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org.eclipse.swt.events
Class SelectionEvent
java.lang.Object
java.util.EventObject
org.eclipse.swt.internal.SWTEventObject
org.eclipse.swt.events.TypedEvent
org.eclipse.swt.events.SelectionEvent
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All Implemented Interfaces:
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Serializable
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Direct Known Subclasses:
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ExpandEvent,
TreeEvent
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public class SelectionEvent
- extends
TypedEvent
Instances of this class are sent as a result of
widgets being selected.
Note: The fields that are filled in depend on the widget.
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See Also:
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SelectionListener ,
Sample code and further information,
Serialized Form
Field Summary
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int
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detail
Extra detail information about the selection, depending on the widget. |
boolean
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doit
A flag indicating whether the operation should be allowed. |
int
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height
The height of selected area. |
Widget
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item
The item that was selected. |
int
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stateMask
The state of the keyboard modifier keys at the time
the event was generated. |
String
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text
The text of the hyperlink that was selected. |
int
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width
The width of selected area. |
int
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x
The x location of the selected area. |
int
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y
The y location of selected area. |
Constructor Summary
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SelectionEvent
(
Event e)
Constructs a new instance of this class based on the
information in the given untyped event. |
Method Summary
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String
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toString
()
Returns a string containing a concise, human-readable
description of the receiver. |
item
public
Widget item
- The item that was selected.
detail
public int detail
- Extra detail information about the selection, depending on the widget.
Sash
ScrollBar and Slider
Table and Tree
Text
CoolItem and ToolItem
x
public int x
- The x location of the selected area.
y
public int y
- The y location of selected area.
width
public int width
- The width of selected area.
height
public int height
- The height of selected area.
stateMask
public int stateMask
- The state of the keyboard modifier keys at the time
the event was generated.
text
public
String text
- The text of the hyperlink that was selected.
This will be either the text of the hyperlink or the value of its HREF,
if one was specified.
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Since:
- 3.1
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See Also:
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Link.setText(String)
doit
public boolean doit
- A flag indicating whether the operation should be allowed.
Setting this field to
false will cancel the
operation, depending on the widget.
SelectionEvent
public SelectionEvent(
Event e)
- Constructs a new instance of this class based on the
information in the given untyped event.
-
Parameters:
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e - the untyped event containing the information
toString
public
String toString()
- Returns a string containing a concise, human-readable
description of the receiver.
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Overrides:
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toString
in class
TypedEvent
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Returns:
- a string representation of the event
Guidelines for using Eclipse APIs.
Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.
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