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* ext/tk/lib/tkextlib/tile.rb: [incompatible] remove TileWidgets' instate/state/identify method to avoid the conflict with standard widget options. Those methods are renamed to ttk_instate/ttk_state/ ttk_identify (tile_instate/tile_state/tile_identify are available too). Although I don't recommend, if you realy need old methods, please define "Tk::USE_OBSOLETE_TILE_STATE_METHOD = true" before "require 'tkextlib/tile'". * ext/tk/lib/tkextlib/tile.rb: "Tk::Tile::__Import_Tile_Widgets__!" is obsolete. It outputs warning. To control default widget set, use "Tk.default_widget_set = :Ttk". * ext/tk/lib/tk.rb: __IGNORE_UNKNOWN_CONFIGURE_OPTION__ method and __set_IGNORE_UNKNOWN_CONFIGURE_OPTION__!(mode) method are defind as module methods of TkConfigMethod. It may help users to wrap old Ruby/Tk scripts (use standard widgets) to force to use Ttk widgets. Ttk widgets don't have some options of standard widgets which are control the view of widgets. When set ignore-mode true, configure method tries to ignoure such unknown options with no exception. Of course, it may raise other troubles on the GUI design. So, those are a little danger methods. * ext/tk/lib/tk/itemconfig.rb: __IGNORE_UNKNOWN_CONFIGURE_OPTION__ method and __set_IGNORE_UNKNOWN_CONFIGURE_OPTION__!(mode) method are defind as module methods of TkItemConfigMethod as the same purpose as TkConfigMethod's ones. * ext/tk/sample/ttk_wrapper.rb: A new example. This is a tool for wrapping old Ruby/Tk scripts (which use standard widgets) to use Ttk (Tile) widgets as default. * ext/tk/sample/tkextlib/tile/demo.rb: use ttk_instate/ttk_state method instead of instate/state method. * ext/tk/lib/tk/root, ext/tk/lib/tk/namespace.rb, ext/tk/lib/tk/text.rb, ext/tk/lib/tkextlib/*: some 'instance_eval's are replaced to "instance_exec(self)". * ext/tk/lib/tk/event.rb: bug fix on KEY_TBL and PROC_TBL (?x is not a character code on Ruby1.9). * ext/tk/lib/tk/variable.rb: support new style of operation argument on Tcl/Tk's 'trace' command for variables. * ext/tk/sample/demos-jp/widget, ext/tk/sample/demos-en/widget: bug fix * ext/tk/sammple/demos-jp/textpeer.rb, ext/tk/sammple/demos-en/textpeer.rb: new widget demo. * ext/tk/tcltklib.c: decrase SEGV troubles (probably) * ext/tk/lib/tk.rb: remove Thread.critical access if Ruby1.9 * ext/tk/lib/tk/multi-tk.rb: support Ruby1.9 (probably) * ext/tk/lib/tkextlib/tile.rb: add method to define Tcl/Tk command to make Tcl/Tk theme sources (based on different version of Tile extension) available. (Tk::Tile::__define_LoadImages_proc_for_comaptibility__) * ext/tk/lib/tk.rb, ext/tk/lib/tk/wm.rb: support dockable frames (Tcl/Tk8.5 feature). 'wm' command can treat many kinds of widgets as toplevel widgets. * ext/tk/lib/tkextlib/tile/style.rb: ditto. (Tk::Tile::Style.__define_wrapper_proc_for_compatibility__) * ext/tk/lib/tk/font.rb: add actual_hash and metrics_hash to get properties as a hash. metrics_hash method returns a boolean value for 'fixed' option. But metrics method returns numeric value (0 or 1) for 'fixed' option, because of backward compatibility. * ext/tk/lib/tk/timer.rb: somtimes fail to set callback procedure. * ext/tk/lib/tk.rb: add Tk.sleep and Tk.wakeup method. Tk.sleep doesn't block the eventloop. It will be better to use the method in event callbacks. * ext/tk/sample/tksleep_sample.rb: sample script about Tk.sleep. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@15849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
69 lines
2.3 KiB
Ruby
69 lines
2.3 KiB
Ruby
# -*- coding: euc-jp -*-
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#
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# spin.rb --
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#
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# This demonstration script creates several spinbox widgets.
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#
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# based on Tcl/Tk8.4.4 widget demos
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if defined?($spin_demo) && $spin_demo
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$spin_demo.destroy
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$spin_demo = nil
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end
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$spin_demo = TkToplevel.new {|w|
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title("Spinbox Demonstration")
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iconname("spin")
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positionWindow(w)
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}
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TkLabel.new($spin_demo,
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:font=>$font, :wraplength=>'5i', :justify=>:left,
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:text=><<EOL).pack(:side=>:top)
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下には３種類のスピンボックスが表示されています。\
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それぞれ、マウスで選択して文字を入力することができます。
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編集操作としては、Emacs 形式の多くに加えて、一般的な
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Motif 形式のキー操作がサポートされています。たとえば、
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Backspace と Control-h とは入力カーソルの左側の文字を
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削除し、Delete と Control-d とは右側の文字を削除します。
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入力枠の長さを越えるような長い文字列を入力した場合には、
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マウスのボタン２を押してドラッグすることで、入力文字列
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をスキャンすることが可能です。
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なお、最初のスピンボックスは、整数値とみなされるような
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文字列しか入力が許されないことに注意してください。また、
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３番目のスピンボックスで選択候補に現れるのはオーストラ
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リアの都市名のリストとなっています。
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もしあなたが使っている Ruby にリンクされている Tk ライ
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ブラリが spinbox ウィジェットを実装していない場合、この
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デモはうまく動かないはずです。その場合には spinbox ウィ
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ジェットが実装されているようなより新しいバージョンの Tk
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を組み合わせて試すようにしてください。
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EOL
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TkFrame.new($spin_demo){|f|
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pack(:side=>:bottom, :fill=>:x, :pady=>'2m')
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TkButton.new(f, :text=>'閉じる', :width=>15, :command=>proc{
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$spin_demo.destroy
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$spin_demo = nil
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}).pack(:side=>:left, :expand=>true)
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TkButton.new(f, :text=>'コード参照', :width=>15, :command=>proc{
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showCode 'spin'
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}).pack(:side=>:left, :expand=>true)
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}
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australianCities = [
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'Canberra', 'Sydney', 'Melbourne', 'Perth', 'Adelaide',
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'Brisbane', 'Hobart', 'Darwin', 'Alice Springs'
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]
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[
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TkSpinbox.new($spin_demo, :from=>1, :to=>10, :width=>10, :validate=>:key,
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:validatecommand=>[
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proc{|s| s == '' || /^[+-]?\d+$/ =~ s }, '%P'
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]),
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TkSpinbox.new($spin_demo, :from=>0, :to=>3, :increment=>0.5,
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:format=>'%05.2f', :width=>10),
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TkSpinbox.new($spin_demo, :values=>australianCities, :width=>10)
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].each{|sbox| sbox.pack(:side=>:top, :pady=>5, :padx=>10)}
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