模块 VirtualizedFX

程序包 io.github.palexdev.virtualizedfx.flow.base

接口 VirtualFlow<T,C extends Cell<T>>

类型参数:

T - the type of objects to represent

C - the type of Cell to use

所有已知实现类:

SimpleVirtualFlow

public interface VirtualFlow<T,C extends Cell<T>>

Public API for every Virtual Flow

属性概要

属性

类型	属性	说明
ObjectProperty<Function<T,C>>	cellFactory	Property for the cell factory function.
BooleanProperty	fitToHeight	Specifies whether the cells should take all the space available on the y axis.
BooleanProperty	fitToWidth	Specifies whether the cells should take all the space available on the x axis.
DoubleProperty	horizontalPosition	Property for the horizontal scroll bar's value.
DoubleProperty	verticalPosition	Property for the vertical scroll bar's value.

方法概要

修饰符和类型	方法	说明
ObjectProperty<Function<T,C>>	cellFactoryProperty()	Property for the cell factory function.
BooleanProperty	fitToHeightProperty()	Specifies whether the cells should take all the space available on the y axis.
BooleanProperty	fitToWidthProperty()	Specifies whether the cells should take all the space available on the x axis.
Function<T,C>	getCellFactory()
double	getCellHeight()
double	getCellWidth()
ScrollBar	getHBar()
double	getHorizontalPosition()
ObservableList<T>	getItems()
ScrollBar	getVBar()
double	getVerticalPosition()
Region	getVirtualFlow()
DoubleProperty	horizontalPositionProperty()	Property for the horizontal scroll bar's value.
boolean	isFitToHeight()	获取属性fitToHeight的值。
boolean	isFitToWidth()	获取属性fitToWidth的值。
void	setCellFactory(Function<T,C> cellFactory)	Sets the function used to build a Cell from an object of type T.
void	setFitToHeight(boolean fitToHeight)	设置属性fitToHeight的值。
void	setFitToWidth(boolean fitToWidth)	设置属性fitToWidth的值。
void	setHorizontalPosition(double hValue)	Sets the horizontal scroll bar's value
void	setItems(ObservableList<T> items)	Replaces the items list with the given one.
void	setVerticalPosition(double vValue)	Sets the vertical scroll bar's value
DoubleProperty	verticalPositionProperty()	Property for the vertical scroll bar's value.

属性详细资料

cellFactory

ObjectProperty<Function<T,C extends Cell<T>>> cellFactoryProperty

Property for the cell factory function.

另请参阅:

• getCellFactory()
• setCellFactory(Function)

fitToWidth

BooleanProperty fitToWidthProperty

Specifies whether the cells should take all the space available on the x axis.

This is used by the OrientationHelper.VerticalHelper.

另请参阅:

• isFitToWidth()
• setFitToWidth(boolean)

fitToHeight

BooleanProperty fitToHeightProperty

Specifies whether the cells should take all the space available on the y axis.

This is used by the OrientationHelper.HorizontalHelper.

另请参阅:

• isFitToHeight()
• setFitToHeight(boolean)

horizontalPosition

DoubleProperty horizontalPositionProperty

Property for the horizontal scroll bar's value.

另请参阅:

• getHorizontalPosition()
• setHorizontalPosition(double)

verticalPosition

DoubleProperty verticalPositionProperty

Property for the vertical scroll bar's value.

另请参阅:

• getVerticalPosition()
• setVerticalPosition(double)

方法详细资料

getItems

ObservableList<T> getItems()

返回:

the items list

setItems

void setItems(ObservableList<T> items)

Replaces the items list with the given one.

getCellFactory

Function<T,C> getCellFactory()

返回:

the function used to build a Cell from an object of type T

cellFactoryProperty

ObjectProperty<Function<T,C>> cellFactoryProperty()

Property for the cell factory function.

另请参阅:

• getCellFactory()
• setCellFactory(Function)

setCellFactory

void setCellFactory(Function<T,C> cellFactory)

Sets the function used to build a Cell from an object of type T.

getCellWidth

double getCellWidth()

返回:

the width of the cells

getCellHeight

double getCellHeight()

返回:

the height of the cells

getHBar

ScrollBar getHBar()

返回:

the instance of the horizontal scroll bar, null if the virtual flow doesn't have it

getVBar

ScrollBar getVBar()

返回:

the instance of the vertical scroll bar, null if the virtual flow doesn't have it

isFitToWidth

boolean isFitToWidth()

获取属性fitToWidth的值。

属性说明:

Specifies whether the cells should take all the space available on the x axis.

This is used by the OrientationHelper.VerticalHelper.

fitToWidthProperty

BooleanProperty fitToWidthProperty()

Specifies whether the cells should take all the space available on the x axis.

This is used by the OrientationHelper.VerticalHelper.

另请参阅:

• isFitToWidth()
• setFitToWidth(boolean)

setFitToWidth

void setFitToWidth(boolean fitToWidth)

设置属性fitToWidth的值。

属性说明:

Specifies whether the cells should take all the space available on the x axis.

This is used by the OrientationHelper.VerticalHelper.

isFitToHeight

boolean isFitToHeight()

获取属性fitToHeight的值。

属性说明:

Specifies whether the cells should take all the space available on the y axis.

This is used by the OrientationHelper.HorizontalHelper.

fitToHeightProperty

BooleanProperty fitToHeightProperty()

Specifies whether the cells should take all the space available on the y axis.

This is used by the OrientationHelper.HorizontalHelper.

另请参阅:

• isFitToHeight()
• setFitToHeight(boolean)

setFitToHeight

void setFitToHeight(boolean fitToHeight)

设置属性fitToHeight的值。

属性说明:

Specifies whether the cells should take all the space available on the y axis.

This is used by the OrientationHelper.HorizontalHelper.

getHorizontalPosition

double getHorizontalPosition()

返回:

the horizontal scroll bar's value

horizontalPositionProperty

DoubleProperty horizontalPositionProperty()

Property for the horizontal scroll bar's value.

另请参阅:

• getHorizontalPosition()
• setHorizontalPosition(double)

setHorizontalPosition

void setHorizontalPosition(double hValue)

Sets the horizontal scroll bar's value

getVerticalPosition

double getVerticalPosition()

返回:

the vertical scroll bar's value

verticalPositionProperty

DoubleProperty verticalPositionProperty()

Property for the vertical scroll bar's value.

另请参阅:

• getVerticalPosition()
• setVerticalPosition(double)

setVerticalPosition

void setVerticalPosition(double vValue)

Sets the vertical scroll bar's value

getVirtualFlow

Region getVirtualFlow()

返回:

the instance of the virtual flow