diff options
| author | nagai <nagai@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-06-10 20:59:10 +0000 |
|---|---|---|
| committer | nagai <nagai@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-06-10 20:59:10 +0000 |
| commit | e6697a6405f1330ef071220396b8afef1cd1079a (patch) | |
| tree | 3511a2ec3157a1b4d931153e84dbcae1c2fdd32a /ext/tk/sample/demos-jp/tree.rb | |
| parent | af0c875e26280869f216f69608919a8c721e4c68 (diff) | |
* ext/tk/tcltklib.c: SEGV when tcltk-stubs is enabled.
* ext/tk/tcltklib.c: avoid error on a shared object.
* ext/tk/extconf.rb: support --with-tcltkversion
* ext/tk/README.tcltklib: add document about --with-tcltkversion
* ext/tk/lib/tk.rb, ext/tk/lib/multi-tk.rb, ext/tk/lib/remote-tk.rb:
not work on $SAFE==4
* ext/tk/lib/multi-tk.rb: Object#methods returns Symbols on Ruby1.9.
* ext/tk/lib/tk/timer.rb: add TkTimer#at_end(proc) to register the
procedure which called at end of the timer.
* ext/tk/lib/tk.rb, ext/tk/lib/tk/itemfont.rb, ext/tk/lib/font.rb:
support __IGNORE_UNKNOWN_CONFIGURE_OPTION__ about font options.
* ext/tk/lib/*: treat __IGNORE_UNKNOWN_CONFIGURE_OPTION__
* ext/tk/lib/tkextlib/iwidgets/scrolledcanvas.rb,
ext/tk/lib/tkextlib/iwidgets/scrolledlistbox.rb,
ext/tk/lib/tkextlib/iwidgets/scrolledtext.rb: bug fix.
* ext/tk/lib/tk/text.rb: typo. call a wrong method.
* ext/tk/lib/tk/itemconfig.rb: ditto.
* ext/tk/lib/tk.rb, ext/tk/lib/tk/itemconfig.rb,
ext/tk/lib/tk/canvas.rb: support alias names of option keys.
* ext/tk/lib/tk/grid.rb: lack of module-method definitions.
* ext/tk/lib/tk/pack.rb, ext/tk/lib/tk/grid.rb: increase supported
parameter patterns of configure method.
* ext/tk/lib/tk.rb: add TkWindow#grid_anchor, grid_column, grid_row.
* ext/tk/lib/tk/wm.rb: methods of Tk::Wm_for_General module cannot
pass the given block to methods of Tk::Wm module.
* ext/tk/lib/tk/wm.rb: Wm#overrideredirect overwrites arguemnt to
an invalid value.
* ext/tk/lib/tk.rb: fix memory (object) leak bug.
* ext/tk/tcltklib.c, ext/tk/tkutil/tkutil.c: fix memory leak.
* ext/tk/sample/demos-jp/aniwave.rb, ext/tk/sample/demos-en/aniwave.rb:
bug fix.
* ext/tk/lib/tkextlib/blt/component.rb,
ext/tk/lib/tkextlib/tile/tentry.rb,
ext/tk/lib/tkextlib/tile/treeview.rb: ditto.
* ext/tk/lib/tkextlib/tile/tpaned.rb: improve TPaned#add.
* ext/tk/sample/demos-jp/widget, ext/tk/sample/demos-en/widget,
ext/tk/sample/demos-jp/style.rb, ext/tk/sample/demos-en/style.rb,
ext/tk/sample/demos-jp/bind.rb, ext/tk/sample/demos-en/bind.rb:
bug fix.
* ext/tk/sample/ttk_wrapper.rb: ditto.
* ext/tk/sample/ttk_wrapper.rb: support "if __FILE__ == $0" idiom.
* ext/tk/sample/tktextio.rb: add binding for 'Ctrl-u' at console mode.
* ext/tk/lib/tkextlib/tile.rb, ext/tk/lib/tkextlib/tile/style.rb,
ext/tk/sample/ttk_wrapper.rb: improve treating and control themes.
add Tk::Tile.themes and Tk::Tile.set_theme(theme).
* ext/tk/lib/tkextlib/tile.rb: lack of autoload definitions.
* ext/tk/lib/tkextlib/tile/tnotebook.rb: cannot use kanji (not UTF-8)
characters for headings.
* ext/tk/lib/tkextlib/tkDND/shape.rb: wrong package name.
* ext/tk/tkutil/tkutil.c: improve handling callback-subst-keys.
Now, support longnam-keys (e.g. '%CTT' on tkdnd-2.0; however, still
not support tkdnd-2.0 on tkextlib), and symbols of parameters (e.g.
:widget=>'%W', :keycode=>'%k', '%x'=>:x, '%X'=>:root_x, and so on;
those are attributes of event object). It means that Ruby/Tk accepts
not only "widget.bind(ev, '%W', '%k', ...){|w, k, ...| ... }", but
also "widget.bind(ev, :widget, :keycode, ...){|w, k, ...| ... }".
It is potentially incompatible, when user passes symbols to the
arguments of the callback block (the block receives the symbols as
strings). I think that is very rare case (probably, used by Ruby/Tk
experts only). When causes such trouble, please give strings instead
of such symbol parameters (e.g. call Symbol#to_s method).
* ext/tk/lib/tk/event.rb, ext/tk/lib/tk/validation.rb,
ext/tk/lib/tkextlib/blt/treeview.rb,
ext/tk/lib/tkextlib/winico/winico.rb: ditto.
* ext/tk/tkutil/tkutil.c: strings are available on subst_tables on
TkUtil::CallbackSubst class (it is useful on Ruby 1.9).
* ext/tk/lib/tk/spinbox.rb, ext/tk/lib/tkextlib/iwidgets/hierarchy.rb,
ext/tk/lib/tkextlib/iwidgets/spinner.rb,
ext/tk/lib/tkextlib/iwidgets/entryfield.rb,
ext/tk/lib/tkextlib/iwidgets/calendar.rb,
ext/tk/lib/tkextlib/blt/dragdrop.rb,
ext/tk/lib/tkextlib/tkDND/tkdnd.rb,
ext/tk/lib/tkextlib/treectrl/tktreectrl.rb,
ext/tk/lib/tkextlib/tktable/tktable.rb: disable code piece became
unnecessary by reason of the changes of ext/tk/tkutil/tkutil.c.
* ext/tk/lib/tk.rb, ext/tk/lib/multi-tk.rb: change strategy to define
the constant WITH_ENCODING.
* ext/tk/lib/tk.rb: fix bug on Tk::Encoding.tk_encoding_names.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17083 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/tk/sample/demos-jp/tree.rb')
| -rw-r--r-- | ext/tk/sample/demos-jp/tree.rb | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/ext/tk/sample/demos-jp/tree.rb b/ext/tk/sample/demos-jp/tree.rb new file mode 100644 index 0000000000..c3b4191144 --- /dev/null +++ b/ext/tk/sample/demos-jp/tree.rb @@ -0,0 +1,120 @@ +# -*- coding: euc-jp -*- +# +# tree.rb -- +# +# This demonstration script creates a toplevel window containing a Ttk +# tree widget. +# +# based on "Id: tree.tcl,v 1.4 2007/12/13 15:27:07 dgp Exp" + +if defined?($tree_demo) && $tree_demo + $tree_demo.destroy + $tree_demo = nil +end + +$tree_demo = TkToplevel.new {|w| + title("Directory Browser") + iconname("tree") + positionWindow(w) +} + +base_frame = TkFrame.new($tree_demo).pack(:fill=>:both, :expand=>true) + +## Explanatory text +Ttk::Label.new(base_frame, :font=>$font, :wraplength=>'4i', + :justify=>:left, :anchor=>'n', :padding=>[10, 2, 10, 6], + :text=><<EOL).pack(:fill=>:x) +Ttk�Ȥϡ��ơ������ǽ�ʿ��������������åȽ���Ǥ���\ +���Υ���ץ�ϡ��ե����륷���ƥ�Τ褦�ʳ���Ū�ʥǡ��������\ +���ȤǤ���褦�ˤ���Ttk::Treeview���������åȤ�ޤ�Ǥ��ޤ���\ +Ttk::Treeview���������åȤϡ��ڹ�¤���Τ�ɽ�����ǽ�ˤ�������Ǥʤ���\ +�ɲþ���(���Υ���ץ�ξ��ϥե����륵����)��ɽ�����뤿���\ +Ǥ�դθĿ����ɲå����ⰷ�����Ȥ�Ǥ��ޤ���\ +�ޤ��������Υ����ȥ�֤ζ��ڤ���ʬ��ɥ�å����뤳�Ȥǡ�\ +�����������ѹ����뤳�Ȥ��ǽ�Ǥ��� +EOL + +## See Code / Dismiss +Ttk::Frame.new(base_frame) {|frame| + sep = Ttk::Separator.new(frame) + Tk.grid(sep, :columnspan=>4, :row=>0, :sticky=>'ew', :pady=>2) + TkGrid('x', + Ttk::Button.new(frame, :text=>'�����ɻ���', + :image=>$image['view'], :compound=>:left, + :command=>proc{showCode 'tree'}), + Ttk::Button.new(frame, :text=>'�Ĥ���', + :image=>$image['delete'], :compound=>:left, + :command=>proc{ + $tree_demo.destroy + $tree_demo = nil + }), + :padx=>4, :pady=>4) + grid_columnconfigure(0, :weight=>1) + pack(:side=>:bottom, :fill=>:x) +} + +## Code to populate the roots of the tree (can be more than one on Windows) +def populate_roots(tree) + TkComm.simplelist(Tk.tk_call('file', 'volumes')).sort.each{|dir| + populate_tree(tree, tree.insert(nil, :end, :text=>dir, + :values=>[dir, 'directory'])) + } +end + +## Code to populate a node of the tree +def populate_tree(tree, node) + return if tree.get(node, :type) != 'directory' + + path = tree.get(node, :fullpath) + tree.delete(tree.children(node)) + Dir.glob("#{path}/*").sort.each{|f| + type = File.ftype(f) + id = tree.insert(node, :end, + :text=>File.basename(f), :values=>[f, type]).id + if type == 'directory' + ## Make it so that this node is openable + tree.insert(id, 0, :text=>'dummy') + tree.itemconfigure(id, :text=>File.basename(f)) + elsif type == 'file' + size = File.size(f) + if size >= 1024*1024*1024 + size = '%.1f GB' % (size.to_f/1024/1024/1024) + elsif size >= 1024*1024 + size = '%.1f MB' % (size.to_f/1024/1024) + elsif size >= 1024 + size = '%.1f KB' % (size.to_f/1024) + else + size = '%.1f bytes' % (size.to_f/1024) + end + tree.set(id, :size, size) + end + } + + # Stop this code from rerunning on the current node + tree.set(node, :type, 'processed_directory') +end + +## Create the tree and set it up +tree = Ttk::Treeview.new(base_frame, :columns=>%w(fullpath type size), + :displaycolumns=>['size']) +if Tk.windowingsystem != 'aqua' + vsb = tree.yscrollbar(Ttk::Scrollbar.new(base_frame)) + hsb = tree.xscrollbar(Ttk::Scrollbar.new(base_frame)) +else + vsb = tree.yscrollbar(Tk::Scrollbar.new(base_frame)) + hsb = tree.xscrollbar(Tk::Scrollbar.new(base_frame)) +end + +tree.heading_configure('#0', :text=>'Directory Structure') +tree.heading_configure('size', :text=>'File Size') +tree.column_configure('size', :stretch=>0, :width=>70) +populate_roots(tree) +tree.bind('<TreeviewOpen>', '%W'){|w| populate_tree(w, w.focus_item)} + +## Arrange the tree and its scrollbars in the toplevel +container = Ttk::Frame.new(base_frame).pack(:fill=>:both, :expand=>true) +container.lower +Tk.grid(tree, vsb, :in=>container, :sticky=>'nsew') +Tk.grid(hsb, :in=>container, :sticky=>'nsew') +container.grid_columnconfigure(0, :weight=>1) +container.grid_rowconfigure(0, :weight=>1) |