38 lines
1.1 KiB
Plaintext
38 lines
1.1 KiB
Plaintext
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sub init()
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m.previouslyDisplayedSection = 0
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end sub
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sub onFocusChange()
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if m.top.focus
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m.top.getChild(m.top.displayedIndex).setFocus(true)
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end if
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end sub
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sub displayedIndexChanged()
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if not m.top.affectsFocus then return
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if m.top.displayedIndex < 0
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return
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end if
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if m.top.displayedIndex > (m.top.getChildCount() - 1)
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return
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end if
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m.top.getChild(m.previouslyDisplayedSection).setFocus(false)
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displayedSection = m.top.getChild(m.top.displayedIndex)
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displayedSection.setFocus(true)
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' Move sections either up or down depending on what index we're moving to
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if m.top.displayedIndex > m.previouslyDisplayedSection
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m.top.getChild(m.previouslyDisplayedSection).callFunc("scrollOffTop")
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displayedSection.callFunc("showFromBottom")
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else if m.top.displayedIndex < m.previouslyDisplayedSection
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m.top.getChild(m.previouslyDisplayedSection).callFunc("scrollOffBottom")
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displayedSection.callFunc("showFromTop")
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end if
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m.previouslyDisplayedSection = m.top.displayedIndex
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end sub
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