| '\" |
| '\" Copyright (c) 1995 DSC Technologies Corporation |
| '\" |
| '\" See the file "license.terms" for information on usage and redistribution |
| '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. |
| '\" |
| '\" @(#) selectionbox.n 1.21 94/12/17 16:04:44 |
| '\" |
| '\" The definitions below are for supplemental macros used in Tcl/Tk |
| '\" manual entries. |
| '\" |
| '\" .HS name section [date [version]] |
| '\" Replacement for .TH in other man pages. See below for valid |
| '\" section names. |
| '\" |
| '\" .AP type name in/out [indent] |
| '\" Start paragraph describing an argument to a library procedure. |
| '\" type is type of argument (int, etc.), in/out is either "in", "out", |
| '\" or "in/out" to describe whether procedure reads or modifies arg, |
| '\" and indent is equivalent to second arg of .IP (shouldn't ever be |
| '\" needed; use .AS below instead) |
| '\" |
| '\" .AS [type [name]] |
| '\" Give maximum sizes of arguments for setting tab stops. Type and |
| '\" name are examples of largest possible arguments that will be passed |
| '\" to .AP later. If args are omitted, default tab stops are used. |
| '\" |
| '\" .BS |
| '\" Start box enclosure. From here until next .BE, everything will be |
| '\" enclosed in one large box. |
| '\" |
| '\" .BE |
| '\" End of box enclosure. |
| '\" |
| '\" .VS |
| '\" Begin vertical sidebar, for use in marking newly-changed parts |
| '\" of man pages. |
| '\" |
| '\" .VE |
| '\" End of vertical sidebar. |
| '\" |
| '\" .DS |
| '\" Begin an indented unfilled display. |
| '\" |
| '\" .DE |
| '\" End of indented unfilled display. |
| '\" |
| '\" @(#) man.macros 1.1 94/08/09 13:07:19 |
| .\" |
| '\" # Heading for Tcl/Tk man pages |
| .de HS |
| .ds ^3 \\0 |
| .if !"\\$3"" .ds ^3 \\$3 |
| .if '\\$2'cmds' .TH "\\$1" 1 "\\*(^3" "\\$4" "\\$5" |
| .if '\\$2'lib' .TH "\\$1" 3 "\\*(^3" "\\$4" "\\$5" |
| .if '\\$2'ncmds' .TH "\\$1" n "\\*(^3" "\\$4" "\\$5" |
| .if '\\$2'tcl' .TH "\\$1" n "\\*(^3" Tcl "Tcl Built-In Commands" |
| .if '\\$2'tk' .TH "\\$1" n "\\*(^3" Tk "Tk Commands" |
| .if '\\$2'tclc' .TH "\\$1" 3 "\\*(^3" Tcl "Tcl Library Procedures" |
| .if '\\$2'tkc' .TH "\\$1" 3 "\\*(^3" Tk "Tk Library Procedures" |
| .if '\\$2'tclcmds' .TH "\\$1" 1 "\\*(^3" Tk "Tcl Applications" |
| .if '\\$2'tkcmds' .TH "\\$1" 1 "\\*(^3" Tk "Tk Applications" |
| .if '\\$2'iwid' .TH "\\$1" 1 "\\*(^3" Tk "[incr Widgets]" |
| .if t .wh -1.3i ^B |
| .nr ^l \\n(.l |
| .ad b |
| .. |
| '\" # Start an argument description |
| .de AP |
| .ie !"\\$4"" .TP \\$4 |
| .el \{\ |
| . ie !"\\$2"" .TP \\n()Cu |
| . el .TP 15 |
| .\} |
| .ie !"\\$3"" \{\ |
| .ta \\n()Au \\n()Bu |
| \&\\$1 \\fI\\$2\\fP (\\$3) |
| .\".b |
| .\} |
| .el \{\ |
| .br |
| .ie !"\\$2"" \{\ |
| \&\\$1 \\fI\\$2\\fP |
| .\} |
| .el \{\ |
| \&\\fI\\$1\\fP |
| .\} |
| .\} |
| .. |
| '\" # define tabbing values for .AP |
| .de AS |
| .nr )A 10n |
| .if !"\\$1"" .nr )A \\w'\\$1'u+3n |
| .nr )B \\n()Au+15n |
| .\" |
| .if !"\\$2"" .nr )B \\w'\\$2'u+\\n()Au+3n |
| .nr )C \\n()Bu+\\w'(in/out)'u+2n |
| .. |
| '\" # BS - start boxed text |
| '\" # ^y = starting y location |
| '\" # ^b = 1 |
| .de BS |
| .br |
| .mk ^y |
| .nr ^b 1u |
| .if n .nf |
| .if n .ti 0 |
| .if n \l'\\n(.lu\(ul' |
| .if n .fi |
| .. |
| '\" # BE - end boxed text (draw box now) |
| .de BE |
| .nf |
| .ti 0 |
| .mk ^t |
| .ie n \l'\\n(^lu\(ul' |
| .el \{\ |
| .\" Draw four-sided box normally, but don't draw top of |
| .\" box if the box started on an earlier page. |
| .ie !\\n(^b-1 \{\ |
| \h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul' |
| .\} |
| .el \}\ |
| \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul' |
| .\} |
| .\} |
| .fi |
| .br |
| .nr ^b 0 |
| .. |
| '\" # VS - start vertical sidebar |
| '\" # ^Y = starting y location |
| '\" # ^v = 1 (for troff; for nroff this doesn't matter) |
| .de VS |
| .mk ^Y |
| .ie n 'mc \s12\(br\s0 |
| .el .nr ^v 1u |
| .. |
| '\" # VE - end of vertical sidebar |
| .de VE |
| .ie n 'mc |
| .el \{\ |
| .ev 2 |
| .nf |
| .ti 0 |
| .mk ^t |
| \h'|\\n(^lu+3n'\L'|\\n(^Yu-1v\(bv'\v'\\n(^tu+1v-\\n(^Yu'\h'-|\\n(^lu+3n' |
| .sp -1 |
| .fi |
| .ev |
| .\} |
| .nr ^v 0 |
| .. |
| '\" # Special macro to handle page bottom: finish off current |
| '\" # box/sidebar if in box/sidebar mode, then invoked standard |
| '\" # page bottom macro. |
| .de ^B |
| .ev 2 |
| 'ti 0 |
| 'nf |
| .mk ^t |
| .if \\n(^b \{\ |
| .\" Draw three-sided box if this is the box's first page, |
| .\" draw two sides but no top otherwise. |
| .ie !\\n(^b-1 \h'-1.5n'\L'|\\n(^yu-1v'\l'\\n(^lu+3n\(ul'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c |
| .el \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\h'|0u'\c |
| .\} |
| .if \\n(^v \{\ |
| .nr ^x \\n(^tu+1v-\\n(^Yu |
| \kx\h'-\\nxu'\h'|\\n(^lu+3n'\ky\L'-\\n(^xu'\v'\\n(^xu'\h'|0u'\c |
| .\} |
| .bp |
| 'fi |
| .ev |
| .if \\n(^b \{\ |
| .mk ^y |
| .nr ^b 2 |
| .\} |
| .if \\n(^v \{\ |
| .mk ^Y |
| .\} |
| .. |
| '\" # DS - begin display |
| .de DS |
| .RS |
| .nf |
| .sp |
| .. |
| '\" # DE - end display |
| .de DE |
| .fi |
| .RE |
| .sp |
| .. |
| .HS iwidgets::selectionbox iwid |
| .BS |
| '\" Note: do not modify the .SH NAME line immediately below! |
| .SH NAME |
| iwidgets::selectionbox \- Create and manipulate a selection box widget |
| .SH SYNOPSIS |
| \fBiwidgets::selectionbox\fI \fIpathName \fR?\fIoptions\fR? |
| .SH "INHERITANCE" |
| itk::Widget <- iwidgets::Selectionbox |
| .SH "STANDARD OPTIONS" |
| .LP |
| .nf |
| .ta 4c 8c 12c |
| \fB |
| activeBackground background borderWidth cursor |
| exportSelection foreground highlightColor highlightThickness |
| insertBackground insertBorderWidth insertOffTime insertOnTime |
| insertWidth relief repeatDelay repeatInterval |
| selectBackground selectBorderWidth selectForeground\fR |
| .fi |
| .LP |
| See the "options" manual entry for details on the standard options. |
| .SH "ASSOCIATED OPTIONS" |
| .LP |
| .nf |
| .ta 4c 8c 12c |
| \fBtextBackground\fR \fBtextFont\fR |
| .fi |
| .LP |
| See the "entryfield" widget class manual entry for details on the above |
| associated options. |
| .LP |
| .nf |
| .ta 4c 8c 12c |
| \fBlabelFont\fR \fBlabelMargin\fR |
| .fi |
| .LP |
| See the "labeledwidget" class manual entry for details on the above |
| associated options. |
| .LP |
| .nf |
| .ta 4c 8c 12c |
| \fBactiveRelief\fR \fBelementBorderWidth\fR \fBjump\fR \fBtroughColor\fR |
| .fi |
| .LP |
| See the "scrollbar" widget class manual entry for details on the above |
| associated options. |
| .LP |
| .nf |
| .ta 4c 8c 12c |
| \fBdblClickCommand\fR \fBhscrollMode\fR \fBsbWidth\fR \fBscrollMargin\fR |
| \fBtextBackground\fR \fBtextFont\fR \fBvscrollMode\fR |
| .fi |
| .LP |
| See the "scrolledlistbox" widget class manual entry for details on the above |
| associated options. |
| |
| .SH "WIDGET-SPECIFIC OPTIONS" |
| .LP |
| .nf |
| Name: \fBchildSitePos\fR |
| Class: \fBPosition\fR |
| Command-Line Switch: \fB-childsitepos\fR |
| .fi |
| .IP |
| Specifies the position of the child site in the selection box: \fBn\fR, |
| \fBs\fR, \fBe\fR, \fBw\fR, or \fB\fR. The default is center |
| .LP |
| .nf |
| Name: \fBheight\fR |
| Class: \fBHeight\fR |
| Command-Line Switch: \fB-height\fR |
| .fi |
| .IP |
| Specifies the height of the selection box. The value may be specified in |
| any of the forms acceptable to Tk_GetPixels. The default is 320 pixels. |
| .LP |
| .nf |
| Name: \fBitemsCommand\fR |
| Class: \fBCommand\fR |
| Command-Line Switch: \fB-itemscommand\fR |
| .fi |
| .IP |
| Specifies a command to be evaluated following selection of an item. |
| .LP |
| .nf |
| Name: \fBitemsLabel\fR |
| Class: \fBText\fR |
| Command-Line Switch: \fB-itemslabel\fR |
| .fi |
| .IP |
| Specifies the text of the label for the items list. The default is "List". |
| .LP |
| .nf |
| Name: \fBitemsLabelPos\fR |
| Class: \fBPosition\fR |
| Command-Line Switch: \fB-itemslabelpos\fR |
| .fi |
| .IP |
| Specifies the position of the label along the side of the items |
| list: \fBn\fR, \fBne\fR, \fBe\fR, \fBse\fR, \fBs\fR, \fBsw\fR, \fBw\fR, |
| or \fBnw\fR. The default is nw. |
| .LP |
| .nf |
| Name: \fBitemsOn\fR |
| Class: \fBItemsOn\fR |
| Command-Line Switch: \fB-itemson\fR |
| .fi |
| .IP |
| Specifies whether or not to display the items list in any |
| of the forms acceptable to \fBTcl_GetBoolean\fR. The default is true. |
| .LP |
| .nf |
| Name: \fBmargin\fR |
| Class: \fBMargin\fR |
| Command-Line Switch: \fB-margin\fR |
| .fi |
| .IP |
| Specifies distance between the items list and selection entry in any of |
| the forms acceptable to \fBTk_GetPixels\fR. The default is 7 pixels. |
| .LP |
| .nf |
| Name: \fBselectionCommand\fR |
| Class: \fBCommand\fR |
| Command-Line Switch: \fB-selectioncommand\fR |
| .fi |
| .IP |
| Specifies a Tcl procedure to be associated with a return key press event |
| in the selection entry field. |
| .LP |
| .nf |
| Name: \fBselectionLabel\fR |
| Class: \fBText\fR |
| Command-Line Switch: \fB-selectionlabel\fR |
| .fi |
| .IP |
| Specifies the text of the label for the selection entry field. The default |
| is "Selection". |
| .LP |
| .nf |
| Name: \fBselectionLabelPos\fR |
| Class: \fBPosition\fR |
| Command-Line Switch: \fB-selectionlabelpos\fR |
| .fi |
| .IP |
| Specifies the position of the label along the side of the selection: |
| \fBn\fR, \fBne\fR, \fBe\fR, \fBse\fR, \fBs\fR, \fBsw\fR, \fBw\fR, |
| or \fBnw\fR. The default is nw. |
| .LP |
| .nf |
| Name: \fBselectionOn\fR |
| Class: \fBSelectionOn\fR |
| Command-Line Switch: \fB-selectionon\fR |
| .fi |
| .IP |
| Specifies whether or not to display the selection entry in any |
| of the forms acceptable to \fBTcl_GetBoolean\fR. The default is true. |
| .LP |
| .nf |
| Name: \fBwidth\fR |
| Class: \fBWidth\fR |
| Command-Line Switch: \fB-width\fR |
| .fi |
| .IP |
| Specifies the width of the selection box. The value may be specified in |
| any of the forms acceptable to Tk_GetPixels. The default is 260 pixels. |
| .LP |
| .BE |
| |
| .SH DESCRIPTION |
| .PP |
| The \fBiwidgets::selectionbox\fR command creates a scrolled list of items and |
| a selection entry field. The user may choose any of the items displayed |
| in the scrolled list of alternatives and the selection field will be |
| filled with the choice. The user is also free to enter a new value in |
| the selection entry field. Both the list and entry areas have labels. |
| A child site is also provided in which the user may create other widgets |
| to be used in conjunction with the selection box. |
| |
| .SH "METHODS" |
| .PP |
| The \fBiwidgets::selectionbox\fR command creates a new Tcl command whose |
| name is \fIpathName\fR. This |
| command may be used to invoke various |
| operations on the widget. It has the following general form: |
| .DS C |
| \fIpathName option \fR?\fIarg arg ...\fR? |
| .DE |
| \fIOption\fR and the \fIarg\fRs |
| determine the exact behavior of the command. |
| |
| .SH "ASSOCIATED METHODS" |
| .LP |
| .nf |
| .ta 4c 8c 12c |
| \fBcurselection\fR \fBdelete\fR \fBindex\fR \fBnearest\fR |
| \fBscan\fR \fBselection\fR \fBsize\fR |
| .fi |
| .LP |
| See the "listbox" widget class manual entry for details on the |
| associated methods. |
| |
| .SH "WIDGET-SPECIFIC METHODS" |
| .TP |
| \fIpathName \fBcget\fR \fIoption\fR |
| Returns the current value of the configuration option given |
| by \fIoption\fR. |
| \fIOption\fR may have any of the values accepted by the \fBiwidgets::selectionbox\fR |
| command. |
| .TP |
| \fIpathName \fBchildsite\fR |
| Returns the child site widget path name. |
| .TP |
| \fIpathName \fBclear\fR \fIcomponent\fR |
| Delete the contents of either the selection entry widget or |
| items list. The \fIcomponent\fR argument may be either \fBitems\fR |
| or \fBselection\fR. |
| .TP |
| \fIpathName\fR \fBconfigure\fR ?\fIoption\fR? ?\fIvalue option value ...\fR? |
| Query or modify the configuration options of the widget. |
| If no \fIoption\fR is specified, returns a list describing all of |
| the available options for \fIpathName\fR (see \fBTk_ConfigureInfo\fR for |
| information on the format of this list). If \fIoption\fR is specified |
| with no \fIvalue\fR, then the command returns a list describing the |
| one named option (this list will be identical to the corresponding |
| sublist of the value returned if no \fIoption\fR is specified). If |
| one or more \fIoption\-value\fR 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. |
| \fIOption\fR may have any of the values accepted by the \fBiwidgets::selectionbox\fR |
| command. |
| .TP |
| \fIpathName \fBget\fR |
| Returns the current value of the selection entry widget. |
| .TP |
| \fIpathName \fBinsert\fR \fIcomponent\fR \fIargs\fR |
| Insert element(s) into either the selection entry widget or |
| items list. The \fIcomponent\fR argument may be either \fBitems\fR |
| or \fBselection\fR. The \fIargs\fR follow the rules of either an entry |
| or list widget depending on the \fIcomponent\fR value. |
| .TP |
| \fIpathName \fBselectitem\fR |
| Replace the selection entry field contents with the currently |
| selected items value. |
| |
| .SH "COMPONENTS" |
| .LP |
| .nf |
| Name: \fBchildsite\fR |
| Class: \fBFrame\fR |
| .fi |
| .IP |
| The childsite component is the user child site for the selection box. See |
| the "frame" widget manual entry for details on the childsite component item. |
| .LP |
| .nf |
| Name: \fBitems\fR |
| Class: \fBScrolledlistbox\fR |
| .fi |
| .IP |
| The items component provides the scrolled list box of items for the selection |
| box. See the "scrolledlistbox" widget manual entry for details on the |
| items component item. |
| .LP |
| .nf |
| Name: \fBselection\fR |
| Class: \fBEntryfield\fR |
| .fi |
| .IP |
| The selection component provides the entry field in the selection box for |
| display of the selected item in the items component. See the "entryfield" |
| widget manual entry for details on the selection component item. |
| .fi |
| |
| .SH EXAMPLE |
| .DS |
| package require Iwidgets 4.0 |
| option add *textBackground white |
| |
| iwidgets::selectionbox .sb -items {Hello {Out There} World} |
| pack .sb -padx 10 -pady 10 -fill both -expand yes |
| |
| set cs [label [.sb childsite].label -text "Child Site"] |
| pack $cs -fill x -padx 10 -pady 10 |
| |
| .sb insert items 2 {Cruel Cruel} |
| |
| .sb selection set 1 |
| .DE |
| .SH AUTHOR |
| Mark L. Ulferts |
| .SH KEYWORDS |
| selectionbox, widget |