From c0190e41f7f2e5fe30fa8556fa35f43950afbfdb Mon Sep 17 00:00:00 2001
From: adjam <adjam@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Sun, 3 May 2009 23:51:22 +0000
Subject: Importing recode (rekonq code). I'm sorry I coudn't perform this with
 gitsvn or tailor.. but I cannot lose all the evening just for this. And I
 need to sleep now..

git-svn-id: svn+ssh://svn.kde.org/home/kde/trunk/playground/network/rekonq@963146 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 src/findbar.cpp | 137 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100644 src/findbar.cpp

(limited to 'src/findbar.cpp')

diff --git a/src/findbar.cpp b/src/findbar.cpp
new file mode 100644
index 00000000..11d890c1
--- /dev/null
+++ b/src/findbar.cpp
@@ -0,0 +1,137 @@
+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (C) 2008-2009 by Andrea Diamantini <adjam7 at gmail dot com>
+*
+*
+* 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, 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.
+*
+* ============================================================ */
+
+
+// Self Includes
+#include "findbar.h"
+#include "findbar.moc"
+
+// KDE Includes
+#include <KLineEdit>
+#include <KAction>
+#include <KIcon>
+#include <KPushButton>
+#include <klocalizedstring.h>
+
+// Qt Includes
+#include <QtGui>
+
+
+FindBar::FindBar(KXmlGuiWindow *mainwindow)
+        : QWidget(mainwindow)
+        , m_lineEdit(new KLineEdit(this))
+        , m_matchCase(new QCheckBox(i18n("&Match case"), this))
+{
+    QHBoxLayout *layout = new QHBoxLayout;
+
+    // cosmetic
+    layout->setContentsMargins(2, 0, 2, 0);
+
+    // hide button
+    QToolButton *hideButton = new QToolButton(this);
+    hideButton->setAutoRaise(true);
+    hideButton->setIcon(KIcon("dialog-close"));
+    connect(hideButton, SIGNAL(clicked()), this, SLOT(hide()));
+    layout->addWidget(hideButton);
+    layout->setAlignment(hideButton, Qt::AlignLeft | Qt::AlignTop);
+
+    // label
+    QLabel *label = new QLabel(i18n("Find: "));
+    layout->addWidget(label);
+
+    // lineEdit, focusProxy
+    setFocusProxy(m_lineEdit);
+    m_lineEdit->setMaximumWidth(250);
+    connect(m_lineEdit, SIGNAL(textChanged(const QString &)), mainwindow, SLOT(slotFind(const QString &)));
+    layout->addWidget(m_lineEdit);
+
+    // buttons
+    KPushButton *findNext = new KPushButton(KIcon("go-down"), i18n("&Next"), this);
+    KPushButton *findPrev = new KPushButton(KIcon("go-up"), i18n("&Previous"), this);
+    connect(findNext, SIGNAL(clicked()), mainwindow, SLOT(slotFindNext()));
+    connect(findPrev, SIGNAL(clicked()), mainwindow, SLOT(slotFindPrevious()));
+    layout->addWidget(findNext);
+    layout->addWidget(findPrev);
+
+    // Case sensitivity. Deliberately set so this is off by default.
+    m_matchCase->setCheckState(Qt::Unchecked);
+    m_matchCase->setTristate(false);
+    layout->addWidget(m_matchCase);
+
+    // stretching widget on the left
+    layout->addStretch();
+
+    setLayout(layout);
+
+    // we start off hidden
+    hide();
+}
+
+
+FindBar::~FindBar()
+{
+}
+
+
+KLineEdit *FindBar::lineEdit() const
+{
+    return m_lineEdit;
+}
+
+
+bool FindBar::matchCase() const
+{
+    return m_matchCase->isChecked();
+}
+
+
+void FindBar::clear()
+{
+    m_lineEdit->setText(QString());
+}
+
+
+void FindBar::showFindBar()
+{
+    // show findbar if not visible
+    if (!isVisible())
+    {
+        show();
+    }
+    // set focus to findbar if user select showFindBar shortcut
+    m_lineEdit->setFocus();
+    m_lineEdit->selectAll();
+}
+
+
+void FindBar::keyPressEvent(QKeyEvent* event)
+{
+    if (event->key() == Qt::Key_Escape)
+    {
+        hide();
+        return;
+    }
+    if (event->key() == Qt::Key_Return && !m_lineEdit->text().isEmpty())
+    {
+        emit searchString(m_lineEdit->text());
+        return;
+    }
+    QWidget::keyPressEvent(event);
+}
+
-- 
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