This page is automatically generated from the corresponding Tk manual page. It describes the Tcl interface to Tk. See the options manual entry for details on the standard options. This option is the same as the standard background option except that its value may also be specified as an empty string. In this case, the widget will display no background or border, and no colors will be consumed from its colormap for its background and border.
Class Specifies a class for the window.
This class will be used when querying the option database for the window's other options, and it will also be used later for other purposes such as bindings. The class option may not be changed with the configure widget command. Colormap Specifies a colormap to use for the window. If the color map option is not specified, the new window uses the same colormap as its parent. This option may not be changed with the configure widget command.