mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
73a37eb325
[ci skip] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53332 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
90 lines
3.4 KiB
Ruby
90 lines
3.4 KiB
Ruby
# frozen_string_literal: false
|
|
# 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
|
|
|
|
## Populate 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)
|
|
|
|
## Populate 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)
|