| | |
| | |
| | |
| | |
| |
|
| | if {![info exists widgetDemo]} { |
| | error "This script should be run from the \"widget\" demo." |
| | } |
| |
|
| | package require Tk |
| |
|
| | set w .menu |
| | catch {destroy $w} |
| | toplevel $w |
| | wm title $w "Menu Demonstration" |
| | wm iconname $w "menu" |
| | positionWindow $w |
| |
|
| | label $w.msg -font $font -wraplength 4i -justify left |
| | if {[tk windowingsystem] eq "aqua"} { |
| | $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." |
| | } else { |
| | $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." |
| | } |
| | pack $w.msg -side top |
| |
|
| | set menustatus " " |
| | frame $w.statusBar |
| | label $w.statusBar.label -textvariable menustatus -relief sunken -bd 1 -font "Helvetica 10" -anchor w |
| | pack $w.statusBar.label -side left -padx 2 -expand yes -fill both |
| | pack $w.statusBar -side bottom -fill x -pady 2 |
| |
|
| | |
| | set btns [addSeeDismiss $w.buttons $w] |
| | pack $btns -side bottom -fill x |
| |
|
| | menu $w.menu -tearoff 0 |
| |
|
| | set m $w.menu.file |
| | menu $m -tearoff 0 |
| | $w.menu add cascade -label "File" -menu $m -underline 0 |
| | $m add command -label "Open..." -command {error "this is just a demo: no action has been defined for the \"Open...\" entry"} |
| | $m add command -label "New" -command {error "this is just a demo: no action has been defined for the \"New\" entry"} |
| | $m add command -label "Save" -command {error "this is just a demo: no action has been defined for the \"Save\" entry"} |
| | $m add command -label "Save As..." -command {error "this is just a demo: no action has been defined for the \"Save As...\" entry"} |
| | $m add separator |
| | $m add command -label "Print Setup..." -command {error "this is just a demo: no action has been defined for the \"Print Setup...\" entry"} |
| | $m add command -label "Print..." -command {error "this is just a demo: no action has been defined for the \"Print...\" entry"} |
| | $m add separator |
| | $m add command -label "Dismiss Menus Demo" -command "destroy $w" |
| |
|
| | set m $w.menu.basic |
| | $w.menu add cascade -label "Basic" -menu $m -underline 0 |
| | menu $m -tearoff 0 |
| | $m add command -label "Long entry that does nothing" |
| | if {[tk windowingsystem] eq "aqua"} { |
| | set modifier Command |
| | } elseif {[tk windowingsystem] eq "win32"} { |
| | set modifier Control |
| | } else { |
| | set modifier Meta |
| | } |
| | foreach i {A B C D E F} { |
| | $m add command -label "Print letter \"$i\"" -underline 14 \ |
| | -accelerator $modifier+$i -command "puts $i" |
| | bind $w <$modifier-[string tolower $i]> "puts $i" |
| | } |
| |
|
| | set m $w.menu.cascade |
| | $w.menu add cascade -label "Cascades" -menu $m -underline 0 |
| | menu $m -tearoff 0 |
| | $m add command -label "Print hello" \ |
| | -command {puts stdout "Hello"} -accelerator $modifier+H -underline 6 |
| | bind $w <$modifier-h> {puts stdout "Hello"} |
| | $m add command -label "Print goodbye" -command {\ |
| | puts stdout "Goodbye"} -accelerator $modifier+G -underline 6 |
| | bind $w <$modifier-g> {puts stdout "Goodbye"} |
| | $m add cascade -label "Check buttons" \ |
| | -menu $w.menu.cascade.check -underline 0 |
| | $m add cascade -label "Radio buttons" \ |
| | -menu $w.menu.cascade.radio -underline 0 |
| |
|
| | set m $w.menu.cascade.check |
| | menu $m -tearoff 0 |
| | $m add check -label "Oil checked" -variable oil |
| | $m add check -label "Transmission checked" -variable trans |
| | $m add check -label "Brakes checked" -variable brakes |
| | $m add check -label "Lights checked" -variable lights |
| | $m add separator |
| | $m add command -label "Show current values" \ |
| | -command "showVars $w.menu.cascade.dialog oil trans brakes lights" |
| | $m invoke 1 |
| | $m invoke 3 |
| |
|
| | set m $w.menu.cascade.radio |
| | menu $m -tearoff 0 |
| | $m add radio -label "10 point" -variable pointSize -value 10 |
| | $m add radio -label "14 point" -variable pointSize -value 14 |
| | $m add radio -label "18 point" -variable pointSize -value 18 |
| | $m add radio -label "24 point" -variable pointSize -value 24 |
| | $m add radio -label "32 point" -variable pointSize -value 32 |
| | $m add sep |
| | $m add radio -label "Roman" -variable style -value roman |
| | $m add radio -label "Bold" -variable style -value bold |
| | $m add radio -label "Italic" -variable style -value italic |
| | $m add sep |
| | $m add command -label "Show current values" \ |
| | -command "showVars $w.menu.cascade.dialog pointSize style" |
| | $m invoke 1 |
| | $m invoke 7 |
| |
|
| | set m $w.menu.icon |
| | $w.menu add cascade -label "Icons" -menu $m -underline 0 |
| | menu $m -tearoff 0 |
| | |
| | image create photo lilearth -file [file join $tk_demoDirectory \ |
| | images earthmenu.png] |
| | $m add command -image lilearth \ |
| | -hidemargin 1 -command [list \ |
| | tk_dialog $w.pattern {Bitmap Menu Entry} \ |
| | "The menu entry you invoked displays a photoimage rather than\ |
| | a text string. Other than this, it is just like any other\ |
| | menu entry." {} 0 OK ] |
| | foreach i {info questhead error} { |
| | $m add command -bitmap $i -hidemargin 1 -command [list \ |
| | puts "You invoked the $i bitmap" ] |
| | } |
| | $m entryconfigure 2 -columnbreak 1 |
| |
|
| | set m $w.menu.more |
| | $w.menu add cascade -label "More" -menu $m -underline 0 |
| | menu $m -tearoff 0 |
| | foreach i {{An entry} {Another entry} {Does nothing} {Does almost nothing} {Make life meaningful}} { |
| | $m add command -label $i -command [list puts "You invoked \"$i\""] |
| | } |
| | set emojiLabel [encoding convertfrom utf-8 "\xF0\x9F\x98\x8D Make friends"] |
| | $m add command -label $emojiLabel -command [list puts "Menu labels can include non-BMP characters."] |
| | $m entryconfigure "Does almost nothing" -bitmap questhead -compound left \ |
| | -command [list \ |
| | tk_dialog $w.compound {Compound Menu Entry} \ |
| | "The menu entry you invoked displays both a bitmap and a\ |
| | text string. Other than this, it is just like any other\ |
| | menu entry." {} 0 OK ] |
| |
|
| | set m $w.menu.colors |
| | $w.menu add cascade -label "Colors" -menu $m -underline 1 |
| | menu $m -tearoff 1 |
| | if {[tk windowingsystem] eq "aqua"} { |
| | |
| | |
| | foreach i {red orange yellow green blue} { |
| | image create photo image_$i -height 16 -width 16 |
| | image_$i put black -to 0 0 16 1 |
| | image_$i put black -to 0 1 1 16 |
| | image_$i put black -to 0 15 16 16 |
| | image_$i put black -to 15 1 16 16 |
| | image_$i put $i -to 1 1 15 15 |
| | $m add command -label $i -image image_$i -compound left -command [list \ |
| | puts "You invoked \"$i\"" ] |
| | } |
| | } else { |
| | foreach i {red orange yellow green blue} { |
| | $m add command -label $i -background $i -command [list \ |
| | puts "You invoked \"$i\"" ] |
| | } |
| | } |
| |
|
| | $w configure -menu $w.menu |
| |
|
| | bind Menu <<MenuSelect>> { |
| | global $menustatus |
| | if {[catch {%W entrycget active -label} label]} { |
| | set label " " |
| | } |
| | set menustatus $label |
| | update idletasks |
| | } |
| |
|
