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28 lines
671 B
Ruby
28 lines
671 B
Ruby
#
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# Apart from the very limited "place" the main purpose of this
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# class is to ensure there *always* is a layout
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require_relative 'layout'
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class FloatingLayout < Layout
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def initialize(rootgeom)
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@rootgeom = rootgeom
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end
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def find(w) = nil
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def place(w, focus)
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attr = w.get_geometry
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return if attr.is_a?(X11::Form::Error)
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x = attr.x
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y = attr.y
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width = attr.width
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height = attr.height
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width = @rootgeom.width / 2 if width < 10
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height = @rootgeom.height - 100 if height < 10
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x = (@rootgeom.width - width) /2 if x == 0
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y = (@rootgeom.height - height)/2 if y == 0
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w.configure(x:, y:, width:, height:)
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end
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end
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