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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 Qt Designer 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 Technology Preview License Agreement accompanying
** this package.
**
** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of Qt Designer. This header
// file may change from version to version without notice, or even be removed.
//
// We mean it.
//
#ifndef QDESIGNER_TABWIDGET_H
#define QDESIGNER_TABWIDGET_H
#include "shared_global_p.h"
#include "qdesigner_propertysheet_p.h"
#include "qdesigner_utils_p.h"
#include <QtCore/QPointer>
#include <QtGui/QIcon>
QT_BEGIN_NAMESPACE
class QDesignerFormWindowInterface;
class QTabWidget;
class QTabBar;
class QMenu;
class QAction;
namespace qdesigner_internal {
class PromotionTaskMenu;
}
class QDESIGNER_SHARED_EXPORT QTabWidgetEventFilter : public QObject
{
Q_OBJECT
public:
explicit QTabWidgetEventFilter(QTabWidget *parent);
~QTabWidgetEventFilter();
// Install helper on QTabWidget
static void install(QTabWidget *tabWidget);
static QTabWidgetEventFilter *eventFilterOf(const QTabWidget *tabWidget);
// Convenience to add a menu on a tackedWidget
static QMenu *addTabWidgetContextMenuActions(const QTabWidget *tabWidget, QMenu *popup);
// Add context menu and return page submenu or 0.
QMenu *addContextMenuActions(QMenu *popup);
virtual bool eventFilter(QObject *o, QEvent *e);
QDesignerFormWindowInterface *formWindow() const;
private slots:
void removeCurrentPage();
void addPage();
void addPageAfter();
private:
int pageFromPosition(const QPoint &pos, QRect &rect) const;
QTabBar *tabBar() const;
QTabWidget *m_tabWidget;
mutable QPointer<QTabBar> m_cachedTabBar;
QPoint m_pressPoint;
QWidget *m_dropIndicator;
int m_dragIndex;
QWidget *m_dragPage;
QString m_dragLabel;
QIcon m_dragIcon;
bool m_mousePressed;
QAction *m_actionDeletePage;
QAction *m_actionInsertPage;
QAction *m_actionInsertPageAfter;
qdesigner_internal::PromotionTaskMenu* m_pagePromotionTaskMenu;
};
// PropertySheet to handle the page properties
class QDESIGNER_SHARED_EXPORT QTabWidgetPropertySheet : public QDesignerPropertySheet {
public:
explicit QTabWidgetPropertySheet(QTabWidget *object, QObject *parent = 0);
virtual void setProperty(int index, const QVariant &value);
virtual QVariant property(int index) const;
virtual bool reset(int index);
virtual bool isEnabled(int index) const;
// Check whether the property is to be saved. Returns false for the page
// properties (as the property sheet has no concept of 'stored')
static bool checkProperty(const QString &propertyName);
private:
enum TabWidgetProperty { PropertyCurrentTabText, PropertyCurrentTabName, PropertyCurrentTabIcon,
PropertyCurrentTabToolTip, PropertyCurrentTabWhatsThis, PropertyTabWidgetNone };
static TabWidgetProperty tabWidgetPropertyFromName(const QString &name);
QTabWidget *m_tabWidget;
struct PageData
{
qdesigner_internal::PropertySheetStringValue text;
qdesigner_internal::PropertySheetStringValue tooltip;
qdesigner_internal::PropertySheetStringValue whatsthis;
qdesigner_internal::PropertySheetIconValue icon;
};
QMap<QWidget *, PageData> m_pageToData;
};
typedef QDesignerPropertySheetFactory<QTabWidget, QTabWidgetPropertySheet> QTabWidgetPropertySheetFactory;
QT_END_NAMESPACE
#endif // QDESIGNER_TABWIDGET_H
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