| '\" |
| '\" Copyright (c) 1997 DSC Technologies Corporation |
| '\" |
| '\" See the file "license.terms" for information on usage and redistribution |
| '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. |
| '\" |
| '\" @(#) timefield.n 1.0 97/04/30 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 |
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| '\" |
| '\" .VS |
| '\" Begin vertical sidebar, for use in marking newly-changed parts |
| '\" of man pages. |
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| '\" .VE |
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| '\" .DS |
| '\" Begin an indented unfilled display. |
| '\" |
| '\" .DE |
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| '\" |
| '\" @(#) 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 \{\ |
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| .ie !"\\$2"" \{\ |
| \&\\$1 \\fI\\$2\\fP |
| .\} |
| .el \{\ |
| \&\\fI\\$1\\fP |
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| .. |
| '\" # define tabbing values for .AP |
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| .if !"\\$2"" .nr )B \\w'\\$2'u+\\n()Au+3n |
| .nr )C \\n()Bu+\\w'(in/out)'u+2n |
| .. |
| '\" # BS - start boxed text |
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| .\" box if the box started on an earlier page. |
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| .el \}\ |
| \h'-1.5n'\L'|\\n(^yu-1v'\h'\\n(^lu+3n'\L'\\n(^tu+1v-\\n(^yu'\l'|0u-1.5n\(ul' |
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| '\" # ^v = 1 (for troff; for nroff this doesn't matter) |
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| .el .nr ^v 1u |
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| .de VE |
| .ie n 'mc |
| .el \{\ |
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| .sp -1 |
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| '\" # Special macro to handle page bottom: finish off current |
| '\" # box/sidebar if in box/sidebar mode, then invoked standard |
| '\" # page bottom macro. |
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| 'ti 0 |
| 'nf |
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| .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 |
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| '\" # DS - begin display |
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| .nf |
| .sp |
| .. |
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| .sp |
| .. |
| .HS iwidgets::timefield iwid |
| .BS |
| '\" Note: do not modify the .SH NAME line immediately below! |
| .SH NAME |
| iwidgets::timefield \- Create and manipulate a time field widget |
| .SH SYNOPSIS |
| \fBiwidgets::timefield\fI \fIpathName \fR?\fIoptions\fR? |
| .SH "INHERITANCE" |
| itk::Widget <- iwidgets::LabeledWidget <- iwidgets::Timefield |
| .SH "STANDARD OPTIONS" |
| .LP |
| .nf |
| .ta 4c 8c 12c |
| \fB |
| background borderWidth cursor exportSelection |
| foreground highlightColor highlightThickness insertBackground |
| justify relief\fR |
| .fi |
| .LP |
| See the "options" manual entry for details on the standard options. |
| .SH "INHERITED OPTIONS" |
| .LP |
| .nf |
| .ta 4c 8c 12c |
| \fBdisabledForeground\fR \fBlabelBitmap\fR \fBlabelFont\fR \fBlabelImage\fR |
| \fBlabelMargin\fR \fBlabelPos\fR \fBlabelText\fR \fBlabelVariable\fR |
| \fBstate\fR \fBsticky\fR |
| .fi |
| .LP |
| See the "labeledwidget" class manual entry for details on the |
| inherited 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 time field: \fBn\fR, |
| \fBs\fR, \fBe\fR, or \fBw\fR. The default is e. |
| .LP |
| .nf |
| Name: \fBcommand\fR |
| Class: \fBCommand\fR |
| Command-Line Switch: \fB-command\fR |
| .fi |
| .IP |
| Specifies a Tcl command to be executed upon detection of a Return key |
| press event. |
| .LP |
| .nf |
| Name: \fBgmt\fR |
| Class: \fBGmt\fR |
| Command-Line Switch: \fB-gmt\fR |
| .fi |
| .IP |
| Determines whether the time is calculated relative to Greenwich |
| Mean Time. Accepts a boolean value. The default is no. |
| .fi |
| .IP |
| Name: \fBstate\fR |
| Class: \fBState\fR |
| Command-Line Switch: \fB-state\fR |
| .fi |
| .IP |
| Specifies one of two states for the timefield: \fBnormal\fR or \fBdisabled\fR. |
| If the timefield is disabled then input is not accepted. The default is |
| normal. |
| .LP |
| .nf |
| Name: \fBtextBackground\fR |
| Class: \fBBackground\fR |
| Command-Line Switch: \fB-textbackground\fR |
| .fi |
| .IP |
| Background color for inside textual portion of the entry field. The value |
| may be given in any of the forms acceptable to \fBTk_GetColor\fR. |
| .LP |
| .nf |
| Name: \fBtextFont\fR |
| Class: \fBFont\fR |
| Command-Line Switch: \fB-textfont\fR |
| .fi |
| .IP |
| Name of font to use for display of text in timefield. The value |
| may be given in any of the forms acceptable to \fBTk_GetFont\fR. |
| .LP |
| .BE |
| |
| .SH DESCRIPTION |
| .PP |
| The \fBiwidgets::timefield\fR command creates an enhanced text entry widget for |
| the purpose of time entry with various degrees of built-in intelligence. |
| .DE |
| |
| .SH "METHODS" |
| .PP |
| The \fBiwidgets::timefield\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. The following |
| commands are possible for timefield widgets: |
| .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::timefield\fR |
| command. |
| .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::timefield\fR |
| command. |
| .TP |
| \fIpathName \fBget\fR ?\fBformat\fR? |
| Returns the current contents of the timefield in a format of |
| string or as an integer clock value using the \fB-string\fR and \fB-clicks\fR |
| format options respectively. The default is by string. Reference the |
| clock command for more information on obtaining times and their |
| formats. |
| .TP |
| \fIpathName \fBisvalid\fR |
| Returns a boolean indication of the validity of the currently |
| displayed time value. For example, 12:59:59 is valid whereas |
| 25:59:59 is invalid. |
| .TP |
| \fIpathName \fBshow\fR \fItime\fR |
| Changes the currently displayed time to be that of the time |
| argument. The time may be specified either as a string, an |
| integer clock value or the keyword "now" (the default). |
| Reference the clock command for more information on obtaining |
| times and their formats. |
| |
| .SH "COMPONENTS" |
| .LP |
| .nf |
| Name: \fBtime\fR |
| Class: \fBEntry\fR |
| .fi |
| .IP |
| The time component provides the entry field for time input and display. |
| See the "entry" widget manual entry for details on the time component item. |
| .fi |
| |
| .SH EXAMPLE |
| .DS |
| package require Iwidgets 4.0 |
| proc returnCmd {} { |
| puts [.tf get] |
| } |
| |
| iwidgets::timefield .tf -command returnCmd |
| pack .tf -fill x -expand yes -padx 10 -pady 10 |
| .DE |
| .SH AUTHOR |
| John A. Tucker |
| .DE |
| Mark L. Ulferts |
| .LP |
| .SH KEYWORDS |
| timefield, widget |
