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MacOS X: annoying rectang

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  MacOS X: annoying rectang "lemmi" <lemmi@THRWHITE.remove-dii-this> - 2011-04-27 15:32 +0000
    Re: MacOS X: annoying rec "Andrew Thompson" <andrew.thompson@THRWHITE.remove-dii-this> - 2011-04-27 15:32 +0000
      Re: MacOS X: annoying rec "lemmi" <lemmi@THRWHITE.remove-dii-this> - 2011-04-27 15:32 +0000
        Re: MacOS X: annoying rec "lemmi" <lemmi@THRWHITE.remove-dii-this> - 2011-04-27 15:32 +0000
          Re: MacOS X: annoying rec "steve" <steve@THRWHITE.remove-dii-this> - 2011-04-27 15:32 +0000

#1227 — MacOS X: annoying rectang

  To: comp.lang.java.gui
Hi,

I have a problem when running my app under MacOS X. I have a panel in
which the user can resize and move graph objects. For this I am using
the D&D API. Everything works fine on Windows but on MacOS X I get a
rectangle during the d&d operation of the panel where the
DragGestureListener was created. The listener gets created like this:

		DragSource dragSource = new DragSource();
		dragSource.createDefaultDragGestureRecognizer(lc,
				DnDConstants.ACTION_MOVE, this);

where 'lc' is the JPanel.

I am assuming that MacOS X wants to do me a favour and display the
bounds of the dragged panel. But I do not want to drag the panel
itself, I just want to receive the drag events so that I can
manipulate graphics objects that are rendered inside the panel.

Does anyone know a fix for this?

Dirk

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#1230 — Re: MacOS X: annoying rec

  To: comp.lang.java.gui
On Mar 20, 1:18 am, "lemmi" <dlemmerm...@gmail.com> wrote:
..
> ...I do not want to drag the panel
> itself, I just want to receive the drag events so that I can
> manipulate graphics objects that are rendered inside the panel.
>
> Does anyone know a fix for this?

Use a MouseListener.

Andrew T.

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#1239 — Re: MacOS X: annoying rec

  To: comp.lang.java.gui
On 19 Mrz., 16:11, "Andrew Thompson" <andrewtho...@gmail.com> wrote:
> On Mar 20, 1:18 am, "lemmi" <dlemmerm...@gmail.com> wrote:
> ..
>
>
> Use a MouseListener.
>

I could do that but then I loose the ability to drop my graph objects
on other
components, windows or even apps.

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#1287 — Re: MacOS X: annoying rec

  To: comp.lang.java.gui
On 20 Mrz., 11:26, "lemmi" <dlemmerm...@gmail.com> wrote:
> On 19 Mrz., 16:11, "Andrew Thompson" <andrewtho...@gmail.com> wrote:
>
> > On Mar 20, 1:18 am, "lemmi" <dlemmerm...@gmail.com> wrote:
> > ..
>
> > Use a MouseListener.
>
> I could do that but then I loose the ability to drop my graph objects
> on other
> components, windows or even apps.

OK, I found out how to solve this. There are three different
startDrag()
methods on the DragGestureEvent object. At least one of them accepts
an
Image that will be shown during the drag & drop operation (at least
on
some operating systems, Windows doesn't support this, but it looks
great
on my Mac). If an image gets specified then the rectangle bounds of
my
panel will not be shown.

Dirk

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#1299 — Re: MacOS X: annoying rec

  To: comp.lang.java.gui
On Mon, 26 Mar 2007 02:41:52 +0800, lemmi wrote
(in article <1174848112.704847.183950@n59g2000hsh.googlegroups.com>):

> On 20 Mrz., 11:26, "lemmi" <dlemmerm...@gmail.com> wrote:
>> On 19 Mrz., 16:11, "Andrew Thompson" <andrewtho...@gmail.com> wrote:
>> 
>>> On Mar 20, 1:18 am, "lemmi" <dlemmerm...@gmail.com> wrote:
>>> ..
>> 
>>> Use a MouseListener.
>> 
>> I could do that but then I loose the ability to drop my graph objects
>> on other
>> components, windows or even apps.
> 
> OK, I found out how to solve this. There are three different
> startDrag()
> methods on the DragGestureEvent object. At least one of them accepts
> an
> Image that will be shown during the drag & drop operation (at least
> on
> some operating systems, Windows doesn't support this, but it looks
> great
> on my Mac). If an image gets specified then the rectangle bounds of
> my
> panel will not be shown.
> 
> Dirk
> 

it's only when you start to program a mac, that you realize how cool it 
really  is.

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