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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef URLLINEEDIT_H
#define URLLINEEDIT_H
#include <QtCore/QUrl>
#include <QtGui/QWidget>
#include <QtGui/QStyleOptionFrame>
QT_BEGIN_NAMESPACE
class QLineEdit;
QT_END_NAMESPACE
class ClearButton;
class ExLineEdit : public QWidget
{
Q_OBJECT
public:
ExLineEdit(QWidget *parent = 0);
inline QLineEdit *lineEdit() const { return m_lineEdit; }
void setLeftWidget(QWidget *widget);
QWidget *leftWidget() const;
QSize sizeHint() const;
QVariant inputMethodQuery(Qt::InputMethodQuery property) const;
protected:
void focusInEvent(QFocusEvent *event);
void focusOutEvent(QFocusEvent *event);
void keyPressEvent(QKeyEvent *event);
void paintEvent(QPaintEvent *event);
void resizeEvent(QResizeEvent *event);
void inputMethodEvent(QInputMethodEvent *e);
bool event(QEvent *event);
protected:
void updateGeometries();
void initStyleOption(QStyleOptionFrameV2 *option) const;
QWidget *m_leftWidget;
QLineEdit *m_lineEdit;
ClearButton *m_clearButton;
};
class UrlIconLabel;
class WebView;
class UrlLineEdit : public ExLineEdit
{
Q_OBJECT
public:
UrlLineEdit(QWidget *parent = 0);
void setWebView(WebView *webView);
protected:
void paintEvent(QPaintEvent *event);
void focusOutEvent(QFocusEvent *event);
private slots:
void webViewUrlChanged(const QUrl &url);
void webViewIconChanged();
private:
QLinearGradient generateGradient(const QColor &color) const;
WebView *m_webView;
UrlIconLabel *m_iconLabel;
QColor m_defaultBaseColor;
};
#endif // URLLINEEDIT_H
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