diff options
Diffstat (limited to 'ext/tk/sample/demos-en/spin.rb')
| -rw-r--r-- | ext/tk/sample/demos-en/spin.rb | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/ext/tk/sample/demos-en/spin.rb b/ext/tk/sample/demos-en/spin.rb index c2a3a8949b..d51b7e6619 100644 --- a/ext/tk/sample/demos-en/spin.rb +++ b/ext/tk/sample/demos-en/spin.rb @@ -5,7 +5,7 @@ # based on Tcl/Tk8.4.4 widget demos if defined?($spin_demo) && $spin_demo - $spin_demo.destroy + $spin_demo.destroy $spin_demo = nil end @@ -17,8 +17,8 @@ $spin_demo = TkToplevel.new {|w| base_frame = TkFrame.new($spin_demo).pack(:fill=>:both, :expand=>true) -TkLabel.new(base_frame, - :font=>$font, :wraplength=>'5i', :justify=>:left, +TkLabel.new(base_frame, + :font=>$font, :wraplength=>'5i', :justify=>:left, :text=><<EOL).pack(:side=>:top) Three different spin-boxes are displayed below. \ You can add characters by pointing, clicking and typing. \ @@ -50,16 +50,16 @@ TkFrame.new(base_frame){|f| } australianCities = [ - 'Canberra', 'Sydney', 'Melbourne', 'Perth', 'Adelaide', + 'Canberra', 'Sydney', 'Melbourne', 'Perth', 'Adelaide', 'Brisbane', 'Hobart', 'Darwin', 'Alice Springs' ] [ - TkSpinbox.new(base_frame, :from=>1, :to=>10, :width=>10, :validate=>:key, + TkSpinbox.new(base_frame, :from=>1, :to=>10, :width=>10, :validate=>:key, :validatecommand=>[ proc{|s| s == '' || /^[+-]?\d+$/ =~ s }, '%P' - ]), - TkSpinbox.new(base_frame, :from=>0, :to=>3, :increment=>0.5, - :format=>'%05.2f', :width=>10), + ]), + TkSpinbox.new(base_frame, :from=>0, :to=>3, :increment=>0.5, + :format=>'%05.2f', :width=>10), TkSpinbox.new(base_frame, :values=>australianCities, :width=>10) ].each{|sbox| sbox.pack(:side=>:top, :pady=>5, :padx=>10)} |