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[Bug 1894419] Re: Missing TextPane.background property in GTKLookAndFeel causes white background on dark theme

 

[Expired for openjdk-lts (Ubuntu) because there has been no activity for
60 days.]

** Changed in: openjdk-lts (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1894419

Title:
  Missing TextPane.background property in GTKLookAndFeel causes white
  background on dark theme

Status in openjdk-lts package in Ubuntu:
  Expired

Bug description:
  OpenJDK provide GTKLookAndFeel for Ubuntu and other Linux desktop when using Gnome and GTK based environment.
  When setting dark theme (such as adwaita-dark) from operating system preference, GTK LAF changes its colors (great!).

  Unfortunately when getting "TextPane.background" it returns always
  'white' so  edit pane become a "white-out", that means both background
  and font are white.

  It is because GTK LaF inherit from Synth Laf, which is extend
  BasicLookAndFeel, and TextPane.background is defined in
  BasicLookAndFeel as follows:

  ```
              "TextPane.background", white,
  ```

  Since GTK LaF respect desktop theme such as dark, so it should be also
  change based on the desktop configuration.

  I've attached a patch to solve it.

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