#pragma once

#include <QWidget>
#include <QLineEdit>

#include "ZxDot.h"
#include "ZxDotStyleComboBox.h"
#include "ZxColorPicker.h"
#include "ZxDrawHelper.h"

#include "iProperty_global.h"

class ZxDot;

// ZxDotEdit Widget
class I_PROPERTY_EXPORT ZxDotEdit : public QWidget
{
    Q_OBJECT

public:

    explicit ZxDotEdit(QWidget* parent = 0);

    // 载体
    void setDot(const ZxDot& o);
    ZxDot getDot();

signals:

    // 四种信号
    void sigDotStyleChanged(int);
    void sigDotColorChanged(QColor);
    void sigDotRadiusChanged(double);
    void sigDotFillingChanged(bool);

protected slots:

    // Changed,Filling在内部处理
    void onStyleChanged(int nStyle);
    void onRadiusChanged();
    void onColorChanged(const QColor& clr);

protected:

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

protected:

    // 控件的显示与隐藏
    void showStyleWidget(const QRect& rcLine);
    void showRadiusWidget(const QRect& rcWidth);
    void hideStyleWidget();
    void hideRadiusWidget();

    // 四种的Layout
    void layoutRects();

    // 子控件，Filling在内部处理
    ZxDotStyleComboBox* getStyleCbx();
    QLineEdit* getRadiusEdit();
    ZxColorPicker* getColorPicker();

protected:

    ZxDot m_oDot; //数据载体

    // 控件
    ZxDotStyleComboBox* m_pCbxType;
    QLineEdit* m_pTbxRadius;
    ZxColorPicker* m_pClrPicker;

    // 位置，四个Rect: Style radius filling color
    QVector<QRect> m_vecRects;
};