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Re: Returning to Java - have questions

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From Jerry Stuckle <jstucklex@attglobal.net>
Newsgroups comp.lang.java.programmer
Subject Re: Returning to Java - have questions
Date Sun, 25 Jan 2015 10:31:06 -0500
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On 1/25/2015 7:28 AM, Jeff Higgins wrote:
> On 01/23/2015 08:47 PM, Jerry Stuckle wrote:
>> On 1/23/2015 7:52 PM, Jeff Higgins wrote:
>>> On 01/23/2015 07:27 PM, Jerry Stuckle wrote:
>>>> On 1/23/2015 5:26 PM, FredK wrote:
>>>>> On Friday, January 23, 2015 at 8:49:33 AM UTC-8, Jerry Stuckle wrote:
>>>>>> On 1/23/2015 10:52 AM, Jeff Higgins wrote:
>>>>>>> On 01/23/2015 09:59 AM, Jerry Stuckle wrote:
>>>>>>>> On 1/23/2015 8:08 AM, Jeff Higgins wrote:
>>>>>>>>> On 01/22/2015 09:47 PM, Jerry Stuckle wrote:
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Which has nothing to do with the look of a button when it is
>>>>>>>>>> pushed.
>>>>>>>>>>
>>>>>>>>> <http://mail.openjdk.java.net/pipermail/openjfx-dev/2013-February/005874.html>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Maybe future iterations will give you public behaviors?
>>>>>>>>>
>>>>>>>>
>>>>>>>> You really don't understand.  This has NOTHING to do with
>>>>>>>> skins.  In
>>>>>>>> swing it was very easy to set both the pressed and released images
>>>>>>>> via
>>>>>>>> the button's properties.  With JavaFX you can only set the pressed
>>>>>>>> image
>>>>>>>> via CSS.
>>>>>>>
>>>>>>> OK, I'm glad you've got it sorted out.
>>>>>>> So, you're now convinced there is one way to accomplish what you
>>>>>>> want.
>>>>>>> That is not the way you want to doit.
>>>>>>> Maybe file a feature request?
>>>>>>> Anyway, happy to help.
>>>>>>>
>>>>>>
>>>>>> No, your updates all along have shown you have no idea what I'm
>>>>>> talking
>>>>>> about.  I appreciate your attempts to help, but you haven't
>>>>>> understood a
>>>>>> word I've said.
>>>>>>
>>>>>> But you can prove me wrong.  Show me how I can change the pressed
>>>>>> image
>>>>>> if a Button object without using CSS.  It has to work wither using
>>>>>> the
>>>>>> mouse or keyboard (including accelerator keys - IOW, every way a
>>>>>> button
>>>>>> may be pressed).
>>>>>>
>>>>>> In Swing, it's as simple as calling JButton.setPressedIcon(), passing
>>>>>> the pressed image (an ImageIcon object).
>>>>>>
>>>>>>>>
>>>>>>>> I see this as a step backwards.
>>>>>
>>>>> Try this:
>>>>> Call button.setOnMousePressed() to register a callback for the press.
>>>>> In that callback method, call button.setGraphic() to set the new
>>>>> image.
>>>>>
>>>>
>>>> Fred, unfortunately, that only works for mouse clicks.  It doesn't help
>>>> with keyboard entry (which could be the space bar or an accelerator
>>>> key).
>>>>
>>> InputEvent.ANY
>>
>> And how does that help?  How does it indicate whether the input event
>> causes the button to be pressed or not, for instance?
>>
>> How about some code which shows what you're claiming will work?
>>
>> And then let's see you make it as easy as calling
>> JButton.setPressedIcon().
>>
> 
> Looking in the CSS reference I see Node CSS Pseudo-class - pressed.
> I'm assuming this is the pressed that you refer to when you say,
> "It seems with fx the only way you can change the button when
> it's pressed/not pressed is via css."
> 
> I'm guessing this Node.pressedProperty is what is changed when
> you refer to pressed in css.
> 
>     Button.pressedProperty().addListener(new ChangeListener<Boolean>() {
>       @Override
>       public void changed(ObservableValue<? extends Boolean> observable,
>           Boolean oldValue, Boolean newValue) {
>         // ...
>       }
>     });
> Please correct me if I am wrong.
> 

Did you look at the doc?

"Whether or not the Node is pressed. Typically this is true when the
primary mouse button is down, though subclasses may define other mouse
button state or key state to cause the node to be "pressed"."

What is not clear is whether the Button class overrides this to include
keys.

-- 
==================
Remove the "x" from my email address
Jerry Stuckle
jstucklex@attglobal.net
==================

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Thread

Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-21 23:06 -0500
  Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-22 06:48 -0500
    Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-22 09:07 -0500
      Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-22 09:41 -0500
        Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-22 11:11 -0500
          Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-22 20:06 -0500
            Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-22 20:59 -0500
              Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-22 21:18 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-22 21:47 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-23 08:08 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-23 08:27 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-23 09:41 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-23 09:59 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-23 10:52 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-23 11:49 -0500
                Re: Returning to Java - have questions FredK <fred.l.kleinschmidt@gmail.com> - 2015-01-23 14:26 -0800
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-23 19:27 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-23 19:52 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-23 20:12 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-23 20:47 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 07:28 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 07:40 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 08:04 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 09:05 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 09:10 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 10:34 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 10:34 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 10:11 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 10:35 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 10:56 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 11:47 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 11:51 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 11:57 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 12:00 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 15:29 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 10:32 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 10:57 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 10:31 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 10:58 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 10:31 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 10:59 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 09:36 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 10:38 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 10:36 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 10:46 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 11:49 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 11:52 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 11:58 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 11:58 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 15:30 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 11:49 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 11:49 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 11:58 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 12:01 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 15:30 -0500
                Re: Returning to Java - have questions Gene Wirchenko <genew@telus.net> - 2015-01-26 09:18 -0800
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-26 13:09 -0500
                Re: Returning to Java - have questions Gene Wirchenko <genew@telus.net> - 2015-01-26 11:22 -0800
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-26 14:44 -0500
                Re: Returning to Java - have questions FredK <fred.l.kleinschmidt@gmail.com> - 2015-01-26 12:00 -0800
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-26 15:18 -0500
              Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-22 21:26 -0500
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-22 21:48 -0500
                Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 11:00 -0500
      Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-22 09:49 -0500
        Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-22 10:11 -0500
        Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-22 11:12 -0500
          Re: Returning to Java - have questions Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 11:01 -0500
            Re: Returning to Java - have questions Brixomatic <brixomatic@yahoo.com> - 2015-01-25 22:49 +0100
              Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 16:58 -0500
                Re: Returning to Java - have questions Gene Wirchenko <genew@telus.net> - 2015-01-26 09:19 -0800
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-26 13:10 -0500
                Re: Returning to Java - have questions Gene Wirchenko <genew@telus.net> - 2015-01-26 11:23 -0800
                Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-26 14:45 -0500
  Re: Returning to Java - have questions Silvio <silvio@internet.com> - 2015-01-22 13:25 +0100
    Re: Returning to Java - have questions Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-22 09:09 -0500
  WORKALIKES (was: Returning to Java - have questions) Jeff Higgins <jeff@invalid.invalid> - 2015-01-25 13:03 -0500
    Re: WORKALIKES Jerry Stuckle <jstucklex@attglobal.net> - 2015-01-25 15:33 -0500

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