Mouse Over event with DefaultTableViewModel

Hi,
I have a default table view model i am using to display data from R/3 which uses the onCellClick event.
I would like to be able to change the appearance of the cell when the mouse hovers over it. Is this possible?
Many Thanks

Hi,
> Is this possible?
No, not supported by HTMLB.
Hope it helps nevertheless
Detlev

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Does Flash Engine supports "Mouse Over" events on an Android device with a mouse?

We built our custome Android on a Beagle Board. When we play a Flash content on WebKit, the flash does not respond to mouse over events.
When mouse pointer comes on an object with mouse over effect, nothing happends.
Can you confirm that there is Mouse Over support in Android 2.2 Flash Engine?
Thanks in Advance

Thanks for the link. Im just stuck on one issue right now. I
quickly noticed that the samples make use of mx.transitions.easing
as seen in the script below. How does Flash 8 address this?
myButton_btn.onRelease = function() {
tweenBall(mx.transitions.easing.Bounce.easeOut);
function tweenBall(easeType) {
var begin = 20;
var end = 380;
var time = 20;
var mc = ball_mc;
ballTween = new mx.transitions.Tween(mc, "_x", easeType,
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Mouse Over event not dispatching properly.

Hi,
I am working on a scroll for iPhone, in which I'm using touch scrolling, it is working fine with less number of list items, but when I increases the nuber of items in scroll list, the mouse over event not propogates properly, I mean to say those events are overlapping due to some extra memory issue, can any one have any idea about it.
I'm pasting code for your reference :
public function IPhoneScroll( pContent:DisplayObjectContainer, pStage:Stage ) {
                              _stage = pStage;
                              _myScrollElement = pContent;
                              _canvasHeight = _myScrollElement.height;
                              start();
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                              _myScrollElement.addEventListener(MouseEvent.MOUSE_DOWN, on_mouse_down);
                              _myScrollElement.addEventListener(Event.ENTER_FRAME, on_enter_frame);
                    private function on_enter_frame(e:Event):void {
                              if ( started )
                                        // decay the velocity
                                        if(_mouseDown) _velocity *= MOUSE_DOWN_DECAY;
                                        else _velocity *= DECAY;
                                        // if not mouse down, then move the element with the velocity
                                        if (!_mouseDown)
                                                  var textHeight:Number = _myScrollElement.height;
                                                  var y:Number = _myScrollElement.y;
                                                  var bouncing:Number = 0;
                                                  // calculate a bouncing when the text moves over the canvas size
                                                  if (y > 0 || textHeight <= _canvasHeight) // textHeight <= _canvasHeight => when the item is smaller than the stage.height, align to the top
                                                            bouncing = -y * BOUNCING_SPRINGESS;
                                                  }else if( y + textHeight < _canvasHeight){
                                                            bouncing = (_canvasHeight - textHeight - y) * BOUNCING_SPRINGESS;
                                                  _myScrollElement.y = y + _velocity + bouncing;
                    // when mouse button up
        private function on_mouse_down(e:MouseEvent):void
            if (!_mouseDown)
                // get some initial properties
                _mouseDownPoint = new Point(e.stageX, e.stageY);
                _lastMouseDownPoint = new Point(e.stageX, e.stageY);
                _mouseDown = true;
                _mouseDownY = _myScrollElement.y;
                                        // add some more mouse handlers
                _stage.addEventListener(MouseEvent.MOUSE_UP, on_mouse_up);
                _stage.addEventListener(MouseEvent.MOUSE_MOVE, on_mouse_move);
        // when mouse is moving
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           if (_mouseDown)
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                // update the velocity
                _velocity += ((point.y - _lastMouseDownPoint.y) * SPEED_SPRINGNESS);
                _lastMouseDownPoint = point;
        // clear everythign when mouse up
        private function on_mouse_up(e:MouseEvent):void
            if (_mouseDown)
                _mouseDown = false;
                _stage.removeEventListener(MouseEvent.MOUSE_UP, on_mouse_up);
                _stage.removeEventListener(MouseEvent.MOUSE_MOVE, on_mouse_move);
                    public function release():void
                              _myScrollElement.removeEventListener(MouseEvent.MOUSE_DOWN, on_mouse_down);
                              _myScrollElement.removeEventListener(Event.ENTER_FRAME, on_enter_frame);
                              _myScrollElement = null;
The highlighted part is working properly for less items but not for more number of items, lets say 200 movieclips in scroll lists.
Please help me on this, thanks in advance.
Vipul

Hello.
Look I have an idea, I donu2019t know if you already try it.
Please give the format that you want percentage, decimals etc...
In the Excel where the charts are being directed
Then redirect de chart to the same cells, these with the porpoise of refreshing
Now each serie have the format.
Please let me now what happen with these

Mouse over event

Hello,
I have two objects. First object (1) has event listener
MOUSE_OVER. On this object is another object (2) without listener.
When I move with the mouse on second object, mouse over event on
object 1 is not dispatched. I don't know why. How can I do it ??
thanks

If both objects are in a VBox, with the second object (no
listener) overlapping the first object (has listener), when you
hover over second object, if you have a listener on the container
you should be able to see if the target for the event is the second
object and then take action.
This is because events first "cascade" down from the top of
the display list, through all containers until they reach the
target (targetting phase), and then they bubble back up to the top
of the display list (bubling phase).

Mouse over events on alv report?

Hello,
i want to make mouse over event for rows of a alv report.When mouse is on a row there will be shown explanations.
how can i do this?
thanks inn advance.

Cem ,
Please follow the code mentioned in the links below :
Hotspot in ALV grid
http://wiki.scn.sap.com/wiki/display/Snippets/Interactive?original_fqdn=wiki.sdn.sap.com
Thanks
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Mouse over event for every word inside a text?

I want to do a separate mouse over event for every word inside a text.
or at least get the string below the mouse cursor.
any hint?
henry

There are no events for it but you can use TextField.getCharIndexAtPoint() to determine the character where the mouse is over, and from there you can work out the word where the mouse is over.

Mouse Over Event handling - Webdynpro

Hi,
We are working on a sample Webdynpro application. We want to show a pop up window on Mouse over of a control. Is this possible in WebDynpro? Do we have a handle for the mouse over event!?
Kindly help.
Best Regards,
Anusha

hi anusha,
If it is simply a tooltip that you would like to be displayed then there is a tooltip attribute that can be set when using the HTMLb controls, or the method setTooltip("my tooltip"); when using the APIs. If you need more of a mouse over event, then I would personally use standard HTML instead. You can use the same css classes that are used when creating HTMLb components so that the button would look the same, but it would be more under your own control
some code snippets are there in this link if you are using bsp.
Clicking a htmlb:button via Java Script
thanks
vishal

How to define mouse-over event for a icon

Hello,
I have defined a icon for a panel in my plugin. I want that the icon should be changed on mouse over event.
The code for icon is given below.
resource PanelList (kDNDListsPaletteResourceID) {
                    // 1st panel in the list
                    kDNDListsPaletteResourceID,                    // Resource ID for this panel (use SDK default rsrc ID)
                    kIBPluginPluginID,                                             // ID of plug-in that owns this panel
          #if CSVER >= 4
                    kIsResizable,
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                    isResizable,
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                    kIBClientPluginDNDPanelWidgetActionID,          // Action ID to show/hide the panel
                    kIBClientPluginDNDPanelTitleKey,               // Shows up in the Window list.
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                    0.0,                                                                                     // Alternate Menu position Alternate Menu position for determining menu order
                    kPlusIconPNGIconRsrcID, kIBPluginPluginID,                                                            // Rsrc ID, Plugin ID for a PNG icon resource to use for this palette
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Where should I give the resourceID of the other icon?

Hi
First change the name from kPlusIconPNGIconRsrcID to kPlusIconPNGIconIRsrcID
so "I" will indicate that your icon is inactive
Create another resource id like:
#define kPlusIconPNGIconIRsrcID 15
#define kPlusIconPNGIconARsrcID 15
Define paths to the icons
resource PNGA(kPlusIconPNGIconIRsrcID) "../res/icons/PLUS_ICO_23_I.png" // Inactive icon
resource PNGR(kPlusIconPNGIconARsrcID) "../res/icons/PLUS_ICO_23_A.png" // Active icon
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Please assist me with the mouse over event on this clip

I'm trying to make a notices box in flash that slides over to the right and opens on mouse over.
I've done the necessary actionscripting I feel, yet the clip doesnt quite behave the way it should
Can someone please help me
I'm including a link to download the .fla file as it won't let me attach it here with this post saying " The content type of this attachment is not allowed. "
http://rapidshare.com/files/258224416/slider.fla.html
Thanks in advance,
ELBEE.

You're a life saver pal
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Tooltips when placing mouse over event

First thing - I LOVE iMac, it's an incredible design of what real computer should be. I wish somebody told me that 10 years ago or more.
I just switched from PC. On PC I used an excellent piece of calendar software, "UK Kalender". It's better than anything else.
iCal is excellent too, I like it. But it seems to me, it's not polished.
For example, font is too small. I'm not suggesting to have an option of all the fonts there are, and adjusting them, it will slow down the calendar. But at least to have 2 sizes: a small font(the current one) and a larger(like on Safari).
Another thing. it's a question: is it possible to have toolltips when placing a mouse over an event ?
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If both objects are in a VBox, with the second object (no
listener) overlapping the first object (has listener), when you
hover over second object, if you have a listener on the container
you should be able to see if the target for the event is the second
object and then take action.
This is because events first "cascade" down from the top of
the display list, through all containers until they reach the
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Can anyone help me to design a pop up text message to be displayed in an applet on moving your mouse over a particular control. Plz. Its urgent

To show a pop-up use javax.swing.Popup. Add a mouse listener to button. When mouse enters the button pop-up shows and when mouse exited the button, pop-up disappears. This pop-up is capable of displaying simple message to any swing component. Sample code:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
* @author mrityunjoy_saha
* @version 1.0
public class AppletWithPopup extends JApplet {
    private Popup popup;
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    private JLabel message;
    @Override
    public void init() {
        setLayout(new FlowLayout());
        button = new JButton("Hello");
        message = new JLabel("This is a JLabel. It can be any swing component.");
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        add(button);
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            System.out.println("Mouse entered.");
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            popup = factory.getPopup(AppletWithPopup.this, message, (int) button.getLocationOnScreen().
                    getX() - 20, (int) button.getLocationOnScreen().getY() + 40);
            //popup = factory.getPopup(AppletWithPopup.this, message, 50, 10);
            popup.show();
        @Override
        public void mouseExited(MouseEvent e) {
            System.out.println("Mouse exited.");
            if (popup != null) {
                popup.hide();
}If you are talking about alert box (where some message can be displayed), in above example instead of javax.swing.Popup use javax.swing.JOptionPane. In case you are using JOptionPane, make it visible in mouseEntered() method and hide it in mouseExited() method.
Thanks,
Mrityunjoy

Mouse over event listener? in Flash CS4 (AS3)

Hi,
I was wondering if there is such a thing as a mouse over listener.
So that it would execute code when the mouse rolls over(and maybe also execute code when the mouse moves away again)
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yes, there are mouseover and rollover events, as well as, their "out" events:
MouseEvent.MOUSE_OVER
MouseEvent.ROLL_OVER

Mouse dragged event with unexpected coordinates

I am dragging the mouse on a half circle from the middle left to the top middle. This results in mouse events with the coordinates form (10,90) ->(100,10)
Letting the mouse go and then dragging it further to the left, the coordinates in the of the event are similar than the starting point of the first mouse drag event.
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First of, I have to apologize for the example not being as minimalistic as it might be, but on the plus side, I know now why this happens, I just don't know how to work around it.
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
package javafxtest;
import java.util.ArrayList;
import javafx.application.Application;
import javafx.beans.property.DoubleProperty;
import javafx.beans.property.SimpleDoubleProperty;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Dimension2D;
import javafx.geometry.Point2D;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.StackPane;
import javafx.scene.paint.Color;
import javafx.scene.shape.Circle;
import javafx.scene.shape.Polygon;
import javafx.scene.shape.Rectangle;
import javafx.scene.shape.Shape;
import javafx.scene.transform.Rotate;
import javafx.stage.Stage;
* @author andi
public class HandleRotation extends Application {
    private DoubleProperty currentRotation;
    private ArrayList<Double> angles;
    @Override
    public void start(Stage primaryStage) {
        currentRotation = new SimpleDoubleProperty(this, "currentRotation", 10);
        SteeringWheelGroup background = new SteeringWheelGroup(200);
        background.setManaged(false);
        Group g = new Group(background);
        final Point2D centerPoint = new Point2D(100, 100);
        angles = new ArrayList<>(3);
        angles.add(190.0);
        angles.add(270.0);
        angles.add(350.0);
        double step = (180.0 - 2 * currentRotation.doubleValue()) / (angles.size() - 1);
        int radius = 100;
        final int yTranslation = 15; // might be due to the labels
        Polygon handle = createHandle(centerPoint, radius, yTranslation);
        g.getChildren().add(handle);
        StackPane root = new StackPane();
        Scene scene = new Scene(g, 300, 250);
        primaryStage.setTitle("Handle Rotation!");
        primaryStage.setScene(scene);
        primaryStage.show();
     * Calculate the base point for the label. This is the point on the arc, matching the angle.
     * @param center point of the circle
     * @param radius radius of the circle
     * @param angle in degree in [0,180]
     * @return Point on the circle
    Point2D calculateBasePoint(Point2D center, double radius,
            double angle) {
        float newX = (float) (center.getX() + radius * Math.cos(Math.toRadians(angle)));
        float newY = (float) (center.getY() + radius * Math.sin(Math.toRadians(angle)));
        return new Point2D(newX, newY);
     * Create the polygon that represents the handle
     * @param centerPoint
     * @param radius
     * @return
    private Polygon createHandle(final Point2D centerPoint, int radius, final int yTranslation) {
        double baseAngle = 180;
        Point2D p1 = calculateBasePoint(centerPoint, radius, baseAngle - 5);
        Point2D p2 = calculateBasePoint(centerPoint, radius, baseAngle + 2);
        Point2D p3 = calculateBasePoint(centerPoint, radius*0.65, baseAngle + 2);
        Point2D p4 = calculateBasePoint(centerPoint, radius*0.65, baseAngle - 7);
        double[] points = {p1.getX(), p1.getY(), p2.getX(), p2.getY(), p3.getX(), p3.getY(), p4.getX(), p4.getY()};
                  Polygon polygon = new Polygon(points);
//        polygon.setOpacity(0);
        polygon.setTranslateY(-yTranslation);
        final Rotate rotationTransform = new Rotate(currentRotation.doubleValue(), centerPoint.getX(), centerPoint.getY());
        polygon.getTransforms().add(rotationTransform);
        polygon.setOnMouseDragged(new EventHandler<MouseEvent>() {
            @Override
            public void handle(MouseEvent event) {
                if (event.getY() < centerPoint.getY()) {
System.out.println("Event: "+event);
                                                   Point2D point = new Point2D((float)event.getX(), (float)event.getY());
                    double newAngle = angleBetween2Lines(centerPoint, point);
                    if (newAngle < 0) {
                        newAngle = (90 + newAngle)+ 90;
System.out.println("Set angle on mouse drag: "+newAngle);
                    if (newAngle < 10) {
                        newAngle = 10;
                    if (newAngle > 170) {
                        newAngle = 170;
                    currentRotation.set(newAngle);
        polygon.setOnMouseReleased(new EventHandler<MouseEvent>() {
            @Override
            public void handle(MouseEvent event) {
                snapToNearestAngle();
                rotationTransform.setAngle(currentRotation.doubleValue());
        return polygon;
     * Snap to the correct angle. Correct angle is angle belonging to the nearest label.
    void snapToNearestAngle() {
        double currentAngle = currentRotation.doubleValue() + 180;
        double currentMin = 360;
        int minIndex = 0;
System.out.println("Current rotation is "+currentAngle);
        for (int i = 0; i < angles.size(); i++) {
            double angle = angles.get(i);
            double diff = Math.abs(angle - currentAngle);
            if (diff < currentMin) {
                currentMin = diff;
                minIndex = i;
System.out.println("new minDifference at "+i+": "+diff);
        Double destinationAngle = angles.get(minIndex);
System.out.println("DestinationAngle is "+currentAngle+" -> "+(destinationAngle - 180));
        if (destinationAngle < 180 + 10 || destinationAngle > 360 - 10) {
            throw new IllegalStateException("Angle is out of range: "+currentRotation.doubleValue()+" -> "+destinationAngle);
        currentRotation.set(destinationAngle - 180);
     * Calculate the angle between the vector horizontally to the left from the center
     * and the current point.
     * @param center point
     * @param point current point
     * @return angle in degree
    double angleBetween2Lines(Point2D center, Point2D point) {
        double slope2 = calculateSlope(center, point);
        double angle = Math.atan(slope2);
        if (point.getX() > center.getX()) {
            angle += Math.PI/2;
System.out.println("Slope: "+slope2+" angle "+Math.toDegrees(angle));
        return Math.abs(Math.toDegrees(angle));
     * Caluculate the slope of the line defined by two points.
     * The first point is the center of a circle and the second
     * point roughly lies on the circle.
     * @param center point
     * @param point on the circle
     * @return slope of the connecting line.
    double calculateSlope(Point2D center, Point2D point) {
System.out.println("center="+center+",point="+point);
        double absSlope = Math.abs((point.getY() - center.getY()) / (point.getX() - center.getX()));
        if (point.getY() > center.getY()) {
            if (point.getX() > center.getX()) {
                // bottom right
                return -absSlope;
            } else {
                // bottom left
                return absSlope;
        } else {
            if (point.getX() > center.getX()) {
                // top right
                return absSlope;
            } else {
                // top left
                return -absSlope;
     * The main() method is ignored in correctly deployed JavaFX application.
     * main() serves only as fallback in case the application can not be
     * launched through deployment artifacts, e.g., in IDEs with limited FX
     * support. NetBeans ignores main().
     * @param args the command line arguments
    public static void main(String[] args) {
        launch(args);
   private class SteeringWheelGroup extends Group {
        public SteeringWheelGroup(int destinationWidth) {
            int topPadding = 0;
            Rectangle rect = new Rectangle(getImageWidth(), getImageWidth(), Color.RED);
            double scale = destinationWidth / rect.getWidth();
            rect.setScaleX(scale);
            rect.setScaleY(scale);
            Circle circle = new Circle(getImageWidth()/2, getImageWidth()/2, getImageWidth()/2, Color.BLUE);
            circle.setScaleX(scale);
            circle.setScaleY(scale);
            Group rotationGroup = new Group(/*rect,*/ circle);
            rotationGroup.setManaged(false);
            int width = getImageWidth();
            Rectangle clipRectangle = new Rectangle(0, 0, width, width / 2);
            Circle clipCircle = new Circle(width / 2, width / 2, width / 2);
            Shape clip = Shape.intersect(clipRectangle, clipCircle);
            rotationGroup.setClip(clip);
            this.getChildren().add(rotationGroup);
            //double h = calculateHeigthOverHorizon(angle, destinationWidth/2);
            //setTranslateY(-h+topPadding);
        public final int getImageWidth() {
            return 479;
Here is how you can reproduce my effect:
Grab the black handle
Drag the mouse top and right until you approach the angle -90 (have an eye out on the console log)
Let the mouse go: the handle will snap to 90 degree
Grab the handle a second time and move further right
You will see that the angle printed out do not match what you expect.
Let the mouse go, the Handle snaps back to it's original position
As the rotation does not happen around the polygon's center, I have to use a Rotaion effect, which is applied. While I can drag the shape from the rotated location the dragging is always measured from its base position.
So what can I do to work around this?
final Rotate rotationTransform = new Rotate(currentRotation.doubleValue(), centerPoint.getX(), centerPoint.getY());
polygon.getTransforms().add(rotationTransform);
If worse comes to worst, I can use a circular handle covering everything, then I can rotate around its center, but I would like to avoid this.

Mouse over events have just stopped working

My mouse over effects have stopped working.
1/ Dock does not longer show tips and does not magify
2/ Drop downs don't highlight with the blue bar
I've trashed the preferences file and also reset/shutdown the mac but it's still not working.
Can anybody help
Thanks.

I'm logging this fix myself in-case anybody else searches this problem.
Basically:
1/ Shutdown the Mac
2/ Hold down the "Apple" Key, The "alt" key, The "R" key and the "P" key all together that's 4 keys!
3/ Turn on your mac
4/ The mac will make the boot sound, make sure it does it at least two time then let go of the keys.
5/ Once the mac has booted up this should fix the problem.
Disclaimer: This worked for me and the information was given to me by Mac support. If your un-sure about anything phone mac support if you don't want to risk anything.
Just trying to help others

Tabnavigator mouse over event

Hi Guys,
I'm new to Flex and have a dumb question.
How do I get some text to display in a text area (in a
separate panel) when I mouse over a tab in a Tabnavigator
component?
Can anyone help me?

I write the code addEventListener(MouseEvent.MOUSE_OUT, outEventHandler); in the overEventHandler
The problem is the event will be trigger ceaselessly.
Can I send you the flv file? Please help me to solve this trouble.

Mouse Over event with DefaultTableViewModel

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