3 # This demonstration script creates a window with a bunch of menus
4 # and cascaded menus using menubars.
6 if {![info exists widgetDemo
]} {
7 error "This script should be run from the \"widget\" demo."
15 wm title
$w "Menu Demonstration"
19 label $w.msg
-font $font -wraplength 4i
-justify left
20 if {[tk windowingsystem
] eq
"aqua"} {
21 catch {set origUseCustomMDEF
$::tk::mac::useCustomMDEF; set ::tk::mac::useCustomMDEF 1}
22 $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."
24 $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."
30 label $w.statusBar.
label -textvariable menustatus
-relief sunken
-bd 1 -font "Helvetica 10" -anchor w
31 pack $w.statusBar.
label -side left
-padx 2 -expand yes
-fill both
32 pack $w.statusBar
-side bottom
-fill x
-pady 2
34 ## See Code / Dismiss buttons
35 set btns
[addSeeDismiss
$w.buttons
$w]
36 pack $btns -side bottom
-fill x
38 menu $w.
menu -tearoff 0
42 $w.
menu add cascade
-label "File" -menu $m -underline 0
43 $m add command
-label "Open..." -command {error "this is just a demo: no action has been defined for the \"Open...\" entry"}
44 $m add command
-label "New" -command {error "this is just a demo: no action has been defined for the \"New\" entry"}
45 $m add command
-label "Save" -command {error "this is just a demo: no action has been defined for the \"Save\" entry"}
46 $m add command
-label "Save As..." -command {error "this is just a demo: no action has been defined for the \"Save As...\" entry"}
48 $m add command
-label "Print Setup..." -command {error "this is just a demo: no action has been defined for the \"Print Setup...\" entry"}
49 $m add command
-label "Print..." -command {error "this is just a demo: no action has been defined for the \"Print...\" entry"}
51 $m add command
-label "Dismiss Menus Demo" -command "destroy $w"
54 $w.
menu add cascade
-label "Basic" -menu $m -underline 0
56 $m add command
-label "Long entry that does nothing"
57 if {[tk windowingsystem
] eq
"aqua"} {
59 } elseif
{[tk windowingsystem
] == "win32"} {
64 foreach i
{A B C D E F
} {
65 $m add command
-label "Print letter \"$i\"" -underline 14 \
66 -accelerator Meta
+$i -command "puts $i" -accelerator $modifier+$i
67 bind $w <$modifier-[string tolower
$i]> "puts $i"
71 $w.
menu add cascade
-label "Cascades" -menu $m -underline 0
73 $m add command
-label "Print hello" \
74 -command {puts stdout
"Hello"} -accelerator $modifier+H
-underline 6
75 bind $w <$modifier-h
> {puts stdout
"Hello"}
76 $m add command
-label "Print goodbye" -command {\
77 puts stdout
"Goodbye"} -accelerator $modifier+G
-underline 6
78 bind $w <$modifier-g
> {puts stdout
"Goodbye"}
79 $m add cascade
-label "Check buttons" \
80 -menu $w.
menu.cascade.check
-underline 0
81 $m add cascade
-label "Radio buttons" \
82 -menu $w.
menu.cascade.radio
-underline 0
84 set m
$w.
menu.cascade.check
86 $m add check
-label "Oil checked" -variable oil
87 $m add check
-label "Transmission checked" -variable trans
88 $m add check
-label "Brakes checked" -variable brakes
89 $m add check
-label "Lights checked" -variable lights
91 $m add command
-label "Show current values" \
92 -command "showVars $w.menu.cascade.dialog oil trans brakes lights"
96 set m
$w.
menu.cascade.radio
98 $m add radio
-label "10 point" -variable pointSize
-value 10
99 $m add radio
-label "14 point" -variable pointSize
-value 14
100 $m add radio
-label "18 point" -variable pointSize
-value 18
101 $m add radio
-label "24 point" -variable pointSize
-value 24
102 $m add radio
-label "32 point" -variable pointSize
-value 32
104 $m add radio
-label "Roman" -variable style
-value roman
105 $m add radio
-label "Bold" -variable style
-value bold
106 $m add radio
-label "Italic" -variable style
-value italic
108 $m add command
-label "Show current values" \
109 -command "showVars $w.menu.cascade.dialog pointSize style"
114 $w.
menu add cascade
-label "Icons" -menu $m -underline 0
116 # Main widget program sets variable tk_demoDirectory
117 $m add command
-bitmap @[file join $tk_demoDirectory images pattern.xbm
] \
118 -hidemargin 1 -command [list \
119 tk_dialog $w.pattern
{Bitmap Menu Entry
} \
120 "The menu entry you invoked displays a bitmap rather than\
121 a text string. Other than this, it is just like any other\
122 menu entry." {} 0 OK
]
123 foreach i
{info questhead
error} {
124 $m add command
-bitmap $i -hidemargin 1 -command [list \
125 puts "You invoked the $i bitmap" ]
127 $m entryconfigure
2 -columnbreak 1
130 $w.
menu add cascade
-label "More" -menu $m -underline 0
132 foreach i
{{An
entry} {Another
entry} {Does nothing
} {Does almost nothing
} {Make life meaningful
}} {
133 $m add command
-label $i -command [list puts "You invoked \"$i\""]
135 $m entryconfigure
"Does almost nothing" -bitmap questhead
-compound left
\
137 tk_dialog $w.compound
{Compound Menu Entry
} \
138 "The menu entry you invoked displays both a bitmap and a\
139 text string. Other than this, it is just like any other\
140 menu entry." {} 0 OK
]
143 $w.
menu add cascade
-label "Colors" -menu $m -underline 1
145 foreach i
{red orange yellow green blue
} {
146 $m add command
-label $i -background $i -command [list \
147 puts "You invoked \"$i\"" ]
150 $w configure
-menu $w.
menu
152 bind Menu
<<MenuSelect
>> {
154 if {[catch {%W entrycget active
-label} label]} {
157 set menustatus
$label
161 if {[tk windowingsystem
] eq
"aqua"} {catch {set ::tk::mac::useCustomMDEF $origUseCustomMDEF}}