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SortableTable (Drools 4.0.0.11754MR2 API) - JBoss RULES 4.0.0.11754MR2 API 英文版文档

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org.drools.brms.client.table
Class SortableTable

java.lang.Object
  com.google.gwt.user.client.ui.UIObject
      com.google.gwt.user.client.ui.Widget
          com.google.gwt.user.client.ui.Panel
              com.google.gwt.user.client.ui.HTMLTable
                  com.google.gwt.user.client.ui.Grid
                      org.drools.brms.client.table.SortableTable

All Implemented Interfaces:

com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasWidgets, com.google.gwt.user.client.ui.SourcesTableEvents, com.google.gwt.user.client.ui.TableListener

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public class SortableTable
extends com.google.gwt.user.client.ui.Grid
implements com.google.gwt.user.client.ui.TableListener

A sortable table widget. Extends the GWT Grid widget. (more performant then FlexTable).

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Nested Class Summary

 

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.HTMLTable
com.google.gwt.user.client.ui.HTMLTable.CellFormatter, com.google.gwt.user.client.ui.HTMLTable.ColumnFormatter, com.google.gwt.user.client.ui.HTMLTable.RowFormatter

 

Field Summary
static String	styleEvenRow
static String	styleList
static String	styleListHeader           The stylez
static String	styleSelectedRow

 

Fields inherited from class com.google.gwt.user.client.ui.Grid
numColumns, numRows

 

Constructor Summary
SortableTable(int rows, int cols)           Create a sortable table widget, of the specified proportions.

 

Method Summary
static SortableTable	createTableWidget(TableDataRow[] rows, String[] header, int fillRows)           This will return a sortable table ready to go.
protected  void	drawTable()
String	getBlankImage()
String	getSelectedKey()           This will return the key of the selected row.
int	getSelectedRow()
String	getSortAscImage()
String	getSortDescImage()
void	onCellClicked(com.google.gwt.user.client.ui.SourcesTableEvents sender, int row, int col)           When a cell is clicked, the selected row is styled, and the currently selected row is remembered.
void	setBlankImage(String blankImage)
void	setSortAscImage(String sortAscImage)
void	setSortDescImgage(String sortDescImgage)
void	sort(int columnIndex)           This performs the sorting

 

Methods inherited from class com.google.gwt.user.client.ui.Grid
clearCell, createCell, getCellCount, getColumnCount, getRowCount, prepareCell, prepareColumn, prepareRow, resize, resizeColumns, resizeRows

 

Methods inherited from class com.google.gwt.user.client.ui.HTMLTable

addTableListener, checkCellBounds, checkRowBounds, clear, getBodyElement, getCellFormatter, getCellPadding, getCellSpacing, getColumnFormatter, getDOMCellCount, getDOMCellCount, getDOMRowCount, getDOMRowCount, getEventTargetCell, getHTML, getRowFormatter, getText, getWidget, insertCell, insertCells, insertRow, internalClearCell, isCellPresent, iterator, onBrowserEvent, remove, removeCell, removeRow, removeTableListener, setBorderWidth, setCellFormatter, setCellPadding, setCellSpacing, setColumnFormatter, setHTML, setRowFormatter, setText, setWidget

 

Methods inherited from class com.google.gwt.user.client.ui.Panel
add, adopt, disown, onAttach, onDetach

 

Methods inherited from class com.google.gwt.user.client.ui.Widget
getParent, isAttached, onLoad, removeFromParent

 

Methods inherited from class com.google.gwt.user.client.ui.UIObject
addStyleName, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleName, getTitle, isVisible, isVisible, removeStyleName, setElement, setHeight, setPixelSize, setSize, setStyleName, setStyleName, setTitle, setVisible, setVisible, setWidth, sinkEvents, toString, unsinkEvents

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Field Detail

styleListHeader

public static String styleListHeader

The stylez

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styleSelectedRow

public static String styleSelectedRow

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styleEvenRow

public static String styleEvenRow

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styleList

public static String styleList

Constructor Detail

SortableTable

public SortableTable(int rows,
                     int cols)

Create a sortable table widget, of the specified proportions. The number of rows does NOT include the header.

Method Detail

createTableWidget

public static SortableTable createTableWidget(TableDataRow[] rows,
                                              String[] header,
                                              int fillRows)

This will return a sortable table ready to go.

Parameters:

rows - The data.

header - Headers.

fillRows - The number of rows to pad out, if needed

Returns:

A SortableTable ready to go !

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sort

public void sort(int columnIndex)

This performs the sorting

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onCellClicked

public void onCellClicked(com.google.gwt.user.client.ui.SourcesTableEvents sender,
                          int row,
                          int col)

When a cell is clicked, the selected row is styled, and the currently selected row is remembered. If it was in-fact a header that was clicked, then it will sort the data and redisplay the grid.

Specified by:

onCellClicked in interface com.google.gwt.user.client.ui.TableListener

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getSelectedRow

public int getSelectedRow()

Returns:

The selected row index.

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getSelectedKey

public String getSelectedKey()

This will return the key of the selected row.

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getSortAscImage

public String getSortAscImage()

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setSortAscImage

public void setSortAscImage(String sortAscImage)

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getSortDescImage

public String getSortDescImage()

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setSortDescImgage

public void setSortDescImgage(String sortDescImgage)

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getBlankImage

public String getBlankImage()

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setBlankImage

public void setBlankImage(String blankImage)

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drawTable

protected void drawTable()

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