Flex :: Drag - Change The Size Of Container With Mouse Dragging?
Dec 21, 2011When you drag the edge of container with mouse ,how to implement changing the size of container?
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Now how to drag any circle from any Big circle to other side. Or it could be like any two container having circles, then how to drag and drop circle?
For one circle i am able to do drag and drop.But I want one Big circle on left hand side and one big circle on right hand side .And small circles with class names will be in these big circles.Now i want to drag and drop those small circles in big circles.Big cicles should not move. Even i have tried this code in actionscript
package
{
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[Code].....
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Nov 22, 2010I have a canvas onto which I draw shapes like rectangle etc. When I move the shape using my custom mouse down/mouse move handler, the shape can go outside the parent bounds.
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[Code]...
The snapInside method gets called when I go outside the left or top boundary. But when the child is dragged outside the right or bottom boundary, I find Flex/Flash runtime automatically expands the parent's height and width. So say the parent size was initially 800x600, if child Y bounds exceed 800 by say 20 pixel, I find the this.parent.height automatically resized by flex to 820!!
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Mar 22, 2010how would you prevent dragging for some items of your List or DataGrid?
Let's say I had a list with two items: 'Tom' and 'Jerry'. Only 'Tom' should be dragable, not 'Jerry'.
Ideally I had a 'isDragEnabled(item:Object):Boolean' function, which is being queried by the drag source.
My difficulties start with the fact that the 'dragStart' event handler has a null value for the dragSource, so right from the start I find it hard to find out what the drag-start is about..
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[Code]....
findMatch() is a function that finds in my XML file the path of the file that matches the file that is being dragged. Having that path, I send it to dragEnterHandler where it compares it with the path of the dropTarget file and if they are the same, it accepts it. Then in dragDropHandler, I'm changing the source path of my second image to "", so that it disappears from the stage. How can I access the first file (the one that was being dragged), so that I can change its path to "", to get rid of it?
Flex :: Drag And Drop An Image From A Container To Another?
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Edit 1 : Got so far till now :
public function beginDrag( mouseEvent:MouseEvent ):void
{
[code]....
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I want the carousel to only rotate when the mouse is down and dragging - but just can't seem to work out what i need to change.
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here is the full script for the entire carousel
Code:
*/
import org.papervision3d.scenes.*;
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[Code].....
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I know how to change the size of the whole application using ExternalInterface, but I'm having trouble automatically figuring out how much the size changed when something is hidden or shown.
For example:
Let's say I have the following flex layout:
<?xml version="1.0" encoding="utf-8"?>
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[Code]....
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[Code]...
Unfortunately the image is never on the mouseposition but has a increasing/decreasing offset to the mouse pointer.The alternative, startDrag/stopDrag works perfectly, but I stll need the mouseX/mouseY for placing the image on a grid.I tried also parent.mouseX, no luck with that.Why is this happening? I thought mouseX/mouseY is always depending on the stage-dimension.
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I was told to shift from Datagrid to List to resolve this and for better performance- seems like a biggish task which I messed up.As an easier alternative, was looking to I would like to either
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I don't understand why the following does not work:
Pushing the Button resizes the photoCanvas's height (gets taller or smaller). Since the photoCanvas control is a child element of the VGroup shouldn't the container update itself to the new height? The Vgroup has ALWAYS the same height, no matter what the (total) height of the children is! I would like the VGroup to adjust itself and get a height value equal to the sum of its children heights. Is this not possible??
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Sep 26, 2009Is it possible to handle keystrokes WHILE dragging? I found this to be impossible, because hitting a key always fires an "onRelease" or "onReleaseOutside" event on the dragged movieclip when releasing the key - intterupting the drag operation. What I want to do is something like this: Drag and Drop a Movieclip and while dragging it I want to be able to flip it with a keystroke.
[Code]...
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function myImage(event:MouseEvent):void {
var img:BitmapData=new livery(0,0);
var MyImg:Bitmap=new Bitmap(img);
[Code]....
ActionScript 2.0 :: Make Drag And Drop Quit Dragging?
Apr 25, 2005I have several drag and drop interactions in which they get points if they drag it to the correct position. The problem is they can move it out and back again to keep adding points to their score. I need to put some code in the correct portion of the drag and drop code that will make the word stay where it is when it's correct instead of letting them drag it again.
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Aug 30, 2009I want to replicate the standard startDrag/stopDrag events with my own routine to alter things a bit, and I run into some kind of event propagation or bubbling problem. Here is my code:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"
mouseDown="mouseDown = true" mouseUp="mouseDown = false"
[Code].....
The problem with this code is that as you drag the object to the right, you will see in the trace that occasionally some random localX values arrive there, resulting in the object jerking from side to side.
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Dec 9, 2009In Flex, is there an easy way to change the size of a Checkbox? I want to make the checkbox bigger, but the label beside it the same font size
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