使用QT显示DICOM图像序列的问题

i'm working in Linux [GCC Compiler] , i'm using Eclipse with CDT + QT to compile I need to display sequence of DICOM images using QT window and OpenGL functions pls let me know which is the function to display sequence of images i'm using 3 functions 1) initiallizeGL() to initallize OpenGL functions. 2) resizeGL() instead of glutInitWindowSize() in Glut. 3) paintGL() instead of glutDisplayFunc() in Glut. 4) updateGL() instead of glutPostRedisplay() in Glut.i'm working in Linux [GCC Compiler] , i'm using