[QOpenGLWidget] Output image in manwindow and separated float window



  • Hello!
    Now I use QOpenGLWidget subclass for output images in application main window, after user select region of interest I spit main window and output selected area also on QOpenGLWidget subclass.
    But user wants view selected area in separated window, I create widget based on QDialod, add my QOpenGLWidget subclass and add images on it, split main window disabled.
    Unfortunately I see only white square on float window, selected area output on main window with another images.
    Can I use QOpenGLWidget subclass on main window and separated float window at one time?
    Thank you and excuse my bad english.


Log in to reply
 

Looks like your connection to Qt Forum was lost, please wait while we try to reconnect.