#ifndef CQWIDGETSPINBOX_H
#define CQWIDGETSPINBOX_H

#include <QWidget>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QLineEdit>
#include <QToolButton>

class CQWidgetSpinBox : public QWidget
{
    Q_OBJECT
public:
    explicit CQWidgetSpinBox(QWidget *parent = 0);

    void focusInEvent(QFocusEvent *event);      //覆盖这两个函数
    void focusOutEvent(QFocusEvent *event);
    void setText(QString s);
    QString text();

private:
    QLineEdit *m_lineEdit;
    QToolButton *m_toolButtonUp, *m_toolButtonDown;
    QHBoxLayout *m_hLayout;
    QVBoxLayout *m_vLayout;

    void init();

signals:
   void GetFocus();                   //获得焦点信号
   void LostFocus();         //失去焦点信号
   void UpClicked();
   void DownClicked();
};

#endif // CQWIDGETSPINBOX_H