scrool mouse wheel events

Similar Questions

• Animate CC - HTML 5 Canvas - on the mouse wheel event necessary Javascript code

  Hi all

  I'm from AS3 transition to JavaScript and it is harder than I thought.

  Can anyone suggest code JS code on the mouse wheel event timeline will play?

  Or even better on scroll down it moves forward and upward timeline scrolling back?

  Very appreciated

  Simon

  document.getElementById('canvas').addEventListener ('mousewheel', f.bind (this));

  document.getElementById('canvas').addEventListener ('DOMMouseScroll', f.bind (this));

  {function equation

  e.Detail

  }

  [left ActionScript 1 and 2 for Adobe host CC - general]

• Mouse wheel events

  Hello!

  Do you know how can I catch mouse wheel events (for example, mouse wheel upwards) with AE SDK? I guess I can do it using the HWND handle (I'm working on Windows), but I am interesting in how to do it using the AE API.

  Thank you!

  AE does not effect with mouse wheel events.

  only, the clicks, drags and when the cursor enters an area of the user interface.

  HWND is the way to go, but I think that you can use if your plug-in is a Palette CEAP.

• mouse wheel event LabVIEW

  I am trying to create a graphical interface on which I have a lot of digital orders

  I want when I scroll wheel of the mouse I could increment or decerment the valuse of digital control

  I did for a control, but not in a position to implement for other controls

  * usnig labiew 2009

  Hello

  then use Bound and Postion cordinates property and control get respective refrence

  I did attached eample, currently only works for digital (or sepcifically class Digtial control), you can change for different controls

  -Amit

• The mouse wheel events to perform a zoom in and zoom out

  Hi all

  I have this for my function:

  
  var Mydelta:int;
  var zoomAmt:int = 35;

  addEventListener (MouseEvent.MOUSE_WHEEL, Myzoom);

  function Myzoom(event:MouseEvent):void
  {
  Mydelta = event.delta;

  If (Mydelta > 0)
  {
  images_mc. Width += zoomAmt;
  images_mc. Height += zoomAmt;
  }
  Else if (Mydelta < 0)
  {
  images_mc. Width = zoomAmt;
  images_mc. Height = zoomAmt;
  }
  }

  But I want to zoom out to stop at the size of the document

  Help, please.

  Thanks in advance.

  scaleX defaults 1.0 use a reasonable increase

  var zoomAmt:Number is. 1;

  function Myzoom(event:MouseEvent):void

  {

  Mydelta = event.delta;

  If (Mydelta > 0)

  {

  images_mc. ScaleX += zoomAmt;

  images_mc. ScaleY += zoomAmt;

  }

  Else if (Mydelta<>

  {

  If (images_mc.width - zoomAmt > = stage.stageWidth)

  {

  images_mc. ScaleX = zoomAmt;

  }

  If (images_mc.height - zoomAmt > = stage.stageHeight)

  {

  images_mc. ScaleY = zoomAmt;

  }

  }

  }

• Disable the mouse wheel events Flex scrollbar (Flex 3)

  I am currently working on a Flex project where the main of the application can load Flash .swf files or Flex .swf files. Some of these swf files have content (text, movieclips, etc.) that scroll with the scroll bars. That's fine when the .swf file is based Flex, but when the Flash .swf is based event triggers mousewheel scroll bar of the main application and the .swf scrollbar at the same time. Is there a way to disable the event mousewheel on the scroll bar of the main application (or any Flex container)?

  Add an eventlistener with a higher priority and call stopImmediatePropagation

• Disable the mouse wheel on a scrolling text box?

  I'm quite familiar with Actionscript, and this has baffled me completely. What I'm trying to do is prevent people from scrolling a TextArea with their mouse wheel, as the text box is inside a ScrollPane and now scrolling allows to scroll the other (double scroll). Initially, I tried:
  
  tArea.textField.mouseWheelEnabled = false;
  
  However, it did not work. After some research, I found some suggestions to replace the function childrenCreated of my class that extends the text box, ala
  
  override protected function childrenCreated (): void {}
  super.childrenCreated ();
  textField.mouseWheelEnabled = false;
  
  }
  
  but this won't work in Actionscript 2. Finally, after some research, I found some suggestions to intercept and disable events, ala
  
  
  this.addEventListener (ScrollEvent.SCROLL, this.disableScrollHandler);
  textField.addEventListener (MouseEvent.MOUSE_WHEEL, disableMouseHandler, true);
  verticalScrollBar.addEventListener (MouseEvent.MOUSE_WHEEL, disableMouseHandler, true);
  addEventListener (MouseEvent.MOUSE_WHEEL, disableMouseHandler, true);
  textField.addEventListener (MouseEvent.CLICK, disableMouseHandler, true);
  verticalScrollBar.addEventListener (MouseEvent.CLICK, disableMouseHandler, true);
  this.addEventListener (MouseEvent.CLICK, disableMouseHandler, true);
  .
  .
  .
  function disableMouseHandler(event:MouseEvent):void {}
  trace ("disableClickHandler");
  Event.preventDefault ();
  event.stopPropagation ();
  }
  function disableScrollHandler(event:ScrollEvent):void {}
  trace ("disableClickHandler");
  Event.preventDefault ();
  event.stopPropagation ();
  }
  
  But this has not as well. I have something wrong? Is it just not possible? What is the problem here?
  
  Thank you
  Stephen M.

  Strange... in order to make it work I had to do both methods, that is to say in my TextArea subclass, I put

  textField.mouseWheelEnabled = false;

  and I created a listener to stop the spread of the mouse wheel event:

  addEventListener (MouseEvent.MOUSE_WHEEL, disableMouseHandler, true);
  ...
  function disableMouseHandler(event:MouseEvent):void {}
  event.stopPropagation ();
  }

  It does not exactly what I need it to do, as it make sure the ScrollPane does not receive the scroll event either, but I can ignore it or find a workaround.

• [CS2/CS3] - Mouse wheel &amp; key down events in the Listbox

  Hello, I use a dialog box to display the ListBox with the elemets. Is it possible to work arrows (up/down) to navigate in the list box, or use the mouse wheel?  I tried to connect eventHandler to dialogue and I was able to get the mouse-related events (e.g. LButtonDn,...), but my MouseWheel & KeyDown overrided method do not work?  Thanks for you answers!

  IPanelControlData-> SetKeyboardFocus(). To get the window to the front, you will need to write to platform-specific code, but look IPanelMgr - I'm not sure that the dialog boxes are part of the list window.

  In any case you do more for me sounds like something that should be on a Panel. Or maybe you need to collect the selections that the user makes in your list box and apply, when the dialog box is close. This way you can also get a button cancel in your dialog box. A few suggestions...

• Resizing an Image in the mouse Enter event

  Today is my first time trying this and I saw it at the spinning my wheels.

  I have Adobe Acrobat Pro DC

  I created a PDF form.  I put a button above (set the fill color to orange).

  Under properties I put

  Options

  layout = icon only

  Behavior - Push

  State = reversal

  has chosen the icon and closed.

  When I rollover button orange change button and indicates my icon image correctly.

  I want to take place, when I roll over the button I want the image to grow much larger.

  Can someone get me going in the right direction.

  Thank you

  -dan

  Add another button, make a grand as you want the image to appear, set its icon on the image you want to display, and set read-only. In the other button, set the mouse enter action on "show/hide a field" and configure it to display the image button. In the mouse exit event, do the same thing, but configure it to hide the button image.

• mouse wheel action

  Hi all

  I want to trigger a specific action when the visitor uses the mouse wheel. Normally, I know how to do it using the window scrolling feature, but in my situation, the page is static and does not scroll. Scroling bodies are placed inside the pliers or symbols.

  I'm looking for a similar as solution:

  If (e.which == 40) {}

  sym.getSymbol("mainbody").play ();

  }

  (when you press arrow down, mainbody plays.)

  Is it possible to apply to the mouse wheel as for example if the user scrolls the wheel down, do something.

  Drag downwards or upwards (if possible) can also help.

  Thanks to all in advance...

  Hello

  You can try the extracted following - add action scene mousemove

  .bind $(window) (' mousewheel', Function ")

  {

  If (e.originalEvent.wheelDelta<>

  {

  MouseScroll event, insert your code here

  Console.log ("Down");

  }

  on the other

  {

  Back up the mouse event, insert your code here

  Console.log ("up");

  }

  Returns false;

  });

  Editing a simple sample!

  Thank you and best regards,

  Roger Simon

• How to scroll by using the mouse wheel on a parent scroll pane

  Hi guys,.
  Imagine a table. In each cell of the table represents a component of a get. All aspects of ahmed are configured so that the scroll bar is visible only when it is necessary.
  Then, ALL cells contain scroll shutters, but only a few of them actually show a scroll bar.
  The entire table (which is very large) is also in a global scroll pane and is drop-down.
  
  My problem:
  I want to use the mouse wheel to scroll on the entire table. Because the table contains all its cells do scroll panes, the inner scrollpanes takes very quickly focus and global scrolling stops immediately.
  How can I force the weel mouse seize ONLY on the overall scroll pane? So basically not to transfer events to its internal components?
  
  I tried to disable the mouse wheel on all aspects of internal scroll:

  xxx.setWheelScrollingEnabled(false);

  ... but it doesn't.
  Any idea?

  So basically not to transfer events to its internal components?

  You must manually transfer the events to the external component to scroll.

  Using the concepts presented in [url http://tips4java.wordpress.com/2009/08/30/global-event-listeners/] Global event listeners, you can do something like:

  import java.awt.*;
  import java.awt.event.*;
  import javax.swing.*;
  
  public class ScrollSSCCE extends JPanel
  {
       public ScrollSSCCE()
       {
            setLayout( new BorderLayout() );
  
            Box tables = Box.createVerticalBox();
            final JScrollPane scrollPane = new JScrollPane( tables );
            add( scrollPane );
  
            for (int i = 0; i < 5; i++)
            {
                 JTable table = new JTable(20, 4);
                 JScrollPane sp = new JScrollPane( table );
                 sp.setPreferredSize( new Dimension(300, 200) );
                 sp.setWheelScrollingEnabled( false );
                 tables.add( sp );
            }
  
            long eventMask = AWTEvent.MOUSE_WHEEL_EVENT_MASK;
  
            Toolkit.getDefaultToolkit().addAWTEventListener( new AWTEventListener()
            {
                public void eventDispatched(AWTEvent e)
                {
                     Component source = (Component)e.getSource();
  
                    if (source != scrollPane
                      &&  SwingUtilities.isDescendingFrom(source, scrollPane) )
                    {
                         MouseWheelEvent mwe = (MouseWheelEvent)e;
  
                      MouseWheelEvent event = new MouseWheelEvent(
                                scrollPane,
                                mwe.getID(),
                                mwe.getWhen(),
                                mwe.getModifiers(),
                                mwe.getX(),
                                mwe.getY(),
                                mwe.getXOnScreen(),
                                mwe.getYOnScreen(),
                                mwe.getClickCount(),
                                mwe.isPopupTrigger(),
                                mwe.getScrollType(),
                                mwe.getScrollAmount(),
                                mwe.getWheelRotation());
  
                           scrollPane.dispatchEvent( event );
                    }
                }
            }, eventMask);
  
       }
  
       private static void createAndShowUI()
       {
            JFrame frame = new JFrame("ScrollSSCCE");
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            frame.add( new ScrollSSCCE() );
            frame.setSize(330, 600);
            frame.setLocationRelativeTo( null );
            frame.setVisible( true );
       }
  
       public static void main(String[] args)
       {
            EventQueue.invokeLater(new Runnable()
            {
                 public void run()
                 {
                      createAndShowUI();
                 }
            });
       }
  }
  

• Disable via the mouse wheel scrolling

  Here's my situation.
  
  I have a text box that is filled with text (text that can be displayed). I have scroll bars removed so that you can not scroll with them, but you can still scroll with a mouse wheel. How can I disable this? I tried a number of things, but nothing seems to work.
  
  I think I need an event listener and a function must be performed on ScrollEvent.SCROLL, but what would it be? TextArea have scrollPosition, so I can't do myTextArea.scrollPosition = 0; or something of the sort.
  
  If anyone has an idea how to go about it, throw it upwards on the set, it would be really appreciated.
  
  Thank you!

  As I couldn't find anything on this anywhere... I'll post the solution I got programmers yahoo group.

  package
  {
  Import mx.controls.TextArea;

  public class newTextArea extends TextArea
  {
  override protected function createChildren() (): void
  {
  super.createChildren ();
  textField.mouseWheelEnabled = false;
  }
  }
  }

  -----------------

  
  

  provided by Alex Harui - blogs.adobe.com/aharui

• Scroll with mouse wheel requires several "ticks" to start scrolling

  I recently got a new mouse, and now when you use firefox the scroll wheel doesn't work properly. Everywhere else, I can do simple ticks of scrolling to scroll the content, but in firefox a graduation scroll is simply ignored as are several ticks if a little slow. In order to get firefox to actually scroll with the mouse wheel, I quickly make a few ticks at the same time. This makes for very imprecise control.

  I tried to turn off smooth scrolling, hardware acceleration and pixel scrolling, but none of these permits. Any help for firefox to stop ignoring ticks of slow and unique scrolling would be greatly appreciated.

  Well, after some searching around, I found that reported on a different logitech mouse and it ends up being the setpoint for firefox extension. I turned that off and scroll began to work properly in firefox.

• Suddenly my mouse wheel does not scroll a page as before on various web pages, but on some pages it works fine; Why?

  Yesterday, I noticed that my mouse wheel is no longer scrolls from anywhere on a web page. On some pages it works well, but not on others. It of almost as if she hits a blind spot and scrolls is no longer. If I move the pointer over the bar to scroll, or near the margin, it usually works out there. If I move to another web page, it may work differently. It seems as if the formatting of the page determines whether or not it scrolls. He wasn't like this two days ago. It's frustrating when you move the wheel and expect the page to scroll and it doesn't. If I restart FF in safe mode, the mouse wheel scrolls correctly.

  If it works in Mode safe mode and normal mode with all extensions (Tools > Modules > Extensions) off and then try to find which extension is the cause by allowing an extension at a time until the problem reappears.

  Close and restart Firefox after each change via "Firefox > Exit ' (Windows: Firefox/file > quit;) Mac: Firefox > quit Firefox. Linux: Firefox/file > exit)

  See also:

  • https://support.Mozilla.org/KB/troubleshooting+extensions+and+themes

• Unable to scroll 1 pixel (Alt + mouse wheel) more (after updating FF from 12.0 to 20.0.1) - is there a solution without Add-ons?

  Since I need a pixel of ScrollBar of the browser window, in FF 12.0 I used:

  MouseWheel.withaltkey.action = 4

  MouseWheel.withaltkey.numlines = 1

  MouseWheel.withaltkey.sysnumlines = false

  and I was able to use Alt + wheel to scroll the content of only 1 pixel.

  However, after updated to FF 20.0.1 Alt + mouse wheel stopped working so I try to reactivate the feature, but without success. According to me, there were a few changes from 17 FF:

  https://wiki.Mozilla.org/Gecko:Mouse_Wheel_Scrolling

  Pixel scrolling seem to be now removed from suggestions, action = 4 once upon a time "Document scroll by a number of pixels (given by the numlinesrequired property)" and now it says:

  ' Note that unlike 16 or earlier, you cannot specify the unit values of delta such as scrolling by pixel, line or page. That is, you cannot specify the value of deltaMode of DOM WheelEvent with all preferences. Under Windows, the unit of scrolling is online or page with the mouse wheel. »

  Is there a solution to re - activate a pixel scrolling without having to install Add - ons (each add-on for smooth scrolling some other behavior changes)?

  There was changes in the prefs of mousewheel as a result of the implementation of the DOM3 (Bug 719320) scrolling mouse wheel.

  I don't think that it is possible to replace / adjust the amount of scrolling when you use a modifier key for a certain number of pixels.

  There is only the delta multipliers that change the number of lines (33 changes scrolling amount to one-third), so probably closed you can get is to assign the action to the modifier Alt 1 (or 1% of the default).

  You can change mousewheel.*.delta_multiplier_y prefs (vertical axis) to change the vertical scroll amount.

  • MouseWheel.system_scroll_override_on_root_content. Enabled-> true
  • MouseWheel.with_control.delta_multiplier_y