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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// 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 BORNAGAIN_GUI_COREGUI_VIEWS_WIDGETBOX_SPACER_WIDGET_P_H
#define BORNAGAIN_GUI_COREGUI_VIEWS_WIDGETBOX_SPACER_WIDGET_P_H
#include "GUI/coregui/Views/widgetbox/shared_global_p.h"
#include <QSizePolicy>
#include <QWidget>
QT_BEGIN_NAMESPACE
class QDesignerFormWindowInterface;
class QDESIGNER_SHARED_EXPORT Spacer : public QWidget {
Q_OBJECT
Q_ENUMS(SizeType)
// Special hack: Make name appear as "spacer name"
Q_PROPERTY(QString spacerName READ objectName WRITE setObjectName)
Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation)
Q_PROPERTY(QSizePolicy::Policy sizeType READ sizeType WRITE setSizeType)
Q_PROPERTY(
QSize sizeHint READ sizeHintProperty WRITE setSizeHintProperty DESIGNABLE true STORED true)
public:
Spacer(QWidget* parent = 0);
QSize sizeHint() const;
QSize sizeHintProperty() const;
void setSizeHintProperty(const QSize& s);
QSizePolicy::Policy sizeType() const;
void setSizeType(QSizePolicy::Policy t);
Qt::Alignment alignment() const;
Qt::Orientation orientation() const;
void setOrientation(Qt::Orientation o);
void setInteractiveMode(bool b) { m_interactive = b; };
virtual bool event(QEvent* e);
protected:
void paintEvent(QPaintEvent* e);
void resizeEvent(QResizeEvent* e);
void updateMask();
private:
bool isInLayout() const;
void updateToolTip();
const QSize m_SizeOffset;
QDesignerFormWindowInterface* m_formWindow;
Qt::Orientation m_orientation;
bool m_interactive;
// Cache information about 'being in layout' which is expensive to calculate.
enum LayoutState { InLayout, OutsideLayout, UnknownLayoutState };
mutable LayoutState m_layoutState;
QSize m_sizeHint;
};
QT_END_NAMESPACE
#endif // BORNAGAIN_GUI_COREGUI_VIEWS_WIDGETBOX_SPACER_WIDGET_P_H
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