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Diffstat (limited to 'gdb/gdbtk/library/gdbtoolbar.itcl')
| -rw-r--r-- | gdb/gdbtk/library/gdbtoolbar.itcl | 396 |
1 files changed, 0 insertions, 396 deletions
diff --git a/gdb/gdbtk/library/gdbtoolbar.itcl b/gdb/gdbtk/library/gdbtoolbar.itcl deleted file mode 100644 index 1e164b82b1c..00000000000 --- a/gdb/gdbtk/library/gdbtoolbar.itcl +++ /dev/null @@ -1,396 +0,0 @@ -# GDBToolBar -# Copyright (C) 2000 Red Hat, Inc. -# -# This program is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License (GPL) as published by -# the Free Software Foundation; either version 2 of the License, or (at -# your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# ---------------------------------------------------------------------- -# Implements a toolbar. -# -# PUBLIC ATTRIBUTES: -# -# -# METHODS: -# -# configure ....... used to change public attributes -# -# PRIVATE METHODS -# -# X11 OPTION DATABASE ATTRIBUTES -# -# -# ---------------------------------------------------------------------- - -itcl::class GDBToolBar { - inherit itk::Widget - - # ------------------------------------------------------------------ - # CONSTRUCTOR - create widget - # ------------------------------------------------------------------ - constructor {args} { - - # Make a subframe so that the menu can't accidentally conflict - # with a name created by some subclass. - set ButtonFrame [frame $itk_interior.t] - - pack $ButtonFrame $itk_interior -fill both -expand true - - eval itk_initialize $args - } - - # ------------------------------------------------------------------ - # DESTRUCTOR - destroy window containing widget - # ------------------------------------------------------------------ - destructor { - - #destroy $this - } - - # ------------------------------------------------------------------ - # METHOD: show - show the toolbar - # ------------------------------------------------------------------ - public method show {} { - - if {[llength $button_list]} { - eval standard_toolbar $ButtonFrame $button_list - } - } - - # ------------------------------------------------------------------ - # METHOD: set_class_state - standard method to control state by class - # ------------------------------------------------------------------ - public method set_class_state {enable_list} { - debug "Enable list is: $enable_list" - - foreach {type state} $enable_list { - # debug $type - if {[info exists button_classes($type)]} { - set class_list $button_classes($type) - if {[llength $class_list]} { - # debug "$type $state \{$class_list\}" - foreach button $class_list { - # debug "$type $button $state" - itemconfigure $button -state $state - } - } - } - } - } - - #################################################################### - # Methods that deal with buttons. - #################################################################### - - # ------------------------------------------------------------------ - # METHOD: add - Add something. - # It can be a button a separator or a label. - # - # type - what we want to add - # args - arguments appropriate to what is being added - # - # ------------------------------------------------------------------ - method add {type args} { - - switch $type { - button { - eval toolbar_add_button $args - } - label { - eval toolbar_add_label $args - } - separator { - toolbar_add_button_separator - } - custom { - eval toolbar_add_custom $args - } - default { - error "Invalid item type: $type" - } - } - } - - # ------------------------------------------------------------------ - # PRIVATE METHOD: toolbar_add_button - Creates a button, and inserts - # it at the end of the button list. Call this when - # the toolbar is being set up, but has not yet been - # made. - # ------------------------------------------------------------------ - private method toolbar_add_button {name class command balloon args} { - - lappend button_list \ - [eval _register_button 1 \$name \$class \$command \$balloon $args] - - } - - # ------------------------------------------------------------------ - # PRIVATE METHOD: toolbar_add_label - Create a label to be inserted - # in the toolbar. - # ------------------------------------------------------------------ - - private method toolbar_add_label {name text balloon args} { - set lname $ButtonFrame.$name - set Buttons($name) $lname - set Buttons($lname,align) $button_align - eval label $lname -text \$text $args - balloon register $lname $balloon - lappend button_list $lname - } - - # ------------------------------------------------------------------ - # PRIVATE METHOD: toolbar_add_custom - Create a user defined widget - # to be inserted in the toolbar. - # ------------------------------------------------------------------ - - private method toolbar_add_custom {name createCmd balloon args} { - set wname $ButtonFrame.$name - set Buttons($name) $wname - set Buttons($wname,align) $button_align - - eval $createCmd $wname $args - balloon register $wname $balloon - - lappend button_list $wname - } - - # ------------------------------------------------------------------ - # PRIVATE METHOD: toolbar_add_button_separator - - # ------------------------------------------------------------------ - - private method toolbar_add_button_separator {} { - lappend button_list - - } - - # ------------------------------------------------------------------ - # PRIVATE METHOD: _register_button - Creates all the bookkeeping - # for a button, without actually inserting it in the toolbar. - # If the button will not be immediately inserted (INS == 0), - # sets its bindings and appearences to the same of a - # standard_toolbar button. - # ------------------------------------------------------------------ - private method _register_button {ins name class command balloon args} { - set bname $ButtonFrame.$name - set Buttons($name) $bname - set Buttons($bname,align) $button_align - - eval button $bname -command \$command $args - balloon register $bname $balloon - foreach elem $class { - switch $elem { - None {} - default { - lappend button_classes($elem) $name - } - } - } - - # If the button is not going to be inserted now... - if {! $ins} { - # This is a bit of a hack, but I need to bind the standard_toolbar bindings - # and appearances to these externally, since I am not inserting them in - # the original toolbar... - # FIXME: Have to add a method to the libgui toolbar to do this. - - # Make sure the button acts the way we want, not the default Tk way. - $bname configure -takefocus 0 -highlightthickness 0 \ - -relief flat -borderwidth 1 - set index [lsearch -exact [bindtags $bname] Button] - bindtags $bname [lreplace [bindtags $bname] $index $index ToolbarButton] - } - - return $bname - } - - # ------------------------------------------------------------------ - # METHOD: create - Creates all the bookkeeping for a button, - # without actually inserting it in the toolbar. - # ------------------------------------------------------------------ - method create {name class command balloon args} { - - return [eval _register_button 0 \$name \$class \$command \$balloon $args] - } - - # ------------------------------------------------------------------ - # METHOD: itemconfigure - - # ------------------------------------------------------------------ - - method itemconfigure {button args} { - eval $Buttons($button) configure $args - } - - # ------------------------------------------------------------------ - # METHOD: itembind - - # ------------------------------------------------------------------ - - method itembind {button key cmd} { - eval [list bind $Buttons($button) $key $cmd] - } - - # ------------------------------------------------------------------ - # METHOD: itemballoon - - # ------------------------------------------------------------------ - - method itemballoon {button text} { - eval [list balloon register $Buttons($button) $text] - } - - # ------------------------------------------------------------------ - # PRIVATE METHOD: toolbar_insert_button - Inserts button "name" before - # button "before". - # The toolbar must be made, and the buttons must have been - # created before you run this. - # ------------------------------------------------------------------ - private method toolbar_insert_button {name before} { - - if {[string first "-" $name] == 0} { - set name [string range $name 1 end] - set add_sep 1 - } else { - set add_sep 0 - } - - if {![info exists Buttons($name)] || ![info exists Buttons($before)]} { - error "toolbar_insert_buttons called with non-existant button" - } - - set before_col [gridCGet $Buttons($before) -column] - set before_row [gridCGet $Buttons($before) -row] - - set slaves [grid slaves $ButtonFrame] - - set incr [expr 1 + $add_sep] - foreach slave $slaves { - set slave_col [gridCGet $slave -column] - if {$slave_col >= $before_col} { - grid configure $slave -column [expr $slave_col + $incr] - } - } - if {$add_sep} { - grid $Buttons(-$name) -column $before_col -row $before_row - } - - # Now grid our button. Have to put in the pady since this button - # may not have been originally inserted by the libgui toolbar - # proc. - - grid $Buttons($name) -column [expr $before_col + $add_sep] \ - -row $before_row -pady 2 - - } - - # ------------------------------------------------------------------ - # PRIVATE METHOD: toolbar_remove_button - - # ------------------------------------------------------------------ - - private method toolbar_remove_button {name} { - - if {[string first "-" $name] == 0} { - set name [string range $name 1 end] - set remove_sep 1 - } else { - set remove_sep 0 - } - - if {![info exists Buttons($name)] } { - error "toolbar_remove_buttons called with non-existant button $name" - } - - set name_col [gridCGet $Buttons($name) -column] - set name_row [gridCGet $Buttons($name) -row] - - grid remove $Buttons($name) - if {$remove_sep} { - set Buttons(-$name) [grid slaves $ButtonFrame \ - -column [expr $name_col - 1] \ - -row $name_row] - grid remove $Buttons(-$name) - } - - set slaves [grid slaves $ButtonFrame -row $name_row] - foreach slave $slaves { - set slave_col [gridCGet $slave -column] - if {($slave_col > $name_col) - && ! ([info exists Buttons($slave,align)] - && $Buttons($slave,align) == "right")} { - grid configure $slave -column [expr $slave_col - 1 - $remove_sep] - } - } - } - - # ------------------------------------------------------------------ - # METHOD: toolbar_button_right_justify - - # ------------------------------------------------------------------ - - method toolbar_button_right_justify {} { - lappend button_list -- - set button_align "right" - } - - # ------------------------------------------------------------------ - # METHOD: toolbar_swap_button_lists - - # ------------------------------------------------------------------ - - method toolbar_swap_button_lists {in_list out_list} { - # Now swap out the buttons... - set first_out [lindex $out_list 0] - if {[info exists Buttons($first_out)] && [grid info $Buttons($first_out)] != ""} { - foreach button $in_list { - toolbar_insert_button $button $first_out - } - foreach button $out_list { - toolbar_remove_button $button - } - } elseif {[info exists Buttons($first_out)]} { - debug "Error in swap_button_list - $first_out not gridded..." - } else { - debug "Button $first_out is not in button list" - } - } - - #################################################################### - # - # PRIVATE DATA - # - #################################################################### - - # This is the list of buttons that are being built up - # - private variable button_list {} - - # This is an array of buttons names -> Tk Window names - # and also of Tk Window names -> column position in grid - private variable Buttons - - # This array holds the button classes. The key is the class name, - # and the value is the list of buttons belonging to this class. - private variable button_classes - - # Tell if we are inserting buttons left or right justified - private variable button_align "left" - - #The frame to contain the buttons: - private variable ButtonFrame - - #################################################################### - # - # PROTECTED DATA - # - #################################################################### - - # None. - - #################################################################### - # - # PUBLIC DATA - # - #################################################################### - - # None. -} |