ColumnModel (NetBeans View Model) - NetBeans API Javadoc 4.1.0

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org.netbeans.spi.viewmodel
Class ColumnModel

java.lang.Object
  org.netbeans.spi.viewmodel.ColumnModel

All Implemented Interfaces:: Model

public abstract class ColumnModel
extends Object
implements Model

Defines model for one table view column. Can be used together with TreeModel for tree table view representation.

Constructor Summary

ColumnModel()


Method Summary

int getColumnWidth()
          Return column width of this column.

int getCurrentOrderNumber()
          Should return current order number of this column.

abstract String getDisplayName()
          Returns display name of this column.

abstract String getID()
          Returns unique ID of this column.

String getNextColumnID()
          Returns ID of column this column should be installed after or null.

String getPreviuosColumnID()
          Returns ID of column this column should be installed before or null.

PropertyEditor getPropertyEditor()
          Returns PropertyEditor to be used for this column.

String getShortDescription()
          Returns tooltip for given column.

abstract Class getType()
          Returns type of column items.

boolean isSortable()
          True if column can be sorted.

boolean isSorted()
          True if column should be sorted by default.

boolean isSortedDescending()
          True if column should be sorted by default in descending order.

boolean isVisible()
          True if column should be visible by default.

void setColumnWidth(int newColumnWidth)
          Is called when column width of this column is changed.

void setCurrentOrderNumber(int newOrderNumber)
          Is called when current order number of this column is changed.

void setSorted(boolean sorted)
          Set true if column should be sorted by default.

void setSortedDescending(boolean sortedDescending)
          Set true if column should be sorted by default in descending order.

void setVisible(boolean visible)
          Set true if column is visible.

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnModel

public ColumnModel()

Method Detail

getID

public abstract String getID()

Returns unique ID of this column.

Returns:: unique ID of this column

getDisplayName

public abstract String getDisplayName()

Returns display name of this column.

Returns:: display name of this column

getType

public abstract Class getType()

Returns type of column items.

Returns:: type of column items

getPreviuosColumnID

public String getPreviuosColumnID()

Returns ID of column this column should be installed before or null. Defines default order of columns only. This default order can be changed by user, and getCurrentOrderNumber() and setCurrentOrderNumber(int) are used for sorting after that.

Returns:: ID of column this column should be installed before or null

getNextColumnID

public String getNextColumnID()

Returns ID of column this column should be installed after or null. Defines default order of columns only. This default order can be changed by user, and getCurrentOrderNumber() and setCurrentOrderNumber(int) are used for sorting after that.

Returns:: ID of column next to this one or null

getShortDescription

public String getShortDescription()

Returns tooltip for given column. Default implementation returns null - do not use tooltip.

Returns:: tooltip for given node or null

isSortable

public boolean isSortable()

True if column can be sorted. Default implementation returns true.

Returns:: true if column can be sorted

isVisible

public boolean isVisible()

True if column should be visible by default. Default implementation returns true.

Returns:: true if column should be visible by default

setVisible

public void setVisible(boolean visible)

Set true if column is visible.

Parameters:: visible - set true if column is visible

isSorted

public boolean isSorted()

True if column should be sorted by default. Default implementation returns false.

Returns:: true if column should be sorted by default

setSorted

public void setSorted(boolean sorted)

Set true if column should be sorted by default.

Parameters:: sorted - set true if column should be sorted by default

isSortedDescending

public boolean isSortedDescending()

True if column should be sorted by default in descending order. Default implementation returns false.

Returns:: true if column should be sorted by default in descending order

setSortedDescending

public void setSortedDescending(boolean sortedDescending)

Set true if column should be sorted by default in descending order.

Parameters:: sortedDescending - set true if column should be sorted by default in descending order

getCurrentOrderNumber

public int getCurrentOrderNumber()

Should return current order number of this column. Default value is -1. Current order number is used when the default order defined by getPreviuosColumnID() and getNextColumnID() is changed by user. So getCurrentOrderNumber () method should return -1, till the setCurrentOrderNumber(int) is called. And it should return newOrderNumber value after that.

Returns:: current order number of this column or -1

setCurrentOrderNumber

public void setCurrentOrderNumber(int newOrderNumber)

Is called when current order number of this column is changed.

Parameters:: newOrderNumber - new order number

getColumnWidth

public int getColumnWidth()

Return column width of this column.

Returns:: column width of this column

setColumnWidth

public void setColumnWidth(int newColumnWidth)

Is called when column width of this column is changed.

Parameters:: newColumnWidth - a new column width

getPropertyEditor

public PropertyEditor getPropertyEditor()

Returns PropertyEditor to be used for this column. Default implementation returns null - means use default PropertyEditor.

Returns:: PropertyEditor to be used for this column