Draw Line :confused:

[ashukla]

How can we do this subclassing? Can you give me an instance and example?

#ifndef MYLABEL_H
#define MYLABEL_H
#include <QLabel>
 
class MyLabel : public QLabel
{
    Q_OBJECT
 
public:
    MyLabel(QWidget *parent = 0);
 
 
};
#endif

#ifndef MYLABEL_H
#define MYLABEL_H
#include <QLabel>

class MyLabel : public QLabel
{
    Q_OBJECT
    
public:
    MyLabel(QWidget *parent = 0);
    
    
};
#endif

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This is a prototype for your QLabel. Then you reimplement & add some functions according to your need.