115 lines
4.4 KiB
C++
115 lines
4.4 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2010 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.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** Commercial Usage
|
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
|
** accordance with the Qt Commercial License Agreement provided with the
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
** a written agreement between you and Nokia.
|
|
**
|
|
** 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.
|
|
**
|
|
** 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.
|
|
**
|
|
** 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 LAYOUTINFO_H
|
|
#define LAYOUTINFO_H
|
|
|
|
#include "shared_global_p.h"
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
class QWidget;
|
|
class QLayout;
|
|
class QLayoutItem;
|
|
class QDesignerFormEditorInterface;
|
|
class QFormLayout;
|
|
class QRect;
|
|
class QString;
|
|
|
|
namespace qdesigner_internal {
|
|
|
|
class QDESIGNER_SHARED_EXPORT LayoutInfo
|
|
{
|
|
public:
|
|
enum Type
|
|
{
|
|
NoLayout,
|
|
HSplitter,
|
|
VSplitter,
|
|
HBox,
|
|
VBox,
|
|
Grid,
|
|
Form,
|
|
UnknownLayout // QDockWindow inside QMainWindow is inside QMainWindowLayout - it doesn't mean there is no layout
|
|
};
|
|
|
|
static void deleteLayout(const QDesignerFormEditorInterface *core, QWidget *widget);
|
|
|
|
// Examines the immediate layout of the widget (will fail for Q3Group Box).
|
|
static Type layoutType(const QDesignerFormEditorInterface *core, const QWidget *w);
|
|
// Examines the managed layout of the widget
|
|
static Type managedLayoutType(const QDesignerFormEditorInterface *core, const QWidget *w, QLayout **layout = 0);
|
|
static Type layoutType(const QDesignerFormEditorInterface *core, const QLayout *layout);
|
|
static Type layoutType(const QString &typeName);
|
|
static QString layoutName(Type t);
|
|
|
|
static QWidget *layoutParent(const QDesignerFormEditorInterface *core, QLayout *layout);
|
|
|
|
static Type laidoutWidgetType(const QDesignerFormEditorInterface *core, QWidget *widget, bool *isManaged = 0, QLayout **layout = 0);
|
|
static bool inline isWidgetLaidout(const QDesignerFormEditorInterface *core, QWidget *widget) { return laidoutWidgetType(core, widget) != NoLayout; }
|
|
|
|
static QLayout *managedLayout(const QDesignerFormEditorInterface *core, const QWidget *widget);
|
|
static QLayout *managedLayout(const QDesignerFormEditorInterface *core, QLayout *layout);
|
|
static QLayout *internalLayout(const QWidget *widget);
|
|
|
|
// Is it a a dummy grid placeholder created by Designer?
|
|
static bool isEmptyItem(QLayoutItem *item);
|
|
};
|
|
|
|
QDESIGNER_SHARED_EXPORT void getFormLayoutItemPosition(const QFormLayout *formLayout, int index, int *rowPtr, int *columnPtr = 0, int *rowspanPtr = 0, int *colspanPtr = 0);
|
|
QDESIGNER_SHARED_EXPORT void formLayoutAddWidget(QFormLayout *formLayout, QWidget *w, const QRect &r, bool insert);
|
|
} // namespace qdesigner_internal
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
#endif // LAYOUTINFO_H
|