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/***************************************************************************
* Copyright (C) 2005 by Wilfried Huss *
* Wilfried.Huss@gmx.at *
* *
* 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. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include <config.h>
#include <qlabel.h>
#include <qpushbutton.h>
#include <qcheckbox.h>
#include <qlayout.h>
#include <qtooltip.h>
#include <qwhatsthis.h>
#include <kdebug.h>
#include <kiconloader.h>
#include <kglobalsettings.h>
#include <klocale.h>
#include <klineedit.h>
#include "searchWidget.h"
SearchWidget::SearchWidget(QWidget* parent, const char* name, WFlags fl)
: QWidget(parent, name, fl)
{
setName("SearchWidget");
setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
layout = new QHBoxLayout(this, 4, 6, "SearchWidgetLayout");
stopButton = new QPushButton(this, "stopButton");
stopButton->setPixmap(KGlobal::iconLoader()->loadIcon("stop", KIcon::Small, KIcon::SizeSmall));
layout->addWidget(stopButton);
searchLabel = new QLabel(this, "searchLabel");
searchLabel->setText(i18n("Search:"));
layout->addWidget(searchLabel);
searchText = new KLineEdit(this, "searchText");
layout->addWidget(searchText);
searchLabel->setBuddy(searchText);
findPrevButton = new QPushButton(this, "findPrevButton");
findPrevButton->setPixmap(KGlobal::iconLoader()->loadIcon("back", KIcon::NoGroup, KIcon::SizeSmall));
QToolTip::add(findPrevButton, i18n("Find previous"));
layout->addWidget(findPrevButton);
findNextButton = new QPushButton(this, "findNextButton");
findNextButton->setPixmap(KGlobal::iconLoader()->loadIcon("forward", KIcon::NoGroup, KIcon::SizeSmall));
QToolTip::add(findNextButton, i18n("Find next"));
layout->addWidget(findNextButton);
caseSensitiveCheckBox = new QCheckBox(this, "caseSensitiveCheckBox");
caseSensitiveCheckBox->setText(i18n("Case sensitive"));
layout->addWidget(caseSensitiveCheckBox);
connect(stopButton, SIGNAL(clicked()), this, SIGNAL(stopSearch()));
connect(findNextButton, SIGNAL(clicked()), this, SIGNAL(findNextText()));
connect(findPrevButton, SIGNAL(clicked()), this, SIGNAL(findPrevText()));
connect(searchText, SIGNAL(textChanged(const QString&)), this, SLOT(textChanged()));
textChanged();
}
SearchWidget::~SearchWidget()
{
}
QString SearchWidget::getText() const
{
return searchText->text();
}
bool SearchWidget::caseSensitive() const
{
return caseSensitiveCheckBox->isChecked();
}
void SearchWidget::textChanged()
{
bool empty = searchText->text().isEmpty();
findNextButton->setDisabled(empty);
findPrevButton->setDisabled(empty);
emit searchEnabled(!empty);
}
void SearchWidget::show()
{
searchText->setEnabled(true);
searchText->selectAll();
QWidget::show();
emit searchEnabled(!searchText->text().isEmpty());
}
void SearchWidget::hide()
{
searchText->setEnabled(false);
QWidget::hide();
}
void SearchWidget::setFocus()
{
searchText->setFocus();
}
void SearchWidget::keyPressEvent(QKeyEvent* e)
{
if (e->key() == Qt::Key_Escape)
emit stopSearch();
if (e->key() == Qt::Key_Return || e->key() == Qt::Key_Enter)
{
if (e->state() == Qt::ShiftButton)
emit findPrevText();
else
emit findNextText();
}
}
#include "searchWidget.moc"
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