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* bug fix

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* fix lack of methods for TkEntry
* fix reference of uninitialized variables


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4231 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nagai 2003-07-30 07:15:00 +00:00
parent 029e9449ce
commit 4e0bb56f21
6 changed files with 33 additions and 6 deletions
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18
ext/tk/sample/safe-tk.rb
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@ -14,11 +14,13 @@ safe_slave2 = MultiTkIp.new_safeTk('fill'=>:none, 'expand'=>false)
cmd = Proc.new{|txt|
#####################
## from TkTimer2.rb
begin
root = TkRoot.new(:title=>'timer sample')
rescue
if TkCore::INTERP.safe?
# safeTk doesn't have permission to call 'wm' command
else
root = TkRoot.new(:title=>'timer sample')
end
label = TkLabel.new(:parent=>root, :relief=>:raised, :width=>10) \
.pack(:side=>:bottom, :fill=>:both)
@ -34,6 +36,10 @@ cmd = Proc.new{|txt|
command proc{ timer.continue unless timer.running? }
pack(:side=>:left, :fill=>:both, :expand=>true)
}
TkButton.new(:text=>'Restart') {
command proc{ timer.restart(0, proc{ label.text('0.00'); 0 }) }
pack('side'=>'right','fill'=>'both','expand'=>'yes')
}
TkButton.new(:text=>'Stop') {
command proc{ timer.stop if timer.running? }
pack('side'=>'right','fill'=>'both','expand'=>'yes')
@ -45,9 +51,9 @@ cmd = Proc.new{|txt|
# call on the default master interpreter
trusted_slave.eval_proc(cmd, 'trusted') # label -> .w00012
safe_slave1.eval_proc(cmd, 'safe1') # label -> .w00015
safe_slave2.eval_proc(cmd, 'safe2') # label -> .w00018
cmd.call('master') # label -> .w00021
safe_slave1.eval_proc(cmd, 'safe1') # label -> .w00016
safe_slave2.eval_proc(cmd, 'safe2') # label -> .w00020
cmd.call('master') # label -> .w00024
TkTimer.new(2000, -1, proc{p ['safe1', safe_slave1.deleted?]}).start
TkTimer.new(2000, -1, proc{p ['safe2', safe_slave2.deleted?]}).start