#pragma once
#include "lts_base.h"
#include "lts_widgets_export.h"

#include <QGridLayout>
#include <QObject>
#include <QVector>

class QWidget;

namespace LtsWidgets
{

class LTSWIDGETS_EXPORT LtsGridLayout : public QGridLayout
{
    Q_OBJECT
  public:
    explicit LtsGridLayout(LtsWidgets::ButtonSize buttonSize, QWidget* parent = nullptr, int maxColumn = 1);

    void add_widget(QWidget* widget);

    void setAutoSize(bool enable);

    void setMaxColumn(int max);

  private:
    void addWidgetInternal(QWidget* widget);

  public Q_SLOTS:
    void onParentResize(QResizeEvent* e);

  private Q_SLOTS:
    void onWidgetDestroyed();

  private:
    LtsWidgets::ButtonSize m_buttonSize;
    int m_defaultMaxColumn;
    int m_maxColumn;
    int m_colSize;
    QVector<QWidget*> m_widgetList;
    QRect m_oldGeo;
    QSize m_oldSize;
    bool m_autoSize;
};

} // namespace LtsWidgets