#ifndef COUNTERVARSET_H
#define COUNTERVARSET_H

#include <QWidget>
#include <QTextEdit>
#include <QTextCharFormat>
#include "scene/ViewModels.h"

namespace Ui {
class CounterVarSet;
}

class CounterEditor;

class CounterVarSet : public QWidget
{
    Q_OBJECT

public:

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

    void init();
    void applyStyleSheet();
    void getValue(int *varType,int *digitalWidth,unsigned char *splitMode);

    void updateSysParaToUI(bool isChange);			//重载
    void handleChange(bool isChange);
    void applyUIPara();					//重载

    // 获取当前计数器配置：varType(7或8) 和 digitalNum(位数)
    CounterViewModel getCounterConfig();

    // 设置ui，用户编辑计数器item时，会调用此函数显示计数器的配置
    void setCounterConfig(CounterViewModel viewModel, bool isChange);
signals:
   void sendButtonClickedSignal(int);

   void sig_clearTextEdit();
   void sig_updateSelectedCounter();

private slots:
    void buttonClickedSlot();
    void onDigitsChanged(int digits);

private:
    Ui::CounterVarSet *ui;

    CounterViewModel m_vm;
};

#endif // COUNTERVARSET_H