head	14.1;
access;
symbols
	rel-7-10-4:14.1
	STABLE:14.1.0.10
	stable-branch:14.1
	rel-7-10-2:14.1
	rel-7-10-0:14.1
	rel-7-8-4:14.1
	rel-7-8-2:14.1
	rel-7-8-0:14.1
	trimnurbs-branch:14.1.0.8
	help:14.1
	temp_tag:14.1
	bobWinPort-20051223-freeze:14.1
	postmerge-20051223-bobWinPort:14.1
	premerge-20051223-bobWinPort:14.1
	rel-7-6-6:14.1
	rel-7-6-4:14.1
	rel-7-6-2:14.1
	rel-7-6-branch:14.1.0.6
	rel-7-6-0:14.1
	rel-7-4-2:14.1
	rel-7-4-branch:14.1.0.4
	bobWinPort:14.1.0.2
	rel-7-4-0:14.1
	rel-7-2-6:14.1
	rel-7-2-4:14.1
	rel-7-2-2:14.1
	rel-7-2-0:14.1
	rel-7-0-4:14.1
	rel-7-0-2:14.1
	rel-7-0-1:14.1
	opensource-post:14.1
	opensource-pre:1.1
	rel-7-0-branch:1.1.0.2
	rel-7-0:1.1;
locks; strict;
comment	@# @;


14.1
date	2004.11.16.19.42.18;	author morrison;	state Exp;
branches;
next	1.1;

1.1
date	2004.05.20.14.49.22;	author morrison;	state Exp;
branches;
next	;


desc
@@


14.1
log
@dawn of a new revision.  it shall be numbered 14 to match release 7.  begin the convergence by adding emacs/vi local variable footer blocks to encourage consistent formatting.
@
text
@# ----------------------------------------------------------------------
#  DEMO: scrolledcanvas in [incr Widgets]
# ----------------------------------------------------------------------
package require Iwidgets 4.0

option add *textBackground seashell
. configure -background white

iwidgets::scrolledcanvas .canv -labeltext "Scrolledcanvas" \
    -vscrollmode dynamic -hscrollmode dynamic -autoresize yes

pack .canv -expand yes -fill both -padx 4 -pady 4
.canv xview moveto 0
.canv yview moveto 0


button .zoomin -text "Zoom In" -command {
    .canv scale all 0 0 2 2
    .canv configure -scrollregion [.canv bbox all]
}
pack .zoomin -side left -expand yes -padx 4 -pady 4

button .zoomout -text "Zoom Out" -command {
    .canv scale all 0 0 0.5 0.5
    .canv xview moveto 0
    .canv yview moveto 0
    .canv configure -scrollregion [.canv bbox all]
}
pack .zoomout -side left -expand yes -padx 4 -pady 4


bind [.canv component canvas] <ButtonPress-1> {add_rectangle %W %x %y}
bind [.canv component canvas] <B1-Motion> {add_rectangle %W %x %y}

proc add_rectangle {win x y} {
    set x [$win canvasx $x]
    set y [$win canvasy $y]

    $win create rectangle \
        [expr $x-4] [expr $y-4] \
        [expr $x+4] [expr $y+4] \
        -outline "" -fill red

    $win configure -scrollregion [$win bbox all]
}
@


1.1
log
@Sources that are external to BRL-CAD are moved from the top level to src/other/.
@
text
@@

