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+/****************************************************************************
+**
+** 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.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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_STACKEDBOX_H
+#define QDESIGNER_STACKEDBOX_H
+
+#include "shared_global_p.h"
+#include "qdesigner_propertysheet_p.h"
+
+QT_BEGIN_NAMESPACE
+
+class QStackedWidget;
+class QWidget;
+class QAction;
+class QMenu;
+class QToolButton;
+
+namespace qdesigner_internal {
+ class PromotionTaskMenu;
+}
+
+// Event filter to be installed on a QStackedWidget in preview mode.
+// Create two buttons to switch pages.
+
+class QDESIGNER_SHARED_EXPORT QStackedWidgetPreviewEventFilter : public QObject
+{
+ Q_OBJECT
+public:
+ explicit QStackedWidgetPreviewEventFilter(QStackedWidget *parent);
+
+ // Install helper on QStackedWidget
+ static void install(QStackedWidget *stackedWidget);
+ bool eventFilter(QObject *watched, QEvent *event);
+
+ void setButtonToolTipEnabled(bool v) { m_buttonToolTipEnabled = v; }
+ bool buttonToolTipEnabled() const { return m_buttonToolTipEnabled; }
+
+public slots:
+ void updateButtons();
+ void prevPage();
+ void nextPage();
+
+protected:
+ QStackedWidget *stackedWidget() const { return m_stackedWidget; }
+ virtual void gotoPage(int page);
+
+private:
+ void updateButtonToolTip(QObject *o);
+
+ bool m_buttonToolTipEnabled;
+ QStackedWidget *m_stackedWidget;
+ QToolButton *m_prev;
+ QToolButton *m_next;
+};
+
+// Event filter to be installed on a QStackedWidget in editing mode.
+// In addition to the browse buttons, handles context menu and everything
+
+class QDESIGNER_SHARED_EXPORT QStackedWidgetEventFilter : public QStackedWidgetPreviewEventFilter
+{
+ Q_OBJECT
+public:
+ explicit QStackedWidgetEventFilter(QStackedWidget *parent);
+
+ // Install helper on QStackedWidget
+ static void install(QStackedWidget *stackedWidget);
+ static QStackedWidgetEventFilter *eventFilterOf(const QStackedWidget *stackedWidget);
+ // Convenience to add a menu on a tackedWidget
+ static QMenu *addStackedWidgetContextMenuActions(const QStackedWidget *stackedWidget, QMenu *popup);
+
+ // Add context menu and return page submenu or 0.
+ QMenu *addContextMenuActions(QMenu *popup);
+
+private slots:
+ void removeCurrentPage();
+ void addPage();
+ void addPageAfter();
+ void changeOrder();
+
+protected:
+ virtual void gotoPage(int page);
+
+private:
+ QAction *m_actionPreviousPage;
+ QAction *m_actionNextPage;
+ QAction *m_actionDeletePage;
+ QAction *m_actionInsertPage;
+ QAction *m_actionInsertPageAfter;
+ QAction *m_actionChangePageOrder;
+ qdesigner_internal::PromotionTaskMenu* m_pagePromotionTaskMenu;
+};
+
+// PropertySheet to handle the "currentPageName" property
+class QDESIGNER_SHARED_EXPORT QStackedWidgetPropertySheet : public QDesignerPropertySheet {
+public:
+ explicit QStackedWidgetPropertySheet(QStackedWidget *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:
+ QStackedWidget *m_stackedWidget;
+};
+
+typedef QDesignerPropertySheetFactory<QStackedWidget, QStackedWidgetPropertySheet> QStackedWidgetPropertySheetFactory;
+
+QT_END_NAMESPACE
+
+#endif // QDESIGNER_STACKEDBOX_H