45 lines
1.1 KiB
Plaintext
45 lines
1.1 KiB
Plaintext
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sub init()
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m.top.layoutDirection = "vert"
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m.top.observeField("focusedChild", "onFocusChanged")
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m.top.observeField("focusButton", "onFocusButtonChanged")
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end sub
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sub onFocusChanged()
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if m.top.hasFocus()
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m.top.getChild(0).setFocus(true)
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m.top.focusButton = 0
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end if
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end sub
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sub onFocusButtonChanged()
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m.top.getChild(m.top.focusButton).setFocus(true)
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end sub
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function onKeyEvent(key as string, press as boolean) as boolean
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if key = "OK"
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m.top.selected = m.top.focusButton
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return true
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end if
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if not press then return false
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if key = "down"
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i = m.top.focusButton
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target = i + 1
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if target >= m.top.getChildCount() then return false
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m.top.focusButton = target
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return true
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else if key = "up"
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i = m.top.focusButton
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target = i - 1
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if target < 0 then return false
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m.top.focusButton = target
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return true
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else if key = "left" or key = "right"
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m.top.escape = key
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return true
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end if
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return false
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end function
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