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- #
- # Messagedialog
- # ----------------------------------------------------------------------
- # Implements a message dialog composite widget. The Messagedialog is
- # derived from the Dialog class and is composed of an image and text
- # component. The image will accept both images as well as bitmaps.
- # The text can extend mutliple lines by embedding newlines.
- #
- # ----------------------------------------------------------------------
- # AUTHOR: Mark L. Ulferts EMAIL: mulferts@austin.dsccc.com
- #
- # @(#) $Id: messagedialog.itk,v 1.3 2001/08/07 19:56:48 smithc Exp $
- # ----------------------------------------------------------------------
- # Copyright (c) 1995 DSC Technologies Corporation
- # ======================================================================
- # Permission to use, copy, modify, distribute and license this software
- # and its documentation for any purpose, and without fee or written
- # agreement with DSC, is hereby granted, provided that the above copyright
- # notice appears in all copies and that both the copyright notice and
- # warranty disclaimer below appear in supporting documentation, and that
- # the names of DSC Technologies Corporation or DSC Communications
- # Corporation not be used in advertising or publicity pertaining to the
- # software without specific, written prior permission.
- #
- # DSC DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- # ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, AND NON-
- # INFRINGEMENT. THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, AND THE
- # AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE MAINTENANCE,
- # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. IN NO EVENT SHALL
- # DSC BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- # ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- # WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTUOUS ACTION,
- # ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- # SOFTWARE.
- # ======================================================================
-
- #
- # Usual options.
- #
- itk::usual Messagedialog {
- keep -background -cursor -font -foreground -modality
- keep -wraplength -justify
- }
-
- # ------------------------------------------------------------------
- # MESSAGEDIALOG
- # ------------------------------------------------------------------
- itcl::class iwidgets::Messagedialog {
- inherit iwidgets::Dialog
-
- constructor {args} {}
-
- itk_option define -imagepos imagePos Position w
- }
-
- #
- # Provide a lowercased access method for the Messagedialog class.
- #
- proc ::iwidgets::messagedialog {pathName args} {
- uplevel ::iwidgets::Messagedialog $pathName $args
- }
-
- #
- # Use option database to override default resources of base classes.
- #
- option add *Messagedialog.title "Message Dialog" widgetDefault
- option add *Messagedialog.master "." widgetDefault
- option add *Messagedialog.textPadX 20 widgetDefault
- option add *Messagedialog.textPadY 20 widgetDefault
-
- # ------------------------------------------------------------------
- # CONSTRUCTOR
- # ------------------------------------------------------------------
- itcl::body iwidgets::Messagedialog::constructor {args} {
- #
- # Create the image component which may be either a bitmap or image.
- #
- itk_component add image {
- label $itk_interior.image
- } {
- keep -background -bitmap -cursor -foreground -image
- }
-
- #
- # Create the text message component. The message may extend over
- # several lines by embedding '\n' characters.
- #
- itk_component add message {
- label $itk_interior.message
- } {
- keep -background -cursor -font -foreground -text
- keep -wraplength -justify
-
- rename -padx -textpadx textPadX Pad
- rename -pady -textpady textPadY Pad
- }
-
- #
- # Hide the apply and help buttons.
- #
- hide Apply
- hide Help
-
- #
- # Initialize the widget based on the command line options.
- #
- eval itk_initialize $args
- }
-
- # ------------------------------------------------------------------
- # OPTIONS
- # ------------------------------------------------------------------
-
- # ------------------------------------------------------------------
- # OPTION: -imagepos
- #
- # Specifies the image position relative to the message: n, s,
- # e, or w. The default is w.
- # ------------------------------------------------------------------
- itcl::configbody iwidgets::Messagedialog::imagepos {
- switch $itk_option(-imagepos) {
- n {
- grid $itk_component(image) -row 0 -column 0
- grid $itk_component(message) -row 1 -column 0
- }
- s {
- grid $itk_component(message) -row 0 -column 0
- grid $itk_component(image) -row 1 -column 0
- }
- e {
- grid $itk_component(message) -row 0 -column 0
- grid $itk_component(image) -row 0 -column 1
- }
- w {
- grid $itk_component(image) -row 0 -column 0
- grid $itk_component(message) -row 0 -column 1
- }
-
- default {
- error "bad imagepos option \"$itk_option(-imagepos)\":\
- should be n, e, s, or w"
- }
- }
- }
-