Re: correct behavior of a

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From	"tar" <tar@THRWHITE.remove-dii-this>
Subject	Re: correct behavior of a
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  To: comp.lang.java.gui
Ender <noreply@mail.invalid> writes:

> In a JTree I have several leaf nodes w/ a custom renderer extended from
> DefaultTreeCellRenderer. Some of the leaf nodes are JComboBoxes and
> others are JTextFields. When  user clicks on the leaf node to edit, for
> ex. a JTextField ... he inputs the text while the field is in edit mode.
> 
> At this point, what if he doesn't press the enter key to stop it from
> editing ... what if the user just enters the text, there's still a
> blinking cursor, then takes the mouse to click on another leaf node
> ... which means the tree model's listener treeNodesChanged() never gets
> fired.
> 
> What am I supposed to do in that case? Should I manually fire this
> change somehow? Anyone know how?

I suppose you need to do this using a FocusLost listener.

It really is a pain that these minor nits can't be handled by the
default renderer already.  I suppose that is the price you pay for being
able to use general purpose editing components.


-- 
Thomas A. Russ,  USC/Information Sciences Institute

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correct behavior of a cus "Ender" <ender@THRWHITE.remove-dii-this> - 2011-04-27 15:43 +0000
  Re: correct behavior of a "tar" <tar@THRWHITE.remove-dii-this> - 2011-04-27 15:43 +0000

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