RFR: 8271328: User is able to choose the color after disabling the color chooser.

[Abhishek Kumar]

The proposed solution for this defect is to check the color chooser enabled state. If it is disabled then disable all the components (spinner, textfield etc.) in panel and don't process the mouse event when user click on a color triangle or color wheel.

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Commit messages:
 - Whitespace error fix
 - Disabled ColorChooser fix

Changes: https://git.openjdk.org/jdk/pull/10276/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=10276&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8271328
  Stats: 115 lines in 2 files changed: 115 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/10276.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10276/head:pull/10276

PR: https://git.openjdk.org/jdk/pull/10276