Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 141 insertions, 0 deletions

diff --git a/kviewshell/searchWidget.cpp b/kviewshell/searchWidget.cpp
new file mode 100644
index 00000000..7c4422e6
--- /dev/null
+++ b/kviewshell/searchWidget.cpp
@@ -0,0 +1,141 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Wilfried Huss                                   *
+ *   [email protected]                                                  *
+ *                                                                         *
+ *   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"