compiz team mailing list archive

[Marco Trevisan (Treviño) <mail@xxxxxxxxx>]

** Description changed:

+ [Impact]
+ 
  I have a HiDPI screen. For all other GTK3 applications (and, to some
  extent, GTK2) to deal with it, I have to set two variables:
  
  GDK_SCALE=3
  GDK_DPI_SCALE=0.33333
  
  The font rendering DPI is set to 240.
  
  Unfortunately, this breaks decorations drawn by gtk-window-decorator, as
  illustrated on the screenshot. I can work around this by creating a
  wrapper that sets these variables to 1, only for this broken decorator.
+ 
+ [Test case]
+ 
+ 1) In mate or pure compiz session run:
+    env GDK_SCALE=3 GDK_DPI_SCALE=0.33333 gtk-window-decoration --replace
+ 2) Check the decorations appearance
+ 3) They should look properly scaled without glitches
+ 
+ [Regression potential]
+ The scaling is wrong or the decorations aren't properly painted

** Also affects: compiz/xenial
   Importance: Undecided
       Status: New

-- 
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https://bugs.launchpad.net/bugs/1530277

Title:
  gtk-window-decorator incorrectly draws the title bar if GDK_SCALE is
  set

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