Help me drag and drop my image please
my image is in JLbel
i want to MOVE image between JLabel (JPanel too) not COPY
like the chees game
but i look at the chess game source in "search"
it's use JLayer on JFrame
but i use only JFrame
can you give me sample
move image between JLabel
i think JLayer must have something differ from JFrame
but i look at the chess game source in "search" it's use JLayer on JFrameYes, thats one approach.
but i use only JFrame can you give me sample move image between JLabel And you where given the link to the Swing tutorial on using DnD that shows you how to do this.
So you have two working solutions. Choose the approach you want to use.
I hope you don't expect us to write the code!
Similar Messages
-
i have a seagate 1tb hard drive and a 16gb memory stick, how do i transfer avi files from one to another as the click drag and drop wont work, please help?
Greetings,
What happens when you drag it?
Make sure the drive you are moving the files to has enough available space to receive the file:
Click on the movie file and go to File > Get Info and note the "size"
Check the drive to which you are moving the file to make sure it has enough available space: https://idisk.me.com/madisonfile-Public/web/finder-drive-available-space-and-for mat.html
Also note the format of the drive you are copying too. If it is not Mac OS Extended or FAT (not recommended unless you are taking it to a windows computer) then that may be the issue.
Hope that helps. -
I am using the firefox version 17 and when i drag and drop an image on my website. It gives me the following error.
Unable to access local files due to browser security settings. To overcome this, follow these steps: (1) Enter "about:config" in the URL field; (2) Right click and select New->Boolean; (3) Enter "signed.applets.codebase_principal_support" (without the quotes) as a new preference name; (4) Click OK and try loading the file again. Or go to the homepage for a link to the tutorial on how to do it.
I have completed the above steps and it is still showing the same error message. Any help would be highly appreciated.
Thanks.Thanks kumars ,
I have a specific drag and drop area on our website. This works fine for all earlier releases of Firefox after these security settings
"(1) Enter "about:config" in the URL field; (2) Right click and select New->Boolean; (3) Enter "signed.applets.codebase_principal_support" (without the quotes) as a new preference name; (4) Click OK and try loading the file again."
Bust these settings not work for me in Firefox 17.
Yes the drag and drop functionality is java script based and i am not using any script blocker addons. -
How to drag and drop href image from webbrowser to office using vsto c# wpf?
I want to drag and drop href images from web browser to office using C# wpf. Is it possible to drag href images ? give me the solution
Hi,
Are you developing an Office Add-in application? Do you mean you hold a wpf Web Browser control in the Office Add-in project?
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey. -
BUG - Drag and drop an image, only working at the 2nd try
I use the last version of JDeveloper : 11g R1 : 11.1.1.2.0
I try to drag and drop an image in a facet of a panelsplitter.
Once the page is loaded, the first time I try to drag the image, it does not work : the image does not follow the mouse.
When I try to drag the image again, then it works : the image follow the mouse
So I don't think it's related to the destination/target.
I feel it's so simple, since it just requires to add <af:componentDragSource/> inside <af:image/>
that if it does not work, it can only be a bug in the functionality offered by ADF ...
Or maybe there is something wrong with the generation of the page ?
I get this message in blue in the "running log of WebLogic" :
<FormRenderer><setupEncodingContext> Multiple forms detected on viewId: /myPage.jspx. Rich client currently has some limitations in dealing with multiple forms.
Please note that I use jsp:include inside f:subview to include fragments (.jsff) so that the source and the destination are not in the same file, the source in a .jsff while the destination is on the main .jspx
The code related to the drag and drop :
<af:form id="form">
<af:panelSplitter orientation="vertical" splitterPosition="70" id="psHeader" clientComponent="true">
<af:panelAccordion id="paPref" discloseNone="true" styleClass="fullSize">
<af:showDetailItem id="sdiTemp" text="Templates">
<af:panelBox>
<af:panelGroupLayout id="pglTemp" layout="scroll">
<af:panelList id="plTemp" rows="2">
<af:image id="imTemp2up" source="/images/anImage.jpg" inlineStyle="" shortDesc="...">
<af:componentDragSource/>
</af:image>
<f:facet name="second">
<af:dropTarget dropListener="#{dropHandler.handleComponentMove}" actions="MOVE">
<af:dataFlavor flavorClass="javax.faces.component.UIComponent"/>
</af:dropTarget>
Any idea ?
Thanks in advance,
JPHi,
no bug that I can detect here as it works for me with the same setup. How likely is it that the image is too small so that you don't grab it probably the first time?
Frank -
Help on drag and drop function
Hi guys,
I have a problem creating a drag and drop function for a certain task. The task is as stated below:
1. Create a VI that enables a user to drag and drop multiple image files into it.
2. I was thinking of storing all the file names into an array of file names
3. VI will then convert the image format into an array of 1024 by 768 binary numbers.
Task number 3 I have already done but I'm struggling with this drag and drop function (Task 1 and 2) and I have read a couple of entries regarding drag and drop function but none fits my specifications.
In the meantime I can only allow 1 file to be opened by a user at a time and it is quite frustrating if the user has to open like 10 files. He will need to navigate to the folder, select the file, click ok and repeat this for 10 times.
Hence, I need your help to guide me to create a drag and drop function that allows me to open a file and select all the images 1 want at 1 time.
Further information: I am using IMAQ to do the image processing.
Thanks in advance.
From
RidwanThe Gtoolbox has sourcecode for this.
Ton
Free Code Capture Tool! Version 2.1.3 with comments, web-upload, back-save and snippets!
Nederlandse LabVIEW user groep www.lvug.nl
My LabVIEW Ideas
LabVIEW, programming like it should be! -
Which Listener I should use if I drag and Drop an image/icon into a JPanel?
Dar Friends:
Happy new year.
I try to drag and Drop an image/icon into a JPanel, and hope I can immediately detect it after DND,
Which Listener I should use in this JPanel if I drag and Drop an image/icon into a JPanel??
ThanksThank camickr .
I can dnd an image into a JPanel called JPanelOld already, I hope to use another JPanel or JTree to listen to any Dropped Image in JPanelOld later on so I can take some action in another JPanel or JTree.
so what kind of Listener I should use for my purpose??
where to add this Listeners??
Happy New Year. -
Pls Help! Drag and Drop problem, identical symbols acting differently - same code! WHY?
In the attached file, I have a series of symbols that have a drag and drop command to change colour at different sections of a bullseye, and that are also text editable (html).
However, some of the symbols get stuck and will not be moved after moving once or at all, and some get stuck once their text has been edited.
I have poured over the code and it appears to be the same for each symbol - can anyone explain as to why this is happening?
I also cannot now edit the text properly on the ipad (it is really fiddly to change between different symbols to edit their text -- is there maybe a better way to do this? A button to change between symbols to then edit their text, can you help with this too?)
THANK YOU SO MUCH!!!
File here:
https://www.dropbox.com/s/g71gnfichjgyehn/NEW%20RISK%20RADAR.zipHi, I think I undertsand what you mean now, so the code is as below, btu I am not sure what a handler is? but some of my risks still get stuck once the text has been changed on them:
// Use for loop for attr
// deleted yepnope since you load with scropt loading
// added pos for each symbol so we can replace them there.
document.ontouchmove = function(e) {
e.preventDefault();
var risk = ;
var Pos = [
{'x':-9,'y':806},
{'x':27,'y':854},
{'x':72,'y':894},
{'x':71,'y':934},
{'x':231,'y':811},
{'x':231,'y':853},
{'x':231,'y':894},
{'x':231,'y':934},
{'x':388,'y':811},
{'x':388,'y':852},
{'x':388,'y':893},
{'x':388,'y':934},
{'x':543,'y':811},
{'x':543,'y':853},
{'x':543,'y':893},
{'x':543,'y':934}
var myText = ;
for (i=0;i<risk.length;i++){
sym.getSymbol(risk[i]).$(risk[i]).attr("contenteditable",true);
sym.$('Quadrant_text').attr("contenteditable",true);
sym.$('Quadrant1_text').attr("contenteditable",true);
sym.$('Quadrant2_text').attr("contenteditable",true);
sym.$('Quadrant3_text').attr("contenteditable",true);
// apply the draggable JQuery UI plugin to the MyDraggableSymbol symbol on your stage
sym.$('Risk1').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk1").stop("Initial");
sym.setVariable("symName","Risk1");
//adding for risk3_orange similarly add for other symbols
sym.$('Risk1').draggable();
sym.getSymbol('Risk1').$("Risk1").bind('click tap',function(ev) {
sym.$('Risk1').draggable('disable');
}).unbind('dblclick tap',function(ev) {
sym.$('Risk1').draggable('enable');
sym.$('Risk2').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk2").stop("Initial");
sym.setVariable("symName","Risk2");
//adding for Risk2 similarly add for other symbols
sym.$('Risk2').draggable();
sym.getSymbol('Risk2').$("Risk2").bind('click tap',function(ev) {
sym.$('Risk2').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk2').draggable('enable');
sym.$('Risk3').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk3").stop("Initial");
sym.setVariable("symName","Risk3");
//adding for Risk3 similarly add for other symbols
sym.$('Risk3').draggable();
sym.getSymbol('Risk3').$("Risk3").bind('click tap',function(ev) {
sym.$('Risk3').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk3').draggable('enable');
sym.$('Risk4').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk4").stop("Initial");
sym.setVariable("symName","Risk4");
//adding for Risk4 similarly add for other symbols
sym.$('Risk4').draggable();
sym.getSymbol('Risk4').$("Risk4").bind('click tap',function(ev) {
sym.$('Risk4').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk4').draggable('enable');
sym.$('Risk5').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk5").stop("Initial");
sym.setVariable("symName","Risk5");
//adding for Risk5 similarly add for other symbols
sym.$('Risk5').draggable();
sym.getSymbol('Risk5').$("Risk5").bind('click tap',function(ev) {
sym.$('Risk5').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk5').draggable('enable');
sym.$('Risk6').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk6").stop("Initial");
sym.setVariable("symName","Risk6");
//adding for Risk6 similarly add for other symbols
sym.$('Risk6').draggable();
sym.getSymbol('Risk6').$("Risk6").bind('click tap',function(ev) {
sym.$('Risk6').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk6').draggable('enable');
sym.$('Risk7').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk7").stop("Initial");
sym.setVariable("symName","Risk7");
//adding for Risk7 similarly add for other symbols
sym.$('Risk7').draggable();
sym.getSymbol('Risk7').$("Risk7").bind('click tap',function(ev) {
sym.$('Risk7').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk7').draggable('enable');
sym.$('Risk8').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk8").stop("Initial");
sym.setVariable("symName","Risk8");
//adding for Risk8 similarly add for other symbols
sym.$('Risk8').draggable();
sym.getSymbol('Risk8').$("Risk8").bind('click tap',function(ev) {
sym.$('Risk8').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk8').draggable('enable');
sym.$('Risk9').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk9").stop("Initial");
sym.setVariable("symName","Risk9");
//adding for Risk9 similarly add for other symbols
sym.$('Risk9').draggable();
sym.getSymbol('Risk9').$("Risk9").bind('click tap',function(ev) {
sym.$('Risk9').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk9').draggable('enable');
sym.$('Risk10').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk10").stop("Initial");
sym.setVariable("symName","Risk10");
//adding for Risk10 similarly add for other symbols
sym.$('Risk10').draggable();
sym.getSymbol('Risk10').$("Risk10").bind('click tap',function(ev) {
sym.$('Risk10').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk10').draggable('enable');
sym.$('Risk11').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk11").stop("Initial");
sym.setVariable("symName","Risk11");
//adding for Risk11 similarly add for other symbols
sym.$('Risk11').draggable();
sym.getSymbol('Risk11').$("Risk11").bind('click tap',function(ev) {
sym.$('Risk11').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk11').draggable('enable');
sym.$('Risk12').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk12").stop("Initial");
sym.setVariable("symName","Risk12");
//adding for Risk12 similarly add for other symbols
sym.$('Risk12').draggable();
sym.getSymbol('Risk12').$("Risk12").bind('click tap',function(ev) {
sym.$('Risk12').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk12').draggable('enable');
sym.$('Risk13').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk13").stop("Initial");
sym.setVariable("symName","Risk13");
//adding for Risk13 similarly add for other symbols
sym.$('Risk13').draggable();
sym.getSymbol('Risk13').$("Risk13").bind('click tap',function(ev) {
sym.$('Risk13').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk13').draggable('enable');
sym.$('Risk14').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk14").stop("Initial");
sym.setVariable("symName","Risk14");
//adding for Risk14 similarly add for other symbols
sym.$('Risk14').draggable();
sym.getSymbol('Risk14').$("Risk14").bind('click tap',function(ev) {
sym.$('Risk14').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk14').draggable('enable');
sym.$('Risk15').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk15").stop("Initial");
sym.setVariable("symName","Risk15");
//adding for Risk15 similarly add for other symbols
sym.$('Risk15').draggable();
sym.getSymbol('Risk15').$("Risk15").bind('click tap',function(ev) {
sym.$('Risk15').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk15').draggable('enable');
sym.$('Risk16').draggable(,
drag: function(e,ui)
sym.getSymbol("Risk16").stop("Initial");
sym.setVariable("symName","Risk16");
//adding for Risk16 similarly add for other symbols
sym.$('Risk16').draggable();
sym.getSymbol('Risk16').$("Risk16").bind('click tap',function(ev) {
sym.$('Risk16').draggable('disable');
}).bind('dblclick tap',function(ev) {
sym.$('Risk16').draggable('enable');
sym.getSymbol("Drop").$('Outer').droppable(
sym.getSymbol("Drop").$('Middle').droppable(
sym.getSymbol("Drop").$('Target').droppable(
sym.$('resetBtn').click(function(){
sym.$('Quadrant_text').html('Quadrant');
sym.$('Quadrant1_text').html('Quadrant');
sym.$('Quadrant2_text').html('Quadrant');
sym.$('Quadrant3_text').html('Quadrant');
for (i=0;i<risk.length;i++){
sym.$(risk[i]).css({"left":Pos[i].x,"top":Pos[i].y,"position":"absolute"})
sym.getSymbol(risk[i]).stop(0);
sym.getSymbol(risk[i]).$(risk[i]).html("Challenge");
But is still doesn't work,
Subject: Re: Pls Help! Drag and Drop problem, identical symbols acting differently - same code! WHY? -
Please Help! Drag and drop does not work in Adobe AIR 3.1 (FlashBuilder 4.6)
I am working on a PC is made of air and flashbuilder 4.6.
Drag and drop application does not work in Flash Builder 4.6.
However, the same source will work with Flash Builder 4.5.
Please help me.
<?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
backgroundColor="#323232" width="100%" height="100%"
initialize="init(event)"
nativeDragEnter="onDragEnter(event)"
nativeDragDrop="onDragDrop(event)">
<fx:Script>
<![CDATA[
import mx.events.FlexEvent;
protected function init(event:FlexEvent):void
addEventListener(NativeDragEvent.NATIVE_DRAG_ENTER, onDragEnter);
addEventListener(NativeDragEvent.NATIVE_DRAG_DROP, onDragDrop);
private function onDragEnter(event:NativeDragEvent):void
if (event.clipboard.hasFormat(ClipboardFormats.FILE_LIST_FORMAT))
NativeDragManager.acceptDragDrop(this);
private function onDragDrop(event:NativeDragEvent):void
var arr:Array;
arr = Array(event.clipboard.getData(ClipboardFormats.FILE_LIST_FORMAT));
startImage.source = (arr[0] as File).url;
]]>
</fx:Script>
<s:layout>
<s:VerticalLayout/>
</s:layout>
<s:BorderContainer id="bc" borderStyle="solid" width="200" height="80%"/>
<s:Image id="startImage" width="100%" height="100%"
horizontalAlign="center" verticalAlign="middle"/>
</s:WindowedApplication>Thank you answers, but it was not the answer I wanted.
[Problem]
* Flash Builder 4.5.1(updater) or Flash Builder 4.6
- If you have installed on pc, does not work adobe air drag and drop
[Solution]
1. Reinstalling the Windows 7 (32bit).
2. Install Flash Builder 4.5.
3. Flash Builder 4.5.1 updater and Flash Builder 4.6 does not install.
(Instead of using Flex SDK 4.6 is set up)
In addition, Windows7 64bit environment does not work drag and drop.
Is there another solution? -
Drag and Drop | Text | Submit | PLEASE HELP
Hi. I really need help. THANK YOU in advance.
I am building a voting contact from in flash profession with AS3. The functionality will allow users to drag and drop choices OR add their own allow them to submit their TOP 5 choices.
PROBLEM:
1. Drag and drop text is not submitted when it is dragged into the editable text field.
HOW CAN I DO THIS TO ALLOW FOR DRAG AND DROPPED ITEMS TO BE SUBMITTED or TEXT THAT IS MANUALLY ENTERED.
This can be seen HERE: http://pttdt.com/winnipegcafes.php
AS3 Code used thus far:
/* Drag and Drop
Makes the specified symbol instance moveable with drag and drop.
choice_1.buttonMode = true;
choice_1.mouseChildren = false;
choice_1.addEventListener(MouseEvent.MOUSE_DOWN, fl_ClickToDrag);
function fl_ClickToDrag(event:MouseEvent):void
choice_1.startDrag();
stage.addEventListener(MouseEvent.MOUSE_UP, fl_ReleaseToDrop);
function fl_ReleaseToDrop(event:MouseEvent):void
choice_1.stopDrag();
/* Drag and Drop
Makes the specified symbol instance moveable with drag and drop.
choice_2.buttonMode = true;
choice_2.mouseChildren = false;
choice_2.addEventListener(MouseEvent.MOUSE_DOWN, fl_ClickToDrag_2);
function fl_ClickToDrag_2(event:MouseEvent):void
choice_2.startDrag();
stage.addEventListener(MouseEvent.MOUSE_UP, fl_ReleaseToDrop_2);
function fl_ReleaseToDrop_2(event:MouseEvent):void
choice_2.stopDrag();
/* Drag and Drop
Makes the specified symbol instance moveable with drag and drop.
choice_3.buttonMode = true;
choice_3.mouseChildren = false;
choice_3.addEventListener(MouseEvent.MOUSE_DOWN, fl_ClickToDrag_3);
function fl_ClickToDrag_3(event:MouseEvent):void
choice_3.startDrag();
stage.addEventListener(MouseEvent.MOUSE_UP, fl_ReleaseToDrop_3);
function fl_ReleaseToDrop_3(event:MouseEvent):void
choice_3.stopDrag();
/* Drag and Drop
Makes the specified symbol instance moveable with drag and drop.
choice_4.buttonMode = true;
choice_4.mouseChildren = false;
choice_4.addEventListener(MouseEvent.MOUSE_DOWN, fl_ClickToDrag_4);
function fl_ClickToDrag_4(event:MouseEvent):void
choice_4.startDrag();
stage.addEventListener(MouseEvent.MOUSE_UP, fl_ReleaseToDrop_4);
function fl_ReleaseToDrop_4(event:MouseEvent):void
choice_4.stopDrag();
/* Drag and Drop
Makes the specified symbol instance moveable with drag and drop.
choice_5.buttonMode = true;
choice_5.mouseChildren = false;
choice_5.addEventListener(MouseEvent.MOUSE_DOWN, fl_ClickToDrag_5);
function fl_ClickToDrag_5(event:MouseEvent):void
choice_5.startDrag();
stage.addEventListener(MouseEvent.MOUSE_UP, fl_ReleaseToDrop_5);
function fl_ReleaseToDrop_5(event:MouseEvent):void
choice_5.stopDrag();
/* Mouse Click Event
Clicking on the specified symbol instance executes a function in which you can add your own custom code.
Instructions:
1. Add your custom code on a new line after the line that says "// Start your custom code" below.
The code will execute when the symbol instance is clicked.
send_btn.addEventListener(MouseEvent.CLICK, fl_MouseClickHandler);
function fl_MouseClickHandler(event:MouseEvent):void
// Start your custom code
// This example code displays the words "Mouse clicked" in the Output panel.
trace(box_1.text);
trace(box_2.text);
trace(box_3.text);
trace(box_4.text);
trace(box_5.text);
trace(theName.text);
trace(theEmail.text);
// End your custom code
PLEASE HELPIt can be fairly involved once you realize how many aspects need to be dealt with. You'll need to find a tutorial that teaches you how to use drag and drop involving targets so that when you drop something you check if it hit a valid target (textfield in your case) and then process your text into that target. You should try searching Google using terms like "AS3 drag drop tutorial" and "AS3 dropTarget tutorial" Here's a link from the latter of the two that has links to tutorials that might help.
http://forums.adobe.com/post!reply.jspa?message=3462293 -
Can I drag and drop an image into Photoshop
hello, as a first time user ive using photoshop on a mac at school. i just downloaded photoshop on my pc. i cant insert my image onto photoshop. the way we do it in class is drag the image to the ps icon and it will open with the pic. please help and if theres anything i need to know please inform me also. thanks for all the help!!! ps im also learning how to use intuos tablet with it
Welcome to the forum. I don't own a mac, so I may not be as accurate as I would like.
It may require photoshop to already be running for the drag and drop to work. Try minimizing photoshop then drag and drop. -
Need help with drag and drop game, Urgent!
Hi I have created a drag and drop game, the drag and drop is
working alright however once the right word has been placed in the
box, and moves on to the next question the previous correct answer
stays where it was placed, how can i get it to snap back to its
original location? Also when the right word is draged in to the the
white box i want it to snap into place in that box so it fits in
there.
Also if you have any other thoughts and advice on how i can
improve on this please email me thanx
Can someone please help, my .fla file can be found here:
http://www.freshlemon.co.uk/timeline.fla
http://www.freshlemon.co.uk/timeline.fla.zip
thanxtellTarget is ancient
I forget what it even used to do??? hahaha
seriously, just put in the instance name and what you want it
to do:
tellTarget("movieclip"){
play();
is now just
movieclip.play(); -
How to drag and drop an Image between two JPanels inside a Split Pane
I'm tring to do that, and my actual problem is as follows:
I drag the Image from the bottomPanel but I can't drop it in the topPanel, I'm using this classes:
import java.util.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.border.*;
import java.awt.dnd.*;
import java.awt.datatransfer.*;
import java.awt.image.*;
public class MoveableComponentsContainer extends JSplitPane {
public DragSource dragSource;
public DropTarget dropTarget;
public JPanel topPanel = new JPanel();
public JPanel bottomPanel = new JPanel();
public int ancho;
public int alto;
public MoveableLabel lab1,lab2,lab3,lab4;
public Icon ico1, ico2,ico3,ico4;
private static BufferedImage buffImage = null; //buff image
private static Point cursorPoint = new Point();
public int getMaximumDividerLocation() {
return ( ( int ) ( alto * .85 ) );
public int getMinimumDividerLocation() {
return( ( int ) ( alto * .85 ) );
public MoveableComponentsContainer(int Weight, int Height ) {
alto = Height;
ancho = Weight;
setOrientation( VERTICAL_SPLIT);
setDividerSize(2);
getMaximumDividerLocation();
getMinimumDividerLocation();
setPreferredSize(new Dimension( (int) ( Weight * .99 ), (int) ( Height * .94 ) ) );
setDividerLocation( getMaximumDividerLocation() );
System.out.println( " getDividerLocation() = " + getDividerLocation() );
topPanel.setName("topPanel");
bottomPanel.setName("bottomPanel");
bottomPanel.setPreferredSize( new Dimension( (int) ( Weight * .99 ), (int) ( ( Height * .94 ) * .15 ) ) );
bottomPanel.setMaximumSize( new Dimension( (int) ( Weight * .99 ), (int) ( ( Height * .94 ) * .15 ) ) );
bottomPanel.setMinimumSize( new Dimension( (int) ( Weight * .99 ), (int) ( ( Height * .94 ) * .15 ) ) );
topPanel. setPreferredSize( new Dimension( (int) ( Weight * .99 ), (int) ( ( Height * .94 ) * .85 ) ) );
topPanel. setMaximumSize( new Dimension( (int) ( Weight * .99 ), (int) ( ( Height * .94 ) * .85 ) ) );
topPanel. setMinimumSize( new Dimension( (int) ( Weight * .99 ), (int) ( ( Height * .94 ) * .85 ) ) );
bottomPanel.setEnabled(true);
bottomPanel.setVisible(true);
bottomPanel.setBackground( new Color( 57,76,123 ) );
topPanel. setEnabled(true);
topPanel. setVisible(true);
topPanel. setBackground( new Color( 57,76,123 ) );
setBottomComponent( bottomPanel );
setTopComponent( topPanel );
setOneTouchExpandable( false );
bottomPanel.setBorder(BorderFactory.createTitledBorder("Drag and Drop Test"));
setBorder(BorderFactory.createBevelBorder(BevelBorder.RAISED, Color.white, Color.gray));
bottomPanel.setLayout( new FlowLayout() );
topPanel.setLayout(new FlowLayout());
addMoveableComponents();
private void addMoveableComponents() {
ico1 = new ImageIcon( "/usr/local/installers/java/lll/DnD/switchm.gif");
lab1 = new MoveableLabel("Centrales", ico1, topPanel );
lab1.setName("labelOne");
bottomPanel.add( lab1 );
lab2 = new MoveableLabel("Destinos", ico1, topPanel);
lab2.setName("labelTwo");
bottomPanel.add( lab2 );
lab3 = new MoveableLabel("Registros", ico1, topPanel );
lab3.setName("labelThree");
bottomPanel.add( lab3 );
lab4 = new MoveableLabel("Parametros", ico1, topPanel);
lab4.setName("labelFour");
bottomPanel.add( lab4 );
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.border.*;
import java.awt.dnd.*;
import java.awt.datatransfer.*;
public class MoveableLabel extends JLabel implements Transferable {
final static int FILE = 0;
final static int STRING = 1;
final static int IMAGE = 2;
DataFlavor flavors[] = { DataFlavor.javaFileListFlavor,
DataFlavor.stringFlavor,
DataFlavor.imageFlavor };
public JPanel PanelDestino;
public JPanel PanelOrigen;
public DropTarget dropTarget;
public DropTargetListener dropTargetLis;
private static final Border border = BorderFactory.createLineBorder(Color.black, 1);
public MoveableLabel(String text, Icon ic, JPanel DestPanel) {
super( text, ic, TRAILING);
PanelDestino = DestPanel;
MouseEventForwarder forwarder = new MouseEventForwarder();
addMouseListener(forwarder);
addMouseMotionListener(forwarder);
setBorder(border);
setBounds(0,0,50,100);
setOpaque(true);
setTransferHandler(new TransferHandler("text"));
setBackground( new Color( 57,76,123 ) );
public synchronized DataFlavor[] getTransferDataFlavors() {
return flavors;
public boolean isDataFlavorSupported(DataFlavor flavor) {
boolean b = false;
b |= flavor.equals(flavors[ FILE ]);
b |= flavor.equals(flavors[STRING]);
b |= flavor.equals(flavors[ IMAGE]);
return (b);
public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, java.io.IOException {
return this;
final class MouseEventForwarder extends MouseInputAdapter {
public void mousePressed(MouseEvent e) {
Container parent = getParent();
Container brother = (Container)PanelDestino;
System.out.println( "Parent 1 = " + parent.getName() );
System.out.println( "Destino 1 = " + brother.getName() );
JComponent c = (JComponent) e.getSource();
System.out.println( "getsource() = " + c.getName() );
TransferHandler th = c.getTransferHandler();
th.exportAsDrag( c, e, TransferHandler.COPY_OR_MOVE );
dropTarget = getDropTarget();
System.out.println( "dropTarget.getComponent().getName() = " + dropTarget.getComponent().getName() );
for ( int a=0; a < parent.getComponentCount(); a++ ) {
parent.getComponent( a ).setEnabled( false );
brother.setDropTarget( dropTarget );
System.out.println( "dropTarget.getComponent().getName() = " + dropTarget.getComponent().getName() );
public void mouseReleased(MouseEvent e) {
Container parent = getParent();
Container brother = PanelDestino;
System.out.println( "Parent 2 = " + parent.getName() );
System.out.println( "Destino 2 = " + PanelDestino.getName() );
parent.setEnabled( true );
brother.setEnabled( false );
for ( int a=0; a < parent.getComponentCount(); a++ ) {
parent.getComponent( a ).setEnabled( true );
import java.awt.*;
import javax.swing.*;
public class TestDragComponent extends JFrame {
public TestDragComponent() {
super("TestDragComponent");
Toolkit tk = Toolkit.getDefaultToolkit();
Dimension dm = new Dimension();
dm = tk.getScreenSize();
System.out.println(dm.height);
System.out.println(dm.width );
Container cntn = getContentPane();
cntn.setFont(new Font("Helvetica", Font.PLAIN, 14));
cntn.add(new MoveableComponentsContainer(dm.width,dm.height));
pack();
setVisible(true);
public static void main(String[] args) {
new TestDragComponent();Ok I found the answer to your problem. If you download the tutorial they have the code there it's in one folder. I hope this helps.
http://java.sun.com/docs/books/tutorial/ -
HELP! Drag and Drop is NOT working!
Hello - I'm using a simple drag and drop quiz, but it is NOT working correctly . When I play the movie, the mouse picks up the movieclips but never drops them, even when they are in a target area. Please help! I've attached my FLA - any help would be very much appreciated!
Thank you.Just for starters, change you startDrag line to be: event.target.startDrag(false);
Then see what other issues remain. While I had other changes at different times, changing that one line alone made it drop when I let go. -
Is there any view where I can drag-and-drop an image to another app?
I'm new to LR3.4. I'm building books using Luminix PhotoFusion and used to be able to drag-and-drop images directly from PSE5 into Luminix. With PSE8, that capability was lost and I had to bring up the file properties, go to the containing folder, and drag-and-drop from there. This greatly slows down the process. I don't want to export the images because then I have multiple copies to maintain.
Does anyone have suggestions for a workflow for this? I haven't looked into publishing yet but that also seems to replicate like to Flickr.
ThanksI've tried drag-and-drop from the grid, filmstrip, etc. I get the universal circle with a slash.... no go. I've tried dragging to WORD, PowerPoint, IrfanView, PhotoFusion, and all have the same result.
I'm running Win7 64-bit.
Maybe you are looking for
-
My husband, nyself and my son all have i-phones. We only have one computer to use and backup from itunes. How can we do this and keep each account seperate on itunes?
-
How to force the "Bluetooth Communications Port" to be one of COM1 to COM8 ports?
Dear Lenovo Community, Happy Holidays to you all and wish you a great happy new year. Recently purchased a Bluetooth OBDII device and have difficulty making it to work with its provided software on my T61 (running original XP Home). My short story an
-
I have installed the FF4 Beta 2 and intially it worked well. I then went to add ons and it froze on full screen with epub. I have the screen shot if its any good. It sfull screen and has rss feed symbol in top left of screen then underneath Whats new
-
Verify and repair permissions questions from wierdness
Good morning I'm getting ready to upgrade to the snow cat but !!!! I went into disk utility with 10.5.8 to verify and repiar perimissions and I now have a list disk utility won't touch, eg, "permissions differ system/library/coreservice/airport base
-
Surprising results for HashSet
Some thing wrong in my program? Please help me. I am trying to create a TreeSet. I have created a class by name Person which implements equals(Object obj) method. In this program, I am trying to add an unique Person object (new Person(23,"test",6.3f,