Scroll List 

Inherits from: 
Window Item 

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         name  *222*

Type:   string 

Description:
Used by the primitive find-item to find a «Scroll List» by name. 

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         owner  *222*

Type:   Window 

Constraints:
Not settable.

Description:   If «Scroll List» is a member of item list of an active «Window», then the value of this attribute is that «Window»; otherwise it is NULL.

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         active?  *222*

Type:   boolean

Constraints:
Not settable on default.

Description: «Scroll List» responds to clicks only if the value of this attribute is set to TRUE, and the value of the visible? attribute is set to TRUE.

Side effects:
Setting causes «Scroll List» to be redrawn. When the value of this attribute is set to FALSE, the scroll bar is removed from «Scroll List».  

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         visible?  *223*

Type:   boolean

Description:   «Scroll List» is displayed in the owning «Window» if and only if the value of this attribute is TRUE, and the value of the active? attribute is set to TRUE.

Side effects:
Setting causes «Scroll List» to be redrawn.  

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         move?   *223*

Type:   boolean

Description:  
The location of «Scroll List» is changed relative to the size of the owning «Window» if and only if the value of this attribute is TRUE.

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         grow?   *223*

Type:   boolean

Description:  
The size of «Scroll List» is changed relative to the size of the owning «Window» if and only if the value of this attribute is TRUE.

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         location   *223*

Type:   Point

Description:
The location of the upper left corner of «Scroll List» in the owning «Window».

Side effects:
Setting causes «Scroll List» to be redrawn.

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         size   *224*

Type:   Point

Description:
Offset of lower right corner of «Scroll List» from upper left corner.

Side effects:
Setting causes «Scroll List» to be redrawn.

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         balloon   *224*

Type: 
list 

Description:
Balloon Help information; format varies with the type (Prograph string or 'STR ', 'STR#', 'TEXT' or 'PICT' resource) of Balloon Help.

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           list record   *224*

Type:   ListRec@@

Constraints:
Not settable.

Description: The list record for the scrolling list.

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          select list   *224*

Type:   list of integer 

Constraints:
Not settable to any list containing integers outside the range for valid indeces into the list in attribute value list.

Description: List of indeces of items that are currently selected in the scrolling list.

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          value list   *224*

Type:  list of string  

Description: List of strings displayed in the scrolling list.

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         click method   *225*

Type:   string

Description: Name of method called when a click occurs on an item in the scrolling list. «Scroll List» responds to clicks only if the value of this attribute is a nonempty string. To determine whether a double-click has occurred, use the primitive is-double? on the <EventRecord of click>.

Method inputs:
 <owning «Window»>, «Scroll List», <integer: index of clicked element>, <EventRecord of click>

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         font   *225*

Type:   integer 

Description: The font in which «Scroll List» is drawn. See Mac Constants (geneva, and so on) in the ˙Info… dialog for some values, as well as chapter 7, “The Macintosh Toolbox.”

Side effects:   Setting causes «Scroll List» to be redrawn.  

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         font style   *225*

Type:   integer

Description: The style in which «Scroll List» is drawn. See Mac Constants (bold, and so on) in the ˙Info… dialog for some values, as well as chapter 7, “The Macintosh Toolbox.”

Side effects:   Setting causes «Scroll List» to be redrawn.  

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         font size   *225*

Type:   integer 

Description: The point size in which «Scroll List» is drawn.  

Side effects:   Setting causes «Scroll List» to be redrawn.  

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         multiple sel?   *226*

Type:   boolean 

Description: If TRUE, multiple selections are allowed when the user hods down the shift key and selects entries in the list. If FALSE, each new selection deselects the previous one.