public static void editTheme(ThemeManager themeManager) {
		if (INSTANCE != null) {
			INSTANCE.toFront();
			return;
		}
		INSTANCE = new ThemeEditorDialog(themeManager);
		DockingWindowManager.showDialog(INSTANCE);
	}
Edits the current theme
@param themeManager the application ThemeManager
Ghidra/Framework/Docking/src/main/java/docking/theme/gui/ThemeEditorDialog.java