3 # This demonstration script creates a window with a bunch of menus
4 # and cascaded menus using menubars.
8 if {![info exists widgetDemo]} {
9 error "This script should be run from the \"widget\" demo."
15 wm title $w "Menu Demonstration"
19 label $w.msg -font $font -wraplength 4i -justify left
20 if {$tcl_platform(platform) == "macintosh"} {
21 $w.msg configure -text "This window contains 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 dragging outside of its bounds and releasing the mouse."
23 $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."
29 label $w.statusBar.label -textvariable menustatus -relief sunken -bd 1 -font "Helvetica 10" -anchor w
30 pack $w.statusBar.label -side left -padx 2 -expand yes -fill both
31 pack $w.statusBar -side bottom -fill x -pady 2
34 pack $w.buttons -side bottom -fill x -pady 2m
35 button $w.buttons.dismiss -text Dismiss -command "destroy $w"
36 button $w.buttons.code -text "See Code" -command "showCode $w"
37 pack $w.buttons.dismiss $w.buttons.code -side left -expand 1
39 menu $w.menu -tearoff 0
43 $w.menu add cascade -label "File" -menu $m -underline 0
44 $m add command -label "Open..." -command {error "this is just a demo: no action has been defined for the \"Open...\" entry"}
45 $m add command -label "New" -command {error "this is just a demo: no action has been defined for the \"New\" entry"}
46 $m add command -label "Save" -command {error "this is just a demo: no action has been defined for the \"Save\" entry"}
47 $m add command -label "Save As..." -command {error "this is just a demo: no action has been defined for the \"Save As...\" entry"}
49 $m add command -label "Print Setup..." -command {error "this is just a demo: no action has been defined for the \"Print Setup...\" entry"}
50 $m add command -label "Print..." -command {error "this is just a demo: no action has been defined for the \"Print...\" entry"}
52 $m add command -label "Dismiss Menus Demo" -command "destroy $w"
55 $w.menu add cascade -label "Basic" -menu $m -underline 0
57 $m add command -label "Long entry that does nothing"
58 if {$tcl_platform(platform) == "macintosh"} {
60 } elseif {$tcl_platform(platform) == "windows"} {
65 foreach i {A B C D E F} {
66 $m add command -label "Print letter \"$i\"" -underline 14 \
67 -accelerator Meta+$i -command "puts $i" -accelerator $modifier+$i
68 bind $w <$modifier-[string tolower $i]> "puts $i"
72 $w.menu add cascade -label "Cascades" -menu $m -underline 0
74 $m add command -label "Print hello" \
75 -command {puts stdout "Hello"} -accelerator $modifier+H -underline 6
76 bind $w <$modifier-h> {puts stdout "Hello"}
77 $m add command -label "Print goodbye" -command {\
78 puts stdout "Goodbye"} -accelerator $modifier+G -underline 6
79 bind $w <$modifier-g> {puts stdout "Goodbye"}
80 $m add cascade -label "Check buttons" \
81 -menu $w.menu.cascade.check -underline 0
82 $m add cascade -label "Radio buttons" \
83 -menu $w.menu.cascade.radio -underline 0
85 set m $w.menu.cascade.check
87 $m add check -label "Oil checked" -variable oil
88 $m add check -label "Transmission checked" -variable trans
89 $m add check -label "Brakes checked" -variable brakes
90 $m add check -label "Lights checked" -variable lights
92 $m add command -label "Show current values" \
93 -command "showVars $w.menu.cascade.dialog oil trans brakes lights"
97 set m $w.menu.cascade.radio
99 $m add radio -label "10 point" -variable pointSize -value 10
100 $m add radio -label "14 point" -variable pointSize -value 14
101 $m add radio -label "18 point" -variable pointSize -value 18
102 $m add radio -label "24 point" -variable pointSize -value 24
103 $m add radio -label "32 point" -variable pointSize -value 32
105 $m add radio -label "Roman" -variable style -value roman
106 $m add radio -label "Bold" -variable style -value bold
107 $m add radio -label "Italic" -variable style -value italic
109 $m add command -label "Show current values" \
110 -command "showVars $w.menu.cascade.dialog pointSize style"
115 $w.menu add cascade -label "Icons" -menu $m -underline 0
118 -bitmap @[file join $tk_library demos images pattern.bmp] \
121 tk_dialog .pattern {Bitmap Menu Entry} {The menu entry you invoked displays a bitmap rather than a text string. Other than this, it is just like any other menu entry.} {} 0 OK
123 foreach i {info questhead error} {
124 $m add command -bitmap $i -command "puts {You invoked the $i bitmap}" -hidemargin 1
126 $m entryconfigure 2 -columnbreak 1
129 $w.menu add cascade -label "More" -menu $m -underline 0
131 foreach i {{An entry} {Another entry} {Does nothing} {Does almost nothing} {Make life meaningful}} {
132 $m add command -label $i -command [list puts "You invoked \"$i\""]
136 $w.menu add cascade -label "Colors" -menu $m -underline 1
138 foreach i {red orange yellow green blue} {
139 $m add command -label $i -background $i \
140 -command [list puts "You invoked \"$i\""]
143 $w configure -menu $w.menu
145 bind Menu <<MenuSelect>> {
147 if {[catch {%W entrycget active -label} label]} {
150 set menustatus $label