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|
#! /usr/local/bin/ruby -d
# -*- encoding: utf-8 -*-
# -d ãªãã·ã§ã³ãä»ããã¨, ãããã°æ
å ±ã表示ãã.
# tcltk ã©ã¤ãã©ãªã®ãµã³ãã«
# ã¾ã, ã©ã¤ãã©ãªã require ãã.
require "tcltk"
# 以ä¸ã¯, Test1 ã®ã¤ã³ã¹ã¿ã³ã¹ã® initialize() ã§,
# tcl/tk ã«é¢ããå¦çãè¡ãä¾ã§ãã.
# å¿
ããããã®ããã«ããå¿
è¦ã¯ç¡ã,
# (ãã, ããããããã°) class ã®å¤ã§ tcl/tk ã«é¢ããå¦çãè¡ã£ã¦ãè¯ã.
class Test1
# åæå(ã¤ã³ã¿ããªã¿ãçæãã¦ã¦ã£ã¸ã§ãããçæãã).
def initialize()
#### 使ãåã®ãã¾ããªã
# ã¤ã³ã¿ããªã¿ã®çæ.
ip = TclTkInterpreter.new()
# ã³ãã³ãã«å¯¾å¿ãããªãã¸ã§ã¯ãã c ã«è¨å®ãã¦ãã.
c = ip.commands()
# 使ç¨ããã³ãã³ãã«å¯¾å¿ãããªãã¸ã§ã¯ãã¯å¤æ°ã«å
¥ãã¦ãã.
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 ã®ã³ãã³ãã«å¯¾å¿ãããªãã¸ã§ã¯ã(TclTkCommand)ã®æä½
# å®è¡ããæã¯, e() ã¡ã½ããã使ã.
# (以ä¸ã¯, tcl/tk ã«ããã info command r* ãå®è¡.)
print info.e("command", "r*"), "\n"
# å¼æ°ã¯, ã¾ã¨ããæååã«ãã¦ãåã.
print info.e("command r*"), "\n"
# å¤æ°ãç¨ããªãã¨ãå®è¡ã§ããã, è¦ãããæªã.
print c["info"].e("command", "r*"), "\n"
# ã¤ã³ã¿ããªã¿ã®ã¡ã½ããã¨ãã¦ãå®è¡ã§ããã, å¹çãæªã.
print ip.info("command", "r*"), "\n"
####
# 以ä¸, çæãããªãã¸ã§ã¯ãã¯å¤æ°ã«ä»£å
¥ãã¦ãããªãã¨
# GC ã®å¯¾è±¡ã«ãªã£ã¦ãã¾ã.
#### tcl/tk ã®å¤æ°ã«å¯¾å¿ãããªãã¸ã§ã¯ã(TclTkVariable)ã®æä½
# çæã¨åæã«å¤ãè¨å®ãã.
v1 = TclTkVariable.new(ip, "20")
# èªã¿åºã㯠get ã¡ã½ããã使ã.
print v1.get(), "\n"
# è¨å®ã¯ set ã¡ã½ããã使ã.
v1.set(40)
print v1.get(), "\n"
# set ã³ãã³ãã使ã£ã¦èªã¿åºã, è¨å®ã¯å¯è½ã ãè¦ãããæªã.
# e() ã¡ã½ããçã®å¼æ°ã«ç´æ¥ TclTkObject ãæ°å¤ãæ¸ãã¦ãè¯ã.
set.e(v1, 30)
print set.e(v1), "\n"
# tcl/tk ã®ã³ãã³ãã§å¤æ°ãæä½ã§ãã.
incr.e(v1)
print v1.get(), "\n"
append.e(v1, 10)
print v1.get(), "\n"
#### tcl/tk ã®ã¦ã£ã¸ã§ããã«å¯¾å¿ãããªãã¸ã§ã¯ã(TclTkWidget)ã®æä½
# ã«ã¼ãã¦ã£ã¸ã§ãããåãåºã.
root = ip.rootwidget()
# ã¦ã£ã¸ã§ããã®æä½.
root.e("configure -height 300 -width 300")
# ã¿ã¤ãã«ãä»ããã¨ã㯠wm ã使ã.
wm.e("title", root, $0)
# 親ã¦ã£ã¸ã§ããã¨ã³ãã³ããæå®ãã¦, ã¦ã£ã¸ã§ãããä½ã.
l1 = TclTkWidget.new(ip, root, label, "-text {type `x' to print}")
# place ããã¨è¡¨ç¤ºããã.
place.e(l1, "-x 0 -rely 0.0 -relwidth 1 -relheight 0.1")
# ã³ãã³ãåã¯æååã§æå®ãã¦ãè¯ãã, è¦ãããæªã.
# (ã³ãã³ãåã¯ç¬ç«ããå¼æ°ã§ãªããã°ãªããªã.)
l2 = TclTkWidget.new(ip, root, "label")
# ã¦ã£ã¸ã§ããã®æä½.
l2.e("configure -text {type `q' to exit}")
place.e(l2, "-x 0 -rely 0.1 -relwidth 1 -relheight 0.1")
#### tcl/tk ã®ã³ã¼ã«ããã¯ã«å¯¾å¿ãããªãã¸ã§ã¯ã(TclTkCallback)ã®æä½
# ã³ã¼ã«ããã¯ãçæãã.
c1 = TclTkCallback.new(ip, proc{sample(ip, root)})
# ã³ã¼ã«ããã¯ãæã¤ã¦ã£ã¸ã§ãããçæãã.
b1 = TclTkWidget.new(ip, root, button, "-text sample -command", c1)
place.e(b1, "-x 0 -rely 0.2 -relwidth 1 -relheight 0.1")
# ã¤ãã³ãã«ã¼ããæããã«ã¯ destroy.e(root) ãã.
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")
#### ã¤ãã³ãã®ãã¤ã³ã
# script ã®è¿½å (bind tag sequence +script) ã¯ä»ã®ã¨ããã§ããªã.
# (ã¤ãã¬ã¼ã¿å¤æ°ã®è¨å®ããã¾ããããªã.)
# åºæ¬çã«ã¯ã¦ã£ã¸ã§ããã«å¯¾ããã³ã¼ã«ããã¯ã¨åã.
c3 = TclTkCallback.new(ip, proc{print("q pressed\n"); destroy.e(root)})
bind.e(root, "q", c3)
# bind ã³ãã³ã㧠% ç½®æã«ãããã©ã¡ã¼ã¿ãåãåãããã¨ãã¯,
# proc{} ã®å¾ãã«æååã§æå®ããã¨,
# ç½®æçµæãã¤ãã¬ã¼ã¿å¤æ°ãéãã¦åãåããã¨ãã§ãã.
# ãã ã proc{} ã®å¾ãã®æååã¯,
# bind ã³ãã³ãã«ä¸ããã³ã¼ã«ããã¯ä»¥å¤ã§æå®ãã¦ã¯ãããªã.
c4 = TclTkCallback.new(ip, proc{|i| print("#{i} pressed\n")}, "%A")
bind.e(root, "x", c4)
# TclTkCallback ã GC ã®å¯¾è±¡ã«ããããã°,
# dcb() (ã¾ã㯠deletecallbackkeys()) ããå¿
è¦ããã.
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 ã®ã¤ã¡ã¼ã¸ã«å¯¾å¿ãããªãã¸ã§ã¯ã(TclTkImage)ã®æä½
# ãã¼ã¿ãæå®ãã¦çæãã.
i1 = TclTkImage.new(ip, "photo", "-file maru.gif")
# ã©ãã«ã«å¼µãä»ãã¦ã¿ã.
l3 = TclTkWidget.new(ip, root, label, "-relief raised -image", i1)
place.e(l3, "-x 0 -rely 0.4 -relwidth 0.2 -relheight 0.2")
# 空ã®ã¤ã¡ã¼ã¸ãçæãã¦å¾ã§æä½ãã.
i2 = TclTkImage.new(ip, "photo")
# ã¤ã¡ã¼ã¸ãæä½ãã.
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
# ãµã³ãã«ã®ããã®ã¦ã£ã¸ã§ãããçæãã.
def sample(ip, parent)
bind, button, destroy, grid, toplevel, wm = ip.commands().values_at(
"bind", "button", "destroy", "grid", "toplevel", "wm")
## toplevel
# æ°ããã¦ã¤ã³ãã¦ãéãã«ã¯, toplevel ã使ã.
t1 = TclTkWidget.new(ip, parent, toplevel)
# ã¿ã¤ãã«ãä»ãã¦ãã
wm.e("title", t1, "sample")
# ã¦ã£ã¸ã§ãããç ´å£ãããã¨ã, ã³ã¼ã«ããã¯ã GC ã®å¯¾è±¡ã«ãªãããã«ãã.
cb = []
cb.push(c = TclTkCallback.new(ip, proc{|w| TclTk.dcb(cb, t1, w)}, "%W"))
bind.e(t1, "<Destroy>", c)
# ãã¿ã³ã®çæ.
wid = []
# toplevel ã¦ã£ã¸ã§ãããç ´å£ããã«ã¯ destroy ãã.
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 ã§è¡¨ç¤ºãã.
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)
# 以ä¸ã®å¦çãã¾ã¨ãã¦è¡ã.
# 1. toplevel ã¦ã£ã¸ã§ãããä½æãã.
# 2. ã³ã¼ã«ããã¯ãç»é²ããé
åãç¨æã, toplevel ã¦ã£ã¸ã§ããã®
# <Destroy> ã¤ãã³ãã«ã³ã¼ã«ããã¯ãåé¤ããæç¶ããç»é²ãã.
# 3. ã¯ãã¼ãºãã¿ã³ãä½ã.
# ä½æãã toplevel ã¦ã£ã¸ã§ãã, ã¯ãã¼ãºãã¿ã³, ã³ã¼ã«ããã¯ç»é²ç¨å¤æ°
# ãè¿ã.
# ip: ã¤ã³ã¿ããªã¿
# parent: 親ã¦ã£ã¸ã§ãã
# title: toplevel ã¦ã£ã¸ã§ããã®ã¦ã¤ã³ãã¦ã®ã¿ã¤ãã«
def inittoplevel(ip, parent, title)
bind, button, destroy, toplevel, wm = ip.commands().values_at(
"bind", "button", "destroy", "toplevel", "wm")
# æ°ããã¦ã¤ã³ãã¦ãéãã«ã¯, toplevel ã使ã.
t1 = TclTkWidget.new(ip, parent, toplevel)
# ã¿ã¤ãã«ãä»ãã¦ãã
wm.e("title", t1, title)
# ã¦ã£ã¸ã§ãããç ´å£ãããã¨ã, ã³ã¼ã«ããã¯ã GC ã®å¯¾è±¡ã«ãªãããã«ãã.
cb = []
cb.push(c = TclTkCallback.new(ip, proc{|w| TclTk.dcb(cb, t1, w)}, "%W"))
bind.e(t1, "<Destroy>", c)
# close ãã¿ã³ãä½ã£ã¦ãã.
# toplevel ã¦ã£ã¸ã§ãããç ´å£ããã«ã¯ destroy ãã.
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 ã®ãµã³ãã«.
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
# ãããããªå½¢ã®ã©ãã«.
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 ãã¦ã表示ããã.
pack.e(b1, l1, l2, l3, l4, l5, l6, l7, "-pady 3")
## -textvariable
# tcltk ã©ã¤ãã©ãªã®å®è£
ã§ã¯, ã³ã¼ã«ããã¯ã¯ tcl/tk ã®``æç¶ã''ãéãã¦
# å¼ã°ãã. ãããã£ã¦, ã³ã¼ã«ããã¯ã®ä¸ã§(大å)å¤æ°ã«ã¢ã¯ã»ã¹ããã¨ãã¯,
# global ããå¿
è¦ããã.
# global ããåã«å¤æ°ã«å¤ãè¨å®ãã¦ãã¾ãã¨ã¨ã©ã¼ã«ãªãã®ã§,
# tcl/tk ã«ããã表ç¾å½¢ã ãçæãã¦, å®éã«å¤ãè¨å®ããªãããã«,
# 2 çªç®ã®å¼æ°ã«ã¯ nil ãä¸ãã.
v1 = TclTkVariable.new(ip, nil)
global.e(v1)
v1.set(100)
# -textvariable ã§å¤æ°ãè¨å®ãã.
l6 = TclTkWidget.new(ip, t1, label, "-textvariable", v1)
# ã³ã¼ã«ããã¯ã®ä¸ããå¤æ°ãæä½ãã.
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 ã®ãµã³ãã«.
def test_button(ip, parent)
button, pack = ip.commands().values_at("button", "pack")
t1, b1, cb = inittoplevel(ip, parent, "button")
## button
# ã³ã¼ã«ããã¯å
ã§åç
§ããå¤æ°ã¯å
ã«å®£è¨ãã¦ãããªããã°ãªããªã.
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 ã®ãµã³ãã«.
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 ã§å¤æ°ãè¨å®ãã.
ch1 = TclTkWidget.new(ip, t1, checkbutton, "-onvalue on -offvalue off",
"-textvariable", v1, "-variable", v1)
pack.e(b1, ch1)
end
# radiobutton ã®ãµã³ãã«.
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)
# ãã«ã¹ããªã³ã°ã¯ "{}" ã§æå®ãã.
v1.set("{}")
l1 = TclTkWidget.new(ip, t1, label, "-textvariable", v1)
# -variable ã§åãå¤æ°ãæå®ããã¨åãã°ã«ã¼ãã«ãªã.
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 ã®ãµã³ãã«.
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)
# ã³ã¼ã«ããã¯å
ã§åç
§ããå¤æ°ã¯å
ã«å®£è¨ãã¦ãããªããã°ãªããªã.
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 ã®ãµã³ãã«.
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)
# ãã«ã¹ããªã³ã°ã¯ "{}" ã§æå®ãã.
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 ã®ãµã³ãã«.
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 è¡ç®ã® 0 æåç®ããæå¾ã¾ã§ã表示ã, åé¤ãã.
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 ã®ãµã³ãã«.
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 ãé ããã¹ãã®ããã«, frame ã使ã.
f1 = TclTkWidget.new(ip, t1, frame)
# ã³ã¼ã«ããã¯å
ã§åç
§ããå¤æ°ã¯å
ã«å®£è¨ãã¦ãããªããã°ãªããªã.
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 ãªã¦ã£ã¸ã§ããã®ãµã³ãã«.
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")
# æåã« load ããã¦ããªãã©ã¤ãã©ãªã¯ ip.commands() ã«åå¨ããªãã®ã§,
# TclTkLibCommand ãçæããå¿
è¦ããã.
tk_dialog = TclTkLibCommand.new(ip, "tk_dialog")
t1, b1, cb = inittoplevel(ip, parent, "message/modal")
## message
mes = "ãã㯠message ã¦ã£ã¸ã§ããã®ãã¹ãã§ã."
mes += "以ä¸ã¯ modal ãªã¦ã£ã¸ã§ããã®ãã¹ãã§ã."
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{
# ã¦ã£ã¸ã§ããåãçæããããã«ããã¼ã® frame ãçæ.
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 ã®ãµã³ãã«.
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 ãçæãã.
mb1 = TclTkWidget.new(ip, t1, menubutton, "-text menu")
# menu ãçæãã.
me1 = TclTkWidget.new(ip, mb1, menu)
# mb1 ãã me1 ãèµ·åãããããã«ãã.
mb1.e("configure -menu", me1)
# cascade ã§èµ·åããã menu ãçæãã.
me11 = TclTkWidget.new(ip, me1, menu)
# radiobutton ã®ãµã³ãã«.
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 ã«ãã mb11 ãèµ·åãããããã«ãã.
me1.e("add cascade -label cascade -menu", me11)
# checkbutton ã®ãµã³ãã«.
v2 = TclTkVariable.new(ip, nil); global.e(v2); v2.set("none")
me1.e("add checkbutton -label check -variable", v2)
# separator ã®ãµã³ãã«.
me1.e("add separator")
# command ã®ãµã³ãã«.
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 ã®ãµã³ãã«.
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)
# ã³ã¼ã«ããã¯å
ã§åç
§ããå¤æ°ã¯å
ã«å®£è¨ãã¦ãããªããã°ãªããªã.
li1 = sc1 = sc2 = nil
# å®è¡æã«, å¾ãã«ãã©ã¡ã¼ã¿ãã¤ãã³ã¼ã«ããã¯ã¯,
# ã¤ãã¬ã¼ã¿å¤æ°ã§ãã®ãã©ã¡ã¼ã¿ãåãåããã¨ãã§ãã.
# (è¤æ°ã®ãã©ã¡ã¼ã¿ã¯ã²ã¨ã¤ã®æååã«ã¾ã¨ãããã.)
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 ãã¯ãªã¢.
clipboard.e("clear")
# selection ããæååãèªã¿è¾¼ã¿ clipboard ã«è¿½å ãã.
clipboard.e("append {#{selection.e('get')}}")}))
me1.e("add command -label {selection -> clipboard} -command",c)
cb.push(c = TclTkCallback.new(ip, proc{
# li1 ãã¯ãªã¢.
li1.e("delete 0 end")
# clipboard ããæååãåãåºã, 1 è¡ãã¤
selection.e("get -selection CLIPBOARD").split(/\n/).each{|line|
# li1 ã«æ¿å
¥ãã.
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 ã®ãµã³ãã«.
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 ãä½ã.
idr = ca1.e("create rectangle 10 10 20 20")
# oval ãä½ã.
ca1.e("create oval 60 10 100 50")
# polygon ãä½ã.
ca1.e("create polygon 110 10 110 30 140 10")
# line ãä½ã.
ca1.e("create line 150 10 150 30 190 10")
# arc ãä½ã.
ca1.e("create arc 200 10 250 50 -start 0 -extent 90 -style pieslice")
# i1 ã¯æ¬å½ã¯, ã©ããã§ç ´å£ããªããã°ãªããªãã, é¢åãªã®ã§æ¾ã£ã¦ãã.
i1 = TclTkImage.new(ip, "photo", "-file maru.gif")
# image ãä½ã.
ca1.e("create image 100 100 -image", i1)
# bitmap ãä½ã.
ca1.e("create bitmap 260 50 -bitmap questhead")
# text ãä½ã.
ca1.e("create text 320 50 -text {drag rectangle}")
# window ãä½ã(ã¯ãã¼ãºãã¿ã³).
ca1.e("create window 200 200 -window", b1)
# bind ã«ãã rectangle ã drag ã§ããããã«ãã.
cb.push(c = TclTkCallback.new(ip, proc{|i|
# i ã« x 㨠y ãåãåãã®ã§, åãåºã.
x, y = i.split(/ /); x = x.to_f; y = y.to_f
# 座æ¨ãå¤æ´ãã.
ca1.e("coords current #{x - 5} #{y - 5} #{x + 5} #{y + 5}")},
# x, y 座æ¨ã空ç½ã§åºåã£ããã®ãã¤ãã¬ã¼ã¿å¤æ°ã¸æ¸¡ãããã«æå®.
"%x %y"))
# rectangle ã« bind ãã.
ca1.e("bind", idr, "<B1-Motion>", c)
pack.e(ca1)
end
end
# test driver
if ARGV.size == 0
print "#{$0} n ã§, n åã®ã¤ã³ã¿ããªã¿ãèµ·åãã¾ã.\n"
n = 1
else
n = ARGV[0].to_i
end
print "start\n"
ip = []
# ã¤ã³ã¿ããªã¿, ã¦ã£ã¸ã§ããçã®çæ.
for i in 1 .. n
ip.push(Test1.new())
end
# ç¨æãã§ãããã¤ãã³ãã«ã¼ãã«å
¥ã.
TclTk.mainloop()
print "exit from mainloop\n"
# ã¤ã³ã¿ããªã¿ã GC ããããã®ãã¹ã.
ip = []
print "GC.start\n" if $DEBUG
GC.start() if $DEBUG
print "end\n"
exit
# end
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