How to get the FileSystemTree coordinates selected item?

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  Hi guys,.
  
  I want to connect a node to the global coordinates of the mouse position. I tried several things, but not more than work as expected:
  
  1. APPROACH 1: setting a property onMouseMoved to the scene:
  
  ----
  scene.onMouseMovedProperty () .set (new EventHandler < MouseEvent > () {}
  @Override
  public void handle(MouseEvent me) {}
  stepDropper.setTranslateX (me.getSceneX () + 20);
  stepDropper.setTranslateY (me.getSceneY () + 20);
  }
  });
  ---
  
  This seems to work very well, but when the mouse is on a control node things are stripped: the node stops moving (I guess it's because control node that consumes the event)
  
  
  
  2. APPROACH 2: Adding a glass on top of the stage to listen because there onMouseMovedProperty() - this should prevent controls consume the event
  The problem is that when I add a knot of Rectangle glassPane on top of the stage, each node below becomes inactive (do not respond to events). As I know the blockMouse property that used to be in JavaFX 1.3 went because each default node spread events. Why the senior (rectangle) node glassPane blocks for the underlying nodes mouse events?

  Hello
  controls using mouse events, as they spread the scene. You must register an event-filter event filters are called during the capture/tunneling, which precedes the propagation phase, so filters get the events before that any manager of may consume.

  Just replace
  scene.onMouseMovedProperty () .set (new EventHandler() {}

  by
  scene.addEventFilter (MouseEvent.MOUSE_MOVED, new EventHandler() {}

  Pavel

• How I see the amount of selected items in the Finder?

  On my old MacPro when I selected a bunch of items in the Finder, it looks like "12 items selected' or whatever, but this new iMac does not - have I lost my money?" because it's about a function vital to me...

  Choose Show status bar in the Finder's view menu.

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• How to get the print work selection

  I am unable to get select it feel working on Firefox 11.o. I can't click on select printing but nothing prints. Apart from 11.0 to downgrade uninstall, there are patches? I use a mac os x version 10.7.3. Any help would be greatly appreciated.

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• How to get the selected DataGrid item?

  Hello
  
  I have a datagrid
  
  < mx:DataGrid = "10" XY = dataProvider "36" = "{acEmaillist}" width = "319" >
  < mx:columns >
  < mx:DataGridColumn headerText = "Full name" dataField = "cn" width = "150" / >
  < mx:DataGridColumn headerText = "Email" dataField = "mail" width = "150" / >
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  I want to select a name, click it, get the selected name and save it in a string variable. Please let me know how to get the selected name when I click it. Thank you very much.
  
  M

  This code can help.

  
  http://www.Adobe.com/2006/mxml"width ="100% ">
  
  Import mx.controls.DataGrid;
  Import mx.events.ListEvent;

  [Bindable]
  private var nameStr:String;

  public void getName(event:ListEvent):void {}
  var dg:DataGrid = DataGrid (event.target);
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  }
  ]]>
  
  
  
  Bob Smith
  [email protected]
  
  
  Ted Alan
  [email protected]
  
  
  Fred Tobs
  [email protected]
  
  

  
  
  
  
  
  
  
  

• How to get the element selected listfield and goto next page?

  Assalaamualikum

  I try parsing the XML from a url and show in listfield.

  problem:

  How to get the selected item and passing the variable and than goto next page?

  my code:

  package parsepack;

  import java.io.IOException;
  import java.io.InputStream;
  import java.util.Vector;

  Import javax.microedition.io.Connector;
  Import javax.microedition.io.StreamConnection;

  Import net.rim.device.api.system.Bitmap;
  Import net.rim.device.api.system.Display;
  Import net.rim.device.api.ui.DrawStyle;
  Import net.rim.device.api.ui.Field;
  Import net.rim.device.api.ui.FieldChangeListener;
  Import net.rim.device.api.ui.Graphics;
  Import net.rim.device.api.ui.Manager;
  Import net.rim.device.api.ui.UiApplication;
  Import net.rim.device.api.ui.component.ListField;
  Import net.rim.device.api.ui.component.ListFieldCallback;
  Import net.rim.device.api.ui.container.MainScreen;
  Import net.rim.device.api.ui.container.VerticalFieldManager;
  Import net.rim.device.api.xml.parsers.DocumentBuilder;
  Import net.rim.device.api.xml.parsers.DocumentBuilderFactory;

  to import org.W3C.DOM.document;
  Import org.w3c.dom.Node;
  Import org.w3c.dom.NodeList;

  extends xmlparsing public class UiApplication implements ListFieldCallback, FieldChangeListener
  {

  Public Shared Sub main (String [] args)
  {
  xmlparsing app = new xmlparsing();
  app.enterEventDispatcher ();
  }

  public long mycolor;
  Connection _connectionthread;
  private static ListField _list;
  private static Vector listElements is new Vector();.
  public display display = new MainScreen();
  MainManager VerticalFieldManager;
  VerticalFieldManager subManager;

  public xmlparsing()
  {
  Super();
  pushScreen (screen);

  final Bitmap Imagearriereplan = Bitmap.getBitmapResource ("blackbackground.png");

  mainManager = new VerticalFieldManager(Manager.NO_VERTICAL_SCROLL |) Manager.NO_VERTICAL_SCROLLBAR)
  {

  public void paint (Graphics graphics)
  {
  graphics.drawBitmap (0, 0, Display.getWidth (), Display.getHeight (), Imagearriereplan, 0, 0);

  Super.Paint (Graphics);
  }

  };

  subManager = new VerticalFieldManager(Manager.VERTICAL_SCROLL |) Manager.VERTICAL_SCROLLBAR)
  {
  protected void sublayout (int maxWidth, maxHeight int)
  {
  int displayWidth = Display.getWidth ();
  int displayHeight = Display.getHeight ();

  Super.sublayout (displayWidth, displayHeight);
  setExtent (displayWidth, displayHeight);
  }
  };

  Screen.Add (mainManager);

  _list = new ListField()

  {

  public void paint (Graphics graphics)

  {
  graphics.setColor ((int) mycolor);
  Super.Paint (Graphics);

  }

  };
  myColor = 0x00FFFFFF;
  _list. Invalidate();
  _list.setEmptyString ("* only supplies not available *", DrawStyle.HCENTER "");
  _list.setRowHeight (50);
  _list.setCallback (this);
  mainManager.add (subManager);
  listElements.removeAllElements ();
  _connectionthread = New Connection();
  _connectionthread. Start();
  }

  protected boolean navigationClick (int status, int time)
  {
  Try
  {
  Here, go to another screen if you need.

  }
  catch (System.Exception e)
  {
  System.out.println ("Exception:-: navigationClick()" + try ());
  }
  Returns true;
  }

  private class login extends thread
  {
  Public connection()
  {
  Super();
  }

  public void run() {}
  Doc document;
  StreamConnection conn = null;
  InputStream is = null;
  try {}

  Conn = Connector.open (StreamConnection) ("http://ec2-54-248-241-248.ap-northeast-1.compute.amazonaws.com/koperasi-akr-trial/cgi-bin/gw-pinjama...

  DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance ();
  docBuilderFactory.setIgnoringElementContentWhitespace (true);
  docBuilderFactory.setCoalescing (true);
  DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder ();
  docBuilder.isValidating ();
  is = conn.openInputStream ();
  doc = docBuilder.parse (is);
  doc.getDocumentElement () .normalize ();
  List of NodeList = doc.getElementsByTagName ("ID");
  for (int i = 0; i)< list.getlength();="" i++)="">
  Node node = list.item (i) .getFirstChild ();
  listElements.addElement (textNode.getNodeValue ());
  }
  } catch (Exception e) {}
  System.out.println (try ());
  } {Finally
  If (is! = null) {}
  try {is.close ();
  } catch (IOException ignored) {}
  } If (conn! = null) {}
  Try {conn.close () ;}
  catch (IOException ignored) {}
  }} UiApplication.getUiApplication () .invokeLater (new Runnable() {}
  public void run() {}
  _list. SetSize (listElements.Size ());
  subManager.add (_list);
  Screen.Invalidate ();
  }
  });
  }

  }

  ' public void drawListRow (list ListField, Graphics g, int index, int y, int w)
  {
  Your string = (String) listElements.elementAt (index);
  int yPos = 0 + y;
  g.drawLine (0, yPos, w, yPos);
  g.drawText (, 5, 15 + y, 0, w);
  }

  public {get {Object (ListField list, int index)
  {
  Return listElements.elementAt (index);
  }
  public int indexOfList (String prefix, ListField list, int, string)
  {
  Return listElements.indexOf (prefix, string);
  }
  public int getPreferredWidth (ListField list)
  {
  Return Display.getWidth ();
  }
  public final void insert (String toInsert, int index) {}
  listElements.addElement (toInsert);
  }

  ' Public Sub fieldChanged (field field, int context) {}

  }
  }

  Thank you.

  I told you that replace the navigationclick() method where initialize you your listfield

  as I think that changing your code and then answer me

  _list = new ListField()
  {
  protected boolean navigationClick(int status, int time)
  {
    Dialog.inform("hi");
    return true;
  }
  
  public void paint(Graphics graphics)
  {
  graphics.setColor((int) mycolor);
  super.paint(graphics);
  }
  };
  

• How to get the value of the list item

  Hi all
  How to get the value of the list item?
  
  I have a problem with the list item object
  in Oracle Forms.
  How can I retrieve the selected item from
  a list?
  I have not found any function as ' list. GET_
  SELECTED_ITEM()'...
  
  
  
  Thank you
  Bala

  Hello

  You get the value as any other element of forms:

  :value := :block.list_tem ;
  

  François

• How to get the sub cluster item caption?

  Hi all

  I have a big cluster, which contains several groups of void. They are all type def.  My queation is,

  How to get the sub cluster item caption?

  Thank you.

  Anne

  In this nugget , you will find many images that illustrate how to get to items within a cluster. The ideas are the same, you will search for the legend.

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• How to get the selected row in a programmatic table of the ADF (table generated from a bean)

  Hi all

  
  

  We use JDeveloper Studio Edition Version 12.1.3.0.0 and deployed on GlassFish Server Open Source Edition 3.1.2.2 (build 5) and connect to the SQLServer database.

  
  

  How to get the selected line in a programmatic (using a SortableModel custom not a display object) ADF table (generated from a bean)?

  
  

  We are trying to get the selected row in a bean of a programmatic ADF table to retrieve data based on the selected line.

  
  

  Any idea?
  

  Well, you can use selectionListener to set the selected line to a variable of bean (but this bean must be in extended view or some superiors)

  Something like this: http://www.awasthiashish.com/2015/07/get-selected-row-singlemultiple-from.html

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• How to get the coordinates of "pathPoints" of a textFrameItem?

  Hi all

  Yes, I know that textFrameItems have pathPoints but...

  How can I get the x coordinates of the corners of a textFrameItem of rotation.

  I know I can get the angle of rotation of asin (myTextFrameItem.matrix.mValueA) etc.

  My guess would be that one should be able to use the mValueTX and mValueTY to help, but these values are very confusing and change dramatically on the application even a small rotation.

  If anyone has some preference mathematically based ideas and not API base, please let me know.

  It's very late by me now and I think I must be missing what is obvious, I think that such a function must have been made.

  Thank you

  Trevor

  PS Would be also appreciated a solution to the problem even in InDesign

  

  Hi all

  I didn't try the method DOM I knew the mathematical method.

  I don't give great results if a shear has been applied, but that doesn't bother me that I do not apply the shears

  I received contact details-box-find http://stackoverflow.com/questions/9971230/calculate-rotated-rectangle-size-from-known-bou a useful formula

  y = (1 / (Math.cos (a) * Math.cos (a) - Math.sin (a) * Math.sin (a))) * (-w * Math.sin (a) + h * Math.cos (a));

  where y is the height of the inner when box no rotation is applied on it and a is the angle of rotation and w is the width.

  I had found for me a different formula but got stuck when moving to the rotation out of the 90 degree range, that is to say 1 degree or 91 degrees.

  The same problem occurred with this method to fix a fact of what follows.

  a RAD = ((360 + degs (a)) 90%);

  I did the temporary to degrees conversion as I remember problems with Mod enforcement by a fraction, I think that Ariel was a thread on this in the indesign forum.

  Here are the results of the script

  

  // draw a text box and rotate it before running the script
  // By Trevor www.creative-scripts.com (sorry still not too much there)
  // https://forums.adobe.com/message/7678561#7678561
  // With a little bit of help from http://stackoverflow.com/questions/9971230/calculate-rotated-rectangle-size-from-known-bounding-box-coordinates
  function main () {
  
  var doc = app.documents.length && app.activeDocument,
      itext = doc && doc.textFrames[0];
  if (!itext) {
      alert ("Sorry mate,\nI need a document with a textFrameItem on it or there's not much for me to do");
      return "twit";
  }
  var gb = itext.geometricBounds,
      imatrix = itext.matrix,
      p1X, p1Y, p2X, p2Y, p3X, p3Y, p4X, p4Y,
      a, h, w, x, y, hyp, op, adj,
      noColor = new NoColor(),
      rgbColor = new RGBColor(),
      newShape = doc.pathItems.add(),
      rect;
  ;
  
  // Do the maths
  
  a = Math.atan2 (imatrix.mValueB, imatrix.mValueA); // get the angle of the textFrameItem
  a = rads ((360 + degs(a)) % 90); // make sure it's positive otherwise the result will get messed up
  w = gb[2] - gb[0]; // Width of outer enclosing box
  h = gb[1] - gb[3]; // Height of outer enclosing box
  /* x = (1/(Math.cos(a) * Math.cos(a) - Math.sin(a) * Math.sin(a))) * (w * Math.cos(a) - h * Math.sin(a)); // Width of inner enclosed box, this is not needed for this script */
  y = (1/(Math.cos(a) * Math.cos(a)- Math.sin(a) * Math.sin(a))) * (- w * Math.sin(a) + h * Math.cos(a)); // Height of inner enclosed box
  op = Math.sin(a) * y; // this is the x coordinate offset
  adj = Math.cos(a) * y; // this is the y coordinate offset
  
  // calculate the points of the inner enclosed box
  p1X = gb[0] + op; // left bottom
  p1Y = gb[3];
  p2X = gb[0]; // left top
  p2Y = gb[3] + adj;
  p3X = gb[2] - op; // right top
  p3Y = gb[1];
  p4X = gb[2]; // right bottom
  p4Y = gb[1] - adj;
  
  // Draw outer box
  rgbColor.blue = 255;
  rect = doc.pathItems.rectangle(gb[1], gb[0], gb[2]-gb[0], Math.abs(gb[3]-gb[1]) );
  rect.fillColor = noColor;
  rect.strokeColor = rgbColor;
  
  // Draw inner box
  newShape.setEntirePath([[p1X, p1Y], [p2X, p2Y], [p3X, p3Y], [p4X, p4Y], [p1X, p1Y]]);
  rgbColor.red = 255;
  newShape.strokeColor = rgbColor;
  newShape.fillColor = noColor;
  
  // Helper functions
  function rads (x) {return x * (Math.PI / 180);}
  function degs (x) {return x * (180 / (Math.PI));}
  
  }
  main()
  

  Hi Uwe,

  It was late, but I don't know how I missed the path object. Age!

  A good thing I didn't post on the InDesign forum, at least here, I can wait less snickering for a such silent over look that I went back to the InDesign forum

  Either way thanks to you two, best regards,.

  Trevor

• How to get the details of the item purchased in R12

  Hello everyone, use Oracle Application R12.
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  Kind regards
  Gurujothi.

  Hi Gurujothi,

  PL.try following SQL. It will give you all the details of the purchase.

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  concerning
  Sanjay

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• How to get the value of a selected character unicode?

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• How to get the items on a loop at the same time during the execution of the loop for

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  Thank you

  Frederick

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