Tk Built-In Commands - frame manual page

frame

Create and manipulate frame widgets

STANDARD OPTIONS

:borderwidth                           :cursor 
:highlightbackground                   :highlightcolor 
:highlightthickness                    :relief 
:takefocus

WIDGET-SPECIFIC OPTIONS

Name: background

Class: Background

Option keyword: :background

STklos slot name: background

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.

Name: class

Class: Class

Option keyword: :class

STklos slot name: 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 procedure.

Name: colormap

Class: Colormap

Option keyword: :colormap

STklos slot name: colormap

Specifies a colormap to use for the window. The value may be either new, in which case a new colormap is created for the window and its children, or the name of another window (which must be on the same screen and have the same visual as widget-name), in which case the new window will use the colormap from the specified window. If the colormap option is not specified, the new window uses the same colormap as its parent. This option may not be changed with the configure widget procedure.

Name: height

Class: Height

Option keyword: :height

STklos slot name: height

Specifies the desired height for the window in any of the forms acceptable to Tk_GetPixels. If this option is less than or equal to zero then the window will not request any size at all.

Name: visual

Class: Visual

Option keyword: :visual

STklos slot name: visual

Specifies visual information for the new window in any of the forms accepted by Tk_GetVisual. If this option is not specified, the new window will use the same visual as its parent. The visual option may not be modified with the configure widget procedure.

Name: width

Class: Width

Option keyword: :width

STklos slot name: width

Specifies the desired width for the window in any of the forms acceptable to Tk_GetPixels. If this option is less than or equal to zero then the window will not request any size at all.

DESCRIPTION

The frame procedure creates a new window (given by the widget-name argument) and makes it into a frame widget. Additional options, described above, may be specified on the procedure line or in the option database to configure aspects of the frame such as its background color and relief. The frame procedure returns the path name of the new window.

A frame is a simple widget. Its primary purpose is to act as a spacer or container for complex window layouts. The only features of a frame are its background color and an optional 3-D border to make the frame appear raised or sunken.

WIDGET PROCEDURE

The frame procedure creates a new STk procedure whose name is the same as the path name of the frame's window. This procedure may be used to invoke various operations on the widget. It has the following general form:

(widget-name option ?arg arg ...?)

PathName is the name of the procedure, which is the same as the frame widget's path name. Option and the args determine the exact behavior of the procedure. The following procedures are possible for frame widgets:

(widget-name 'cget option): Returns the current value of the configuration option given by option. Option may have any of the values accepted by the frame procedure.
(widget-name configure ?option? ?value option value ...?): Query or modify the configuration options of the widget. If no option is specified, returns a list describing all of the available options for widget-name (see Tk_ConfigureInfo for information on the format of this list). If option is specified with no value, then the procedure returns a list describing the one named option (this list will be identical to the corresponding sublist of the value returned if no option is specified). If one or more option-value pairs are specified, then the procedure modifies the given widget option(s) to have the given value(s); in this case the procedure returns an empty string. Option may have any of the values accepted by the frame procedure.

BINDINGS

When a new frame is created, it has no default event bindings: frames are not intended to be interactive.