How to develop a drag and drop client application sofware?

Hi... I am currently involving in a web based robot control program... It requires me to develop a client software to create the robot control program...
As i have no such experience before, can any 1 tell me how to create a drag-n-drop software for that purpose?
Thanks.
Carter

As i have no such experience before, can any 1 tell
me how to create a drag-n-drop software for that
purpose?To give an answer in accordance with the datailedness of your specifiations: you could create such a software by writing it.
http://java.sun.com/docs/books/tutorial/dnd/index.html

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How do I manually drag and drop songs from music library to iPhone using iTunes 11?

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I already have partial of the work but I am stuck with my preliminary knowledge of Flash.
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Yeah that is the general idea but that is more of a "lift and drop", i want to add the same thing as when you:
Right click this window in the taskbar (assuming your using windows) when the window is not maximized and click "move" then it changes the cursor icon and allows u to move the window around and while you move it around it shows the window moving, not a click and release feature.
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How can I learn "Drag and Drop" with Swing components?

Hello,
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Did you see this?
http://java.sun.com/docs/books/tutorial/dnd/index.html
http://java.sun.com/docs/books/tutorial/reallybigindex.html

How to design a drag and drop between to containment references

Hello,
Can someone help me to desgin a drag and drop between two containment references shared by the same container ?
I want two design this DND between two views : each is displaying one of the two references.
I've tried to use for the target view an EditingDomainDropAdapter with generated item providers. But it is considering the two references as children features for the dragged element and the drop can then be done in the wrong reference.
I've also tried to override generated item providers two only consider the reference viewed in the target view. But in this case the drag and drop command cannot execute because no parent is found for the dragged element.
I've considered too put the item providers adapter factory of the source view in the dragged data, and design an EditingDomainDropAdatper using this factory for building the drag part of the drag an drop command. But it seems to be a big a job...
So I prefer to ask your help to find the wright design for my need.
Best regards,
Laurent

On 05/08/2015 8:44 PM, voiry laurent wrote:
> Hello,
>
> Can someone help me to desgin a drag and drop between two containment
> references shared by the same container ?
>
> I want two design this DND between two views : each is displaying one
> of the two references.
How did you achieve that result? By modifying the item provider's
getChildrenFeatures(Object)?
>
> I've tried to use for the target view an EditingDomainDropAdapter with
> generated item providers. But it is considering the two references as
> children features for the dragged element and the drop can then be
> done in the wrong reference.
Yes,
org.eclipse.emf.edit.provider.ItemProviderAdapter.getChildFeature(Object, Object)
does that. That's why I ask how you specialized it to show only one of
the features, because if you did it by specializing what's returned by
getChildrenFeatures it should only consider the one reference, and not
both...
>
> I've also tried to override generated item providers two only consider
> the reference viewed in the target view. But in this case the drag and
> drop command cannot execute because no parent is found for the dragged
> element.
I'm not sure specifically what you did, but getChildFeature should
return your desired target feature...
>
> I've considered too put the item providers adapter factory of the
> source view in the dragged data, and design an
> EditingDomainDropAdatper using this factory for building the drag part
> of the drag an drop command. But it seems to be a big a job...
Seems not necessary. I imagine each view has its own specialized item
provider, each returning the desired feature for getChildrenFeatures,
and that all else should just work as a result.
>
> So I prefer to ask your help to find the wright design for my need.
>
> Best regards,
> Laurent

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Repair permissions with Disk Utility.

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Hi I´m having an strange issue I can´t understand with my drop accept. I explain it :
- I have various scenes and in one of them a symbol i need to drag but this symbol must be draggable only if I click on a determinated position. I do this with a trigger and use this function at my stage.
sym.getSymbol("_escena5").getSymbol('_filtroEscena5').$('Ellipse').mousedown(function(){
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Ok it works perfect I can drag my symbol only if I touch this trigger.
Then I need my droppable object responds to the same trigger so I use this:
sym.getSymbol("_escena5").$('btnFantasma').droppable({
accept:sym.getSymbol("_escena5").getSymbol('_filtroEscena5').$('Ellipse'),
drop: function () {alert('Dropeo');}});
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How to develop a drag and drop client application sofware?

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