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# Warning dialog for GDBtk.
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# Copyright 1998, 1999 Cygnus Solutions
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License (GPL) as published by
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# the Free Software Foundation; either version 2 of the License, or (at
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# your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# -----------------------------------------------------------------------------
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# NAME:
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# class WarningDlg
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#
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# DESC:
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# This class implements a warning dialog. It has an optional checkbox
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# that the user can select to disable all warnings of the same type.
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#
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# ARGS:
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# -ignorable "class" - Causes an ignorable dialog to be created.
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# "class" is the warning class that will be either
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# displayed or ignored. It may be any string, so
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# long as the same string is used for all related
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# warning messages.
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#
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# -message "msg" - Message to be displayed.
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# -----------------------------------------------------------------------------
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#
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class WarningDlg {
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inherit ManagedWin ModalDialog
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public {
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variable ignorable ""
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variable message ""
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method constructor {args}
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}
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protected common ignore
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}
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# -----------------------------------------------------------------------------
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# NAME:
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# WarningDlg::constructor
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#
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# DESC:
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# Creates the warning dialog.
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# -----------------------------------------------------------------------------
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body WarningDlg::constructor {args} {
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debug $args
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window_name "Warning"
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eval itk_initialize $args
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if {$ignorable == ""} {
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tk_messageBox -message $message -type ok -icon warning -default ok \
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-parent [winfo toplevel $itk_interior]
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delete
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return
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} else {
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if {[info exists ignore($ignorable)]} {
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if {$ignore($ignorable)} {
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delete
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return
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}
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} else {
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set ignore($ignorable) 0
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}
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}
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frame $itk_interior.f
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frame $itk_interior.f.a -relief raised -bd 1
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frame $itk_interior.f.b -relief raised -bd 1
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set f $itk_interior.f.a
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label $f.bitmap -bitmap warning
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label $f.lab -text $message
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pack $f.bitmap $f.lab -side left -padx 10 -pady 10
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if {$ignorable != ""} {
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checkbutton $itk_interior.f.b.ignore -text "Don't show this warning again" \
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-variable [scope ignore($ignorable)] -anchor w
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}
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button $itk_interior.f.b.ok -text OK -underline 0 -command [code $this unpost]
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bind $itk_interior.f.b.ok <Return> \
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"$itk_interior.f.b.ok flash; $itk_interior.f.b.ok invoke"
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focus $itk_interior.f.b.ok
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if {$ignorable != ""} {
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pack $itk_interior.f.b.ignore
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}
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pack $itk_interior.f.b.ok -expand yes -side left
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pack $itk_interior.f.a
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pack $itk_interior.f.b -fill x
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pack $itk_interior.f
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}
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