Recieve hardware change events from kernel

is it possible to receive events from the kernel pertaining to hardware. For example would it be possible to get a notification whenever the power button is pressed etc etc
ps Ignore the "etc etc" I just added that for good measure, I'm mainly concerned with the power button

http://developer.apple.com/mac/library/documentation/DeviceDrivers/Conceptual/IO KitFundamentals/PowerMgmt/PowerMgmt.html#//apple_ref/doc/uid/TP0000020-SW4

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[svn:osmf:] 14474: Adding a 'dispatchInitialChangeEvent' parameter to the ' watch' method in order to allow the initial change event from being dispatched, continued.

Revision: 14474
Revision: 14474
Author:   [email protected]
Date:     2010-02-28 23:53:31 -0800 (Sun, 28 Feb 2010)
Log Message:
Adding a 'dispatchInitialChangeEvent' parameter to the 'watch' method in order to allow the initial change event from being dispatched, continued.
Modified Paths:
    osmf/trunk/framework/OSMF/org/osmf/metadata/MetadataWatcher.as

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[svn:osmf:] 14473: Adding a 'dispatchInitialChangeEvent' parameter to the ' watch' method in order to allow the initial change event from being dispatched.

Revision: 14473
Revision: 14473
Author:   [email protected]
Date:     2010-02-28 23:45:28 -0800 (Sun, 28 Feb 2010)
Log Message:
Adding a 'dispatchInitialChangeEvent' parameter to the 'watch' method in order to allow the initial change event from being dispatched.
Modified Paths:
    osmf/trunk/framework/OSMF/org/osmf/metadata/MetadataWatcher.as

Perhaps you're not handling the "EndOfStreamEvent" correctly/at all, and thus not freeing up the socket to listen for the "NewReceiveStreamEvent " after the initial stream has ended...
?

How can I fire a change event from a JComboBox and JTextField?

Is it possible to fire a ChangeEvent from JComboBox?
Is it possible to fire a ChangeEvent from JTextField?
If so how can I do that? Thanks.

You can use an ItemStateListener with the combobox
As for the textfield, it depends when you want to catch events (every keystroke, or when the user hits enter) but either way, you can do this too. Check keylistener and actionlistener

Lens correction filter doest work after hardware change

Hello,
Since I reinstalled my computer from scratch after a hardware change (went from AMD GPU to an NVIDIA GPU) lens correction filter doesn't work anymore.
I can open the tool, do the corrections but when I pusch apply, the tool is closed but the corrections are not applied to the picture in the editor screen.
No layer is added.
When I close PSE multiple temp files are left in the root directory of my secundary drives.
This happened with PSE 7 so I bougth PSE 9, de-installed PSE 7 and installed PSE 9. Guess what: same problem, no corrections applied.
Is this Nvidia related since everything worked nice in PSE 7 with amd catalyst drivers ?
I'm running Vista32 sp2, with latest directx and latest nvidia geforce drivers.
mda97

1) The problem with the Delete Cropped Pixels option is that it essentially eliminates the nicest functionality of the new crop tool.....My suggestion to Adobe would be to enable some way of having the screen view imported into the lens correction filter but leaving the cropped information intact for future adjustments once the image was returned to the main PS window....
2) The Camera RAW preferences setting adjustment was what I needed, thank you!
3) The problem with the saving to PSD option, is that even when I do NOT have layers, it seems to default to saving as PSD. Essentially, any adustment I make, except the most basic, even if I do not have any layers as a result, gets interpreted as needing to be saved as a PSD. This is categorically different than in all prior editions of Photoshop. (For instance, whenever I worked on JPGs and I would save a file on older versions, it would simply default to JPG unless I actually had visible layers in the layers window. On this one, if I do anything like content-aware fill, or use the patch tool or healing brushes, it then saves to PSD by default, even though there are NO visible layers that need flattening. It seems as if the program is interpreting those kinds of adjustments internally as layers and selecting PSD as the necessary file type to save to as a result.)
Thanks for your help; if you have any other suggestions for work arounds for the third problem, I would greatly appreciate them.
-Janet

Contextual Event question (Currency Change Event)

Hello,
I have published a contextual event on my table (Currency Change Event)
I also have a SelectionListener on the same table.
Will I have to manually/programmatically publish the event within the selection listener code? (and if so, how?)
The reason I ask is that I practiced with a small app containing a region from an ADF library that handled currency change event from the referenced task flow and everything was great, but now I am trying to apply the same principles to my "proper" application and there is no currency change event being received in the parent application.
I had a look at Andrejus example (http://andrejusb.blogspot.co.uk/2010/10/contextual-events-framework-and-adf-11g.html) but he has hand crafted the events on the page binding will I have to do that too? Is it not enough that I have the currency change event declared?
Any help appreciated, thanks
JDeveloper 11.1.2.2

I've applied the same processing to another table that uses the standard collectionModel.makeCurrent selection listener and it's firing the contextual event handler in the parent application, so that almost confirms that it's the bespoke selection listener that needs code adding to it to invoke the currency change event
edit :
I added this code to invoke the makeCurrent and everything is ok again, thanks for listening
FacesContext fc = FacesContext.getCurrentInstance();
ELContext elContext = fc.getELContext();
ExpressionFactory ef =
fc.getApplication().getExpressionFactory();
MethodExpression meth = ef.createMethodExpression(elContext, "#{bindings.partnersVO1.collectionModel.makeCurrent}", Object.class, new Class[]{SelectionEvent.class});
meth.invoke(elContext, new Object[]{selectionEvent});

Capture date change event of Time Refresh Control

Hi,
Is there any possible way by which we can capture the date change event from the time refresh control of iGrid?

Hi,
Ok lets do it this way.
I have a page in which i am having radio button for date selection say YTD, MTD and so.
In the page i have a frame in which an iGrid is coming up with some data based on the time period selected on the page.
Now if i change the date from the time refresh control of the iGrid in the frame i want to uncheck the radio button seleted on the page as now its not YTD or MTD or whatever selected previously.
Is there any possible way to do this?

Stop Change Event in TabNavigator

How can I stop the change event from happening on a
TabNavigator?
I have a TabNavigator with two tabs. I want to be able to
detect when the user clicks on the non-active tab then check
certain components on the active tab and then depending on the
components either let the user to go to the non-active tab or not.
I have tried using the change event but I can not stop the
tab from actually changing. Is there another event which gets fired
before the change event that I can use?
I have tried using:
event.preventDefault();
event.stopImmediatePropagation();
event.stopPropagation();
But none of them stop the tab change.

I would use a TabBar with a ViewStack instead, that way when
you click on the TabBar you can programmatically tell it what to
do.

Capturing events from a JCheckBox in a JTable cell

I am trying to capture item state changed event from a JCheckbox in a JTable. When user selects checkbox I do insert in database and on deselect I do delete from database. The item state changed event is not firing correctly...can you please tell me what I am doing wrong. My JTable uses CustomModel which is used by many other apps. So I can not really modify CustomModel only to work with my JTable. Here is my code.
public class MyClass extends JPanel
.....some code to add panel, jscorollpane, etc.
ResultSet res;
GUI gui; //Custom Class to deal with different GUI layouts
JTable myJTable = new JTable();
GUI.CustomModel custModel;
public void init()
     displayJTable();
attachCheckBoxListeners();
private void displayForms()
     res = //resultset from DB
Vector cols = new Vector(10);
cols.addElement(new Integer(1);
gui.DisplayResultSetinTabel(res, myJtable, cols, null);
custModel= (GUI.CustomModel) ((TableSorter) myJTable.getModel()).getModel();
custModel.setEditableColumn(0, true);
//Attach CheckBox Listener to all the checkbox in JTable
private void attachCheckBoxListeners()
for(int row = 0; row< myJTable.getRowCount(); row++)
Object val = cm.getValueAt(row, 0);
final JCheckBox jcb = (JCheckBox) gridForms.getCellEditor(row, 0).getTableCellEditorComponent(gridForms, val, true, row, 0);
jcb.addItemListener( new java.awt.event.ItemListener() // Add Item Listener to trap events
public void itemStateChanged(java.awt.event.ItemEvent event)
               if(myJtable.getSelectedRow() == -1) // if no row is selected in table return
                    return;
               try
               if (res.absolute(myJtable.getSelectedRow())+1))
     if(jcb.isSelected())
saveData();();
     else
deleteData();
     catch(Exception e)
System.out.println("ERROR ");
} //end of AttachCheckBoxListeners ()
private void SaveData() {}
private void DeleteData() {}
Okay....the problem is when JCheckBox state is changed (by user) from Selected to Deselected itemStateChanged() is fired and it does delete from database. then again itemStateChanged() called it detects Jcheckbox as selected and does inseret in database. On Jtable gui...that checkbox is still shown as desected.
Please tell me what is going on here.....
Thank you.

In short - never listen to low-level events from editorComponents (low-level meaning everything below - and most of the time including - a editingStopped/editingCancelled of the cellEditor). Your problem belongs to the model realm - save if a cell value is changed - so solve it in the model realm by listening to event from the tableModel and trigger your business logic when you detect a change in that particular cell value.
Greetings
Jeanette

System Locale Change event

Hi all.
How to catch the locale change event from system. (e.g. Alt+Shift). ?
Thanks.

Hi Abhi_2112,
Thank you for your update.
You should install Marathi-Indian language pack from the link below:
Language packs:
http://windows.microsoft.com/en-IN/windows/language-packs#lptabs=win7
Please note: the Base language and edition required before download.
For more information, you may also refer to: Available Language Packs
http://technet.microsoft.com/en-us/library/dd744369(v=ws.10).aspx
Hope it helps.
Regards,
Blair Deng
Blair Deng
TechNet Community Support

'CHANGE' event not triggering for BTE 2214 on park/change from FBV1/FBV2

I have designed a workflow template for FI parking. If the parked document is rejected, i need to trigger FIPP 'CHANGE' event for sending workitem to approver when someone changes the parked document. In SWEL event trace, the 'CHANGE' event is not getting raised.
So i implemented a BTE 000002214 and now i am able to raise 'CHANGE' event and capture it in workflow. But this is only working when i park a document using FV50 transaction and later change it.
But when i park a document using FBV1 and then make changes from FBV2, the 'CHANGE' event is not being triggered in SWEL. Should i implement some other BTE like 2218 etc? Can you please help?

Hi Gokul,
You can try handling the SAVE event instead of the CHANGED event.
T-code FBV2 will not allow you to save the document unless you make some changes.
Try implementing BTE 2218 and revert.
Thanks,
Sreekanth

Event From Directory Change

Is there a way I can get an event from a directory change? I've looked into FileSystemWatcher but from what I could gather, that would only notify my of a change within a directory. I wanted something that tells me exactly what changed. i.e. if a new file was added, changed, renamed etc. Instead of throwing a general event, where I would than have to compare the changes to the previous state, i.e. file names within the directory, file sizes etc. Basically it would save alot of post processing work. Since I haven't seen anything of this nature in the forums, it might not be posible, but I thought I'll ask just incase.
Thanks
Kas

Be advised that individual applications can generate multiple FileSystemWatcher events for what you as a consumer would treat as a single event.
Something as simple as saving a file in notepad can generate 7 or 8 events.
The link below is not LabVIEW related, but does point out how FileSystemWatcher works...
http://www.codeproject.com/Articles/58741/FileSystemWatcher-Pure-Chaos-Part-2-of-2
Now is the right time to use %^<%Y-%m-%dT%H:%M:%S%3uZ>T
If you don't hate time zones, you're not a real programmer.
"You are what you don't automate"
Inplaceness is synonymous with insidiousness

[svn:cairngorm3:] 16810: Changed close event from flash.events.Event. CLOSE to mx.events.CloseEvent.CLOSE.

Revision: 16810
Revision: 16810
Author:   [email protected]
Date:     2010-07-03 03:32:49 -0700 (Sat, 03 Jul 2010)
Log Message:
Changed close event from flash.events.Event.CLOSE to mx.events.CloseEvent.CLOSE. See MXML examples in PopupTest.
Modified Paths:
    cairngorm3/trunk/libraries/PopupTest/src/samples/ModulePopups.mxml

Hmmm Strange!!!
Seems like a bug which requires target for parallel effect while hide only but does not set it.
For the time being you can remove the sequence effect as there is no othe effect other than parallel and use effect like
         <mx:Parallel id="fadeOutTw">
            <mx:Fade alphaFrom="1.0" alphaTo="0.0" duration="1000"/>
            <mx:WipeUp duration="1000" />
        </mx:Parallel>
or you can also set target explicitly like :
<mx:Sequence id="fadeOutTW" >
        <mx:Parallel target="{largeImgTW}">
            <mx:Fade alphaFrom="1.0" alphaTo="0.0" duration="1000"/>
            <mx:WipeUp duration="1000" />
        </mx:Parallel>
    </mx:Sequence>
I have tested on this code, and works fine. Hope this helps you
-Vikash

[svn:cairngorm3:] 16809: Changed close event from flash.events.Event. CLOSE to mx.events.CloseEvent.CLOSE.

Revision: 16809
Revision: 16809
Author:   [email protected]
Date:     2010-07-03 03:05:21 -0700 (Sat, 03 Jul 2010)
Log Message:
Changed close event from flash.events.Event.CLOSE to mx.events.CloseEvent.CLOSE. See MXML examples in PopupTest.
Modified Paths:
    cairngorm3/trunk/libraries/PopupTest/.actionScriptProperties

Hmmm Strange!!!
Seems like a bug which requires target for parallel effect while hide only but does not set it.
For the time being you can remove the sequence effect as there is no othe effect other than parallel and use effect like
         <mx:Parallel id="fadeOutTw">
            <mx:Fade alphaFrom="1.0" alphaTo="0.0" duration="1000"/>
            <mx:WipeUp duration="1000" />
        </mx:Parallel>
or you can also set target explicitly like :
<mx:Sequence id="fadeOutTW" >
        <mx:Parallel target="{largeImgTW}">
            <mx:Fade alphaFrom="1.0" alphaTo="0.0" duration="1000"/>
            <mx:WipeUp duration="1000" />
        </mx:Parallel>
    </mx:Sequence>
I have tested on this code, and works fine. Hope this helps you
-Vikash

[svn:cairngorm3:] 16808: Changed close event from flash.events.Event. CLOSE to mx.events.CloseEvent.CLOSE.

Revision: 16808
Revision: 16808
Author:   [email protected]
Date:     2010-07-03 03:04:40 -0700 (Sat, 03 Jul 2010)
Log Message:
Changed close event from flash.events.Event.CLOSE to mx.events.CloseEvent.CLOSE. See MXML examples in PopupTest.
Modified Paths:
    cairngorm3/trunk/libraries/Popup/src/com/adobe/cairngorm/popup/PopUpBase.as
    cairngorm3/trunk/libraries/PopupTest/.actionScriptProperties
    cairngorm3/trunk/libraries/PopupTest/.flexProperties
    cairngorm3/trunk/libraries/PopupTest/src/PopUpMXMLExample.mxml
    cairngorm3/trunk/libraries/PopupTest/src/samples/MyPopup.mxml
    cairngorm3/trunk/libraries/PopupTest/src/samples/ZoomAndFadePopUpBehavior.mxml
    cairngorm3/trunk/libraries/PopupTest/src/samples/parsley/ParsleyPopup.mxml
Added Paths:
    cairngorm3/trunk/libraries/PopupTest/src/samples/ModulePopups.mxml

Hmmm Strange!!!
Seems like a bug which requires target for parallel effect while hide only but does not set it.
For the time being you can remove the sequence effect as there is no othe effect other than parallel and use effect like
         <mx:Parallel id="fadeOutTw">
            <mx:Fade alphaFrom="1.0" alphaTo="0.0" duration="1000"/>
            <mx:WipeUp duration="1000" />
        </mx:Parallel>
or you can also set target explicitly like :
<mx:Sequence id="fadeOutTW" >
        <mx:Parallel target="{largeImgTW}">
            <mx:Fade alphaFrom="1.0" alphaTo="0.0" duration="1000"/>
            <mx:WipeUp duration="1000" />
        </mx:Parallel>
    </mx:Sequence>
I have tested on this code, and works fine. Hope this helps you
-Vikash

Recieve hardware change events from kernel

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