/usr/share/games/micropolis/res/button.tcl is in micropolis-data 0.0.20071228-8.
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 | # button.tcl --
#
# This file contains Tcl procedures used to manage Tk buttons.
#
# $Header: /user6/ouster/wish/scripts/RCS/button.tcl,v 1.7 92/07/28 15:41:13 ouster Exp $ SPRITE (Berkeley)
#
# Copyright 1992 Regents of the University of California
# Permission to use, copy, modify, and distribute this
# software and its documentation for any purpose and without
# fee is hereby granted, provided that this copyright
# notice appears in all copies. The University of California
# makes no representations about the suitability of this
# software for any purpose. It is provided "as is" without
# express or implied warranty.
#
# $tk_priv(window@$screen) keeps track of the button containing the mouse,
# and $tk_priv(relief@$screen) saves the original relief of the button so
# it can be restored when the mouse button is released.
# The procedure below is invoked when the mouse pointer enters a
# button widget. It records the button we're in and changes the
# state of the button to active unless the button is disabled.
proc tk_butEnter w {
global tk_priv
set screen [winfo screen $w]
if {[lindex [$w config -state] 4] != "disabled"} {
$w config -state active
set tk_priv(window@$screen) $w
} else {
set tk_priv(window@$screen) ""
}
}
# The procedure below is invoked when the mouse pointer leaves a
# button widget. It changes the state of the button back to
# inactive.
proc tk_butLeave w {
global tk_priv
if {[lindex [$w config -state] 4] != "disabled"} {
$w config -state normal
}
set screen [winfo screen $w]
set tk_priv(window@$screen) ""
}
# The procedure below is invoked when the mouse button is pressed in
# a button/radiobutton/checkbutton widget. It records information
# (a) to indicate that the mouse is in the button, and
# (b) to save the button's relief so it can be restored later.
proc tk_butDown w {
global tk_priv
set screen [winfo screen $w]
set tk_priv(relief@$screen) [lindex [$w config -relief] 4]
if {[lindex [$w config -state] 4] != "disabled"} {
$w config -relief sunken
update idletasks
}
}
# The procedure below is invoked when the mouse button is released
# for a button/radiobutton/checkbutton widget. It restores the
# button's relief and invokes the command as long as the mouse
# hasn't left the button.
proc tk_butUp w {
global tk_priv
set screen [winfo screen $w]
$w config -relief $tk_priv(relief@$screen)
update idletasks
if {($w == $tk_priv(window@$screen))
&& ([lindex [$w config -state] 4] != "disabled")} {
uplevel #0 [list $w invoke]
}
}
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