# AbstractTreeMapToolTip

abstract class AbstractTreeMapToolTip<N, Row, Column>(view: TreeMapView<N, Row, Column>) : TreeMapToolTip<N, Row, Column>

This class provides a skeletal implementation of the TreeMapToolTip interface to minimize the effort required to implement this interface.

#### Inheritors

DefaultTreeMapToolTip

## Constructors

AbstractTreeMapToolTip
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constructor(view: TreeMapView<N, Row, Column>)

## Types

Companion
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object Companion

## Properties

height
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abstract val height: Int
node
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open override var node: N?

Sets the current node that the tooltip should display information about.

popupLocation
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open override val popupLocation: Point?
preferredLocation
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abstract val preferredLocation: Point?

Gets the preferred location of the tooltip relative to the TreeMapView.

preferredWidth
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open override var preferredWidth: Int

Sets the preferred width of the tooltip.

type
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abstract var type: TreeMapToolTip.ToolTipType?

Sets the type of the tooltip.

width
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abstract val width: Int

## Functions

getInsets
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fun getInsets(): Insets
getPreferredLocation
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fun getPreferredLocation(p: Point?): Point?

Gets the preferred location of the tooltip relative to the TreeMapView.

getPreferredSize
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open override fun getPreferredSize(g: TGraphics?): Dimension?

{@inheritDoc}

getRenderer
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fun getRenderer(): ToolTipTreeMapRenderer<N, Row, Column>
paintBackground
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open override fun paintBackground(g: TGraphics)

{@inheritDoc}

paintText
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open override fun paintText(g: TGraphics)

{@inheritDoc}

setRenderer
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fun setRenderer(renderer: ToolTipTreeMapRenderer<N, Row, Column>)
setSize
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abstract fun setSize(d: Dimension)
showNode
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open override fun showNode(node: N?)

Shows the current node that the tooltip should display information about.