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Object subclass:#MenuItem
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458
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instanceVariableNames:'enabled label value nameKey adornment'
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451
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classVariableNames:''
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poolDictionaries:''
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category:'Views-Support'
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!
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Object subclass:#MenuItemAdornment
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578
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instanceVariableNames:'color indication submenu shortcutKey labelText'
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451
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classVariableNames:''
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poolDictionaries:''
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privateIn:MenuItem
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!
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!MenuItem class methodsFor:'documentation'!
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documentation
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"
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not yet finished MenuItem class - this will eventually replace
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most of the MenuView and PopUpMenu stuff.
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(and hopefully be ST-80 compatible ...)
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For now, only a subset of the full protocol is implemented.
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[author:]
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Claus Gittinger
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[see also:]
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MenuItem
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PopUpMenu
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"
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! !
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490
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!MenuItem class methodsFor:'instance creation'!
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labeled:aString
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^ self new label:aString
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! !
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451
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!MenuItem methodsFor:'accessing'!
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455
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accessCharacterPosition:index
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"ignored for now"
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"Modified: 25.2.1997 / 20:27:12 / cg"
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!
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451
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disable
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enabled := false
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"Created: 25.2.1997 / 19:39:09 / cg"
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!
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enable
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enabled := true
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"Created: 25.2.1997 / 19:39:00 / cg"
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!
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enabled:aBoolean
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enabled := aBoolean
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"Created: 25.2.1997 / 19:39:27 / cg"
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!
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490
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hasSubmenu
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578
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^ self subMenu notNil
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490
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"Created: 25.2.1997 / 20:56:20 / cg"
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!
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451
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isEnabled
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^ enabled ? true
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"Created: 25.2.1997 / 19:39:17 / cg"
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!
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label
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^ label
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"Created: 25.2.1997 / 19:48:16 / cg"
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!
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453
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label:aString
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label := aString
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"Created: 25.2.1997 / 19:55:16 / cg"
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!
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578
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nameKey
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^ nameKey
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!
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nameKey:aNameKey
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nameKey := aNameKey
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!
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490
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rawLabel
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^ label
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"Created: 25.2.1997 / 19:48:16 / cg"
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!
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451
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rawLabel:aString
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label := aString
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"Created: 25.2.1997 / 19:11:02 / cg"
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!
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490
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shortcutKeyCharacter
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"ignored for now"
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578
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adornment notNil ifTrue:[
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^ adornment shortcutKeyCharacter
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].
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490
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^ nil
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!
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578
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shortcutKeyCharacter:aKey
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"set the key to press to select the menu item from the keyboard
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"
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self adornment shortcutKeyCharacter:aKey
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!
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458
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submenu
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578
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adornment notNil ifTrue:[
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^ adornment submenu
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].
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^ nil
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458
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"Created: 25.2.1997 / 20:57:24 / cg"
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!
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submenu:aMenu
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self adornment submenu:aMenu
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"Created: 25.2.1997 / 20:56:20 / cg"
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!
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451
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value
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^ value
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"Created: 25.2.1997 / 19:50:14 / cg"
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!
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value:something
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value := something
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"Created: 25.2.1997 / 19:11:13 / cg"
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! !
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!MenuItem methodsFor:'converting'!
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fromLiteralArrayEncoding:aLiteralEncodedArray
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"read my contents from a aLiteralEncodedArray"
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2 to:aLiteralEncodedArray size by:2 do:[:i |
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|selector value|
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selector := aLiteralEncodedArray at:i.
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value := (aLiteralEncodedArray at:i+1) decodeAsLiteralArray.
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167 |
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self perform:selector with:value
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].
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170 |
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"
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578
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172 |
#( #MenuItem #rawLabel: 'left' #nameKey: 'identifier' #value: #left )
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451
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173 |
decodeAsLiteralArray
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174 |
"
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175 |
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176 |
"Modified: 25.2.1997 / 19:24:22 / cg"
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490
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177 |
!
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178 |
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literalArrayEncoding
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180 |
"return myself encoded as a literal array"
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181 |
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|coll|
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183 |
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coll := OrderedCollection new.
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coll add:#MenuItem.
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coll add:#label: ; add:(label literalArrayEncoding).
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coll add:#value: ; add:(value literalArrayEncoding).
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578
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188 |
coll add:#nameKey: ; add:(nameKey literalArrayEncoding).
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490
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coll add:#enabled: ; add:(enabled literalArrayEncoding).
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^ coll asArray
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451
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! !
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192 |
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458
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193 |
!MenuItem methodsFor:'private - accessing'!
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194 |
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adornment
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adornment isNil ifTrue:[
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adornment := MenuItemAdornment new
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198 |
].
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^ adornment
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200 |
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"Created: 25.2.1997 / 20:57:05 / cg"
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202 |
! !
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203 |
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204 |
!MenuItem::MenuItemAdornment methodsFor:'accessing'!
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205 |
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206 |
color
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207 |
"return the value of the instance variable 'color' (automatically generated)"
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208 |
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^ color
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210 |
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211 |
"Created: 25.2.1997 / 20:59:28 / cg"
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212 |
!
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213 |
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214 |
color:something
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"set the value of the instance variable 'color' (automatically generated)"
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216 |
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color := something.
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218 |
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"Created: 25.2.1997 / 20:59:28 / cg"
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!
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221 |
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indication
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"return the value of the instance variable 'indication' (automatically generated)"
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224 |
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^ indication
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226 |
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227 |
"Created: 25.2.1997 / 20:59:28 / cg"
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228 |
!
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229 |
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230 |
indication:something
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231 |
"set the value of the instance variable 'indication' (automatically generated)"
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232 |
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233 |
indication := something.
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234 |
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"Created: 25.2.1997 / 20:59:28 / cg"
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236 |
!
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237 |
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578
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238 |
labelText
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239 |
"get the text appear as the menu label
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240 |
"
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^ labelText
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242 |
!
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243 |
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244 |
labelText:something
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245 |
"set the text appear as the menu label
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246 |
"
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247 |
labelText := something.
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248 |
!
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249 |
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250 |
shortcutKeyCharacter
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251 |
"get the key to press to select the menu item from the keyboard
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252 |
"
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253 |
^ shortcutKey
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254 |
!
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255 |
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256 |
shortcutKeyCharacter:something
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257 |
"set the key to press to select the menu item from the keyboard
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258 |
"
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259 |
shortcutKey := something.
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260 |
!
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261 |
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458
|
262 |
submenu
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578
|
263 |
"get the submenu or nil
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264 |
"
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458
|
265 |
^ submenu
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266 |
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267 |
"Created: 25.2.1997 / 20:59:28 / cg"
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268 |
!
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269 |
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270 |
submenu:something
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578
|
271 |
"set the submenu or nil
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272 |
"
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458
|
273 |
submenu := something.
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274 |
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275 |
"Created: 25.2.1997 / 20:59:28 / cg"
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276 |
! !
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277 |
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451
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278 |
!MenuItem class methodsFor:'documentation'!
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279 |
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280 |
version
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578
|
281 |
^ '$Header: /cvs/stx/stx/libview2/MenuItem.st,v 1.6 1997-05-20 07:07:22 ca Exp $'
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451
|
282 |
! !
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