changing internal frame title bar colors

[Panyam Krishna Murthy]

Hi,   I am trying to change the JInternalFrame title bar colors like this   UIManager.put("InternalFrame.activeTitleBackground", new ColorUIResource(DEFAULT_SELECTED_TITLE_BAR_BG_COLOR));   UIManager.put("InternalFrame.activeTitleForeground", new ColorUIResource(DEFAULT_SELECTED_TITLE_BAR_BG_COLOR));   UIManager.put("InternalFrame.inactiveTitleBackground", new ColorUIResource(DEFAULT_TITLE_BAR_BG_COLOR));   UIManager.put("InternalFrame.inactiveTitleForeground", new ColorUIResource(DEFAULT_TITLE_BAR_BG_COLOR)); but there is no effect on the JInternalFrames. Anybody have tried this before ???   Thanks in advance.     Regards -panyam