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kgraphicswebview.cpp
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1/*
2 * This file is part of the KDE project.
3 *
4 * Copyright (C) 2007 Trolltech ASA
5 * Copyright (C) 2008 Urs Wolfer <uwolfer @ kde.org>
6 * Copyright (C) 2008 Laurent Montel <montel@kde.org>
7 * Copyright (C) 2008 Michael Howell <mhowell123@gmail.com>
8 * Copyright (C) 2009 Dawit Alemayehu <adawit @ kde.org>
9 *
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Library General Public
12 * License as published by the Free Software Foundation; either
13 * version 2 of the License, or (at your option) any later version.
14 *
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Library General Public License for more details.
19 *
20 * You should have received a copy of the GNU Library General Public License
21 * along with this library; see the file COPYING.LIB. If not, write to
22 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
23 * Boston, MA 02110-1301, USA.
24 *
25 */
26
27#include "kgraphicswebview.h"
28#include "kwebpage.h"
29#include "kwebview_p.h"
30
31#include <QtGui/QGraphicsSceneWheelEvent>
32#include <QtGui/QGraphicsSceneMouseEvent>
33
34
35KGraphicsWebView::KGraphicsWebView(QGraphicsItem *parent, bool createCustomPage)
36 :QGraphicsWebView(parent),
37 d(new KWebViewPrivate<KGraphicsWebView>(this))
38{
39 if (createCustomPage)
40 setPage(new KWebPage(this));
41}
42
43KGraphicsWebView::~KGraphicsWebView()
44{
45 delete d;
46}
47
48bool KGraphicsWebView::isExternalContentAllowed() const
49{
50 return d->isExternalContentAllowed();
51}
52
53void KGraphicsWebView::setAllowExternalContent(bool allow)
54{
55 d->setAllowExternalContent(allow);
56}
57
58void KGraphicsWebView::wheelEvent(QGraphicsSceneWheelEvent *event)
59{
60 if (d->wheelEvent(event->delta())) {
61 event->accept();
62 } else {
63 QGraphicsWebView::wheelEvent(event);
64 }
65}
66
67
68void KGraphicsWebView::mousePressEvent(QGraphicsSceneMouseEvent *event)
69{
70 d->pressedButtons = event->buttons();
71 d->keyboardModifiers = event->modifiers();
72 QGraphicsWebView::mousePressEvent(event);
73}
74
75void KGraphicsWebView::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
76{
77 if (d->mouseReleased(event->pos().toPoint()) || d->handleUrlPasteFromClipboard(event)) {
78 event->accept();
79 return;
80 }
81
82 QGraphicsWebView::mouseReleaseEvent(event);
83}
84
85#include "kgraphicswebview.moc"
KGraphicsWebView
A re-implementation of QGraphicsWebView that provides KDE integration.
Definition: kgraphicswebview.h:56
KGraphicsWebView::KGraphicsWebView
KGraphicsWebView(QGraphicsItem *parent=0, bool createCustomPage=true)
Constructs a KGraphicsWebView object with parent parent.
Definition: kgraphicswebview.cpp:35
KGraphicsWebView::wheelEvent
void wheelEvent(QGraphicsSceneWheelEvent *event)
Definition: kgraphicswebview.cpp:58
KGraphicsWebView::isExternalContentAllowed
bool isExternalContentAllowed() const
Returns true if access to remote content is allowed.
Definition: kgraphicswebview.cpp:48
KGraphicsWebView::mousePressEvent
virtual void mousePressEvent(QGraphicsSceneMouseEvent *event)
Definition: kgraphicswebview.cpp:68
KGraphicsWebView::setAllowExternalContent
void setAllowExternalContent(bool allow)
Set allow to false if you want to prevent access to remote content.
Definition: kgraphicswebview.cpp:53
KGraphicsWebView::~KGraphicsWebView
~KGraphicsWebView()
Destroys the KGraphicsWebView.
Definition: kgraphicswebview.cpp:43
KGraphicsWebView::mouseReleaseEvent
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
Definition: kgraphicswebview.cpp:75
KWebPage
An enhanced QWebPage that provides integration into the KDE environment.
Definition: kwebpage.h:76
KWebViewPrivate
Definition: kwebview_p.h:45
KWebViewPrivate::mouseReleased
bool mouseReleased(const QPoint &pos)
Definition: kwebview_p.h:84
KWebViewPrivate::wheelEvent
bool wheelEvent(int delta)
Definition: kwebview_p.h:72
KWebViewPrivate::isExternalContentAllowed
bool isExternalContentAllowed()
Definition: kwebview_p.h:54
KWebViewPrivate::keyboardModifiers
Qt::KeyboardModifiers keyboardModifiers
Definition: kwebview_p.h:151
KWebViewPrivate::handleUrlPasteFromClipboard
bool handleUrlPasteFromClipboard(QEvent *event)
Definition: kwebview_p.h:105
KWebViewPrivate::pressedButtons
Qt::MouseButtons pressedButtons
Definition: kwebview_p.h:152
KWebViewPrivate::setAllowExternalContent
void setAllowExternalContent(bool allow)
Definition: kwebview_p.h:64
QGraphicsWebView
kgraphicswebview.h
kwebpage.h
kwebview_p.h
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