1.F10,F11 Single Step Commissioning
2.Ctrl +/: Comment/Uncomment the selection.
3.F4: Switch between the header file (. h) and the implementation file (. cpp).
4.Ctrl + I: Automatic formatting of the selected code.
5.F2: Quickly switch to the source of the cursor selected object.
6. Quick Add Method Entity (. cpp) Declaration: Moves the cursor to the method declaration in the H file. Press Alt (press and hold) + Enter, and then press ENTER to add the function's declaration in the CPP.
7. Press ALT + number key (1-7) to quickly open the corresponding Output window.
8. Right-click Refactor to refactor the modified variable or function name.
9. Bookmarks: Ctrl + M Add/Remove bookmarks, press CTRL +. Find and move to the next tab
10. Column Display::
Press CTRL + E to release and press 2 to add the top and bottom layout columns
Press CTRL + E to release and press 3 to add columns for left and right layouts
Press CTRL + E to release and press 1 to remove all columns
QT Creator Common shortcut keys