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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QGRAPHICSGRIDLAYOUT_H
#define QGRAPHICSGRIDLAYOUT_H
#include <QtWidgets/qtwidgetsglobal.h>
#include <QtWidgets/qgraphicsitem.h>
#include <QtWidgets/qgraphicslayout.h>
QT_REQUIRE_CONFIG(graphicsview);
QT_BEGIN_NAMESPACE
class QGraphicsGridLayoutPrivate;
class Q_WIDGETS_EXPORT QGraphicsGridLayout : public QGraphicsLayout
{
public:
QGraphicsGridLayout(QGraphicsLayoutItem *parent = nullptr);
virtual ~QGraphicsGridLayout();
void addItem(QGraphicsLayoutItem *item, int row, int column, int rowSpan, int columnSpan,
Qt::Alignment alignment = Qt::Alignment());
inline void addItem(QGraphicsLayoutItem *item, int row, int column, Qt::Alignment alignment = Qt::Alignment());
void setHorizontalSpacing(qreal spacing);
qreal horizontalSpacing() const;
void setVerticalSpacing(qreal spacing);
qreal verticalSpacing() const;
void setSpacing(qreal spacing);
void setRowSpacing(int row, qreal spacing);
qreal rowSpacing(int row) const;
void setColumnSpacing(int column, qreal spacing);
qreal columnSpacing(int column) const;
void setRowStretchFactor(int row, int stretch);
int rowStretchFactor(int row) const;
void setColumnStretchFactor(int column, int stretch);
int columnStretchFactor(int column) const;
void setRowMinimumHeight(int row, qreal height);
qreal rowMinimumHeight(int row) const;
void setRowPreferredHeight(int row, qreal height);
qreal rowPreferredHeight(int row) const;
void setRowMaximumHeight(int row, qreal height);
qreal rowMaximumHeight(int row) const;
void setRowFixedHeight(int row, qreal height);
void setColumnMinimumWidth(int column, qreal width);
qreal columnMinimumWidth(int column) const;
void setColumnPreferredWidth(int column, qreal width);
qreal columnPreferredWidth(int column) const;
void setColumnMaximumWidth(int column, qreal width);
qreal columnMaximumWidth(int column) const;
void setColumnFixedWidth(int column, qreal width);
void setRowAlignment(int row, Qt::Alignment alignment);
Qt::Alignment rowAlignment(int row) const;
void setColumnAlignment(int column, Qt::Alignment alignment);
Qt::Alignment columnAlignment(int column) const;
void setAlignment(QGraphicsLayoutItem *item, Qt::Alignment alignment);
Qt::Alignment alignment(QGraphicsLayoutItem *item) const;
int rowCount() const;
int columnCount() const;
QGraphicsLayoutItem *itemAt(int row, int column) const;
// inherited from QGraphicsLayout
int count() const override;
QGraphicsLayoutItem *itemAt(int index) const override;
void removeAt(int index) override;
void removeItem(QGraphicsLayoutItem *item);
void invalidate() override;
// inherited from QGraphicsLayoutItem
void setGeometry(const QRectF &rect) override;
QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const override;
// ####
//QRect cellRect(int row, int column, int rowSpan = 1, int columnSpan = 1) const;
//QSizePolicy::ControlTypes controlTypes(LayoutSide side) const;
private:
Q_DISABLE_COPY(QGraphicsGridLayout)
Q_DECLARE_PRIVATE(QGraphicsGridLayout)
};
inline void QGraphicsGridLayout::addItem(QGraphicsLayoutItem *aitem, int arow, int acolumn, Qt::Alignment aalignment)
{ addItem(aitem, arow, acolumn, 1, 1, aalignment); }
QT_END_NAMESPACE
#endif
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