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'\"

'\" 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.

'\"

'\" @(#) extfileselectionbox.n 1.21 94/12/17 16:04:44

'/"

.so man.macros

.HS extfileselectionbox iwid

.BS

'\" Note:  do not modify the .SH NAME line immediately below!

.SH NAME

extfileselectionbox \- Create and manipulate a file selection box widget

.SH SYNOPSIS

\fBextfileselectionbox\fI \fIpathName \fR?\fIoptions\fR?

.SH "INHERITANCE"

itk::Widget <- Extfileselectionbox

.SH "STANDARD OPTIONS"

.LP

.nf

.ta 4c 8c 12c

\fBactiveBackground\fR  \fBbackground\fR        \fBborderWidth\fR       \fBcursor\fR

\fBforeground\fR        \fBhighlightColor\fR    \fBhighlightThickness\fR        \fBinsertBackground\fR

\fBinsertBorderWidth\fR \fBinsertOffTime\fR     \fBinsertOnTime\fR      \fBinsertWidth\fR

\fBselectBackground\fR  \fBselectBorderWidth\fR \fBselectForeground\fR

.fi

.LP

See the "options" manual entry for details on the standard options.

.SH "ASSOCIATED OPTIONS"

.LP

.nf

.ta 4c 8c 12c

\fBpopupCursor\fR       \fBtextBackground\fR    \fBtextFont\fR

.fi

.LP

See the "combobox" widget manual entry for details on the above

associated options.

.LP

.nf

.ta 4c 8c 12c

\fBlabelFont\fR

.fi

.LP

See the "labeledwidget" widget manual entry for details on the above

associated options.

.LP

.nf

.ta 4c 8c 12c

\fBsashCursor\fR

.fi

.LP

See the "panedwindow" widget 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

\fBtextBackground\fR    \fBtextFont\fR

.fi

.LP

See the "scrolledlistbox" widget 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 extended fileselection

box: \fBn\fR, \fBs\fR, \fBe\fR, \fBw\fR, \fBtop\fR, or \fBbottom\fR.

The default is s.

.LP

.nf

Name:   \fBdirectory\fR

Class:  \fBDirectory\fR

Command-Line Switch:    \fB-directory\fR

.fi

.IP

Specifies the initial default directory.  The default is the present

working directory.

.LP

.nf

Name:   \fBdirSearchCommand\fR

Class:  \fBCommand\fR

Command-Line Switch:    \fB-dirsearchcommand\fR

.fi

.IP

Specifies a Tcl command to be executed to perform a directory search.

The command will receive the current working directory and filter

mask as arguments.  The command should return a list of files which

will be placed into the directory list.

.LP

.nf

Name:   \fBdirsLabel\fR

Class:  \fBText\fR

Command-Line Switch:    \fB-dirslabel\fR

.fi

.IP

Specifies the text of the label for the directory list.  The default is

"Directories".

.LP

.nf

Name:   \fBdirsOn\fR

Class:  \fBDirsOn\fR

Command-Line Switch:    \fB-dirson\fR

.fi

.IP

Specifies whether or not to display the directory list.  The

value may be given in any of the forms acceptable to \fBTcl_GetBoolean\fR.

The default is true.

.LP

.nf

Name:   \fBfileSearchCommand\fR

Class:  \fBCommand\fR

Command-Line Switch:    \fB-filesearchcommand\fR

.fi

.IP

Specifies a Tcl command to be executed to perform a file search.

The command will receive the current working directory and filter

mask as arguments.  The command should return a list of files which

will be placed into the file list.

.LP

.nf

Name:   \fBfilesLabel\fR

Class:  \fBText\fR

Command-Line Switch:    \fB-fileslabel\fR

.fi

.IP

Specifies the text of the label for the files list.  The default is "Files".

.LP

.nf

Name:   \fBfilesOn\fR

Class:  \fBFilesOn\fR

Command-Line Switch:    \fB-fileson\fR

.fi

.IP

Specifies whether or not to display the files list.  The

value may be given in any of the forms acceptable to \fBTcl_GetBoolean\fR.

The default is true.

.LP

.nf

Name:   \fBfileType\fR

Class:  \fBFileType\fR

Command-Line Switch:    \fB-filetype\fR

.fi

.IP

Specify the type of files which may appear in the file list: \fBregular\fR,

\fBdirectory\fR, or \fBany\fR.  The default is regular.

.LP

.nf

Name:   \fBfilterCommand\fR

Class:  \fBCommand\fR

Command-Line Switch:    \fB-filtercommand\fR

.fi

.IP

Specifies a Tcl command to be executed upon hitting the Return key

in the filter combobox widget.

.LP

.nf

Name:   \fBfilterLabel\fR

Class:  \fBText\fR

Command-Line Switch:    \fB-filterlabel\fR

.fi

.IP

Specifies the text of the label for the filter combobox.  The default is

"Filter".

.LP

.nf

Name:   \fBfilterOn\fR

Class:  \fBFilterOn\fR

Command-Line Switch:    \fB-filteron\fR

.fi

.IP

Specifies whether or not to display the filter combobox.  The

value may be given in any of the forms acceptable to \fBTcl_GetBoolean\fR.

The default is true.

.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 300 pixels.

.LP

.nf

Name:   \fBinvalid\fR

Class:  \fBCommand\fR

Command-Line Switch:    \fB-invalid\fR

.fi

.IP

Command to be executed should the filter contents be proven

invalid.  The default is {bell}.

.LP

.nf

Name:   \fBmask\fR

Class:  \fBMask\fR

Command-Line Switch:    \fB-mask\fR

.fi

.IP

Specifies the initial file mask string.  The default is "*".

.LP

.nf

Name:   \fBnoMatchString\fR

Class:  \fBNoMatchString\fR

Command-Line Switch:    \fB-nomatchstring\fR

.fi

.IP

Specifies the string to be displayed in the files list should no files

match the mask.  The default is "".

.LP

.nf

Name:   \fBselectDirCommand\fR

Class:  \fBCommand\fR

Command-Line Switch:    \fB-selectdirommand\fR

.fi

.IP

Specifies a Tcl command to be executed following selection of a

directory in the directory list.

.LP

.nf

Name:   \fBselectFileCommand\fR

Class:  \fBCommand\fR

Command-Line Switch:    \fB-selectfileommand\fR

.fi

.IP

Specifies a Tcl command to be executed following selection of a

file in the files list.

.LP

.nf

Name:   \fBselectionCommand\fR

Class:  \fBCommand\fR

Command-Line Switch:    \fB-selectioncommand\fR

.fi

.IP

Specifies a Tcl command to be executed upon hitting the Return key

in the selection combobox widget.

.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 combobox.  The default

is "Selection".

.LP

.nf

Name:   \fBselectionOn\fR

Class:  \fBSelectionOn\fR

Command-Line Switch:    \fB-selectionon\fR

.fi

.IP

Specifies whether or not to display the selection combobox.  The

value may be given 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 350 pixels.

.LP

.BE

.SH DESCRIPTION

.PP

The \fBextfileselectionbox\fR command creates an extended file

selection box which is slightly different than the fileselectionbox widget.

The differences are mostly cosmetic in that the listboxes are

within a panedwindow and the entryfields for the filter and selection

have been replaced by comboboxes.  Other than that the interface is

practically the same.

.SH "METHODS"

.PP

The \fBextfileselectionbox\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 extfileselectionbox 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 \fBextfileselectionbox\fR

command.

.TP

\fIpathName \fBchildsite\fR

Returns the child site widget path name.

.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 \fBextfileselectionbox\fR

command.

.TP

\fIpathName \fBfilter\fR

Update the current contents of the extended file selection box based

on the current filter combobox value.

.TP

\fIpathName \fBget\fR

Returns the current value of the selection combobox widget.

.SH "COMPONENTS"

.LP

.nf

Name:   \fBdirs\fR

Class:  \fBScrolledlistbox\fR

.fi

.IP

The dirs component is the directory list box for the extended fileselection

box. See the "scrolledlistbox" widget manual entry for details on the dirs

component item.

.LP

.nf

Name:   \fBfiles\fR

Class:  \fBScrolledlistbox\fR

.fi

.IP

The files component is the file list box for the extended fileselection box.

See the "scrolledlistbox" widget manual entry for details on the files

component item.

.LP

.nf

Name:   \fBfilter\fR

Class:  \fBCombobox\fR

.fi

.IP

The filter component is the field for user input of the filter value.

See the "combobox" widget manual entry for details on the filter

component item.

.LP

.nf

Name:   \fBselection\fR

Class:  \fBCombobox\fR

.fi

.IP

The selection component is the field for user input of the currently

selected file value.  See the "combobox" widget manual entry for details

on the selection component item.

.fi

.SH EXAMPLE

.DS

extfileselectionbox .fsb

pack .fsb -padx 10 -pady 10 -fill both -expand yes

.DE

.SH AUTHOR(S)

Mark L. Ulferts

.DE

Anthony Parent

.SH KEYWORDS

extfileselectionbox, widget