Eclipse Plug-in Developer Guide (Galileo) - TableColumnLayout (Eclipse Platform API Specification)

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Eclipse Platform
Release 3.5

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org.eclipse.jface.layout
Class TableColumnLayout


java.lang.Object
  

org.eclipse.swt.widgets.Layout
      

org.eclipse.jface.layout.AbstractColumnLayout
          
org.eclipse.jface.layout.TableColumnLayout

public class TableColumnLayout
extends AbstractColumnLayout
extends AbstractColumnLayout

The TableColumnLayout is the Layout used to maintain TableColumn sizes in a Table.

You can only add the Layout to a container whose only child is the Table control you want the Layout applied to. Don't assign the layout directly the Table

Since:: 3.3

Field Summary

Fields inherited from class org.eclipse.jface.layout. AbstractColumnLayout

LAYOUT_DATA

Constructor Summary

TableColumnLayout ()


Method Summary

protected int getColumnCount ( Scrollable tableTree)
          Get the number of columns for the receiver.

protected ColumnLayoutData getLayoutData ( Scrollable tableTree, int columnIndex)
          Get the layout data for a column

protected void setColumnWidths ( Scrollable tableTree, int[] widths)
          Set the widths of the columns.

protected void updateColumnData ( Widget column)
          Update the layout data for a column

Methods inherited from class org.eclipse.jface.layout. AbstractColumnLayout

computeSize, getColumnTrim, layout, setColumnData

Methods inherited from class org.eclipse.swt.widgets. Layout

flushCache

Methods inherited from class java.lang. Object

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

Constructor Detail

TableColumnLayout

public TableColumnLayout()

Method Detail

getColumnCount

protected int getColumnCount(
Scrollable tableTree)

Get the number of columns for the receiver.

Specified by:: getColumnCount in class AbstractColumnLayout

Parameters:: tableTree - the control
Returns:: the number of columns
Since:: 3.5

setColumnWidths

protected void setColumnWidths(
Scrollable tableTree,
                               int[] widths)

Set the widths of the columns.

Specified by:: setColumnWidths in class AbstractColumnLayout

Parameters:: tableTree - the control; widths - the widths of the column
Since:: 3.5

getLayoutData

protected 
ColumnLayoutData getLayoutData(
Scrollable tableTree,
                                         int columnIndex)

Get the layout data for a column

Specified by:: getLayoutData in class AbstractColumnLayout

Parameters:: tableTree - the control; columnIndex - the column index
Returns:: the layout data, might not null
Since:: 3.5

updateColumnData

protected void updateColumnData(
Widget column)

Description copied from class: AbstractColumnLayout

Update the layout data for a column

Specified by:: updateColumnData in class AbstractColumnLayout

Parameters:: column - the column
Since:: 3.5