotClear()));
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bBox->addStretch(1);
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TQPushButton *cancel = bBox->addButton(KStdGuiItem::cancel());
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connect( cancel, TQT_SIGNAL(clicked()), TQT_SLOT(reject()));
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bBox->layout();
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layout->activate();
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edit->setText( _value );
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edit->setSelection(0, edit->text().length());
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edit->setFocus();
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}
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#endif
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KLineEditDlg::~KLineEditDlg()
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{
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}
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void KLineEditDlg::slotClear()
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{
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edit->setText(TQString::null);
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}
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void KLineEditDlg::slotTextChanged(const TQString &text)
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{
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bool on;
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if ( edit->validator() ) {
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TQString str = edit->text();
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int index = edit->cursorPosition();
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on = ( edit->validator()->validate( str, index )
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== TQValidator::Acceptable );
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} else {
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on = !text.isEmpty();
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}
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enableButtonOK( on );
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enableButton(KDialogBase::User1, text.length());
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}
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TQString KLineEditDlg::text() const
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{
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return edit->text();
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}
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TQString KLineEditDlg::getText(const TQString &_text, const TQString& _value,
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bool *ok, TQWidget *parent, TQValidator *_validator )
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{
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KLineEditDlg dlg(_text, _value, parent );
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dlg.lineEdit()->setValidator( _validator );
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dlg.slotTextChanged( _value ); // trigger validation
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bool ok_ = dlg.exec() == TQDialog::Accepted;
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if ( ok )
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*ok = ok_;
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if ( ok_ )
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return dlg.text();
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return TQString::null;
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}
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TQString KLineEditDlg::getText(const TQString &_caption, const TQString &_text,
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const TQString& _value,
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bool *ok, TQWidget *parent, TQValidator *_validator )
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{
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KLineEditDlg dlg( _text, _value, parent );
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dlg.setCaption( _caption );
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dlg.lineEdit()->setValidator( _validator );
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dlg.slotTextChanged( _value ); // trigger validation
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bool ok_ = dlg.exec() == TQDialog::Accepted;
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if ( ok )
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*ok = ok_;
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if ( ok_ )
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return dlg.text();
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return TQString::null;
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}
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void KLineEditDlg::virtual_hook( int id, void* data )
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{ KDialogBase::virtual_hook( id, data ); }
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#include "klineeditdlg.moc"
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