nmWATI/Include/iBase/iProperty/PtyItems/ZxBrushEdit.h

#pragma once

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

class ZxBrushStyleComboBox;
class QPaintEvent;
class QMouseEvent;
class ZxColorPicker;

/// 画刷编辑控件
class I_PROPERTY_EXPORT ZxBrushEdit : public QWidget
{
    Q_OBJECT

public:

    explicit ZxBrushEdit(QWidget* parent = 0);

    void setBrush(const QBrush& brush);
    QBrush getBrush();

//signals:

//    void signalBrushStyleChanged(int);
//    void signalBrushColorChanged(QColor);

protected slots:

    virtual void onStyleClicked(int nStyle);
    virtual void onColorChanged(const QColor& clr);

protected:

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

protected:

    // 布局
    void splitSubBounds(QRect& rcStyle, QRect& rcColor);

    // 获取子窗体（刷子+颜色）
    ZxBrushStyleComboBox* getBrushStyleComboBox();
    ZxColorPicker* getColorPicker();

    // 显示隐藏
    void showBrushStyleWidget(const QRect& rcStyle);
    void hideBrushStyleWidget();

protected:

    // 颜色部分的宽度
    int m_nClrWidth;

    QBrush m_brush;

    // 子窗体（刷子+颜色）
    ZxBrushStyleComboBox* m_pBrushStyle;
    ZxColorPicker* m_pClrPicker;
};