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# ttkmenu.rb --
#
# This demonstration script creates a toplevel window containing several Ttk
# menubutton widgets.
#
# based on "Id: ttkmenu.tcl,v 1.3 2007/12/13 15:27:07 dgp Exp"
if defined?($ttkmenu_demo) && $ttkmenu_demo
$ttkmenu_demo.destroy
$ttkmenu_demo = nil
end
$ttkmenu_demo = TkToplevel.new {|w|
title("Ttk Menu Buttons")
iconname("ttkmenu")
positionWindow(w)
}
base_frame = Ttk::Frame.new($ttkmenu_demo).pack(:fill=>:both, :expand=>true)
Ttk::Label.new(base_frame, :font=>$font, :wraplength=>'4i', :justify=>:left,
:text=><<EOL).pack(:side=>:top, :fill=>:x)
Ttk is the new Tk themed widget set, \
and one widget that is available in themed form is the menubutton. \
Below are some themed menu buttons \
that allow you to pick the current theme in use. \
Notice how picking a theme changes the way \
that the menu buttons themselves look, \
and that the central menu button is styled differently \
(in a way that is normally suitable for toolbars). \
However, there are no themed menus; the standard Tk menus were judged \
to have a sufficiently good look-and-feel on all platforms, \
especially as they are implemented as native controls in many places.
EOL
Ttk::Separator.new(base_frame).pack(:side=>:top, :fill=>:x)
## See Code / Dismiss
Ttk::Frame.new($ttkmenu_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=>$image['view'], :compound=>:left,
:command=>proc{showCode 'ttkmenu'}),
Ttk::Button.new(frame, :text=>'Dismiss',
:image=>$image['delete'], :compound=>:left,
:command=>proc{
$ttkmenu_demo.destroy
$ttkmenu_demo = nil
}),
:padx=>4, :pady=>4)
grid_columnconfigure(0, :weight=>1)
pack(:side=>:bottom, :fill=>:x)
}
b1 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:above)
b2 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:left)
b3 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:right)
b4 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:flush,
:style=>Ttk::Menubutton.style('Toolbutton'))
b5 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:below)
b1.menu(m1 = Tk::Menu.new(b1, :tearoff=>false))
b2.menu(m2 = Tk::Menu.new(b2, :tearoff=>false))
b3.menu(m3 = Tk::Menu.new(b3, :tearoff=>false))
b4.menu(m4 = Tk::Menu.new(b4, :tearoff=>false))
b5.menu(m5 = Tk::Menu.new(b5, :tearoff=>false))
Ttk.themes.each{|theme|
m1.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
m2.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
m3.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
m4.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
m5.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
}
f = Ttk::Frame.new(base_frame).pack(:fill=>:x)
f1 = Ttk::Frame.new(base_frame).pack(:fill=>:both, :expand=>true)
f.lower
f.grid_anchor(:center)
TkGrid('x', b1, 'x', :in=>f, :padx=>3, :pady=>2)
TkGrid(b2, b4, b3, :in=>f, :padx=>3, :pady=>2)
TkGrid('x', b5, 'x', :in=>f, :padx=>3, :pady=>2)
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