AG VLSI Design and Architecture

SFB 501 - Project D1: Application System "Buildings"

PSiGene Pattern Catalog

Intent

Specialization of DisplayAttribute to display the value of an attribute by a slider.

Motivation

Running a simulation, one would like to watch or change an attribute with a slider.

Applicability

Any numeric attribute can be monitored with this pattern.

Structure

(see Pattern DisplayAttribute )

Participants

(see also Pattern DisplayAttribute )

Implementation

    ^#(#FullSpec 
        #window: 
        #(#WindowSpec 
            #bounds: #(#Rectangle 0 0 200 30) 
            #menu: #menuBar ) 
        #component: 
        #(#SpecCollection 
            #collection: #(
                #(#LabelSpec 
                    #layout: #(#Point 5 5 ) 
                    #label: ''{label}
'' ) 
                #(#SliderSpec 
                    #layout: #(#Rectangle 105 5 180 25 ) 
                    #model: #{monitor} 

                    #orientation: #horizontal 
                    #start: {startValue}

                    #stop: {stopValue}

                    #step: 0.02 ) 
                #(#LabelSpec 
                    #layout: #(#Point 90 5 ) 
                    #label: ''{startValue}
'' ) 
                #(#LabelSpec 
                    #layout: #(#Point 185 5 ) 
                    #label: ''{stopValue}
'' ) ) ) )'

Related Patterns

DisplayAttribute, DisplayValue.

PEdit description

Pattern DisplaySlider Category display
    ObjectType use target
    SingleMethod use monitor
    SingleMethod use preset spec
    Expression implement label
    Expression implement startValue
    Expression implement stopValue
End