# This file:
#   http://angg.twu.net/TCL/placer.tcl.html
#   http://angg.twu.net/TCL/placer.tcl
#           (find-angg "TCL/placer.tcl")
# Author: Eduardo Ochs <eduardoochs@gmail.com>
#
# See: (find-es "tcl" "placer")

package-require-Tk;   # See: (find-es "tcl" "package-require-Tk")

proc incrsize {dx dy} {
  regexp {([0-9]+)(.)([0-9]+)(.)([0-9]+)(.)([0-9]+)} [wm geometry .] \
    -> width sep1 height sep2 x sep3 y
  wm geometry . "[expr $width+$dx]$sep1[expr $height+$dy]$sep2$x$sep3$y"
}
bind . <Left>  { incrsize -5 0 }
bind . <Right> { incrsize  5 0 }
bind . <Up>    { incrsize 0 -5 }
bind . <Down>  { incrsize 0  5 }

# (find-man "3tk place")
# (find-man "3tk frame")
#
frame .a -width 40 -height 20 -bg black
frame .b -width 30 -height 60 -bg yellow
frame .c -width 35 -height 35 -bg blue
place .a -x 40 -y 20
place .b -x 30 -y 60
place .c -x 35 -y 35

place info .
place info .a
place slaves .
place configure .
place configure .a

frame .c.d -width 10 -height 10 -bg red
place .c.d -x 10 -y 10
place configure .c.d -anchor se

frame .e -width 40 -height 40 -bg green
frame .f                      -bg forestgreen
place .e -anchor c  -relx 0.5 -rely 0.5
place .f -anchor nw -relx 0.5 -rely 0.5  -relwidth 0.4 -relheight 0.4

frame .g -width 30 -height 30 -bg mediumvioletred
place .g -in .e

frame .h -width 10 -height 10 -bg blueviolet
place .h -in .f -relx 1 -rely 0.5 -anchor c

frame .i -width 10 -height 10 -bg violet
place .i -in .g -relx 1 -rely 0.5 -anchor c



set THIS_IS_A_TEST_BLOCK {
* (eepitch-tclsh)
* (eepitch-kill)
* (eepitch-tclsh)
  source placer.tcl

  place .g -in .f
  place .g -in .e
  place .g -in .f

}