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|
#! /usr/local/bin/ruby -d
# -*- encoding: euc-jp -*-
# -d ���ץ������դ����, �ǥХå������ɽ������.
# tcltk �饤�֥��Υ���ץ�
# �ޤ�, �饤�֥��� require ����.
require "tcltk"
# �ʲ���, Test1 �Υ����� initialize() ��,
# tcl/tk �˴ؤ��������Ԥ���Ǥ���.
# ɬ�����⤽�Τ褦�ˤ���ɬ�פ�̵��,
# (�⤷, �������������) class �γ��� tcl/tk �˴ؤ��������ԤäƤ��ɤ�.
class Test1
# �����(���ץ���������ƥ��������åȤ���������).
def initialize()
#### �Ȥ����Τ��ޤ��ʤ�
# ���ץ������.
ip = TclTkInterpreter.new()
# ���ޥ�ɤ��б����륪�֥������Ȥ� c �����ꤷ�Ƥ���.
c = ip.commands()
# ���Ѥ��륳�ޥ�ɤ��б����륪�֥������Ȥ��ѿ�������Ƥ���.
append, bind, button, destroy, incr, info, label, place, set, wm =
c.values_at(
"append", "bind", "button", "destroy", "incr", "info", "label", "place",
"set", "wm")
#### tcl/tk �Υ��ޥ�ɤ��б����륪�֥�������(TclTkCommand)�����
# �¹Ԥ������, e() ��åɤ�Ȥ�.
# (�ʲ���, tcl/tk �ˤ����� info command r* ��¹�.)
print info.e("command", "r*"), "\n"
# ������, �ޤȤʸ����ˤ��Ƥ�Ʊ��.
print info.e("command r*"), "\n"
# �ѿ����Ѥ��ʤ��Ȥ�¹ԤǤ��뤬, ���������.
print c["info"].e("command", "r*"), "\n"
# ���ץ�Υ�åɤȤ��Ƥ�¹ԤǤ��뤬, ��Ψ������.
print ip.info("command", "r*"), "\n"
####
# �ʲ�, �����������֥������Ȥ��ѿ����������Ƥ����ʤ���
# GC ���оݤˤʤäƤ��ޤ�.
#### tcl/tk ���ѿ����б����륪�֥�������(TclTkVariable)�����
# ������Ʊ�����ͤ����ꤹ��.
v1 = TclTkVariable.new(ip, "20")
# �ɤ߽Ф��� get ��åɤ�Ȥ�.
print v1.get(), "\n"
# ����� set ��åɤ�Ȥ�.
v1.set(40)
print v1.get(), "\n"
# set ���ޥ�ɤ�Ȥä��ɤ߽Ф�, ����ϲ�ǽ�������������.
# e() ��å����ΰ�����ľ�� TclTkObject ����ͤ�Ƥ��ɤ�.
set.e(v1, 30)
print set.e(v1), "\n"
# tcl/tk �Υ��ޥ�ɤ��ѿ������Ǥ���.
incr.e(v1)
print v1.get(), "\n"
append.e(v1, 10)
print v1.get(), "\n"
#### tcl/tk �Υ��������åȤ��б����륪�֥�������(TclTkWidget)�����
# �롼�ȥ��������åȤ���Ф�.
root = ip.rootwidget()
# ���������åȤ����.
root.e("configure -height 300 -width 300")
# �����ȥ���դ���Ȥ��� wm ��Ȥ�.
wm.e("title", root, $0)
# �ƥ��������åȤȥ��ޥ�ɤ���ꤷ��, ���������åȤ���.
l1 = TclTkWidget.new(ip, root, label, "-text {type `x' to print}")
# place �����ɽ�������.
place.e(l1, "-x 0 -rely 0.0 -relwidth 1 -relheight 0.1")
# ���ޥ��̾��ʸ����ǻ��ꤷ�Ƥ��ɤ���, ���������.
# (���ޥ��̾����Ω���������Ǥʤ���Фʤ�ʤ�.)
l2 = TclTkWidget.new(ip, root, "label")
# ���������åȤ����.
l2.e("configure -text {type `q' to exit}")
place.e(l2, "-x 0 -rely 0.1 -relwidth 1 -relheight 0.1")
#### tcl/tk �Υ�����Хå����б����륪�֥�������(TclTkCallback)�����
# ������Хå�����������.
c1 = TclTkCallback.new(ip, proc{sample(ip, root)})
# ������Хå�����ĥ��������åȤ���������.
b1 = TclTkWidget.new(ip, root, button, "-text sample -command", c1)
place.e(b1, "-x 0 -rely 0.2 -relwidth 1 -relheight 0.1")
# ���٥�ȥ롼�פ�ȴ����ˤ� destroy.e(root) ����.
c2 = TclTkCallback.new(ip, proc{destroy.e(root)})
b2 = TclTkWidget.new(ip, root, button, "-text exit -command", c2)
place.e(b2, "-x 0 -rely 0.3 -relwidth 1 -relheight 0.1")
#### ���٥�ȤΥХ����
# script ���ɲ� (bind tag sequence +script) �Ϻ��ΤȤ����Ǥ��ʤ�.
# (���ƥ졼���ѿ������꤬���ޤ������ʤ�.)
# ����Ū�ˤϥ��������åȤ��Ф��륳����Хå���Ʊ��.
c3 = TclTkCallback.new(ip, proc{print("q pressed\n"); destroy.e(root)})
bind.e(root, "q", c3)
# bind ���ޥ�ɤ� % �ִ��ˤ��ѥ����������ꤿ���Ȥ���,
# proc{} �θ����ʸ����ǻ��ꤹ���,
# �ִ���̤ƥ졼���ѿ����̤��Ƽ�����뤳�Ȥ��Ǥ���.
# ������ proc{} �θ����ʸ�����,
# bind ���ޥ�ɤ�Ϳ���륳����Хå��ʳ��ǻ��ꤷ�ƤϤ����ʤ�.
c4 = TclTkCallback.new(ip, proc{|i| print("#{i} pressed\n")}, "%A")
bind.e(root, "x", c4)
# TclTkCallback �� GC ���оݤˤ��������,
# dcb() (�ޤ��� deletecallbackkeys()) ����ɬ�פ�����.
cb = [c1, c2, c3, c4]
c5 = TclTkCallback.new(ip, proc{|w| TclTk.dcb(cb, root, w)}, "%W")
bind.e(root, "<Destroy>", c5)
cb.push(c5)
#### tcl/tk �Υ�������б����륪�֥�������(TclTkImage)�����
# �ǡ�������ꤷ����������.
i1 = TclTkImage.new(ip, "photo", "-file maru.gif")
# ��٥��ĥ���դ��Ƥߤ�.
l3 = TclTkWidget.new(ip, root, label, "-relief raised -image", i1)
place.e(l3, "-x 0 -rely 0.4 -relwidth 0.2 -relheight 0.2")
# ���Υ�������������Ƹ������.
i2 = TclTkImage.new(ip, "photo")
# �����������.
i2.e("copy", i1)
i2.e("configure -gamma 0.5")
l4 = TclTkWidget.new(ip, root, label, "-relief raised -image", i2)
place.e(l4, "-relx 0.2 -rely 0.4 -relwidth 0.2 -relheight 0.2")
####
end
# ����ץ�Τ���Υ��������åȤ���������.
def sample(ip, parent)
bind, button, destroy, grid, toplevel, wm = ip.commands().values_at(
"bind", "button", "destroy", "grid", "toplevel", "wm")
## toplevel
# ������������ɥ����ˤ�, toplevel ��Ȥ�.
t1 = TclTkWidget.new(ip, parent, toplevel)
# �����ȥ���դ��Ƥ���
wm.e("title", t1, "sample")
# ���������åȤ��˲����줿�Ȥ�, ������Хå��� GC ���оݤˤʤ�褦�ˤ���.
cb = []
cb.push(c = TclTkCallback.new(ip, proc{|w| TclTk.dcb(cb, t1, w)}, "%W"))
bind.e(t1, "<Destroy>", c)
# �ܥ��������.
wid = []
# toplevel ���������åȤ��˲�����ˤ� destroy ����.
cb.push(c = TclTkCallback.new(ip, proc{destroy.e(t1)}))
wid.push(TclTkWidget.new(ip, t1, button, "-text close -command", c))
cb.push(c = TclTkCallback.new(ip, proc{test_label(ip, t1)}))
wid.push(TclTkWidget.new(ip, t1, button, "-text label -command", c))
cb.push(c = TclTkCallback.new(ip, proc{test_button(ip, t1)}))
wid.push(TclTkWidget.new(ip, t1, button, "-text button -command", c))
cb.push(c = TclTkCallback.new(ip, proc{test_checkbutton(ip, t1)}))
wid.push(TclTkWidget.new(ip, t1, button, "-text checkbutton -command", c))
cb.push(c = TclTkCallback.new(ip, proc{test_radiobutton(ip, t1)}))
wid.push(TclTkWidget.new(ip, t1, button, "-text radiobutton -command", c))
cb.push(c = TclTkCallback.new(ip, proc{test_scale(ip, t1)}))
wid.push(TclTkWidget.new(ip, t1, button, "-text scale -command", c))
cb.push(c = TclTkCallback.new(ip, proc{test_entry(ip, t1)}))
wid.push(TclTkWidget.new(ip, t1, button, "-text entry -command", c))
cb.push(c = TclTkCallback.new(ip, proc{test_text(ip, t1)}))
wid.push(TclTkWidget.new(ip, t1, button, "-text text -command", c))
cb.push(c = TclTkCallback.new(ip, proc{test_raise(ip, t1)}))
wid.push(TclTkWidget.new(ip, t1, button, "-text raise/lower -command", c))
cb.push(c = TclTkCallback.new(ip, proc{test_modal(ip, t1)}))
wid.push(TclTkWidget.new(ip, t1, button, "-text message/modal -command",
c))
cb.push(c = TclTkCallback.new(ip, proc{test_menu(ip, t1)}))
wid.push(TclTkWidget.new(ip, t1, button, "-text menu -command", c))
cb.push(c = TclTkCallback.new(ip, proc{test_listbox(ip, t1)}))
wid.push(TclTkWidget.new(ip, t1, button, "-text listbox/scrollbar",
"-command", c))
cb.push(c = TclTkCallback.new(ip, proc{test_canvas(ip, t1)}))
wid.push(TclTkWidget.new(ip, t1, button, "-text canvas -command", c))
# grid ��ɽ������.
ro = co = 0
wid.each{|w|
grid.e(w, "-row", ro, "-column", co, "-sticky news")
ro += 1
if ro == 7
ro = 0
co += 1
end
}
end
# inittoplevel(ip, parent, title)
# �ʲ��ν�����ޤȤ�ƹԤ�.
# 1. toplevel ���������åȤ��������.
# 2. ������Хå�����Ͽ����������Ѱդ�, toplevel ���������åȤ�
# <Destroy> ���٥�Ȥ˥�����Хå����������³������Ͽ����.
# 3. ���������ܥ������.
# �������� toplevel ���������å�, ���������ܥ���, ������Хå���Ͽ���ѿ�
# ���֤�.
# ip: ���ץ
# parent: �ƥ��������å�
# title: toplevel ���������åȤΥ�����ɥ��Υ����ȥ�
def inittoplevel(ip, parent, title)
bind, button, destroy, toplevel, wm = ip.commands().values_at(
"bind", "button", "destroy", "toplevel", "wm")
# ������������ɥ����ˤ�, toplevel ��Ȥ�.
t1 = TclTkWidget.new(ip, parent, toplevel)
# �����ȥ���դ��Ƥ���
wm.e("title", t1, title)
# ���������åȤ��˲����줿�Ȥ�, ������Хå��� GC ���оݤˤʤ�褦�ˤ���.
cb = []
cb.push(c = TclTkCallback.new(ip, proc{|w| TclTk.dcb(cb, t1, w)}, "%W"))
bind.e(t1, "<Destroy>", c)
# close �ܥ�����äƤ���.
# toplevel ���������åȤ��˲�����ˤ� destroy ����.
cb.push(c = TclTkCallback.new(ip, proc{destroy.e(t1)}))
b1 = TclTkWidget.new(ip, t1, button, "-text close -command", c)
return t1, b1, cb
end
# label �Υ���ץ�.
def test_label(ip, parent)
button, global, label, pack = ip.commands().values_at(
"button", "global", "label", "pack")
t1, b1, cb = inittoplevel(ip, parent, "label")
## label
# ���������ʷ��Υ�٥�.
l1 = TclTkWidget.new(ip, t1, label, "-text {default(flat)}")
l2 = TclTkWidget.new(ip, t1, label, "-text raised -relief raised")
l3 = TclTkWidget.new(ip, t1, label, "-text sunken -relief sunken")
l4 = TclTkWidget.new(ip, t1, label, "-text groove -relief groove")
l5 = TclTkWidget.new(ip, t1, label, "-text ridge -relief ridge")
l6 = TclTkWidget.new(ip, t1, label, "-bitmap error")
l7 = TclTkWidget.new(ip, t1, label, "-bitmap questhead")
# pack ���Ƥ�ɽ�������.
pack.e(b1, l1, l2, l3, l4, l5, l6, l7, "-pady 3")
## -textvariable
# tcltk �饤�֥��μ����Ǥ�, ������Хå��� tcl/tk ��``��³��''���̤���
# �ƤФ��. �������ä�, ������Хå������(���)�ѿ��˥�����������Ȥ���,
# global ����ɬ�פ�����.
# global ���������ѿ����ͤ����ꤷ�Ƥ��ޤ��ȥ��顼�ˤʤ�Τ�,
# tcl/tk �ˤ�����ɽ����������������, �ºݤ��ͤ����ꤷ�ʤ��褦��,
# 2 ���ܤΰ����ˤ� nil ��Ϳ����.
v1 = TclTkVariable.new(ip, nil)
global.e(v1)
v1.set(100)
# -textvariable ���ѿ������ꤹ��.
l6 = TclTkWidget.new(ip, t1, label, "-textvariable", v1)
# ������Хå����椫���ѿ�������.
cb.push(c = TclTkCallback.new(ip, proc{
global.e(v1); v1.set(v1.get().to_i + 10)}))
b2 = TclTkWidget.new(ip, t1, button, "-text +10 -command", c)
cb.push(c = TclTkCallback.new(ip, proc{
global.e(v1); v1.set(v1.get().to_i - 10)}))
b3 = TclTkWidget.new(ip, t1, button, "-text -10 -command", c)
pack.e(l6, b2, b3)
end
# button �Υ���ץ�.
def test_button(ip, parent)
button, pack = ip.commands().values_at("button", "pack")
t1, b1, cb = inittoplevel(ip, parent, "button")
## button
# ������Хå���ǻ��Ȥ����ѿ������������Ƥ����ʤ���Фʤ�ʤ�.
b3 = b4 = nil
cb.push(c = TclTkCallback.new(ip, proc{b3.e("flash"); b4.e("flash")}))
b2 = TclTkWidget.new(ip, t1, button, "-text flash -command", c)
cb.push(c = TclTkCallback.new(ip, proc{b2.e("configure -state normal")}))
b3 = TclTkWidget.new(ip, t1, button, "-text normal -command", c)
cb.push(c = TclTkCallback.new(ip, proc{b2.e("configure -state disabled")}))
b4 = TclTkWidget.new(ip, t1, button, "-text disable -command", c)
pack.e(b1, b2, b3, b4)
end
# checkbutton �Υ���ץ�.
def test_checkbutton(ip, parent)
checkbutton, global, pack = ip.commands().values_at(
"checkbutton", "global", "pack")
t1, b1, cb = inittoplevel(ip, parent, "checkbutton")
## checkbutton
v1 = TclTkVariable.new(ip, nil)
global.e(v1)
# -variable ���ѿ������ꤹ��.
ch1 = TclTkWidget.new(ip, t1, checkbutton, "-onvalue on -offvalue off",
"-textvariable", v1, "-variable", v1)
pack.e(b1, ch1)
end
# radiobutton �Υ���ץ�.
def test_radiobutton(ip, parent)
global, label, pack, radiobutton = ip.commands().values_at(
"global", "label", "pack", "radiobutton")
t1, b1, cb = inittoplevel(ip, parent, "radiobutton")
## radiobutton
v1 = TclTkVariable.new(ip, nil)
global.e(v1)
# �̥륹�ȥ�� "{}" �ǻ��ꤹ��.
v1.set("{}")
l1 = TclTkWidget.new(ip, t1, label, "-textvariable", v1)
# -variable ��Ʊ���ѿ�����ꤹ���Ʊ�����롼�פˤʤ�.
ra1 = TclTkWidget.new(ip, t1, radiobutton,
"-text radio1 -value r1 -variable", v1)
ra2 = TclTkWidget.new(ip, t1, radiobutton,
"-text radio2 -value r2 -variable", v1)
cb.push(c = TclTkCallback.new(ip, proc{global.e(v1); v1.set("{}")}))
ra3 = TclTkWidget.new(ip, t1, radiobutton,
"-text clear -value r3 -variable", v1, "-command", c)
pack.e(b1, l1, ra1, ra2, ra3)
end
# scale �Υ���ץ�.
def test_scale(ip, parent)
global, pack, scale = ip.commands().values_at(
"global", "pack", "scale")
t1, b1, cb = inittoplevel(ip, parent, "scale")
## scale
v1 = TclTkVariable.new(ip, nil)
global.e(v1)
v1.set(219)
# ������Хå���ǻ��Ȥ����ѿ������������Ƥ����ʤ���Фʤ�ʤ�.
sca1 = nil
cb.push(c = TclTkCallback.new(ip, proc{global.e(v1); v = v1.get();
sca1.e("configure -background", format("#%02x%02x%02x", v, v, v))}))
sca1 = TclTkWidget.new(ip, t1, scale,
"-label scale -orient h -from 0 -to 255 -variable", v1, "-command", c)
pack.e(b1, sca1)
end
# entry �Υ���ץ�.
def test_entry(ip, parent)
button, entry, global, pack = ip.commands().values_at(
"button", "entry", "global", "pack")
t1, b1, cb = inittoplevel(ip, parent, "entry")
## entry
v1 = TclTkVariable.new(ip, nil)
global.e(v1)
# �̥륹�ȥ�� "{}" �ǻ��ꤹ��.
v1.set("{}")
en1 = TclTkWidget.new(ip, t1, entry, "-textvariable", v1)
cb.push(c = TclTkCallback.new(ip, proc{
global.e(v1); print(v1.get(), "\n"); v1.set("{}")}))
b2 = TclTkWidget.new(ip, t1, button, "-text print -command", c)
pack.e(b1, en1, b2)
end
# text �Υ���ץ�.
def test_text(ip, parent)
button, pack, text = ip.commands().values_at(
"button", "pack", "text")
t1, b1, cb = inittoplevel(ip, parent, "text")
## text
te1 = TclTkWidget.new(ip, t1, text)
cb.push(c = TclTkCallback.new(ip, proc{
# 1 ���ܤ� 0 ʸ���ܤ���Ǹ�ޤǤ�ɽ����, �������.
print(te1.e("get 1.0 end")); te1.e("delete 1.0 end")}))
b2 = TclTkWidget.new(ip, t1, button, "-text print -command", c)
pack.e(b1, te1, b2)
end
# raise/lower �Υ���ץ�.
def test_raise(ip, parent)
button, frame, lower, pack, raise = ip.commands().values_at(
"button", "frame", "lower", "pack", "raise")
t1, b1, cb = inittoplevel(ip, parent, "raise/lower")
## raise/lower
# button ���ƥ��ȤΤ����, frame ��Ȥ�.
f1 = TclTkWidget.new(ip, t1, frame)
# ������Хå���ǻ��Ȥ����ѿ������������Ƥ����ʤ���Фʤ�ʤ�.
b2 = nil
cb.push(c = TclTkCallback.new(ip, proc{raise.e(f1, b2)}))
b2 = TclTkWidget.new(ip, t1, button, "-text raise -command", c)
cb.push(c = TclTkCallback.new(ip, proc{lower.e(f1, b2)}))
b3 = TclTkWidget.new(ip, t1, button, "-text lower -command", c)
lower.e(f1, b3)
pack.e(b2, b3, "-in", f1)
pack.e(b1, f1)
end
# modal �ʥ��������åȤΥ���ץ�.
def test_modal(ip, parent)
button, frame, message, pack, tk_chooseColor, tk_getOpenFile,
tk_messageBox = ip.commands().values_at(
"button", "frame", "message", "pack", "tk_chooseColor",
"tk_getOpenFile", "tk_messageBox")
# �ǽ�� load ����Ƥ��ʤ��饤�֥��� ip.commands() ��¸�ߤ��ʤ��Τ�,
# TclTkLibCommand ����������ɬ�פ�����.
tk_dialog = TclTkLibCommand.new(ip, "tk_dialog")
t1, b1, cb = inittoplevel(ip, parent, "message/modal")
## message
mes = "����� message ���������åȤΥƥ��ȤǤ�."
mes += "�ʲ��� modal �ʥ��������åȤΥƥ��ȤǤ�."
me1 = TclTkWidget.new(ip, t1, message, "-text {#{mes}}")
## modal
# tk_messageBox
cb.push(c = TclTkCallback.new(ip, proc{
print tk_messageBox.e("-type yesnocancel -message messageBox",
"-icon error -default cancel -title messageBox"), "\n"}))
b2 = TclTkWidget.new(ip, t1, button, "-text messageBox -command", c)
# tk_dialog
cb.push(c = TclTkCallback.new(ip, proc{
# ���������å�̾���������뤿��˥��ߡ��� frame ������.
print tk_dialog.e(TclTkWidget.new(ip, t1, frame),
"dialog dialog error 2 yes no cancel"), "\n"}))
b3 = TclTkWidget.new(ip, t1, button, "-text dialog -command", c)
# tk_chooseColor
cb.push(c = TclTkCallback.new(ip, proc{
print tk_chooseColor.e("-title chooseColor"), "\n"}))
b4 = TclTkWidget.new(ip, t1, button, "-text chooseColor -command", c)
# tk_getOpenFile
cb.push(c = TclTkCallback.new(ip, proc{
print tk_getOpenFile.e("-defaultextension .rb",
"-filetypes {{{Ruby Script} {.rb}} {{All Files} {*}}}",
"-title getOpenFile"), "\n"}))
b5 = TclTkWidget.new(ip, t1, button, "-text getOpenFile -command", c)
pack.e(b1, me1, b2, b3, b4, b5)
end
# menu �Υ���ץ�.
def test_menu(ip, parent)
global, menu, menubutton, pack = ip.commands().values_at(
"global", "menu", "menubutton", "pack")
tk_optionMenu = TclTkLibCommand.new(ip, "tk_optionMenu")
t1, b1, cb = inittoplevel(ip, parent, "menu")
## menu
# menubutton ����������.
mb1 = TclTkWidget.new(ip, t1, menubutton, "-text menu")
# menu ����������.
me1 = TclTkWidget.new(ip, mb1, menu)
# mb1 ���� me1 ����ư�����褦�ˤ���.
mb1.e("configure -menu", me1)
# cascade �ǵ�ư����� menu ����������.
me11 = TclTkWidget.new(ip, me1, menu)
# radiobutton �Υ���ץ�.
v1 = TclTkVariable.new(ip, nil); global.e(v1); v1.set("r1")
me11.e("add radiobutton -label radio1 -value r1 -variable", v1)
me11.e("add radiobutton -label radio2 -value r2 -variable", v1)
me11.e("add radiobutton -label radio3 -value r3 -variable", v1)
# cascade �ˤ�� mb11 ����ư�����褦�ˤ���.
me1.e("add cascade -label cascade -menu", me11)
# checkbutton �Υ���ץ�.
v2 = TclTkVariable.new(ip, nil); global.e(v2); v2.set("none")
me1.e("add checkbutton -label check -variable", v2)
# separator �Υ���ץ�.
me1.e("add separator")
# command �Υ���ץ�.
v3 = nil
cb.push(c = TclTkCallback.new(ip, proc{
global.e(v1, v2, v3); print "v1: ", v1.get(), ", v2: ", v2.get(),
", v3: ", v3.get(), "\n"}))
me1.e("add command -label print -command", c)
## tk_optionMenu
v3 = TclTkVariable.new(ip, nil); global.e(v3); v3.set("opt2")
om1 = TclTkWidget.new(ip, t1, tk_optionMenu, v3, "opt1 opt2 opt3 opt4")
pack.e(b1, mb1, om1, "-side left")
end
# listbox �Υ���ץ�.
def test_listbox(ip, parent)
clipboard, frame, grid, listbox, lower, menu, menubutton, pack, scrollbar,
selection = ip.commands().values_at(
"clipboard", "frame", "grid", "listbox", "lower", "menu", "menubutton",
"pack", "scrollbar", "selection")
t1, b1, cb = inittoplevel(ip, parent, "listbox")
## listbox/scrollbar
f1 = TclTkWidget.new(ip, t1, frame)
# ������Хå���ǻ��Ȥ����ѿ������������Ƥ����ʤ���Фʤ�ʤ�.
li1 = sc1 = sc2 = nil
# �¹Ի���, ����˥ѥ������Ĥ�������Хå���,
# ���ƥ졼���ѿ��Ǥ��Υѥ����������뤳�Ȥ��Ǥ���.
# (ʣ���Υѥ����ϤҤȤĤ�ʸ����ˤޤȤ����.)
cb.push(c1 = TclTkCallback.new(ip, proc{|i| li1.e("xview", i)}))
cb.push(c2 = TclTkCallback.new(ip, proc{|i| li1.e("yview", i)}))
cb.push(c3 = TclTkCallback.new(ip, proc{|i| sc1.e("set", i)}))
cb.push(c4 = TclTkCallback.new(ip, proc{|i| sc2.e("set", i)}))
# listbox
li1 = TclTkWidget.new(ip, f1, listbox,
"-xscrollcommand", c3, "-yscrollcommand", c4,
"-selectmode extended -exportselection true")
for i in 1..20
li1.e("insert end {line #{i} line #{i} line #{i} line #{i} line #{i}}")
end
# scrollbar
sc1 = TclTkWidget.new(ip, f1, scrollbar, "-orient horizontal -command", c1)
sc2 = TclTkWidget.new(ip, f1, scrollbar, "-orient vertical -command", c2)
## selection/clipboard
mb1 = TclTkWidget.new(ip, t1, menubutton, "-text edit")
me1 = TclTkWidget.new(ip, mb1, menu)
mb1.e("configure -menu", me1)
cb.push(c = TclTkCallback.new(ip, proc{
# clipboard �ꥢ.
clipboard.e("clear")
# selection ����ʸ������ɤ߹��� clipboard ���ɲä���.
clipboard.e("append {#{selection.e('get')}}")}))
me1.e("add command -label {selection -> clipboard} -command",c)
cb.push(c = TclTkCallback.new(ip, proc{
# li1 �ꥢ.
li1.e("delete 0 end")
# clipboard ����ʸ�������Ф�, 1 �Ԥ���
selection.e("get -selection CLIPBOARD").split(/\n/).each{|line|
# li1 ����������.
li1.e("insert end {#{line}}")}}))
me1.e("add command -label {clipboard -> listbox} -command",c)
grid.e(li1, "-row 0 -column 0 -sticky news")
grid.e(sc1, "-row 1 -column 0 -sticky ew")
grid.e(sc2, "-row 0 -column 1 -sticky ns")
grid.e("rowconfigure", f1, "0 -weight 100")
grid.e("columnconfigure", f1, "0 -weight 100")
f2 = TclTkWidget.new(ip, t1, frame)
lower.e(f2, b1)
pack.e(b1, mb1, "-in", f2, "-side left")
pack.e(f2, f1)
end
# canvas �Υ���ץ�.
def test_canvas(ip, parent)
canvas, lower, pack = ip.commands().values_at("canvas", "lower", "pack")
t1, b1, cb = inittoplevel(ip, parent, "canvas")
## canvas
ca1 = TclTkWidget.new(ip, t1, canvas, "-width 400 -height 300")
lower.e(ca1, b1)
# rectangle ����.
idr = ca1.e("create rectangle 10 10 20 20")
# oval ����.
ca1.e("create oval 60 10 100 50")
# polygon ����.
ca1.e("create polygon 110 10 110 30 140 10")
# line ����.
ca1.e("create line 150 10 150 30 190 10")
# arc ����.
ca1.e("create arc 200 10 250 50 -start 0 -extent 90 -style pieslice")
# i1 ��������, �ɤ������˲����ʤ���Фʤ�ʤ���, ���ݤʤΤ����äƤ���.
i1 = TclTkImage.new(ip, "photo", "-file maru.gif")
# image ����.
ca1.e("create image 100 100 -image", i1)
# bitmap ����.
ca1.e("create bitmap 260 50 -bitmap questhead")
# text ����.
ca1.e("create text 320 50 -text {drag rectangle}")
# window ����(���������ܥ���).
ca1.e("create window 200 200 -window", b1)
# bind �ˤ�� rectangle �� drag �Ǥ���褦�ˤ���.
cb.push(c = TclTkCallback.new(ip, proc{|i|
# i �� x �� y ��������Τ�, ���Ф�.
x, y = i.split(/ /); x = x.to_f; y = y.to_f
# ��ɸ���ѹ�����.
ca1.e("coords current #{x - 5} #{y - 5} #{x + 5} #{y + 5}")},
# x, y ��ɸ�����Ƕ��ڤä���Τƥ졼���ѿ����Ϥ��褦�˻���.
"%x %y"))
# rectangle �� bind ����.
ca1.e("bind", idr, "<B1-Motion>", c)
pack.e(ca1)
end
end
# test driver
if ARGV.size == 0
print "#{$0} n ��, n �ĤΥ��ץ��ư���ޤ�.\n"
n = 1
else
n = ARGV[0].to_i
end
print "start\n"
ip = []
# ���ץ, ���������å���������.
for i in 1 .. n
ip.push(Test1.new())
end
# �Ѱդ��Ǥ����饤�٥�ȥ롼�פ�����.
TclTk.mainloop()
print "exit from mainloop\n"
# ���ץ�� GC ����뤫�Υƥ���.
ip = []
print "GC.start\n" if $DEBUG
GC.start() if $DEBUG
print "end\n"
exit
# end
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