Flex :: How To Restrict Drag And Drop Area In Canvas

Apr 19, 2011

I have a canvas,lets say of dimensions 500x600. I have some controls inside that canvas.User can rearrange the controls by drag and drop. But I want to restrict the drag and drop within that canvas. For example: There is a button in the canvas. User can drag and drop the button anywhere inside the canvas.But if the user tries to drag the button out of the canvas boundaries, it should stick in the canvas boundary. How to achieve this?

View 2 Replies


Similar Posts:


Flex :: Restrict Datagrid Column Drag Drop?

Apr 9, 2010

How we restrict datagrid column drag drop...

View 1 Replies

Flex :: Drag And Drop In Canvas?

Feb 1, 2011

I'm doing an application in flex where I draw different sprites inside a canvas. Depending of the dimensions, scrollbars can be appear. I would like to move the "image" with the movement of the mouse as you can see at the Adobe Reader when you are reading a document with zoom (hand mouse icon). In this way, you dont have to touch the scrollbar.I'm start trying with drag and drop properties of the canvas, setting the position of the scrollbar according with the movement of the mouse but that is not as I expect.

View 2 Replies

Flex :: Drag And Drop (list Items To Canvas)

Jun 27, 2011

I just started using Flash Builder 4 (yesterday infact).

I have two lists and a canvas. When dropping a list item onto the canvas, i want to trace what item it is (the label and data) and which list it came from. From there, i want to add an image to the canvas according to the dropped item.

Here's my current code

private function componentDragEnterHandler(event:DragEvent):void {
DragManager.acceptDragDrop(Canvas(event.currentTarget));
DragManager.showFeedback( DragManager.COPY );
}

[Code].....

View 1 Replies

ActionScript 3.0 :: Senocular Transform Tool / Restrict Drag Area

Jul 16, 2009

I am using senocular's transform tool AS3 in one of my projects.I am having a problem in customizing the tool, I need the movieclip to be drag only with in a rectangle.

View 2 Replies

ActionScript 3.0 :: Restrict Boundary On Drag And Drop?

Jul 25, 2011

I am facing one problem that i want to restrict my boundary while my object is moving around a area.So i want to move my black color ball only one position left/right/bottom or topEventhoung if my ball presents in the left side edgeit should move left side. same thing for upper side, bottom side and right side.right nowi m using Mouse Down for DragMouseUP for DropInbetween MouseMove for finding its co-ordinates

View 1 Replies

ActionScript 3.0 :: Drag And Drop System Where The User Can Drag A Movie Clip Into An Area (Snap & Overwrite)

May 20, 2011

Im trying to do a drag and drop system where the user can drag a movie clip into an area. Although i would like to make it snap to a target instead of just sitting wherever it lands in the area. Problem Two:

The next thing i am trying to do is when the user has a movie clip on a target already, and trys to put another movie clip in that target area, it will replace the one thats in there and go back to its current position. Here is the script of what i have done so far:

[Code]...

View 14 Replies

ActionScript 1/2 :: Setting Drag Drop Action For Object On Canvas

Oct 15, 2009

I'm new to flash and I am just trying to create a draggable object. Easy right? Sure looks like it should be simple.

So I do this:
on (press) {
startDrag (this);
}on (release, releaseOutside) {
stopDrag ();
}

Then I do Test Movie and when I click and drag, the ENTIRE CANVAS drags. The object I set the action for AND every other object on the canvas moves.

View 5 Replies

Jquery :: Web Software Packages Are Available To Setup A Drag And Drop Canvas For A Restaurant Floor Plan?

Jan 13, 2011

I'm looking for a software package that implements a drag and drop plan of a restaurant's floor plan. Any technology silverlight/html5/flash is acceptable.

Perhaps there is even a tutorial on how to develop a simple example of this.

Essentially I need different shaped tables which can be selected from a shapes panel that can then be dragged onto the canvas and moved around to match the current floor plan of a restaurant.

View 1 Replies

ActionScript 3.0 :: Set Drag & Drop Area In Flash?

Aug 17, 2009

Can We set drag & drop area in flash?

for example, i want to drag a movie clip in the sample_mc, and i want to move only sample_mc's area, it doenst move out of sample mc.

My drag code is

Code:
drag_mc.addEventListener(MouseEvent.MOUSE_UP, stopMove);
// Functions
function startMove(evt:MouseEvent):void {
drag_mc.startDrag();
}

i add a picture about i want to do.

View 1 Replies

ActionScript 3.0 :: Area Limit Drag And Drop?

Jan 27, 2010

Im trying to think how i fix this problem. i have a map at the stage and its big, i need to click and move it. But when i get the final of the image, i continue move it and appears the stage.

How i lock the image when it get the final to dont appear the stage? the cod that im using is:

map.addEventListener(MouseEvent.MOUSE_DOWN, move)
map.addEventListener(MouseEvent.MOUSE_UP, drop)
function drag (e:Mouse Event)
{ e.target.stargDrag();
}

[Code]...

View 5 Replies

ActionScript 2.0 :: Drag And Drop MovieClip Onto Certain Area

Mar 12, 2004

I need to drag and drop a movie clip onto a certain area and if the position it landed is right I do not want the users to be able to drag the clip again. How can I stop the clip being dragable?

View 2 Replies

ActionScript 3.0 :: Set Drag & Drop Area In Flash

Aug 17, 2009

Can We set drag & drop area in flash?for example, i want to drag a movie clip in the sample_mc, and i want to move only sample_mc's area, it doenst move out of sample mc.[code]

View 8 Replies

Professional :: Enlarge Drag And Drop Target Area?

Jul 23, 2010

if this is posted elsewhere I searched but could not find topic. I would like to know if there is a way to enlarge the size of the target drop point. Seems the users have to be spot on or the shape snaps back.
 
Any way to give users a little more wiggle room with target drops?

View 6 Replies

ActionScript 3.0 :: Drag And Drop Dynamic Text Area

Oct 20, 2009

I have 20 squares, each one has a different number(1, 2, 3, etc.) The number is in a dynamic text box which is centered above the square( the square is a Sprite object called "MySquare".) I would like to make the squares drag and droppable. When I test the movie, the arrow cursor becomes a vertical line when over the number. I can click on the edge of the square but then the cursor automatically goes to the center and the compiler returns the error: property StopDrag not found on flash.text.textField.

Here is ActionScript Code:
var startX:Number;
var startY:Number;
var m1:MySquare = new MySquare();
m1.theText.text="1";
addChild(m1);
[Code] .....

View 7 Replies

ActionScript 2.0 :: IF Statement - MovieClip Drag And Drop Into Certain Area

Mar 27, 2008

I am wondering if I can write an IF statement that is a movieclip is drag and drop into a certain area that an event occurs. Everything I try seems not to work any idea?

View 2 Replies

ActionScript 3.0 :: Drag And Drop Into Target Area, Then Activate Button?

Feb 24, 2012

I want the user to be able to drag 3 items onto a target area, which will then activate a button.All i'm after is the code rather than a complete guide

View 5 Replies

ActionScript 3.0 :: Drag And Drop Using A Target Area On Movie Clip

Mar 15, 2011

I am trying to create an application for students to visualize their course schedules.I have rectangles representing each class, which students can drag and drop to build their schedule.I would like the students to be able to type in the course number and name before adding it to the schedule.I have the drag-and-drop working, and editable text working. owever, when I try to edit the text, it drags the box as well.Therefore, I would like to be able to limit the "drag" functionality to one corner of the rectangle.So the user would have to click that part in order to drag the movie clip. Please see the attached image to get a better idea of what I'm talking about.

View 5 Replies

ActionScript 3.0 :: Drag And Drop Function - Setting Target Area For Object

Mar 20, 2009

This animation is for a kindergarten course. I have 6 different colored teddy bears on the
floor and the bears are to be placed on the middle shelf in the room, in no particular order. I have the code in place to drag the bears, and they return to their original location if dropped in the wrong area. Everything works, except I can't make the bears stick to the target area. The target area has to be the same for all 6 bears.

View 17 Replies

Actionscript 3 :: Restrict Mouse Move Area In A Flex Application?

May 3, 2011

In my flex application I need to restrict the mouse from moving in a certain area.In other words I want to create a 'No Entry Zone' for the mouse in the application.Hiding the cursor when mouse enters the area is not a solution for me.

[Code]...

View 2 Replies

ActionScript 3.0 :: Drag Drop Mc's To A "canvas"

Sep 20, 2009

I want to make a "canvas" and add mc's to it to create a piece of "art". I'll want to be able to change stacking order and manipulate each mc once they're added to the display list of the "canvas."
 
Right now I have a movie clip called c1 (which is my canvas) and I want to drag and drop other mc's onto it. There will be other stuff on the stage so the canvas won't take up the entire stage.
 
Here's my code:
c1.addEventListener(MouseEvent.MOUSE_DOWN, dragIt); c1.addEventListener(MouseEvent.MOUSE_UP, dropIt);c1.addEventListener(MouseEvent.CLICK, selectIt);

[Code]....

View 5 Replies

Flex :: Create A Canvas Of 1k X 1k Pixels With Zoom In An Specific Area?

Jan 25, 2012

I'm developing a web app using Flex. This app allows to draw forms in a Canvas (like MSPaint in Windows).Now, I want a new feature on it: an infinite canvas. The user should be able to drag the main Canvas and this should be infinite in X and Y axis. Consecuently, this Canvas should be resized in real time.

Obviously, I don't want to create a Canvas of 1k x 1k pixels with zoom in an specific area to give the feeling of an infinite drawing area.

EDIT:I just read that Flash/Flex Flash/Air supports canvases up to 4056x4056 px, not infinite.

View 1 Replies

ActionScript 2.0 :: Flash8 Movieclip Area Movement - Restrict The Area In Which The Movieclip Can Actually Move ?

Apr 24, 2009

I have made a movieclip and gave the frame this actionscript:

------------------------------------------------------------
var keyListener:Object = new Object();
keyListener.onKeyDown = function() {[code]........

it moves fine and stuff but i was wondering how can i restrict the area in which the movieclip can actually move ? my flash file is 550px X 400px and i want to make it so that it can only move in 300px X 200px of the file if you understand ?

View 1 Replies

ActionScript 1/2 :: Decrease Hit Area - That Mouse Out Of To Make The Drop Down Area Pull Back?

Jul 28, 2009

i have a drop down menu am working on and each button tab (although they are not button instances !) when clicked opens up the "drop down" section which you can mouse over to choose another specific button etc - if you mouse out of that drop down area then it pulls back up to the original tab state ..  what do i change to the code below to decrease the area that you mouse out of to make the drop down area pull back .....at the moment it at least two inches on the screen below and to the right of boundaries of the drop down box before it pulls up - i want to it pull up as the mouse leaves the boundary box .... hope this makes sense .... there is some part of the actionscipt below that controls this but can work out which bit and how to change it !!! (am guessing the x mouse and y mouse bits - but how to change it ???)

[Code]...

View 1 Replies

Regex :: Flex TextInput Restrict : Restrict Punctuation?

Aug 9, 2011

I have need to restrict user input. TextInput should restrict all special characters and punctuation. Any other characters are allowed. In java there is a regex patter:

replaceAll("\p{Punct}", "_")

Is there something similar in actionscript?

View 2 Replies

Flex Drag And Drop

May 19, 2009

I am trying to do a flex drag and drop. It is very similar to this first example.url....The problem is that event.currentTarget.mouseX,mouseY is showing the position where I put the mouse down rather than the position where I had finished dragging.

View 1 Replies

Flex :: Drag And Drop Between Datagrids?

May 5, 2010

we want to drag a button with a css layout from one grid to the other. On the second grid should be the same button with this layout. The grids are in different mxml files.

View 2 Replies

Flex :: Drag And Drop Icon?

Mar 7, 2011

I am dragging item from a datagrid and while dragging I could see all of the columns in the selected record, being getting dragged. However I only want to show one column (maybe name or id of the record)? Is there a way to achieve this? Also, could I show an icon or image instead of the record while dragging.

View 1 Replies

Flex :: Drag And Drop Of FXG Graphics

Apr 27, 2011

I am building a flex project involving drag+drop of fxg graphics. My graphic is instantiated as below:
<graphics:arrow2 id="object" mouseMove="mouseMoveHandler(event);" />
I get an error: "Call to a possibly undefined method Graphic."

This works if I change my drag-object to Image and replace the 'Graphic' below with 'Image'. What should I use to be able to reference the fxg graphic in the drag-drop? My drag drop functionality is as follows
private function mouseMoveHandler(event:MouseEvent):void {
var dragInitiator:Graphic = Graphic(event.currentTarget);
var ds:DragSource = new DragSource();
ds.addData(dragInitiator,"gph");
DragManager.doDrag(dragInitiator, ds, event);
[Code] .....

View 1 Replies

Flex :: Drag And Drop Of Swc Components

Apr 28, 2011

We need a capability by which we can drag and drop swc components in our Flex Application.

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved