diff options
author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
commit | 0dc342de848a642ecce8db697b8fecd83a63e117 (patch) | |
tree | 2b7ed4724aff1f86073e4740134bda9c4aac1a39 /trunk/ext/tk/lib/tk/palette.rb | |
parent | ef70cf7138ab8034b5b806f466e4b484b24f0f88 (diff) |
added tag v1_9_0_4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'trunk/ext/tk/lib/tk/palette.rb')
-rw-r--r-- | trunk/ext/tk/lib/tk/palette.rb | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/trunk/ext/tk/lib/tk/palette.rb b/trunk/ext/tk/lib/tk/palette.rb new file mode 100644 index 0000000000..2d08d50f6a --- /dev/null +++ b/trunk/ext/tk/lib/tk/palette.rb @@ -0,0 +1,55 @@ +# +# tk/palette.rb : methods for Tcl/Tk standard library 'palette.tcl' +# 1998/06/21 by Hidetoshi Nagai <nagai@ai.kyutech.ac.jp> +# +require 'tk' + +module TkPalette + include Tk + extend Tk + + TkCommandNames = [ + 'tk_setPalette'.freeze, + 'tk_bisque'.freeze, + 'tkDarken'.freeze + ].freeze + + def TkPalette.set(*args) + args = args[0].to_a.flatten if args[0].kind_of? Hash + tk_call('tk_setPalette', *args) + end + def TkPalette.setPalette(*args) + TkPalette.set(*args) + end + + def TkPalette.bisque + tk_call('tk_bisque') + end + + def TkPalette.darken(color, percent) + tk_call('tkDarken', color, percent) + end + + def TkPalette.recolorTree(win, colors) + if not colors.kind_of?(Hash) + fail "2nd arg need to be Hash" + end + + tk_call('global', "tkPalette") + colors.each{|key, value| + begin + if win.cget(key) == tk_call('set', "tkPalette(#{key})") + win[key] = colors[key] + end + rescue + # ignore + end + } + + TkWinfo.children(win).each{|w| TkPalette.recolorTree(w, colors)} + end + + def recolorTree(colors) + TkPalette.recolorTree(self, colors) + end +end |