1# ttkmenu.rb --
2#
3# This demonstration script creates a toplevel window containing several Ttk
4# menubutton widgets.
5#
6# based on "Id: ttkmenu.tcl,v 1.3 2007/12/13 15:27:07 dgp Exp"
7
8if defined?($ttkmenu_demo) && $ttkmenu_demo
9  $ttkmenu_demo.destroy
10  $ttkmenu_demo = nil
11end
12
13$ttkmenu_demo = TkToplevel.new {|w|
14  title("Ttk Menu Buttons")
15  iconname("ttkmenu")
16  positionWindow(w)
17}
18
19base_frame = Ttk::Frame.new($ttkmenu_demo).pack(:fill=>:both, :expand=>true)
20
21Ttk::Label.new(base_frame, :font=>$font, :wraplength=>'4i', :justify=>:left,
22               :text=><<EOL).pack(:side=>:top, :fill=>:x)
23Ttk is the new Tk themed widget set, \
24and one widget that is available in themed form is the menubutton. \
25Below are some themed menu buttons \
26that allow you to pick the current theme in use. \
27Notice how picking a theme changes the way \
28that the menu buttons themselves look, \
29and that the central menu button is styled differently \
30(in a way that is normally suitable for toolbars). \
31However, there are no themed menus; the standard Tk menus were judged \
32to have a sufficiently good look-and-feel on all platforms, \
33especially as they are implemented as native controls in many places.
34EOL
35
36Ttk::Separator.new(base_frame).pack(:side=>:top, :fill=>:x)
37
38## See Code / Dismiss
39Ttk::Frame.new($ttkmenu_demo) {|frame|
40  sep = Ttk::Separator.new(frame)
41  Tk.grid(sep, :columnspan=>4, :row=>0, :sticky=>'ew', :pady=>2)
42  TkGrid('x',
43         Ttk::Button.new(frame, :text=>'See Code',
44                         :image=>$image['view'], :compound=>:left,
45                         :command=>proc{showCode 'ttkmenu'}),
46         Ttk::Button.new(frame, :text=>'Dismiss',
47                         :image=>$image['delete'], :compound=>:left,
48                         :command=>proc{
49                           $ttkmenu_demo.destroy
50                           $ttkmenu_demo = nil
51                         }),
52         :padx=>4, :pady=>4)
53  grid_columnconfigure(0, :weight=>1)
54  pack(:side=>:bottom, :fill=>:x)
55}
56
57b1 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:above)
58b2 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:left)
59b3 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:right)
60b4 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:flush,
61                         :style=>Ttk::Menubutton.style('Toolbutton'))
62b5 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:below)
63
64b1.menu(m1 = Tk::Menu.new(b1, :tearoff=>false))
65b2.menu(m2 = Tk::Menu.new(b2, :tearoff=>false))
66b3.menu(m3 = Tk::Menu.new(b3, :tearoff=>false))
67b4.menu(m4 = Tk::Menu.new(b4, :tearoff=>false))
68b5.menu(m5 = Tk::Menu.new(b5, :tearoff=>false))
69
70Ttk.themes.each{|theme|
71  m1.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
72  m2.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
73  m3.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
74  m4.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
75  m5.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
76}
77
78f = Ttk::Frame.new(base_frame).pack(:fill=>:x)
79f1 = Ttk::Frame.new(base_frame).pack(:fill=>:both, :expand=>true)
80f.lower
81
82f.grid_anchor(:center)
83TkGrid('x', b1, 'x', :in=>f, :padx=>3, :pady=>2)
84TkGrid(b2,  b4, b3,  :in=>f, :padx=>3, :pady=>2)
85TkGrid('x', b5, 'x', :in=>f, :padx=>3, :pady=>2)
86