v2.4.1

New in this release

• Improved performance of JTable.
• Added method to obtain instances of UIManager.LookAndFeelInfo for each theme that can be used to directly install a given theme using the UIManager.

  UIManager.LookAndFeelInfo[] infos = LafManager.getRegisteredThemeInfos();
  UIManager.setLookAndFeel(infos[0].getClassName()); // This installs the LafManager.getRegisteredThemes()[0] theme.

  The LookAndFeelInfo can also be instantiated directly (only supported themes):

  new ThemedDarklafInfo(new SolarizedDarkTheme());
  ````

• Themes can now be provided as services of Theme.class.
• Added preview version of a tree table component JTreeTable.

Addressed issues

• Invalid input in JFormattedTextField isn't detected sometimes. 101fc06
• AbstractButton#isBackgroundPaitnted isn't repsected. d86510b
• Text in table cell gets shifted if editing is started. b550430
• NPE when trying to reshow unneeded cell popup. #194 162a6c6
• Fixed number cell editor being used even though column class isn't of type Number. #193 b550430
• Background of text cell editor isn't completely filled. b76c0cc
• Opening the theme settings after manually changing them doesn't reflect the changes. dff9fb2