#pragma once

#include <QWidget>
#include <QPen>
#include "iProperty_global.h"

class ZxLineStyleComboBox;
class QLineEdit;
class QMouseEvent;
class QPaintEvent;
class QResizeEvent;
class ZxColorPicker;

// ZxPenEdit
class I_PROPERTY_EXPORT ZxPenEdit : public QWidget
{
    Q_OBJECT

public:

    explicit ZxPenEdit(QWidget *parent = 0);

    void setPen( const QPen& pen );
    QPen getPen();

signals:

    void signalPenStyleChanged(int);
    void signalPenColorChanged(QColor);
    void signalPenWidthChanged(qreal);

protected slots:
    void onStyleChanged(int);
    void onRadiusChanged();
    void onColorChanged(const QColor&);

protected:

    virtual void paintEvent(QPaintEvent *);
    virtual void mousePressEvent(QMouseEvent *);
    virtual void resizeEvent(QResizeEvent *);

protected:

    void showLineStyleWidget(const QRect &rcLine);
    void showLineWidthWidget(const QRect &rcWidth);
    void hideLineStyleWidget();
    void hideLineWidthWidget();
    void getConponentRect( QRect& rcLine, QRect& rcWidth, QRect& rcColor );

    ZxLineStyleComboBox* getLineStyleComboBox();
    QLineEdit* getLineWidthEdit();
    ZxColorPicker* getColorPicker();

    //线宽的单位
    enum LineWidthUnit
    {
        Millimeter,  //毫米
        Millimeter_div_10   //0.1毫米
    };

protected:

    LineWidthUnit   m_lineWidthUnit;
    int m_widthWidth;//线宽编辑控件的宽度
    int m_colorWidth;//颜色部分的宽度

    QPen m_pen;

    ZxLineStyleComboBox* m_lineStyle;
    QLineEdit* m_lineWidth;
    ZxColorPicker* m_colorPicker;
};