URL
https://opencores.org/ocsvn/or1k/or1k/trunk
Subversion Repositories or1k
[/] [or1k/] [trunk/] [insight/] [itcl/] [iwidgets3.0.0/] [demos/] [html/] [radiobox.n.html] - Rev 578
Go to most recent revision | Compare with Previous | Blame | View Log
<HTML> <HEAD> <TITLE>iwidgets2.2.0 User Commands - radiobox</TITLE> </HEAD> <BODY BGCOLOR="#FFFFFF"> <H1>iwidgets2.2.0 User Commands - radiobox</H1> <HR> <PRE> </PRE> <H2><HR ALIGN=LEFT WIDTH=70% SIZE=3></H2><PRE> </PRE> <H2>NAME</H2><PRE> radiobox - Create and manipulate a radiobox widget </PRE> <H2>SYNOPSIS</H2><PRE> <STRONG>radiobox</STRONG> <EM>pathName</EM> ?<EM>options</EM>? </PRE> <H2>INHERITANCE</H2><PRE> itk::Widget <- labeledwidget <- radiobox </PRE> <H2>STANDARD OPTIONS</H2><PRE> <STRONG>background</STRONG> <STRONG>borderWidth</STRONG> <STRONG>cursor</STRONG> <STRONG>foreground</STRONG> <STRONG>relief</STRONG> See the "options" manual entry for details on the standard options. </PRE> <H2>INHERITED OPTIONS</H2><PRE> <STRONG>labelBitmap</STRONG> <STRONG>labelFont</STRONG> <STRONG>labelImage</STRONG> <STRONG>labelMargin</STRONG> <STRONG>labelPos</STRONG> <STRONG>labelText</STRONG> <STRONG>labelVariable</STRONG> See the "labeledwidget" class manual entry for details on the inherited options. </PRE> <H2>WIDGET-SPECIFIC OPTIONS</H2><PRE> Name: <STRONG>command</STRONG> Class: <STRONG>Command</STRONG> Command-Line Switch: <STRONG>-command</STRONG> Specifies a Tcl command procedure to be evaluated fol- lowing a change in the current radio box selection. </PRE> <H2><HR ALIGN=LEFT WIDTH=70% SIZE=3></H2><PRE> </PRE> <H2>DESCRIPTION</H2><PRE> The <STRONG>radiobox</STRONG> command creates a radio button box widget capa- ble of adding, inserting, deleting, selecting, and configur- ing radiobuttons as well as obtaining the currently selected button. </PRE> <H2>METHODS</H2><PRE> The <STRONG>radiobox</STRONG> command creates a new Tcl command whose name is <EM>pathName</EM>. This command may be used to invoke various opera- tions on the widget. It has the following general form: <EM>pathName</EM> <EM>option</EM> ?<EM>arg</EM> <EM>arg</EM> ...? <EM>Option</EM> and the <EM>arg</EM>s determine the exact behavior of the com- mand. Many of the widget commands for the <STRONG>radiobox</STRONG> take as one argument an indicator of which radiobutton of the radiobox to operate on. These indicators are called <EM>indexes</EM> and allow reference and manipulation of radiobuttons. Radiobox indexes may be specified in any of the following forms: <EM>number</EM> Specifies the radiobutton numerically, where 0 corresponds to the top radiobutton of the radiobox. <STRONG>end</STRONG> Indicates the last radiobutton of the radiobox. <EM>pattern</EM> If the index doesn't satisfy one of the above forms then this form is used. <EM>Pattern</EM> is pattern-matched against the tag of each radiobutton in the radiobox, in order from top to bottom, until a matching entry is found. The rules of <STRONG>Tcl_StringMatch</STRONG> are used. </PRE> <H2>WIDGET-SPECIFIC METHODS</H2><PRE> <EM>pathName</EM> <STRONG>add</STRONG> <EM>tag</EM> ?<EM>option</EM> <EM>value</EM> <EM>option</EM> <EM>value</EM>? Adds a new radiobutton to the radiobuttond window on the bottom. The command takes additional options which are passed on to the radiobutton as construction argu- ments. These include the standard Tk radiobutton options. The tag is returned. <EM>pathName</EM> <STRONG>buttonconfigure</STRONG> <EM>index</EM> ?<EM>options</EM>? This command is similar to the <STRONG>configure</STRONG> command, except that it applies to the options for an individual radiobutton, whereas <STRONG>configure</STRONG>applies to the options for the radiobox as a whole. <EM>Options</EM> may have any of the values accepted by the <STRONG>add</STRONG> widget command. If <EM>options</EM> are specified, options are modified as indi- cated in the command and the command returns an empty string. If no <EM>options</EM> are specified, returns a list describing the current options for entry <EM>index</EM> (see <STRONG>Tk_ConfigureInfo</STRONG> for information on the format of this list). <EM>pathName</EM> <STRONG>cget</STRONG> <EM>option</EM> Returns the current value of the configuration option given by <EM>option</EM>. <EM>Option</EM> may have any of the values accepted by the <STRONG>radiobox</STRONG> command. <EM>pathName</EM> <STRONG>configure</STRONG> ?<EM>option</EM>? ?<EM>value</EM> <EM>option</EM> <EM>value</EM> ...? Query or modify the configuration options of the widget. If no <EM>option</EM> is specified, returns a list describing all of the available options for <EM>pathName</EM> (see <STRONG>Tk_ConfigureInfo</STRONG> for information on the format of this list). If <EM>option</EM> is specified with no <EM>value</EM>, then the command returns a list describing the one named option (this list will be identical to the correspond- ing sublist of the value returned if no <EM>option</EM> is specified). If one or more <EM>option</EM> - <EM>value</EM> pairs are specified, then the command modifies the given widget option(s) to have the given value(s); in this case the command returns an empty string. <EM>Option</EM> may have any of the values accepted by the <STRONG>radiobox</STRONG> command. <EM>pathName</EM> <STRONG>delete</STRONG> <EM>index</EM> Deletes a specified radiobutton given an <EM>index</EM>. <EM>pathName</EM> <STRONG>deselect</STRONG> <EM>index</EM> Deselects a specified radiobutton given an <EM>index</EM>. <EM>pathName</EM> <STRONG>flash</STRONG> <EM>index</EM> Flashes a specified radiobutton given an <EM>index</EM>. <EM>pathName</EM> <STRONG>get</STRONG> Returns the tag of the currently selected radiobutton. <EM>pathName</EM> <STRONG>index</STRONG> <EM>index</EM> Returns the numerical index corresponding to index. <EM>pathName</EM> <STRONG>insert</STRONG> <EM>index</EM> <EM>tag</EM> ?<EM>option</EM> <EM>value</EM> <EM>option</EM> <EM>value</EM> ...? Same as the <STRONG>add</STRONG> command except that it inserts the new radiobutton just before the one given by <EM>index</EM>, instead of appending to the end of the radiobox. The <EM>option</EM>, and <EM>value</EM> arguments have the same interpretation as for the <STRONG>add</STRONG> widget command. <EM>pathName</EM> <STRONG>select</STRONG> <EM>index</EM> Selects a specified radiobutton given an <EM>index</EM>. </PRE> <H2>EXAMPLE</H2><PRE> radiobox .rb -labeltext Fonts .rb add times -text Times .rb add helvetica -text Helvetica .rb add courier -text Courier .rb add symbol -text Symbol .rb select courier pack .rb -padx 10 -pady 10 -fill both -expand yes </PRE> <H2>AUTHOR</H2><PRE> Michael J. McLennan Mark L. Ulferts </PRE> <H2>KEYWORDS</H2><PRE> radiobox, widget </PRE> </BODY> </HTML>
Go to most recent revision | Compare with Previous | Blame | View Log