3 # This demonstration script creates a window with a bunch of menus
4 # and cascaded menus using menubars.
6 # RCS: @(#) $Id: menu.tcl,v 1.11 2007/04/23 21:16:00 das Exp $
8 if {![info exists widgetDemo
]} {
9 error "This script should be run from the \"widget\" demo."
17 wm title
$w "Menu Demonstration"
21 label $w.msg
-font $font -wraplength 4i
-justify left
22 if {[tk windowingsystem
] eq
"aqua"} {
23 catch {set origUseCustomMDEF
$::tk::mac::useCustomMDEF; set ::tk::mac::useCustomMDEF 1}
24 $w.msg configure
-text "This window has a menubar with cascaded menus. You can invoke entries with an accelerator by typing Command+x, where \"x\" is the character next to the command key symbol. The rightmost menu can be torn off into a palette by selecting the first item in the menu."
26 $w.msg configure
-text "This window contains a menubar with cascaded menus. You can post a menu from the keyboard by typing Alt+x, where \"x\" is the character underlined on the menu. You can then traverse among the menus using the arrow keys. When a menu is posted, you can invoke the current entry by typing space, or you can invoke any entry by typing its underlined character. If a menu entry has an accelerator, you can invoke the entry without posting the menu just by typing the accelerator. The rightmost menu can be torn off into a palette by selecting the first item in the menu."
32 label $w.statusBar.
label -textvariable menustatus
-relief sunken
-bd 1 -font "Helvetica 10" -anchor w
33 pack $w.statusBar.
label -side left
-padx 2 -expand yes
-fill both
34 pack $w.statusBar
-side bottom
-fill x
-pady 2
36 ## See Code / Dismiss buttons
37 set btns
[addSeeDismiss
$w.buttons
$w]
38 pack $btns -side bottom
-fill x
40 menu $w.
menu -tearoff 0
44 $w.
menu add cascade
-label "File" -menu $m -underline 0
45 $m add command
-label "Open..." -command {error "this is just a demo: no action has been defined for the \"Open...\" entry"}
46 $m add command
-label "New" -command {error "this is just a demo: no action has been defined for the \"New\" entry"}
47 $m add command
-label "Save" -command {error "this is just a demo: no action has been defined for the \"Save\" entry"}
48 $m add command
-label "Save As..." -command {error "this is just a demo: no action has been defined for the \"Save As...\" entry"}
50 $m add command
-label "Print Setup..." -command {error "this is just a demo: no action has been defined for the \"Print Setup...\" entry"}
51 $m add command
-label "Print..." -command {error "this is just a demo: no action has been defined for the \"Print...\" entry"}
53 $m add command
-label "Dismiss Menus Demo" -command "destroy $w"
56 $w.
menu add cascade
-label "Basic" -menu $m -underline 0
58 $m add command
-label "Long entry that does nothing"
59 if {[tk windowingsystem
] eq
"aqua"} {
61 } elseif
{$tcl_platform(platform
) == "windows"} {
66 foreach i
{A B C D E F
} {
67 $m add command
-label "Print letter \"$i\"" -underline 14 \
68 -accelerator Meta
+$i -command "puts $i" -accelerator $modifier+$i
69 bind $w <$modifier-[string tolower
$i]> "puts $i"
73 $w.
menu add cascade
-label "Cascades" -menu $m -underline 0
75 $m add command
-label "Print hello" \
76 -command {puts stdout
"Hello"} -accelerator $modifier+H
-underline 6
77 bind $w <$modifier-h
> {puts stdout
"Hello"}
78 $m add command
-label "Print goodbye" -command {\
79 puts stdout
"Goodbye"} -accelerator $modifier+G
-underline 6
80 bind $w <$modifier-g
> {puts stdout
"Goodbye"}
81 $m add cascade
-label "Check buttons" \
82 -menu $w.
menu.cascade.check
-underline 0
83 $m add cascade
-label "Radio buttons" \
84 -menu $w.
menu.cascade.radio
-underline 0
86 set m
$w.
menu.cascade.check
88 $m add check
-label "Oil checked" -variable oil
89 $m add check
-label "Transmission checked" -variable trans
90 $m add check
-label "Brakes checked" -variable brakes
91 $m add check
-label "Lights checked" -variable lights
93 $m add command
-label "Show current values" \
94 -command "showVars $w.menu.cascade.dialog oil trans brakes lights"
98 set m
$w.
menu.cascade.radio
100 $m add radio
-label "10 point" -variable pointSize
-value 10
101 $m add radio
-label "14 point" -variable pointSize
-value 14
102 $m add radio
-label "18 point" -variable pointSize
-value 18
103 $m add radio
-label "24 point" -variable pointSize
-value 24
104 $m add radio
-label "32 point" -variable pointSize
-value 32
106 $m add radio
-label "Roman" -variable style
-value roman
107 $m add radio
-label "Bold" -variable style
-value bold
108 $m add radio
-label "Italic" -variable style
-value italic
110 $m add command
-label "Show current values" \
111 -command "showVars $w.menu.cascade.dialog pointSize style"
116 $w.
menu add cascade
-label "Icons" -menu $m -underline 0
118 # Main widget program sets variable tk_demoDirectory
119 $m add command
-bitmap @[file join $tk_demoDirectory images pattern.xbm
] \
120 -hidemargin 1 -command [list \
121 tk_dialog $w.pattern
{Bitmap Menu Entry
} \
122 "The menu entry you invoked displays a bitmap rather than\
123 a text string. Other than this, it is just like any other\
124 menu entry." {} 0 OK
]
125 foreach i
{info questhead
error} {
126 $m add command
-bitmap $i -hidemargin 1 -command [list \
127 puts "You invoked the $i bitmap" ]
129 $m entryconfigure
2 -columnbreak 1
132 $w.
menu add cascade
-label "More" -menu $m -underline 0
134 foreach i
{{An
entry} {Another
entry} {Does nothing
} {Does almost nothing
} {Make life meaningful
}} {
135 $m add command
-label $i -command [list puts "You invoked \"$i\""]
137 $m entryconfigure
"Does almost nothing" -bitmap questhead
-compound left
\
139 tk_dialog $w.compound
{Compound Menu Entry
} \
140 "The menu entry you invoked displays both a bitmap and a\
141 text string. Other than this, it is just like any other\
142 menu entry." {} 0 OK
]
145 $w.
menu add cascade
-label "Colors" -menu $m -underline 1
147 foreach i
{red orange yellow green blue
} {
148 $m add command
-label $i -background $i -command [list \
149 puts "You invoked \"$i\"" ]
152 $w configure
-menu $w.
menu
154 bind Menu
<<MenuSelect
>> {
156 if {[catch {%W entrycget active
-label} label]} {
159 set menustatus
$label
163 if {[tk windowingsystem
] eq
"aqua"} {catch {set ::tk::mac::useCustomMDEF $origUseCustomMDEF}}