Re: [ jEdit-devel ] ColorWellButton : is it possible to know when it changes ?

[Matthieu C. <cho...@gm...>]

thanks, it works fine, I updated my plugin to do that, but I hope
Slava could fire a propertychange event, I don't like hacking classes
like that


On Tue, 1 Feb 2005 15:24:02 -0500, Steve Jakob <ste...@wi...> wrote:
> On 1-Feb-05, at 2:50 PM, Matthieu Casanova wrote:
> > in fact I did that at the first time but that's not so simple. When
> > you click on the color wheel a JDialog appears, to choose the color,
> > and the color changes only after the ok button of the dialog has been
> > clicked.
> > So with my actionListener on the colorWell I receive the event before
> > the dialog opens so it cannot help me ...
> 
> Ah, yes, I should have looked a little closer.
> 
> The ColorWellButton creates its own ActionListener specialization to
> handle the button press. What you could try is:
> 
> 1) Get a reference to ColorWellButton's ActionListener via
> getActionListeners()
> 
> 2) Remove the custom ActionListener via removeActionListener()
> 
> 3) Add your own ActionListener
> 
> 4) The actionPerformed() method in your ActionListener would first call
> the actionPerformed() method in ColorWellButton's ActionListener
> passing in the received ActionEvent. The dialog displayed is modal, so
> control wouldn't return until the dialog is dismissed.
> 
> 5) The remainder of your ActionListener would then run
> 
> Hope that helps,
> 
> Steve Jakob
> 
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