Package org.fxmisc.flowless

Interface Summary

Interface	Description
Cell<T,N extends javafx.scene.Node>	Provides efficient memory usage by wrapping a Node within this object and reusing it when Cell.isReusable() is true.
OrientationHelper	Helper class for returning the correct value (should the width or height be returned?) or calling the correct method (should setWidth(args) or setHeight(args), so that one one class can be used instead of a generic with two implementations.
TargetPosition	Defines where the Navigator should place the anchor cell's node in the viewport.
TargetPositionVisitor	Uses the Visitor Pattern, so Navigator does not need to check the type of the TargetPosition before using it to determine how to fill the viewport.
Virtualized	Specifies an object that does not have scroll bars by default but which can have scroll bars added to it by wrapping it in a VirtualizedScrollPane.

Class Summary

Class	Description
CellListManager<T,C extends Cell<T,? extends javafx.scene.Node>>	Tracks all of the cells that the viewport can display (CellListManager.cells) and which cells the viewport is currently displaying (CellListManager.presentCells).
CellPool<T,C extends Cell<T,?>>	Helper class that stores a pool of reusable cells that can be updated via Cell.updateItem(Object) or creates new ones via its CellPool.cellFactory if the pool is empty.
CellPositioner<T,C extends Cell<T,?>>	Helper class for properly resizing and relocating a Cell's Node as well as handling calls related to whether a cell's node is visible (displayed in the viewport) or not.
CellWrapper<T,N extends javafx.scene.Node,C extends Cell<T,N>>	Factory class for wrapping a Cell and running additional code before/after specific methods
EndOffEnd	A TargetPosition that instructs its TargetPositionVisitor to use the cell at EndOffEnd.itemIndex as the anchor cell, showing it at the "bottom" of the viewport and to offset it by EndOffEnd.offsetFromEnd.
HorizontalHelper	Implementation of OrientationHelper where length represents width of the node/viewport and breadth represents the height of the node/viewport.
MinDistanceTo
Navigator<T,C extends Cell<T,?>>	Responsible for laying out cells' nodes within the viewport based on a single anchor node.
Offset	Helper class: stores an Offset.offset value, which should either be offset from the start if Offset.fromStart is true or from the end if false.
ScaledVirtualized<V extends javafx.scene.Node & Virtualized>	Acts as an intermediate class between VirtualizedScrollPane and its Virtualized content in that it scales the content without also scaling the ScrollPane's scroll bars.
SizeTracker	Estimates the size of the entire viewport (if it was actually completely rendered) based on the known sizes of the Cells whose nodes are currently displayed in the viewport and an estimated average of Cells whose nodes are not displayed in the viewport.
StartOffStart	A TargetPosition that instructs its TargetPositionVisitor to use the cell at StartOffStart.itemIndex as the anchor cell, showing it at the "top" of the viewport and to offset it by StartOffStart.offsetFromStart.
VerticalHelper	Implementation of OrientationHelper where breadth represents width of the node/viewport and length represents the height of the node/viewport.
VirtualFlow<T,C extends Cell<T,?>>	A VirtualFlow is a memory-efficient viewport that only renders enough of its content to completely fill up the viewport through its Navigator.
VirtualFlowHit<C extends Cell<?,?>>	Stores the result of a VirtualFlow.hit(double, double).
VirtualFlowHit.CellHit<C extends Cell<?,?>>
VirtualFlowHit.HitAfterCells<C extends Cell<?,?>>
VirtualFlowHit.HitBeforeCells<C extends Cell<?,?>>
VirtualizedScrollPane<V extends javafx.scene.layout.Region & Virtualized>

Enum Summary

Enum	Description
VirtualFlow.Gravity	Determines how the cells in the viewport should be laid out and where any extra unused space should exist if there are not enough cells to completely fill up the viewport