Selection.addListener()
669
Selection class
Availability
Flash Player 5.
Description
The Selection class lets you set and control the text field in which the insertion point is located
(that is, the field that has focus). Selection-span indexes are zero-based (for example, the first
position is 0, the second position is 1, and so on).
There is no constructor function for the Selection class, because there can be only one currently
focused field at a time.
Method summary for the Selection class
Listener summary for the Selection class
Selection.addListener()
Availability
Flash Player 6.
Usage
Selection.addListener(
newListener:Object
)
: Void
Method
Description
Selection.addListener()
Registers an object to receive notification when
onSetFocus
is
invoked.
Selection.getBeginIndex()
Returns the index at the beginning of the selection span. Returns -1 if
there is no index or currently selected field.
Selection.getCaretIndex()
Returns the current caret (insertion point) position in the currently
focused selection span. Returns -1 if there is no caret position or
currently focused selection span.
Selection.getEndIndex()
Returns the index at the end of the selection span. Returns -1 if there
is no index or currently selected field.
Selection.getFocus()
Returns the name of the variable for the currently focused text field.
Returns
null
if there is no currently focused text field.
Selection.removeListener()
Removes an object that was registered with
addListener()
.
Selection.setFocus()
Focuses the text field associated with the specified variable.
Selection.setSelection()
Sets the beginning and ending indexes of the selection span.
Listener
Description
Selection.onSetFocus
Notified when the input focus changes.
CHAPTER 7
ActionScript for Flash
Summary of Contents for FLEX-FLEX ACTIONSCRIPT LANGUAGE
Page 1: ...Flex ActionScript Language Reference...
Page 8: ......
Page 66: ...66 Chapter 2 Creating Custom Classes with ActionScript 2 0...
Page 76: ......
Page 133: ...break 133 See also for for in do while while switch case continue throw try catch finally...
Page 135: ...case 135 See also break default strict equality switch...
Page 146: ...146 Chapter 5 ActionScript Core Language Elements See also break continue while...
Page 808: ...808 Chapter 7 ActionScript for Flash...
Page 810: ...810 Appendix A Deprecated Flash 4 operators...
Page 815: ...Other keys 815 Num Lock 144 186 187 _ 189 191 192 219 220 221 222 Key Key code...
Page 816: ...816 Appendix B Keyboard Keys and Key Code Values...
Page 822: ...822 Index...