1/* 2 * Copyright (C) 2006 Dirk Mueller <mueller@kde.org> 3 * Copyright (C) 2006 George Staikos <staikos@kde.org> 4 * Copyright (C) 2006 Zack Rusin <zack@kde.org> 5 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> 6 * Copyright (C) 2008 Holger Hans Peter Freyther 7 * 8 * All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 20 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 26 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 27 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32#include "config.h" 33#include "Widget.h" 34 35#include "Cursor.h" 36#include "Font.h" 37#include "GraphicsContext.h" 38#include "HostWindow.h" 39#include "IntRect.h" 40#include "NotImplemented.h" 41#include "QWebPageClient.h" 42#include "ScrollView.h" 43 44#include <QCoreApplication> 45#include <QDebug> 46#include <QPaintEngine> 47#include <QPainter> 48 49namespace WebCore { 50 51Widget::Widget(PlatformWidget widget) 52{ 53 init(widget); 54} 55 56Widget::~Widget() 57{ 58 Q_ASSERT(!parent()); 59} 60 61IntRect Widget::frameRect() const 62{ 63 return m_frame; 64} 65 66void Widget::setFrameRect(const IntRect& rect) 67{ 68 m_frame = rect; 69 70 frameRectsChanged(); 71} 72 73void Widget::setFocus(bool focused) 74{ 75} 76 77void Widget::setCursor(const Cursor& cursor) 78{ 79#ifndef QT_NO_CURSOR 80 ScrollView* view = root(); 81 if (!view) 82 return; 83 view->hostWindow()->setCursor(cursor); 84#endif 85} 86 87void Widget::show() 88{ 89 setSelfVisible(true); 90 91 if (!isParentVisible() || !platformWidget()) 92 return; 93 94 QWebPageClient* client = root()->hostWindow()->platformPageClient(); 95 if (client) 96 client->setWidgetVisible(this, true); 97} 98 99void Widget::hide() 100{ 101 setSelfVisible(false); 102 103 if (!isParentVisible() || !platformWidget()) 104 return; 105 106 QWebPageClient* client = root()->hostWindow()->platformPageClient(); 107 if (client) 108 client->setWidgetVisible(this, false); 109} 110 111void Widget::paint(GraphicsContext*, const IntRect&) 112{ 113} 114 115void Widget::setIsSelected(bool) 116{ 117 notImplemented(); 118} 119 120void Widget::setBindingObject(QObject* object) 121{ 122 m_bindingObject = object; 123} 124 125QObject* Widget::bindingObject() const 126{ 127 return m_bindingObject.data(); 128} 129 130} 131 132// vim: ts=4 sw=4 et 133