/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
** All rights reserved. | |
** Contact: Nokia Corporation (qt-info@nokia.com) | |
** | |
** This file is part of the Qt Designer of the Qt Toolkit. | |
** | |
** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
** 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. | |
** | |
** Other Usage | |
** Alternatively, this file may be used in accordance with the terms and | |
** conditions contained in a signed written agreement between you and Nokia. | |
** | |
** | |
** | |
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** $QT_END_LICENSE$ | |
** | |
****************************************************************************/ | |
#include "formwindow_dnditem.h" | |
#include "formwindow.h" | |
#include <ui4_p.h> | |
#include <qdesigner_resource.h> | |
#include <qtresourcemodel_p.h> | |
#include <QtDesigner/QDesignerFormEditorInterface> | |
#include <QtGui/QLabel> | |
#include <QtGui/QPixmap> | |
QT_BEGIN_NAMESPACE | |
using namespace qdesigner_internal; | |
static QWidget *decorationFromWidget(QWidget *w) | |
{ | |
QLabel *label = new QLabel(0, Qt::ToolTip); | |
QPixmap pm = QPixmap::grabWidget(w); | |
label->setPixmap(pm); | |
label->resize(pm.size()); | |
return label; | |
} | |
static DomUI *widgetToDom(QWidget *widget, FormWindow *form) | |
{ | |
QDesignerResource builder(form); | |
builder.setSaveRelative(false); | |
return builder.copy(FormBuilderClipboard(widget)); | |
} | |
FormWindowDnDItem::FormWindowDnDItem(QDesignerDnDItemInterface::DropType type, FormWindow *form, | |
QWidget *widget, const QPoint &global_mouse_pos) | |
: QDesignerDnDItem(type, form) | |
{ | |
QWidget *decoration = decorationFromWidget(widget); | |
QPoint pos = widget->mapToGlobal(QPoint(0, 0)); | |
decoration->move(pos); | |
init(0, widget, decoration, global_mouse_pos); | |
} | |
DomUI *FormWindowDnDItem::domUi() const | |
{ | |
DomUI *result = QDesignerDnDItem::domUi(); | |
if (result != 0) | |
return result; | |
FormWindow *form = qobject_cast<FormWindow*>(source()); | |
if (widget() == 0 || form == 0) | |
return 0; | |
QtResourceModel *resourceModel = form->core()->resourceModel(); | |
QtResourceSet *currentResourceSet = resourceModel->currentResourceSet(); | |
/* Short: | |
* We need to activate the original resourceSet associated with a form | |
* to properly generate the dom resource includes. | |
* Long: | |
* widgetToDom() calls copy() on QDesignerResource. It generates the | |
* Dom structure. In order to create DomResources properly we need to | |
* have the associated ResourceSet active (QDesignerResource::saveResources() | |
* queries the resource model for a qrc path for the given resource file: | |
* qrcFile = m_core->resourceModel()->qrcPath(ri->text()); | |
* This works only when the resource file comes from the active | |
* resourceSet */ | |
resourceModel->setCurrentResourceSet(form->resourceSet()); | |
result = widgetToDom(widget(), form); | |
const_cast<FormWindowDnDItem*>(this)->setDomUi(result); | |
resourceModel->setCurrentResourceSet(currentResourceSet); | |
return result; | |
} | |
QT_END_NAMESPACE |