Alexandre Julliard pushed to branch master at wine / wine

Commits:

• fcef3675
  by Zhiyi Zhang at 2026-03-12T17:37:08+01:00

  comctl32/tests: Add more tests for TCS_OWNERDRAWFIXED.
  

• 4c1102c4
  by Zhiyi Zhang at 2026-03-12T17:37:08+01:00

  comctl32/tab: Use a clip region to protect the tab item background.
  
  Use a clip region to protect the tab item background when drawing the text of an owner-draw tab
  control. This partially reverts 0d173d01. Tests show that the top edge of the rcItem in DRAWITEMSTRUCT
  shouldn't be added 2 pixels for a owner-draw tab, and the tab item background can't be overwritten
  when painting the text, which suggests the presence of a clip region.
  
  Fix the text position being off by 2 pixels for an application, which uses the rcItem in
  DRAWITEMSTRUCT to calculate text position.
  

4 changed files:

• dlls/comctl32/commctrl.c
• dlls/comctl32/tab.c
• dlls/comctl32/tests/tab.c
• dlls/comctl32_v6/button.c