diff options
author | nagai <nagai@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-03-26 13:58:11 +0000 |
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committer | nagai <nagai@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-03-26 13:58:11 +0000 |
commit | 334325f72a08589acaeca6d9ef5171af42dfbe60 (patch) | |
tree | 0fc4047f672a06b884dea107432fc345dffb7302 /ext/tk/sample/tkextlib/blt/winop2.rb | |
parent | e3c98febde12ce153bd07d29a9d7118d7ba8c58b (diff) |
* ext/tk/lib/tk.rb (_callback_entry_class?): add for checking whether
a class is available for a callback entry.
* ext/tk/lib/tk.rb (after_cancel): add Tk.after_cancel(afterID) method.
* ext/tk/lib/tk.rb (array2tk_list): change from private module method
of TkComm to public module method.
* ext/tk/lib/tk.rb (cget): add check that slot argument is not empty string.
* ext/tk/lib/tk.rb (configinfo): ditto.
* ext/tk/lib/tk/itemconfig.rb (itemcget): add check that slot argument
is not empty string.
* ext/tk/lib/tk/itemconfig.rb (itemconfiginfo): ditto.
* ext/tk/lib/tk/entry.rb: add TkEntry#icursor and icursor= (alias of
cursor and cursor= method).
* ext/tk/lib/tk/font.rb: improve font treatment when the font name is
empty string.
* ext/tk/lib/tk/variable.rb: add :variable, :window and :procedure type.
* ext/tk/lib/tk/variable.rb: improve treatment of array-type tkvariable.
* ext/tk/lib/tkextlib/blt.rb: add commands for zooming.
* ext/tk/lib/tkextlib/blt/*: bug fix.
* ext/tk/lib/tkextlib/treectrl/tktreectrl.rb: bug fix and add methods
to call TreeCtrl commands for bindings.
* ext/tk/sample/tkextlib/blt/*: new sample scritps.
* ext/tk/sample/tkextlib/treectrl/*: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/tk/sample/tkextlib/blt/winop2.rb')
-rw-r--r-- | ext/tk/sample/tkextlib/blt/winop2.rb | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/ext/tk/sample/tkextlib/blt/winop2.rb b/ext/tk/sample/tkextlib/blt/winop2.rb new file mode 100644 index 0000000000..1f674ee893 --- /dev/null +++ b/ext/tk/sample/tkextlib/blt/winop2.rb @@ -0,0 +1,28 @@ +#!/usr/bin/env ruby +require 'tk' +require 'tkextlib/blt' + +file = File.join(File.dirname(File.expand_path(__FILE__)), + 'images', 'qv100.t.gif') +if File.exist?(file) + src = TkPhotoImage.new(:file=>file) +else + fail RuntimeError, 'no image file' +end + +width = src.width +height = src.height + +TkOption.add('*Label.font', '*helvetica*10*') +TkOption.add('*Label.background', 'white') + +[0, 90, 180, 270, 360, 45].each_with_index{|r, i| + dest = TkPhotoImage.new + Tk::BLT::Winop.image_rotate(src, dest, r) + l_txt = TkLabel.new(:text=>"#{r} degrees") + l_img = TkLabel.new(:image=>dest) + Tk::BLT::Table.add(Tk.root, [0,i], l_img, [1,i], l_txt) + Tk.update +} + +Tk.mainloop |