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ruby--ruby/ext/tk/sample/demos-en/ttknote.rb

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* 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
2008-06-10 16:59:10 -04:00
# ttknote.rb --
#
# This demonstration script creates a toplevel window containing a Ttk
# notebook widget.
#
# based on "Id: ttknote.tcl,v 1.5 2007/12/13 15:27:07 dgp Exp"
if defined?($ttknote_demo) && $ttknote_demo
$ttknote_demo.destroy
$ttknote_demo = nil
end
$ttknote_demo = TkToplevel.new {|w|
title("Ttk Notebook Widget")
iconname("ttknote")
positionWindow(w)
}
## See Code / Dismiss
Ttk::Frame.new($ttknote_demo) {|frame|
sep = Ttk::Separator.new(frame)
Tk.grid(sep, :columnspan=>4, :row=>0, :sticky=>'ew', :pady=>2)
TkGrid('x',
Ttk::Button.new(frame, :text=>'See Code',
:image=>$image['view'], :compound=>:left,
:command=>proc{showCode 'ttknote'}),
Ttk::Button.new(frame, :text=>'Dismiss',
:image=>$image['delete'], :compound=>:left,
:command=>proc{
$ttknote_demo.destroy
$ttknote_demo = nil
}),
:padx=>4, :pady=>4)
grid_columnconfigure(0, :weight=>1)
pack(:side=>:bottom, :fill=>:x)
}
base_frame = Ttk::Frame.new($ttknote_demo).pack(:fill=>:both, :expand=>true)
## Make the notebook and set up Ctrl+Tab traversal
notebook = Ttk::Notebook.new(base_frame).pack(:fill=>:both, :expand=>true,
:padx=>2, :pady=>3)
notebook.enable_traversal
## Popuplate the first pane
f_msg = Ttk::Frame.new(notebook)
msg_m = Ttk::Label.new(f_msg, :font=>$font, :wraplength=>'4i',
:justify=>:left, :anchor=>'n', :text=><<EOL)
Ttk is the new Tk themed widget set. \
One of the widgets it includes is the notebook widget, \
which provides a set of tabs that allow the selection of a group of panels, \
each with distinct content. \
They are a feature of many modern user interfaces. \
Not only can the tabs be selected with the mouse, \
but they can also be switched between using Ctrl+Tab \
when the notebook page heading itself is selected. \
Note that the second tab is disabled, and cannot be selected.
EOL
neat = TkVariable.new
after_id = nil
msg_b = Ttk::Button.new(f_msg, :text=>'Neat!', :underline=>0,
:command=>proc{
neat.value = 'Yeah, I know...'
Tk.after_cancel(after_id) if after_id
after_id = Tk.after(500){neat.value = ''}
})
msg_b.winfo_toplevel.bind('Alt-n'){ msg_b.focus; msg_b.invoke }
msg_l = Ttk::Label.new(f_msg, :textvariable=>neat)
notebook.add(f_msg, :text=>'Description', :underline=>0, :padding=>2)
Tk.grid(msg_m, '-', :sticky=>'new', :pady=>2)
Tk.grid(msg_b, msg_l, :pady=>[2, 4])
f_msg.grid_rowconfigure(1, :weight=>1)
f_msg.grid_columnconfigure([0, 1], :weight=>1, :uniform=>1)
## Populate the second pane. Note that the content doesn't really matter
f_disabled = Ttk::Frame.new(notebook)
notebook.add(f_disabled, :text=>'Disabled', :state=>:disabled)
## Popuplate the third pane
f_editor = Ttk::Frame.new(notebook)
notebook.add(f_editor, :text=>'Text Editor', :underline=>0)
editor_t = Tk::Text.new(f_editor, :width=>40, :height=>10, :wrap=>:char)
if Tk.windowingsystem != 'aqua'
editor_s = editor_t.yscrollbar(Ttk::Scrollbar.new(f_editor))
else
editor_s = editor_t.yscrollbar(Tk::Scrollbar.new(f_editor))
end
editor_s.pack(:side=>:right, :fill=>:y, :padx=>[0,2], :pady=>2)
editor_t.pack(:fill=>:both, :expand=>true, :padx=>[2,0], :pady=>2)