Alexandre Julliard pushed to branch master at wine / wine

Commits:

• 4230506a
  by Zhiyi Zhang at 2025-08-07T21:57:01+09:00

  light.msstyles: Make toolbar button background transparent at the center.
  
  Qt5 applications draw a white close glyph on top of the toolbar button background for its Qt5QWindowIcon
  window class. Before this patch, the toolbar button background was also white, so the close glyph was
  not distinguishable from the background. On Windows 10, the toolbar button background has a light blue
  color with transparency at the center, so let's make the center of the toolbar button background of
  light.msstyles transparent as well.
  

3 changed files:

• dlls/light.msstyles/blue_toolbar_buttons.svg
• dlls/light.msstyles/blue_toolbar_buttons_split.svg
• dlls/light.msstyles/blue_toolbar_buttons_split_dropdown.svg