nmWTAI-Platform/Include/iBase/iProperty/PtyItems/ZxSymbolPullList.h

#pragma once

#include <QFrame>
#include "iProperty_global.h"

class QPainter;

namespace Ui {
class I_PROPERTY_EXPORT ZxSymbolPullList;
}

class ZxSymbolPullList : public QFrame
{
    Q_OBJECT
    
public:

    explicit ZxSymbolPullList(QWidget* parent = 0);
    ~ZxSymbolPullList();

    int symbolNo();
    void moveToProperPlace(const QPoint& ownerPosGlobal, const QSize& ownerSize);

signals:

    void symbolChanged(int);

public slots:

    void sltScrollBarChanged(int);

protected:

    virtual void paintEvent(QPaintEvent *e);
    virtual void mouseMoveEvent(QMouseEvent *e);
    virtual void mousePressEvent(QMouseEvent *e);
    
private:

    void drawCellSymbols();
    void drawCellSelectedFlag();
    int findCurrentCell(QPoint pos);

private:

    Ui::ZxSymbolPullList *ui;

    int m_nCurSymbolIndex;
    int m_nStartSerialNumber;

    // 常规布局参数
    int m_nCellWidth;
    int m_nCellHeight;
    int m_nCellRow;
    int m_nCellCol;
    int m_nCellSpcaceX;
    int m_nCellSpaceY;
    int m_nSymSize;
    int m_nCellOrgPosX;
    int m_nCellOrgPosY;
};