* 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: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@8195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

51 files changed, 0 insertions, 0 deletions

diff --git a/ext/tk/sample/tkextlib/treectrl/pics/big-dll.gif b/ext/tk/sample/tkextlib/treectrl/pics/big-dll.gif
new file mode 100644
index 000000000..09170c0e2
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/big-dll.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/big-exe.gif b/ext/tk/sample/tkextlib/treectrl/pics/big-exe.gif
new file mode 100644
index 000000000..e19aac1a2
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/big-exe.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/big-file.gif b/ext/tk/sample/tkextlib/treectrl/pics/big-file.gif
new file mode 100644
index 000000000..6c752312a
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/big-file.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/big-folder.gif b/ext/tk/sample/tkextlib/treectrl/pics/big-folder.gif
new file mode 100644
index 000000000..186c9749f
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/big-folder.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/big-txt.gif b/ext/tk/sample/tkextlib/treectrl/pics/big-txt.gif
new file mode 100644
index 000000000..a93492586
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/big-txt.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/checked.gif b/ext/tk/sample/tkextlib/treectrl/pics/checked.gif
new file mode 100644
index 000000000..3b9b176ab
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/checked.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/file.gif b/ext/tk/sample/tkextlib/treectrl/pics/file.gif
new file mode 100644
index 000000000..a64c2a06b
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/file.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/folder-closed.gif b/ext/tk/sample/tkextlib/treectrl/pics/folder-closed.gif
new file mode 100644
index 000000000..0a064376c
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/folder-closed.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/folder-open.gif b/ext/tk/sample/tkextlib/treectrl/pics/folder-open.gif
new file mode 100644
index 000000000..3fac27ffd
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/folder-open.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/help-book-closed.gif b/ext/tk/sample/tkextlib/treectrl/pics/help-book-closed.gif
new file mode 100644
index 000000000..0a0497bfa
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/help-book-closed.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/help-book-open.gif b/ext/tk/sample/tkextlib/treectrl/pics/help-book-open.gif
new file mode 100644
index 000000000..40656c519
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/help-book-open.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/help-page.gif b/ext/tk/sample/tkextlib/treectrl/pics/help-page.gif
new file mode 100644
index 000000000..e1ce1d72f
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/help-page.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/imovie-01.gif b/ext/tk/sample/tkextlib/treectrl/pics/imovie-01.gif
new file mode 100644
index 000000000..5fd921555
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/imovie-01.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/imovie-02.gif b/ext/tk/sample/tkextlib/treectrl/pics/imovie-02.gif
new file mode 100644
index 000000000..3d2d1c17c
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/imovie-02.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/imovie-03.gif b/ext/tk/sample/tkextlib/treectrl/pics/imovie-03.gif
new file mode 100644
index 000000000..9fccf12b5
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/imovie-03.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/imovie-04.gif b/ext/tk/sample/tkextlib/treectrl/pics/imovie-04.gif
new file mode 100644
index 000000000..eff851c9b
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/imovie-04.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/imovie-05.gif b/ext/tk/sample/tkextlib/treectrl/pics/imovie-05.gif
new file mode 100644
index 000000000..ad00c827f
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/imovie-05.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/imovie-06.gif b/ext/tk/sample/tkextlib/treectrl/pics/imovie-06.gif
new file mode 100644
index 000000000..238bf162a
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/imovie-06.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/imovie-07.gif b/ext/tk/sample/tkextlib/treectrl/pics/imovie-07.gif
new file mode 100644
index 000000000..a9287e1b1
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/imovie-07.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/internet-check-off.gif b/ext/tk/sample/tkextlib/treectrl/pics/internet-check-off.gif
new file mode 100644
index 000000000..e64866a39
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/internet-check-off.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/internet-check-on.gif b/ext/tk/sample/tkextlib/treectrl/pics/internet-check-on.gif
new file mode 100644
index 000000000..cf652beff
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/internet-check-on.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/internet-print.gif b/ext/tk/sample/tkextlib/treectrl/pics/internet-print.gif
new file mode 100644
index 000000000..7ac25b10e
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/internet-print.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/internet-radio-off.gif b/ext/tk/sample/tkextlib/treectrl/pics/internet-radio-off.gif
new file mode 100644
index 000000000..90ef62971
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/internet-radio-off.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/internet-radio-on.gif b/ext/tk/sample/tkextlib/treectrl/pics/internet-radio-on.gif
new file mode 100644
index 000000000..9de742c19
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/internet-radio-on.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/internet-search.gif b/ext/tk/sample/tkextlib/treectrl/pics/internet-search.gif
new file mode 100644
index 000000000..1f9a04770
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/internet-search.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/internet-security.gif b/ext/tk/sample/tkextlib/treectrl/pics/internet-security.gif
new file mode 100644
index 000000000..86d394378
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/internet-security.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/mac-collapse.gif b/ext/tk/sample/tkextlib/treectrl/pics/mac-collapse.gif
new file mode 100644
index 000000000..81302c80c
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/mac-collapse.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/mac-expand.gif b/ext/tk/sample/tkextlib/treectrl/pics/mac-expand.gif
new file mode 100644
index 000000000..0a2cd8004
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/mac-expand.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-arrow.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-arrow.gif
new file mode 100644
index 000000000..b1c2afd42
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-arrow.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-clip.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-clip.gif
new file mode 100644
index 000000000..857813270
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-clip.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-deleted.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-deleted.gif
new file mode 100644
index 000000000..7cc8369b4
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-deleted.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-draft.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-draft.gif
new file mode 100644
index 000000000..f19585050
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-draft.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-folder.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-folder.gif
new file mode 100644
index 000000000..b3f733563
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-folder.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-group.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-group.gif
new file mode 100644
index 000000000..29ad9b466
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-group.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-inbox.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-inbox.gif
new file mode 100644
index 000000000..f41d80444
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-inbox.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-local.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-local.gif
new file mode 100644
index 000000000..0c74970d3
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-local.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-main.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-main.gif
new file mode 100644
index 000000000..92325fa85
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-main.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-outbox.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-outbox.gif
new file mode 100644
index 000000000..c7e80527a
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-outbox.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-read-2.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-read-2.gif
new file mode 100644
index 000000000..2f15a3af0
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-read-2.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-read.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-read.gif
new file mode 100644
index 000000000..a6f956207
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-read.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-sent.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-sent.gif
new file mode 100644
index 000000000..963b56c4c
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-sent.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-server.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-server.gif
new file mode 100644
index 000000000..c950845d6
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-server.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-unread.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-unread.gif
new file mode 100644
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--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-unread.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/outlook-watch.gif b/ext/tk/sample/tkextlib/treectrl/pics/outlook-watch.gif
new file mode 100644
index 000000000..87ec86131
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/outlook-watch.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/sky.gif b/ext/tk/sample/tkextlib/treectrl/pics/sky.gif
new file mode 100644
index 000000000..b7fbf14a0
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/sky.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/small-dll.gif b/ext/tk/sample/tkextlib/treectrl/pics/small-dll.gif
new file mode 100644
index 000000000..d8875ec23
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/small-dll.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/small-exe.gif b/ext/tk/sample/tkextlib/treectrl/pics/small-exe.gif
new file mode 100644
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+++ b/ext/tk/sample/tkextlib/treectrl/pics/small-exe.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/small-file.gif b/ext/tk/sample/tkextlib/treectrl/pics/small-file.gif
new file mode 100644
index 000000000..f34066287
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/small-file.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/small-folder.gif b/ext/tk/sample/tkextlib/treectrl/pics/small-folder.gif
new file mode 100644
index 000000000..ad1b24da8
--- /dev/null
+++ b/ext/tk/sample/tkextlib/treectrl/pics/small-folder.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/small-txt.gif b/ext/tk/sample/tkextlib/treectrl/pics/small-txt.gif
new file mode 100644
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+++ b/ext/tk/sample/tkextlib/treectrl/pics/small-txt.gif
diff --git a/ext/tk/sample/tkextlib/treectrl/pics/unchecked.gif b/ext/tk/sample/tkextlib/treectrl/pics/unchecked.gif
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index 000000000..833e48268
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+++ b/ext/tk/sample/tkextlib/treectrl/pics/unchecked.gif