Hi, I have many images need to modify. I want to modify and display one by one (display each image after modifying it). Now I just can do this work for 1 image, how do I do it for many images? Here is the code that do the work to modify and display 1 image:
Qt Code: 
  1. RF2Img::RF2Img()
  2. {    
  3.     imageLabel = new QLabel;
  4.     imageLabel->setBackgroundRole(QPalette::Base);
  5.     imageLabel->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
  6.     imageLabel->setScaledContents(true);
  7.  
  8.     createActions();
  9.     createMenus();
  10.  
  11.     processRFImg("1.bmp");   // This will process 1.bmp
  12.     loadRFImg("1.bmp");      // This will display 1.bmp
  13.  
  14.     setWindowTitle(tr("RF2IMG"));    
  15.     resize(800, 800);
  16. }
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Qt Code: 
  1. int main(int argc, char *argv[])
  2. {    
  3.     QApplication app(argc, argv);
  4.     RF2Img rf2img;
  5.     rf2img.show();
  6.     return app.exec();
  7. }
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So then, How do i do it for many images: 2.bmp, 3.bmp...? Thanks !