/usr/share/tcltk/tklib0.5/widget/mentry.tcl is in tklib 0.5-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 | # -*- tcl -*-
#
# mentry.tcl -
#
# MenuEntry widget
#
# RCS: @(#) $Id: mentry.tcl,v 1.6 2007/04/10 18:15:40 hobbs Exp $
#
# Creation and Options - widget::menuentry $path ...
# -menu -default "" ; menu to associate with entry
# -image -default "default"
# All other options to entry
#
# Methods
# All other methods to entry
#
# Bindings
# NONE
#
if 0 {
# Samples
package require widget::menuentry
set me [widget::menuentry .me]
set menu [menu .me.menu -tearoff 0]
$menu add radiobutton -label "Name" -variable foo -value name
$menu add radiobutton -label "Abstract" -variable foo -value abstract
$menu add separator
$menu add radiobutton -label "Name and Abstract" \
-variable foo -value [list name abstract]
$me configure -menu $menu
pack $me -fill x -expand 1 -padx 4 -pady 4
}
###
package require widget
package require tile
namespace eval ::widget {
# PNG version has partial alpha transparency for better look
variable menuentry_pngdata {
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AAALOgFkf1cNAAACkklEQVR4nHWSXUhTYRjHdxnRVQTeCElXp7vS6BCZFGlO
nc2vbdrccrbhR9IKI7KOXzQniikzUvyIlNoHrZgXmYrbas6cg3keKFKoqHiC
VowgeC6C4PB24RmlRy/+Nw/v7/c+/5dXxRhTMcZUoqeWF73mgOi1pMBnlURP
vZSYNqVWJw2BlZFKPn1uezZhr8kGPktS9JjFxPQFIf7AwK1O6LnVcZ0QGzeI
sVFDcslVZttRIHpqefBZkmuPjU5AOgxIVYBkB6QWQCoFpENRV5kz6qpMhvs0
ik1Uax5zYM1tFgGJA6QmQGoDpBuAdB2QrgGSEZCyIoNaMdSnCeywQV0qMVUj
AFIFIN2U4VYZbgGkZkDKDzlLhHBfaUohAG+9FJ80cIB0+b9b0xWaAKkBkIyL
3Wou3K+VlBXcFik2puPkg3ZAuiLLGuWZFZAM8x0FXMipUQriD42p2GiVAEhq
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Wr7Lgne07GnjiYwtAsaYKthTzAd7igNBpyYVcmqkoKNEmuso/LXYrWEfXvay
7+8esR8bbvZ+sYv5rackX/3xjC2C3TJzNc8UGaxmn18PseTbKfYldo/FJyys
V8199FzM2bu5hkrFtud/ybPmk6ago5xtzLaz9dlOFnXpmb+B/+k2Z+/79xi7
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n3C8ywAAAABJRU5ErkJggg==
}
variable menuentry_gifdata {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}
}
proc ::widget::createMenuEntryLayout {} {
variable MENUENTRY
if {[info exists MENUENTRY]} { return }
set MENUENTRY 1
variable menuentry_pngdata
variable menuentry_gifdata
set img ::widget::img_menuentry
if {[package provide img::png] != ""} {
image create photo $img -format PNG -data $menuentry_pngdata
} else {
image create photo $img -format GIF -data $menuentry_gifdata
}
namespace eval ::ttk [list set img $img] ; # namespace resolved
namespace eval ::ttk {
# Create -padding for space on left and right of icon
set pad [expr {[image width $img] + 4}]
style theme settings "default" {
style layout MenuEntry {
Entry.field -children {
MenuEntry.icon -side left
Entry.padding -children {
Entry.textarea
}
}
}
# center icon in padded cell
style element create MenuEntry.icon image $img \
-sticky "" -padding [list $pad 0 0 0]
}
if 0 {
# Some mappings would be required per-theme to adapt to theme
# changes
foreach theme [style theme names] {
style theme settings $theme {
# Could have disabled, pressed, ... state images
#style map MenuEntry -image [list disabled $img]
}
}
}
}
}
snit::widgetadaptor widget::menuentry {
delegate option * to hull
delegate method * to hull
option -image -default "default" -configuremethod C-image
option -menu -default "" -configuremethod C-menu
constructor args {
::widget::createMenuEntryLayout
installhull using ttk::entry -style MenuEntry
bindtags $win [linsert [bindtags $win] 1 TMenuEntry]
$self configurelist $args
}
method C-menu {option value} {
if {$value ne "" && ![winfo exists $value]} {
return -code error "invalid widget \"$value\""
}
set options($option) $value
}
method C-image {option value} {
set options($option) $value
if {$value eq "default"} {
}
}
}
# Bindings for menu portion.
#
# This is a variant of the ttk menubutton.tcl bindings.
# See menubutton.tcl for detailed behavior info.
#
namespace eval ttk {
bind TMenuEntry <Enter> { %W state active }
bind TMenuEntry <Leave> { %W state !active }
bind TMenuEntry <<Invoke>> { ttk::menuentry::Popdown %W %x %y }
bind TMenuEntry <Control-space> { ttk::menuentry::Popdown %W 10 10 }
if {[tk windowingsystem] eq "x11"} {
bind TMenuEntry <ButtonPress-1> { ttk::menuentry::Pulldown %W %x %y }
bind TMenuEntry <ButtonRelease-1> { ttk::menuentry::TransferGrab %W }
bind TMenuEntry <B1-Leave> { ttk::menuentry::TransferGrab %W }
} else {
bind TMenuEntry <ButtonPress-1> \
{ %W state pressed ; ttk::menuentry::Popdown %W %x %y }
bind TMenuEntry <ButtonRelease-1> { %W state !pressed }
}
namespace eval menuentry {
variable State
array set State {
pulldown 0
oldcursor {}
}
}
}
# PostPosition --
# Returns the x and y coordinates where the menu
# should be posted, based on the menuentry and menu size
# and -direction option.
#
# TODO: adjust menu width to be at least as wide as the button
# for -direction above, below.
#
proc ttk::menuentry::PostPosition {mb menu} {
set x [winfo rootx $mb]
set y [winfo rooty $mb]
set dir "below" ; #[$mb cget -direction]
set bw [winfo width $mb]
set bh [winfo height $mb]
set mw [winfo reqwidth $menu]
set mh [winfo reqheight $menu]
set sw [expr {[winfo screenwidth $menu] - $bw - $mw}]
set sh [expr {[winfo screenheight $menu] - $bh - $mh}]
switch -- $dir {
above { if {$y >= $mh} { incr y -$mh } { incr y $bh } }
below { if {$y <= $sh} { incr y $bh } { incr y -$mh } }
left { if {$x >= $mw} { incr x -$mw } { incr x $bw } }
right { if {$x <= $sw} { incr x $bw } { incr x -$mw } }
flush {
# post menu atop menuentry.
# If there's a menu entry whose label matches the
# menuentry -text, assume this is an optionmenu
# and place that entry over the menuentry.
set index [FindMenuEntry $menu [$mb cget -text]]
if {$index ne ""} {
incr y -[$menu yposition $index]
}
}
}
return [list $x $y]
}
# Popdown --
# Post the menu and set a grab on the menu.
#
proc ttk::menuentry::Popdown {me x y} {
if {[$me instate disabled] || [set menu [$me cget -menu]] eq ""
|| [$me identify $x $y] ne "MenuEntry.icon"} {
return
}
foreach {x y} [PostPosition $me $menu] { break }
tk_popup $menu $x $y
}
# Pulldown (X11 only) --
# Called when Button1 is pressed on a menuentry.
# Posts the menu; a subsequent ButtonRelease
# or Leave event will set a grab on the menu.
#
proc ttk::menuentry::Pulldown {mb x y} {
variable State
if {[$mb instate disabled] || [set menu [$mb cget -menu]] eq ""
|| [$mb identify $x $y] ne "MenuEntry.icon"} {
return
}
foreach {x y} [PostPosition $mb $menu] { break }
set State(pulldown) 1
set State(oldcursor) [$mb cget -cursor]
$mb state pressed
$mb configure -cursor [$menu cget -cursor]
$menu post $x $y
tk_menuSetFocus $menu
}
# TransferGrab (X11 only) --
# Switch from pulldown mode (menuentry has an implicit grab)
# to popdown mode (menu has an explicit grab).
#
proc ttk::menuentry::TransferGrab {mb} {
variable State
if {$State(pulldown)} {
$mb configure -cursor $State(oldcursor)
$mb state {!pressed !active}
set State(pulldown) 0
grab -global [$mb cget -menu]
}
}
# FindMenuEntry --
# Hack to support tk_optionMenus.
# Returns the index of the menu entry with a matching -label,
# -1 if not found.
#
proc ttk::menuentry::FindMenuEntry {menu s} {
set last [$menu index last]
if {$last eq "none"} {
return ""
}
for {set i 0} {$i <= $last} {incr i} {
if {![catch {$menu entrycget $i -label} label]
&& ($label eq $s)} {
return $i
}
}
return ""
}
package provide widget::menuentry 1.0
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