org.eclipse.nebula.widgets.opal.propertytable.editor

Class PTChooserEditor

java.lang.Object

org.eclipse.nebula.widgets.opal.propertytable.editor.PTEditor

org.eclipse.nebula.widgets.opal.propertytable.editor.PTChooserEditor

Direct Known Subclasses:

PTColorEditor, PTDirectoryEditor, PTFileEditor, PTFontEditor, PTWindowEditor

public abstract class PTChooserEditor
extends PTEditor

This abstract class represents a chooser. A chooser is composed of :

• a displayed value (text)
• a "X" button to erase the value (set to null)
• a "..." button to open an extra window to set up the value

Constructor Summary

Constructors

Constructor and Description
PTChooserEditor()

Method Summary

Modifier and Type	Method and Description
protected abstract org.eclipse.swt.graphics.Color	getBackgroundColor(PTProperty property) Get the background color of an item
protected abstract java.lang.String	getTextFor(PTProperty property)
protected abstract void	openWindow(PTWidget widget, org.eclipse.swt.widgets.Item item, PTProperty property) Open the window to edit the property
org.eclipse.swt.custom.ControlEditor	render(PTWidget widget, org.eclipse.swt.widgets.Item item, PTProperty property) Renders an editor

Methods inherited from class java.lang.Object

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

Constructor Detail

PTChooserEditor

public PTChooserEditor()

Method Detail

render

public org.eclipse.swt.custom.ControlEditor render(PTWidget widget,
                                                   org.eclipse.swt.widgets.Item item,
                                                   PTProperty property)

Description copied from class: PTEditor

Renders an editor

Specified by:

render in class PTEditor

Parameters:

widget - the parent PTWidget (a table or a tree table)

item - the item on which the editor is displayed

property - the property associated to the editor

Returns:

a control editor

See Also:

PTEditor.render(org.eclipse.nebula.widgets.opal.propertytable.PTWidget, org.eclipse.swt.widgets.Item, org.eclipse.nebula.widgets.opal.propertytable.PTProperty)

openWindow

protected abstract void openWindow(PTWidget widget,
                                   org.eclipse.swt.widgets.Item item,
                                   PTProperty property)

Open the window to edit the property

Parameters:

widget - parent widget

item - item

property - edited property

getTextFor

protected abstract java.lang.String getTextFor(PTProperty property)

Parameters:

property - property

Returns:

the string representation of the value stored in the property

getBackgroundColor

protected abstract org.eclipse.swt.graphics.Color getBackgroundColor(PTProperty property)

Get the background color of an item

Parameters:

property - property

Returns:

a background color (for the PTColorEditor) or null (for other editors).