com.iamsoft.util.ui.javafx.table

Class ViewportRange

java.lang.Object

javafx.beans.value.ObservableValueBase<com.google.common.collect.Range<Integer>>

com.iamsoft.util.ui.javafx.table.ViewportRange

All Implemented Interfaces:

javafx.beans.Observable, javafx.beans.value.ObservableValue<com.google.common.collect.Range<Integer>>

public class ViewportRange
extends javafx.beans.value.ObservableValueBase<com.google.common.collect.Range<Integer>>

See Also:

tableview-visible-rows, add-listener-on-tableview-scrollbar, JDK-8091145

Constructor Summary

Constructors

Constructor and Description
ViewportRange(javafx.scene.control.TableView<?> pTableView)

Method Summary

Modifier and Type	Method and Description
com.google.common.collect.Range<Integer>	getValue()
static int[]	getVisibleRows(javafx.scene.control.TableView<?> pTableView) This is a total hack.

Methods inherited from class javafx.beans.value.ObservableValueBase

addListener, addListener, fireValueChangedEvent, removeListener, removeListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ViewportRange

public ViewportRange(javafx.scene.control.TableView<?> pTableView)

Method Detail

getValue

public com.google.common.collect.Range<Integer> getValue()

getVisibleRows

public static int[] getVisibleRows(javafx.scene.control.TableView<?> pTableView)

This is a total hack. We need it as scrollTo jumps the selected row to the top of the table. Jarring if the row is already visible. As a workaround, we only scroll if the row isn't already visible

Returns:

A 2 element ray with the start and end index of visible rows