/****************************************************************************
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// Modified from original

#ifndef FLOWLAYOUT_H
#define FLOWLAYOUT_H

#include <QtCore/QRect>
#include <QtWidgets/QLayout>
#include <QtWidgets/QStyle>

#include <AzQtComponents/AzQtComponentsAPI.h>

class AZ_QT_COMPONENTS_API FlowLayout
    : public QLayout
{
public:
    explicit FlowLayout(QWidget* parent, int margin = -1, int hSpacing = -1, int vSpacing = -1);
    explicit FlowLayout(int margin = -1, int hSpacing = -1, int vSpacing = -1);
    ~FlowLayout();

    void addItem(QLayoutItem* item) Q_DECL_OVERRIDE;
    int horizontalSpacing() const;
    int verticalSpacing() const;
    Qt::Orientations expandingDirections() const Q_DECL_OVERRIDE;
    bool hasHeightForWidth() const Q_DECL_OVERRIDE;
    int heightForWidth(int) const Q_DECL_OVERRIDE;
    int count() const Q_DECL_OVERRIDE;
    QLayoutItem* itemAt(int index) const Q_DECL_OVERRIDE;
    QSize minimumSize() const Q_DECL_OVERRIDE;
    void setGeometry(const QRect& rect) Q_DECL_OVERRIDE;
    QSize sizeHint() const Q_DECL_OVERRIDE;
    QLayoutItem* takeAt(int index) Q_DECL_OVERRIDE;

private:
    int doLayout(const QRect& rect, bool testOnly) const;
    int smartSpacing(QStyle::PixelMetric pm) const;

    AZ_PUSH_DISABLE_WARNING(4251, "-Wunknown-warning-option")
    QList<QLayoutItem*> itemList;
    AZ_POP_DISABLE_WARNING
    int m_hSpace;
    int m_vSpace;
};

#endif // FLOWLAYOUT_H
