/**************************************************************************** ** ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the demonstration applications of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial Usage ** Licensees holding valid Qt Commercial licenses may use this file in ** accordance with the Qt Commercial License Agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Nokia. ** ** 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 1.1, 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 have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef URLLINEEDIT_H #define URLLINEEDIT_H #include #include #include 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