14 lines
497 B
Go
14 lines
497 B
Go
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package fyne
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// OverlayStack is a stack of CanvasObjects intended to be used as overlays of a Canvas.
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type OverlayStack interface {
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// Add adds an overlay on the top of the overlay stack.
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Add(overlay CanvasObject)
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// List returns the overlays currently on the overlay stack.
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List() []CanvasObject
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// Remove removes the given object and all objects above it from the overlay stack.
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Remove(overlay CanvasObject)
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// Top returns the top-most object of the overlay stack.
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Top() CanvasObject
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}
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