/**************************************************************************** | |
** | |
** 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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** $QT_END_LICENSE$ | |
** | |
****************************************************************************/ | |
// | |
// 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 |