openjdk team mailing list archive

[Hiroshi Miura <1894419@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

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 "TextPane.background" become 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.

** Affects: openjdk-lts (Ubuntu)
     Importance: Undecided
         Status: New

** Patch added: "Fix openjdk GTK LaF  color bug"
   https://bugs.launchpad.net/bugs/1894419/+attachment/5408045/+files/gtk-laf-textpane-respect-dark-mode.diff

-- 
You received this bug notification because you are a member of OpenJDK,
which is subscribed to openjdk-lts in Ubuntu.
https://bugs.launchpad.net/bugs/1894419

Title:
  Wrong TextPane.background color with GTKLookAndFeel  on dark theme

Status in openjdk-lts package in Ubuntu:
  New

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 "TextPane.background" become 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.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/openjdk-lts/+bug/1894419/+subscriptions