Color's and Fonts Preference Page Not Correctly Resetting Default values when switching form dark to light theme

[BeckerWdf]

Let's make sure issue is not already fixed in latest builds first.

• I verified I can reproduce this issue against latest Integration Build of Eclipse SDK

Steps to reproduce

From a fresh installation and clean workspace:

• In “Dark” theme set a user defined color value.
• Press “Apply”.
• Change theme to “Light”.
• Press “Apply” but don’t restart.

I expected:

Color value is not the correct default value from the light theme.

But got:

User defined value still there. Re-opening the preference dialog or restarting the IDE does not change this.

Put pressing "Reset" does the trick.

Tested under this environment:

• OS & version: macOS

Community

• I understand reporting an issue to this OSS project does not mandate anyone to fix it. Other contributors may consider the issue, or not, at their own convenience. The most efficient way to get it fixed is that I fix it myself and contribute it back as a good quality patch to the project.

I found this be testing #2421.
See: #2421 (comment)