Simply put, how can I customize the visible down arrow, up arrow, the handle etc. of a QScrollBar using style sheets? I've read the documentation, but it isn't quite sufficient enough for me.

I was able to change the background color of a QTextEdit, the color of a QPushButton. I was also able to change the arrow image of a QComboBox (QComboBox::drop-down subcontrol) as shown in the documentation. But I cannot seem to be able to affect the QScrollBar subcontrols inside the QTextEdit. I was able to change the background-color of the scroll bar inside the text edit, so I guess I should be close, but... The documentation states that if one wants to customize one subcontrol, one has to customize them all. So here's the style sheet I was trying out. If someone could post a simple, complete style sheet that visibly changes one sub-control of a QScrollBar, I'd be grateful.

Qt Code: 
  2. {
  3. 	background: red;
  4. }
  6. {
  7. 	background: black;
  8. }
  9. QComboBox::drop-down
  10. {
  11. 	image: url(:/icon/arrow_down);
  12. }
  14. {
  15. }
  16. QScrollBar::up-arrow
  17. {
  18.  
  19. }
  20. QScrollBar::down-arrow
  21. {
  22. 	image: url(:/icon/arrow_down);
  23. }
  24. QScrollBar::left-arrow
  25. {
  26.  
  27. }
  28. QScrollBar::right-arrow
  29. {
  30.  
  31. }
  32. QScrollBar::add-line
  33. {
  34.  
  35. }
  36. QScrollBar::add-page
  37. {
  38. }
  39. QScrollBar::down-button
  40. {
  41. 	image: url(:/icon/arrow_down);
  42. }
  43. QScrollBar::handle
  44. {
  45.  
  46. }
  47. QScrollBar::sub-line
  48. {
  49.  
  50. }
  51. QScrollBar::sub-page
  52. {
  53.  
  54. }
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