[11] | 1 | # ---------------------------------------------------------------------- |
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| 2 | # COMPONENT: textentry - general-purpose text entry widget |
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| 3 | # |
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| 4 | # This widget is a cross between the Tk entry and text widgets. For |
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| 5 | # one-line messages, it acts like an entry widget. For larger |
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| 6 | # messages, it morphs into a text widget. |
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| 7 | # ====================================================================== |
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| 8 | # AUTHOR: Michael McLennan, Purdue University |
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[115] | 9 | # Copyright (c) 2004-2005 Purdue Research Foundation |
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| 10 | # |
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| 11 | # See the file "license.terms" for information on usage and |
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| 12 | # redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES. |
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[11] | 13 | # ====================================================================== |
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| 14 | package require Itk |
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| 15 | |
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| 16 | option add *TextEntry.size auto widgetDefault |
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| 17 | option add *TextEntry.width 0 widgetDefault |
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| 18 | option add *TextEntry.height 0 widgetDefault |
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| 19 | option add *TextEntry.editable yes widgetDefault |
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| 20 | option add *TextEntry.textBackground white widgetDefault |
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[437] | 21 | option add *TextEntry*disabledForeground #a3a3a3 widgetDefault |
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| 22 | option add *TextEntry*disabledBackground white widgetDefault |
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[11] | 23 | |
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| 24 | option add *TextEntry.hintForeground gray50 widgetDefault |
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| 25 | option add *TextEntry.hintFont \ |
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[676] | 26 | -*-helvetica-medium-r-normal-*-10-* widgetDefault |
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[674] | 27 | option add *TextEntry.codeFont \ |
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[640] | 28 | -*-courier-medium-r-normal-*-12-* widgetDefault |
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[11] | 29 | |
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[22] | 30 | |
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[11] | 31 | itcl::class Rappture::TextEntry { |
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| 32 | inherit itk::Widget |
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| 33 | |
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| 34 | itk_option define -editable editable Editable "" |
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[437] | 35 | itk_option define -state state State "normal" |
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[11] | 36 | itk_option define -width width Width 0 |
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| 37 | itk_option define -height height Height 0 |
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| 38 | |
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[22] | 39 | constructor {owner path args} { # defined below } |
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[11] | 40 | |
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| 41 | public method value {args} |
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| 42 | |
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| 43 | public method label {} |
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| 44 | public method tooltip {} |
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| 45 | public method size {} { return $_size } |
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| 46 | |
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| 47 | protected method _layout {} |
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[640] | 48 | protected method _setValue {value} |
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[43] | 49 | protected method _newValue {} |
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[437] | 50 | protected method _edit {option args} |
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| 51 | protected method _fixState {} |
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[640] | 52 | protected method _uploadValue {args} |
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| 53 | protected method _downloadValue {} |
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[11] | 54 | |
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| 55 | private variable _dispatcher "" ;# dispatcher for !events |
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[640] | 56 | private variable _owner "" ;# thing managing this control |
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| 57 | private variable _path "" ;# path in XML to this number |
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[11] | 58 | |
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[640] | 59 | private variable _layout "" ;# entry or full text size |
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| 60 | private variable _mode "ascii" ;# ascii text or binary data |
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| 61 | private variable _value "" ;# value inside the widget |
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[11] | 62 | private variable _size "" ;# size hint from XML |
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| 63 | } |
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| 64 | |
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| 65 | itk::usual TextEntry { |
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| 66 | } |
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| 67 | |
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| 68 | # ---------------------------------------------------------------------- |
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| 69 | # CONSTRUCTOR |
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| 70 | # ---------------------------------------------------------------------- |
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[22] | 71 | itcl::body Rappture::TextEntry::constructor {owner path args} { |
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| 72 | if {[catch {$owner isa Rappture::ControlOwner} valid] != 0 || !$valid} { |
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| 73 | error "bad object \"$owner\": should be Rappture::ControlOwner" |
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[11] | 74 | } |
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[22] | 75 | set _owner $owner |
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[11] | 76 | set _path $path |
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| 77 | |
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| 78 | Rappture::dispatcher _dispatcher |
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| 79 | $_dispatcher register !layout |
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| 80 | $_dispatcher dispatch $this !layout "[itcl::code $this _layout]; list" |
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| 81 | |
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[22] | 82 | set _size [$_owner xml get $path.size] |
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[11] | 83 | |
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[22] | 84 | set hints [$_owner xml get $path.about.hints] |
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[11] | 85 | if {[string length $hints] > 0} { |
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| 86 | itk_component add hints { |
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[43] | 87 | ::label $itk_interior.hints -anchor w -text $hints |
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[11] | 88 | } { |
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| 89 | usual |
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| 90 | rename -foreground -hintforeground hintForeground Foreground |
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| 91 | rename -font -hintfont hintFont Font |
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| 92 | } |
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| 93 | pack $itk_component(hints) -side bottom -fill x |
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| 94 | } |
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| 95 | |
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| 96 | eval itk_initialize $args |
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| 97 | |
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[22] | 98 | set str [$_owner xml get $path.default] |
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[69] | 99 | if {"" != $str} { |
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| 100 | _layout ;# must fix layout or value won't take |
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| 101 | value $str |
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| 102 | } |
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[11] | 103 | } |
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| 104 | |
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| 105 | # ---------------------------------------------------------------------- |
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| 106 | # USAGE: value ?-check? ?<newval>? |
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| 107 | # |
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| 108 | # Clients use this to query/set the value for this widget. With |
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| 109 | # no args, it returns the current value for the widget. If the |
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| 110 | # <newval> is specified, it sets the value of the widget and |
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| 111 | # sends a <<Value>> event. If the -check flag is included, the |
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| 112 | # new value is not actually applied, but just checked for correctness. |
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| 113 | # ---------------------------------------------------------------------- |
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| 114 | itcl::body Rappture::TextEntry::value {args} { |
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| 115 | set onlycheck 0 |
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| 116 | set i [lsearch -exact $args -check] |
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| 117 | if {$i >= 0} { |
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| 118 | set onlycheck 1 |
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| 119 | set args [lreplace $args $i $i] |
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| 120 | } |
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| 121 | |
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| 122 | if {[llength $args] == 1} { |
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| 123 | if {$onlycheck} { |
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| 124 | # someday we may add validation... |
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| 125 | return |
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| 126 | } |
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| 127 | set newval [lindex $args 0] |
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[640] | 128 | _setValue $newval |
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| 129 | |
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[11] | 130 | $_dispatcher event -idle !layout |
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| 131 | event generate $itk_component(hull) <<Value>> |
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| 132 | return $newval |
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| 133 | |
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| 134 | } elseif {[llength $args] != 0} { |
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| 135 | error "wrong # args: should be \"value ?-check? ?newval?\"" |
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| 136 | } |
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| 137 | |
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| 138 | # |
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| 139 | # Query the value and return. |
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| 140 | # |
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[640] | 141 | if {$_mode == "ascii"} { |
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| 142 | if {$_layout == "entry"} { |
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| 143 | return [$itk_component(entry) get] |
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| 144 | } elseif {$_layout == "text"} { |
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| 145 | return [$itk_component(text) get 1.0 end-1char] |
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| 146 | } |
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| 147 | } else { |
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| 148 | return $_value |
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[11] | 149 | } |
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| 150 | return "" |
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| 151 | } |
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| 152 | |
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| 153 | # ---------------------------------------------------------------------- |
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| 154 | # USAGE: label |
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| 155 | # |
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| 156 | # Clients use this to query the label associated with this widget. |
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| 157 | # Reaches into the XML and pulls out the appropriate label string. |
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| 158 | # ---------------------------------------------------------------------- |
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| 159 | itcl::body Rappture::TextEntry::label {} { |
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[22] | 160 | set label [$_owner xml get $_path.about.label] |
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[11] | 161 | if {"" == $label} { |
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| 162 | set label "String" |
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| 163 | } |
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| 164 | return $label |
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| 165 | } |
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| 166 | |
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| 167 | # ---------------------------------------------------------------------- |
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| 168 | # USAGE: tooltip |
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| 169 | # |
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| 170 | # Clients use this to query the tooltip associated with this widget. |
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| 171 | # Reaches into the XML and pulls out the appropriate description |
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| 172 | # string. Returns the string that should be used with the |
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| 173 | # Rappture::Tooltip facility. |
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| 174 | # ---------------------------------------------------------------------- |
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| 175 | itcl::body Rappture::TextEntry::tooltip {} { |
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[22] | 176 | set str [$_owner xml get $_path.about.description] |
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[11] | 177 | return [string trim $str] |
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| 178 | } |
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| 179 | |
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| 180 | # ---------------------------------------------------------------------- |
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| 181 | # USAGE: _layout |
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| 182 | # |
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| 183 | # Used internally to change the layout of this widget depending |
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| 184 | # on the .size hint and its contents. Switches between an entry |
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| 185 | # and a text widget. |
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| 186 | # ---------------------------------------------------------------------- |
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| 187 | itcl::body Rappture::TextEntry::_layout {} { |
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| 188 | set size $_size |
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| 189 | if {$size == "" || $size == "auto"} { |
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| 190 | # |
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| 191 | # If the size is "auto", then look at the current value |
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| 192 | # and count its lines/characters. |
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| 193 | # |
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| 194 | set val "" |
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[640] | 195 | if {$_layout == "entry"} { |
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[11] | 196 | set val [$itk_component(entry) get] |
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[640] | 197 | } elseif {$_layout == "text"} { |
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[11] | 198 | set val [$itk_component(text) get 1.0 end-1char] |
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| 199 | } |
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| 200 | |
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| 201 | set chars 0 |
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| 202 | set lines 0 |
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| 203 | foreach line [split $val \n] { |
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| 204 | incr lines |
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| 205 | if {[string length $line] > $chars} { |
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| 206 | set chars [string length $line] |
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| 207 | } |
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| 208 | } |
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| 209 | incr chars |
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| 210 | |
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| 211 | if {$lines > 1} { |
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| 212 | set size "${chars}x${lines}" |
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| 213 | } else { |
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| 214 | set size $chars |
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| 215 | } |
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| 216 | } |
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| 217 | |
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| 218 | if {[regexp {^[0-9]+$} $size]} { |
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| 219 | # |
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| 220 | # If the size is WW, then flip to entry mode, with |
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| 221 | # a requested size of WW characters. |
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| 222 | # |
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[640] | 223 | if {$_layout != "entry"} { |
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[11] | 224 | set val "" |
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[640] | 225 | if {$_layout == "text"} { |
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[11] | 226 | set val [$itk_component(text) get 1.0 end-1char] |
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| 227 | destroy $itk_component(text) |
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| 228 | destroy $itk_component(scrollbars) |
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| 229 | } |
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| 230 | |
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| 231 | itk_component add entry { |
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| 232 | entry $itk_interior.entry |
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| 233 | } { |
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| 234 | usual |
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| 235 | rename -background -textbackground textBackground Background |
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| 236 | rename -foreground -textforeground textForeground Foreground |
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| 237 | } |
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| 238 | pack $itk_component(entry) -expand yes -fill both |
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| 239 | $itk_component(entry) configure \ |
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| 240 | -background $itk_option(-textbackground) \ |
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| 241 | -foreground $itk_option(-textforeground) |
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| 242 | |
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[43] | 243 | bind $itk_component(entry) <KeyPress> [itcl::code $this _newValue] |
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[674] | 244 | bind $itk_component(entry) <Control-KeyPress-a> \ |
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| 245 | "[list $itk_component(entry) selection range 0 end]; break" |
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[43] | 246 | |
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[17] | 247 | itk_component add emenu { |
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| 248 | menu $itk_component(entry).menu -tearoff 0 |
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| 249 | } |
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| 250 | $itk_component(emenu) add command -label "Cut" -accelerator "^X" \ |
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| 251 | -command [list event generate $itk_component(entry) <<Cut>>] |
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| 252 | $itk_component(emenu) add command -label "Copy" -accelerator "^C" \ |
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| 253 | -command [list event generate $itk_component(entry) <<Copy>>] |
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| 254 | $itk_component(emenu) add command -label "Paste" -accelerator "^V" \ |
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| 255 | -command [list event generate $itk_component(entry) <<Paste>>] |
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[674] | 256 | $itk_component(emenu) add command -label "Select All" -accelerator "^A" -command [list $itk_component(entry) selection range 0 end] |
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[437] | 257 | bind $itk_component(entry) <<PopupMenu>> \ |
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| 258 | [itcl::code $this _edit menu emenu %X %Y] |
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[17] | 259 | |
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[640] | 260 | set _layout "entry" |
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| 261 | _setValue $val |
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[11] | 262 | } |
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| 263 | $itk_component(entry) configure -width $size |
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| 264 | |
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| 265 | } elseif {[regexp {^([0-9]+)x([0-9]+)$} $size match w h]} { |
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| 266 | # |
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| 267 | # If the size is WWxHH, then flip to text mode, with |
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| 268 | # a requested size of HH lines by WW characters. |
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| 269 | # |
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[640] | 270 | if {$_layout != "text"} { |
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[11] | 271 | set val "" |
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[640] | 272 | if {$_layout == "entry"} { |
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[11] | 273 | set val [$itk_component(entry) get] |
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| 274 | destroy $itk_component(entry) |
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| 275 | } |
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| 276 | |
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| 277 | itk_component add scrollbars { |
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| 278 | Rappture::Scroller $itk_interior.scrl \ |
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| 279 | -xscrollmode auto -yscrollmode auto |
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| 280 | } |
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| 281 | pack $itk_component(scrollbars) -expand yes -fill both |
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| 282 | |
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| 283 | itk_component add text { |
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| 284 | text $itk_component(scrollbars).text \ |
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[45] | 285 | -width 1 -height 1 -wrap char |
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[11] | 286 | } { |
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| 287 | usual |
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| 288 | rename -background -textbackground textBackground Background |
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| 289 | rename -foreground -textforeground textForeground Foreground |
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[674] | 290 | rename -font -codefont codeFont CodeFont |
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[11] | 291 | } |
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| 292 | $itk_component(text) configure \ |
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| 293 | -background $itk_option(-textbackground) \ |
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[674] | 294 | -foreground $itk_option(-textforeground) \ |
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| 295 | -font $itk_option(-codefont) |
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[11] | 296 | $itk_component(scrollbars) contents $itk_component(text) |
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| 297 | |
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[43] | 298 | bind $itk_component(text) <KeyPress> [itcl::code $this _newValue] |
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[674] | 299 | bind $itk_component(text) <Control-KeyPress-a> \ |
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| 300 | "[list $itk_component(text) tag add sel 1.0 end]; break" |
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[43] | 301 | |
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[17] | 302 | itk_component add tmenu { |
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| 303 | menu $itk_component(text).menu -tearoff 0 |
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| 304 | } |
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| 305 | $itk_component(tmenu) add command -label "Cut" -accelerator "^X" \ |
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| 306 | -command [list event generate $itk_component(text) <<Cut>>] |
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| 307 | $itk_component(tmenu) add command -label "Copy" -accelerator "^C" \ |
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| 308 | -command [list event generate $itk_component(text) <<Copy>>] |
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| 309 | $itk_component(tmenu) add command -label "Paste" -accelerator "^V" \ |
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| 310 | -command [list event generate $itk_component(text) <<Paste>>] |
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[674] | 311 | $itk_component(tmenu) add command -label "Select All" -accelerator "^A" -command [list $itk_component(text) tag add sel 1.0 end] |
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[640] | 312 | $itk_component(tmenu) add separator |
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| 313 | $itk_component(tmenu) add command -label "Upload..." \ |
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| 314 | -command [itcl::code $this _uploadValue -start] |
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| 315 | $itk_component(tmenu) add command -label "Download" \ |
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| 316 | -command [itcl::code $this _downloadValue] |
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[437] | 317 | bind $itk_component(text) <<PopupMenu>> \ |
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| 318 | [itcl::code $this _edit menu tmenu %X %Y] |
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[17] | 319 | |
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[640] | 320 | set _layout "text" |
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| 321 | _setValue $val |
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[11] | 322 | } |
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| 323 | $itk_component(text) configure -width $w -height $h |
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| 324 | } |
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| 325 | |
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| 326 | # |
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| 327 | # Fix the overall widget size according to -width / -height |
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| 328 | # |
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| 329 | if {$itk_option(-width) == 0 && $itk_option(-height) == 0} { |
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| 330 | pack propagate $itk_component(hull) yes |
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| 331 | } else { |
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| 332 | pack propagate $itk_component(hull) no |
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| 333 | component hull configure \ |
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| 334 | -width $itk_option(-width) -height $itk_option(-width) |
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| 335 | } |
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| 336 | } |
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| 337 | |
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| 338 | # ---------------------------------------------------------------------- |
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[640] | 339 | # USAGE: _setValue <newValue> |
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| 340 | # |
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| 341 | # Used internally to set the value for this widget. If the <newValue> |
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| 342 | # string is ASCII, then it is stored directly and the widget is enabled |
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| 343 | # for editing. Otherwise, the value is cached and a representation of |
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| 344 | # the data is displayed. |
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| 345 | # ---------------------------------------------------------------------- |
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| 346 | itcl::body Rappture::TextEntry::_setValue {newval} { |
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[649] | 347 | if {[Rappture::encoding::is binary $newval]} { |
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[640] | 348 | # looks like a binary file |
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| 349 | set _mode "binary" |
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| 350 | set _value $newval |
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| 351 | |
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| 352 | if {$_layout == "entry" || [string match {*x[01]} $_size]} { |
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[702] | 353 | set newval [Rappture::utils::hexdump -lines 0 $_value] |
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[640] | 354 | } else { |
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[702] | 355 | set newval [Rappture::utils::hexdump -lines 1000 $_value] |
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[640] | 356 | } |
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| 357 | } else { |
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| 358 | # ascii file -- map carriage returns to line feeds |
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| 359 | set _mode "ascii" |
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| 360 | set _value "" |
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[692] | 361 | regsub -all "\r\n" $newval "\n" newval |
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[640] | 362 | regsub -all "\r" $newval "\n" newval |
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| 363 | } |
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| 364 | |
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| 365 | if {$_layout == "entry"} { |
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| 366 | $itk_component(entry) configure -state normal |
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| 367 | $itk_component(emenu) entryconfigure "Cut" -state normal |
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| 368 | $itk_component(emenu) entryconfigure "Paste" -state normal |
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| 369 | $itk_component(entry) delete 0 end |
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| 370 | $itk_component(entry) insert 0 $newval |
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| 371 | if {!$itk_option(-editable) || $_mode == "binary"} { |
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| 372 | $itk_component(entry) configure -state disabled |
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| 373 | $itk_component(emenu) entryconfigure "Cut" -state disabled |
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| 374 | $itk_component(emenu) entryconfigure "Paste" -state disabled |
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| 375 | } |
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| 376 | } elseif {$_layout == "text"} { |
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| 377 | $itk_component(text) configure -state normal |
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| 378 | $itk_component(tmenu) entryconfigure "Cut" -state normal |
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| 379 | $itk_component(tmenu) entryconfigure "Paste" -state normal |
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| 380 | $itk_component(text) delete 1.0 end |
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| 381 | $itk_component(text) insert end $newval |
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| 382 | if {!$itk_option(-editable) || $_mode == "binary"} { |
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| 383 | set hull $itk_component(hull) |
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| 384 | set dfg [option get $hull disabledForeground Foreground] |
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| 385 | set dbg [option get $hull disabledBackground Background] |
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| 386 | $itk_component(text) configure -state disabled \ |
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| 387 | -background $dbg -foreground $dfg |
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| 388 | $itk_component(tmenu) entryconfigure "Cut" -state disabled |
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| 389 | $itk_component(tmenu) entryconfigure "Paste" -state disabled |
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| 390 | } else { |
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| 391 | $itk_component(text) configure \ |
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| 392 | -background $itk_option(-textbackground) \ |
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| 393 | -foreground $itk_option(-textforeground) |
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| 394 | } |
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| 395 | } |
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| 396 | } |
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| 397 | |
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| 398 | # ---------------------------------------------------------------------- |
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[43] | 399 | # USAGE: _newValue |
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| 400 | # |
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| 401 | # Invoked automatically whenever the value in the entry changes. |
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| 402 | # Sends a <<Value>> event to notify clients of the change. |
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| 403 | # ---------------------------------------------------------------------- |
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| 404 | itcl::body Rappture::TextEntry::_newValue {} { |
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| 405 | event generate $itk_component(hull) <<Value>> |
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| 406 | } |
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| 407 | |
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| 408 | # ---------------------------------------------------------------------- |
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[437] | 409 | # USAGE: _edit menu <which> <X> <Y> |
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| 410 | # |
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| 411 | # Used internally to manage edit operations. |
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[11] | 412 | # ---------------------------------------------------------------------- |
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[437] | 413 | itcl::body Rappture::TextEntry::_edit {option args} { |
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| 414 | if {$itk_option(-state) == "disabled"} { |
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| 415 | return ;# disabled? then bail out here! |
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[11] | 416 | } |
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[437] | 417 | switch -- $option { |
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| 418 | menu { |
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| 419 | if {[llength $args] != 3} { |
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| 420 | error "wrong # args: should be \"_edit $option which x y\"" |
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| 421 | } |
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| 422 | set mname [lindex $args 0] |
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| 423 | set x [lindex $args 1] |
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| 424 | set y [lindex $args 2] |
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| 425 | tk_popup $itk_component($mname) $x $y |
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| 426 | } |
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| 427 | default { |
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| 428 | error "bad option \"$option\": should be menu" |
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| 429 | } |
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| 430 | } |
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| 431 | } |
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[11] | 432 | |
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[437] | 433 | # ---------------------------------------------------------------------- |
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| 434 | # USAGE: _fixState |
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| 435 | # |
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| 436 | # Used internally to update the internal widgets whenever the |
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| 437 | # -state/-editable options change. Enables or disables various |
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| 438 | # widgets. |
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| 439 | # ---------------------------------------------------------------------- |
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| 440 | itcl::body Rappture::TextEntry::_fixState {} { |
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| 441 | if {$itk_option(-editable) && $itk_option(-state) == "normal"} { |
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[11] | 442 | set state normal |
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| 443 | } else { |
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| 444 | set state disabled |
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| 445 | } |
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[640] | 446 | if {$_layout == "entry"} { |
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[437] | 447 | $itk_component(entry) configure -state $state |
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[17] | 448 | $itk_component(emenu) entryconfigure "Cut" -state $state |
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| 449 | $itk_component(emenu) entryconfigure "Copy" -state $state |
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| 450 | $itk_component(emenu) entryconfigure "Paste" -state $state |
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[640] | 451 | } elseif {$_layout == "text"} { |
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[11] | 452 | $itk_component(text) configure -state $state |
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[17] | 453 | $itk_component(tmenu) entryconfigure "Cut" -state $state |
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| 454 | $itk_component(tmenu) entryconfigure "Copy" -state $state |
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| 455 | $itk_component(tmenu) entryconfigure "Paste" -state $state |
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[11] | 456 | } |
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| 457 | } |
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| 458 | |
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| 459 | # ---------------------------------------------------------------------- |
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[640] | 460 | # USAGE: _uploadValue -start |
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| 461 | # USAGE: _uploadValue -assign <key> <value> <key> <value> ... |
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| 462 | # |
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| 463 | # Used internally to initiate an upload operation. Prompts the |
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| 464 | # user to upload into the text area of this widget. |
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| 465 | # ---------------------------------------------------------------------- |
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| 466 | itcl::body Rappture::TextEntry::_uploadValue {args} { |
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| 467 | switch -- $_layout { |
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| 468 | entry { set widget $itk_component(entry) } |
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| 469 | text { set widget $itk_component(text) } |
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| 470 | default { set widget $itk_component(hull) } |
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| 471 | } |
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| 472 | |
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| 473 | set opt [lindex $args 0] |
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| 474 | switch -- $opt { |
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| 475 | -start { |
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[724] | 476 | set tool [Rappture::Tool::resources -appname] |
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[640] | 477 | set cntls [list $_path [label] [tooltip]] |
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[681] | 478 | Rappture::filexfer::upload \ |
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| 479 | $tool $cntls [itcl::code $this _uploadValue -assign] |
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[640] | 480 | } |
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| 481 | -assign { |
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[681] | 482 | array set data [lrange $args 1 end] ;# skip option |
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[640] | 483 | if {[info exists data(error)]} { |
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| 484 | Rappture::Tooltip::cue $widget $data(error) |
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| 485 | } |
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| 486 | if {[info exists data(data)]} { |
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| 487 | Rappture::Tooltip::cue hide ;# take down note about the popup |
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| 488 | _setValue $data(data) |
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[687] | 489 | _newValue |
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[640] | 490 | } |
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| 491 | } |
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| 492 | default { |
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| 493 | error "bad option \"$opt\": should be -start or -assign" |
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| 494 | } |
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| 495 | } |
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| 496 | } |
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| 497 | |
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| 498 | # ---------------------------------------------------------------------- |
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| 499 | # USAGE: _downloadValue |
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| 500 | # |
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| 501 | # Used internally to initiate a download operation. Takes the current |
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| 502 | # value and downloads it to the user in a new browser window. |
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| 503 | # ---------------------------------------------------------------------- |
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| 504 | itcl::body Rappture::TextEntry::_downloadValue {} { |
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| 505 | set mesg [Rappture::filexfer::download [value] input.txt] |
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| 506 | |
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| 507 | if {"" != $mesg} { |
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| 508 | switch -- $_layout { |
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| 509 | entry { set widget $itk_component(entry) } |
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| 510 | text { set widget $itk_component(text) } |
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| 511 | default { set widget $itk_component(hull) } |
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| 512 | } |
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| 513 | Rappture::Tooltip::cue $widget $mesg |
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| 514 | } |
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| 515 | } |
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| 516 | |
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| 517 | # ---------------------------------------------------------------------- |
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[437] | 518 | # CONFIGURATION OPTION: -editable |
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| 519 | # ---------------------------------------------------------------------- |
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| 520 | itcl::configbody Rappture::TextEntry::editable { |
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| 521 | if {![string is boolean -strict $itk_option(-editable)]} { |
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| 522 | error "bad value \"$itk_option(-editable)\": should be boolean" |
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| 523 | } |
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| 524 | _fixState |
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| 525 | } |
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| 526 | |
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| 527 | # ---------------------------------------------------------------------- |
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| 528 | # CONFIGURATION OPTION: -state |
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| 529 | # ---------------------------------------------------------------------- |
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| 530 | itcl::configbody Rappture::TextEntry::state { |
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| 531 | set valid {normal disabled} |
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| 532 | if {[lsearch -exact $valid $itk_option(-state)] < 0} { |
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| 533 | error "bad value \"$itk_option(-state)\": should be [join $valid {, }]" |
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| 534 | } |
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[640] | 535 | if {$_layout == "text"} { |
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[437] | 536 | if {$itk_option(-state) == "disabled"} { |
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| 537 | set fg [option get $itk_component(text) disabledForeground Foreground] |
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| 538 | } else { |
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| 539 | set fg $itk_option(-foreground) |
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| 540 | } |
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| 541 | $itk_component(text) configure -foreground $fg |
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| 542 | } |
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| 543 | _fixState |
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| 544 | } |
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| 545 | |
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| 546 | # ---------------------------------------------------------------------- |
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[11] | 547 | # CONFIGURATION OPTION: -width |
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| 548 | # ---------------------------------------------------------------------- |
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| 549 | itcl::configbody Rappture::TextEntry::width { |
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| 550 | # check size to see if it has the proper form |
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| 551 | winfo pixels $itk_component(hull) $itk_option(-width) |
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| 552 | $_dispatcher event -idle !layout |
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| 553 | } |
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| 554 | |
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| 555 | # ---------------------------------------------------------------------- |
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| 556 | # CONFIGURATION OPTION: -height |
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| 557 | # ---------------------------------------------------------------------- |
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| 558 | itcl::configbody Rappture::TextEntry::height { |
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| 559 | # check size to see if it has the proper form |
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| 560 | winfo pixels $itk_component(hull) $itk_option(-height) |
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| 561 | $_dispatcher event -idle !layout |
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| 562 | } |
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