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Diffstat (limited to 'src/designer/src/lib/sdk/layoutdecoration.h')
-rw-r--r-- | src/designer/src/lib/sdk/layoutdecoration.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/src/designer/src/lib/sdk/layoutdecoration.h b/src/designer/src/lib/sdk/layoutdecoration.h new file mode 100644 index 000000000..4a6577059 --- /dev/null +++ b/src/designer/src/lib/sdk/layoutdecoration.h @@ -0,0 +1,99 @@ +/**************************************************************************** +** +** 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. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef LAYOUTDECORATION_H +#define LAYOUTDECORATION_H + +#include <QtDesigner/extension.h> + +#include <QtCore/QObject> +#include <QtCore/QPair> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class QPoint; +class QLayoutItem; +class QWidget; +class QRect; +class QLayout; + +class QDesignerLayoutDecorationExtension +{ +public: + enum InsertMode + { + InsertWidgetMode, + InsertRowMode, + InsertColumnMode + }; + + virtual ~QDesignerLayoutDecorationExtension() {} + + virtual QList<QWidget*> widgets(QLayout *layout) const = 0; + + virtual QRect itemInfo(int index) const = 0; + virtual int indexOf(QWidget *widget) const = 0; + virtual int indexOf(QLayoutItem *item) const = 0; + + virtual InsertMode currentInsertMode() const = 0; + virtual int currentIndex() const = 0; + virtual QPair<int, int> currentCell() const = 0; + virtual void insertWidget(QWidget *widget, const QPair<int, int> &cell) = 0; + virtual void removeWidget(QWidget *widget) = 0; + + virtual void insertRow(int row) = 0; + virtual void insertColumn(int column) = 0; + virtual void simplify() = 0; + + virtual int findItemAt(const QPoint &pos) const = 0; + virtual int findItemAt(int row, int column) const = 0; // atm only for grid. + + virtual void adjustIndicator(const QPoint &pos, int index) = 0; +}; +Q_DECLARE_EXTENSION_INTERFACE(QDesignerLayoutDecorationExtension, "com.trolltech.Qt.Designer.LayoutDecoration") + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // LAYOUTDECORATION_H |