semorg.gui.util
Class ConfigureListWidget.TableColumnPropertyContentProvider

java.lang.Object
  semorg.gui.util.ConfigureListWidget.TableColumnPropertyContentProvider

All Implemented Interfaces:

org.eclipse.jface.viewers.IContentProvider, org.eclipse.jface.viewers.IStructuredContentProvider

Enclosing class:

ConfigureListWidget

 class ConfigureListWidget.TableColumnPropertyContentProvider
extends Object
implements org.eclipse.jface.viewers.IStructuredContentProvider

This class provides the content of the columns lists, i.e. column names, their alignment and the width.

Field Summary

private Vector<TableColumnProperty>	input The input
private org.eclipse.jface.viewers.ListViewer	listViewer

Constructor Summary

ConfigureListWidget.TableColumnPropertyContentProvider()

Method Summary

void	addAllColumns(Vector<TableColumnProperty> columns) Adds all TableColumnProperty instance in the given vector to the input of this content provider.
void	addColumn(TableColumnProperty column) Adds column to the input of this content provider.
void	dispose()
Object[]	getElements(Object arg0) Returns the input as an array of objects.
Vector<TableColumnProperty>	getInput()
void	inputChanged(org.eclipse.jface.viewers.Viewer viewer, Object oldInput, Object newInput) Sets the list viewer listViewer and its content input to the given values.
void	moveDown(TableColumnProperty selectedColumn) Moves the given column down by one position in the input of this content provider, i.e. the index gets incremented by one.
void	moveUp(TableColumnProperty selectedColumn) Moves the given column up by one position in the input of this content provider, i.e. the index gets decremented by one.
void	removeAllColumns(Vector<TableColumnProperty> columns) Removes all TableColumnProperty instances in the given vector from the input of this content provider.
void	removeColumn(TableColumnProperty column) Removes a column from the input of this content provider.

Methods inherited from class java.lang.Object

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

Field Detail

listViewer

private org.eclipse.jface.viewers.ListViewer listViewer

input

private Vector<TableColumnProperty> input

The input

Constructor Detail

ConfigureListWidget.TableColumnPropertyContentProvider

ConfigureListWidget.TableColumnPropertyContentProvider()

Method Detail

inputChanged

public void inputChanged(org.eclipse.jface.viewers.Viewer viewer,
                         Object oldInput,
                         Object newInput)

Sets the list viewer listViewer and its content input to the given values.

Specified by:

inputChanged in interface org.eclipse.jface.viewers.IContentProvider

Parameters:

viewer - the new viewer of this ConfigureListWidget.TableColumnPropertyContentProvider

newInput - the new input of this ConfigureListWidget.TableColumnPropertyContentProvider

getElements

public Object[] getElements(Object arg0)

Returns the input as an array of objects.

Specified by:

getElements in interface org.eclipse.jface.viewers.IStructuredContentProvider

dispose

public void dispose()

Specified by:

dispose in interface org.eclipse.jface.viewers.IContentProvider

addColumn

public void addColumn(TableColumnProperty column)

Adds column to the input of this content provider.

Parameters:

column - the TableColumnProperty to add to the input.

removeColumn

public void removeColumn(TableColumnProperty column)

Removes a column from the input of this content provider.

Parameters:

column - the TableColumnProperty instance to remove from the input.

removeAllColumns

public void removeAllColumns(Vector<TableColumnProperty> columns)

Removes all TableColumnProperty instances in the given vector from the input of this content provider.

Parameters:

columns - vector of columns to remove from the input.

addAllColumns

public void addAllColumns(Vector<TableColumnProperty> columns)

Adds all TableColumnProperty instance in the given vector to the input of this content provider.

Parameters:

columns - vector of columns to add to the input.

getInput

public Vector<TableColumnProperty> getInput()

Returns:

the input.

moveUp

public void moveUp(TableColumnProperty selectedColumn)

Moves the given column up by one position in the input of this content provider, i.e. the index gets decremented by one.

Parameters:

selectedColumn - column to move up by one postion

moveDown

public void moveDown(TableColumnProperty selectedColumn)

Moves the given column down by one position in the input of this content provider, i.e. the index gets incremented by one.

Parameters:

selectedColumn - columns to move down by one position