QLabel加载图片

原文地址::https://blog.csdn.net/mangobar/article/details/52525555

1. QRect rect;

2. MyLabel *pLabel = new MyLabel(ui->scrollAreaWidgetContents);

3. rect.setX(x);

4. rect.setY(y);

5. rect.setWidth(320);

6. rect.setHeight(320);

7. pLabel->setGeometry(rect);

8.  

9. QString path = QString(":/new/prefix1/1234.jpg")

10.  

11. QPixmap px;

12. px.load(path);

13. pLabel->setPixmap(px);

14.  

15. pLabel->setScaledContents(true);

16. pLabel->setFrameStyle(QFrame::Panel | QFrame::Sunken); //设置外观

17. pLabel->setScaledContents(true);

18. pLabel->setVisible(true);

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22. .