How to add a UIResponer object in the Responder Chain ?

Hello,
I'm quite new in iPhone developement and in Objective-C programming, and I am not very good (of course I'm French :)).
I'm sure my problem is simple, but I can't find a clear response in the doc and on the Web..
I have a custom view which implements the touchesBegan, touchesMoved, and touchesEnded methods in order to handle touch screen events. For a clear separation between View and Control (MVC pattern), I want to delegate these events to another class which inherits from the UIResponder class. How can I do that ?
I think I have to move the touchesBegan and touchesMoved methods into my new UIResponder class, but how can I indicate to the View that it must forward the events to my new UIResponder class ? In the doc (iPhone OS Programming Guide, Event Handling) it is said that we have to modify the Responder Chain, but I don't know how to do that... In the init method of my custom view, I just can't call the becomeFirstResponder method with my UIResponder class as a receiver because the canBecomeFirstResponder return NO.
Please help me ! I'm sorry to be such a noob.
Thank you !!

I think my problem is near to be solved : I have overriden the nextResponder method and returned my UIResponder object in my custom view . So I can handle the touch events in the responder. But the canBecomeFirstResponder still return NO in the init method of my custom view. Does someone know about that and can explain it to me ?
Thanks !

Similar Messages

How to add a ChartOfAccounts object into the database.

how to add a ChartOfAccounts object into the database. please shows sample code
thanks

Dim CoA As SAPbobsCOM.ChartOfAccounts
            CoA = oCompany.GetBusinessObject(SAPbobsCOM.BoObjectTypes.oChartOfAccounts)
            CoA.Code = 11223344
            CoA.ExternalCode = "a1234"
            CoA.ForeignName = "f Test Account"
            CoA.Name = "Test Account"
            CoA.AccountType = SAPbobsCOM.BoAccountTypes.at_Other
            CoA.ActiveAccount = SAPbobsCOM.BoYesNoEnum.tYES
            CoA.FatherAccountKey = 100001
            If CoA.Add <> 0 Then
                MessageBox.Show(oCompany.GetLastErrorDescription)
            Else
                MessageBox.Show("Added Account")
            End If
Remember the father account key must be a valid account number in the company where you are trying to add the new account. (The G/L Account code seen in the SBO client)

How to add multiple 3D objects into the same scene (photoshop cs5 extended?

I have about 13 different 3D objects, each on their own layer, and I want them to be able to cast shadows from lights all on the same ground plane. I know the setup for an individual object but when I go to set it up for each one they keep generating their own ground plane and the end result is no where close to where I want them. Does anyone know if this is possible or if there is a workaround? It's vital for this project I'm working on and I can't find any guide for the 3D features in the extended edition that is free.

It's vital for this project I'm working on and I can't find any guide for the 3D features in the extended edition that is free.
The Help?
http://help.adobe.com/en_US/photoshop/cs/using/index.html
Have you checked out 3D > Merge 3D Layers yet?

How to add a container object in a station globals

Hi,
How to add a container object in a station globals

Hi radlou,
This might be what you're looking for:
NewSubProperty Method
Syntax
PropertyObject.NewSubProperty ( lookupString, ValueType, asArray, typeNameParam, options)
Purpose
Creates a new subproperty with the name the lookupString parameter specifies.
Parameters
lookupString As String
[In] Pass the lookup string for the new subproperty to be created. If you pass a lookup string with multiple levels (such as "x.y.z"), this method creates all of the necessary intermediate container objects. Refer to lookup string for more information about the strings you can use.
ValueType As PropertyValueTypes
[In] Pass the type of value you want the new subproperty to store.
asArray As Boolean
[In] Pass True to make the new subproperty an array whose elements are of the type you specify in valueType.
typeNameParam As String
[In] Pass the name of an existing type if you want to create the new subproperty as an instance of a named type. Otherwise, pass an empty string. If you pass a type name, you must pass PropValType_NamedType for the ValueType parameter. Refer to NamedPropertyTypes for a list of built-in named types.
options As Long
[In] Pass 0 to specify the default behavior, or pass one or more PropertyOptions constants. Use the bitwise-OR operator to specify multiple options. You do not need to pass the InsertIfMissing option to create the new subproperty. Pass DoNothingIfExists if you want the method to not report an error if the subproperty already exists.

How to add services for object in ECC6.0

Hi everybody,
Can anybody tell me how to add "Services for Object" icon in ECC 6.0 because this icon is there in 4.6C but not coming in ECC 6.0.
Thanks in Advance

Hi Saurabh,
Thanks for your reply. I have checked the path given by you...System-> Service for object, but it is showing no service available as told by you. Cud you please tell me how to add this service because this is working fine in 4.6C but I dont know how to add these services in ECC 6.0. If any code for this which is written in 4.6C which I can refer... please tell me where to see the code for adding services (in 4.6C) b'coz its very urgent.

How to add more summary data in the MIP of Compensation workbench

Hi all,
In the MIP (incentive plan) of the compensation workbench, we need to add more summary data in the summary section. I checked that all the summary data in that section are stored in the table 'ben_cwb_summary'.
Even we can change the VIEW object for that page (using extension), we can't retrieve it because the new summary data/information we need to add are not stored in the table 'ben_cwb_summary'. We need to write our query to summerize data.
How to implement it?
Thanks in advanced!
Jane

faiz2000 wrote:
> How to add more one record in the same time?
>
> Please I need your help to add more one record in the
same time, how can I do
> that?
>
> I have only one text field and the value it is linked
from other table, if
> user he bushes bottoms the all data it will copy it to
new record:
>
> Ex.: <input name="textfield" type="text"
>
value="<%=(Recordset1.Fields.Item("webgroup").Value)%>">
>
>
Use "Repeat Region"
Mick

How can I write new objects to the existing file with already written objec

Hi,
I've got a problem in my app.
Namely, my app stores data as objects written to the files. Everything is OK, when I write some data (objects of a class defined by me) to the file (by using writeObject method from ObjectOutputStream) and then I'm reading it sequencially by the corresponding readObject method (from ObjectInputStream).
Problems start when I add new objects to the already existing file (to the end of this file). Then, when I'm trying to read newly written data, I get an exception:
java.io.StreamCorruptedException
at java.io.ObjectInputStream.readObject0(Unknown Source)
at java.io.ObjectInputStream.readObject(Unknown Source)
Is there any method to avoid corrupting the stream? Maybe it is a silly problem, but I really can't cope with it! How can I write new objects to the existing file with already written objects?
If anyone of you know something about this issue, please help!
Jai

Here is a piece of sample codes. You can save the bytes read from the object by invoking save(byte[] b), and load the last inserted object by invoking load.
* Created on 2004-12-23
package com.cpic.msgbus.monitor.util.cachequeue;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.RandomAccessFile;
* @author elgs This is a very high performance implemention of Cache.
public class StackCache implements Cache
    protected long             seed    = 0;
    protected RandomAccessFile raf;
    protected int              count;
    protected String           cacheDeviceName;
    protected Adapter          adapter;
    protected long             pointer = 0;
    protected File             f;
    public StackCache(String name) throws IOException
        cacheDeviceName = name;
        f = new File(Const.cacheHome + name);
        raf = new RandomAccessFile(f, "rw");
        if (raf.length() == 0)
            raf.writeLong(0L);
     * Whne the cache file is getting large in size and may there be fragments,
     * we should do a shrink.
    public synchronized void shrink() throws IOException
        int BUF = 8192;
        long pointer = getPointer();
        long size = pointer + 4;
        File temp = new File(Const.cacheHome + getCacheDeviceName() + ".shrink");
        FileInputStream in = new FileInputStream(f);
        FileOutputStream out = new FileOutputStream(temp);
        byte[] buf = new byte[BUF];
        long runs = size / BUF;
        int mode = (int) size % BUF;
        for (long l = 0; l < runs; ++l)
            in.read(buf);
            out.write(buf);
        in.read(buf, 0, mode);
        out.write(buf, 0, mode);
        out.flush();
        out.close();
        in.close();
        raf.close();
        f.delete();
        temp.renameTo(f);
        raf = new RandomAccessFile(f, "rw");
    private synchronized long getPointer() throws IOException
        long l = raf.getFilePointer();
        raf.seek(0);
        long pointer = raf.readLong();
        raf.seek(l);
        return pointer < 8 ? 4 : pointer;
     * (non-Javadoc)
     * @see com.cpic.msgbus.monitor.util.cachequeue.Cache#load()
    public synchronized byte[] load() throws IOException
        pointer = getPointer();
        if (pointer < 8)
            return null;
        raf.seek(pointer);
        int length = raf.readInt();
        pointer = pointer - length - 4;
        raf.seek(0);
        raf.writeLong(pointer);
        byte[] b = new byte[length];
        raf.seek(pointer + 4);
        raf.read(b);
        --count;
        return b;
     * (non-Javadoc)
     * @see com.cpic.msgbus.monitor.util.cachequeue.Cache#save(byte[])
    public synchronized void save(byte[] b) throws IOException
        pointer = getPointer();
        int length = b.length;
        pointer += 4;
        raf.seek(pointer);
        raf.write(b);
        raf.writeInt(length);
        pointer = raf.getFilePointer() - 4;
        raf.seek(0);
        raf.writeLong(pointer);
        ++count;
     * (non-Javadoc)
     * @see com.cpic.msgbus.monitor.util.cachequeue.Cache#getCachedObjectsCount()
    public synchronized int getCachedObjectsCount()
        return count;
     * (non-Javadoc)
     * @see com.cpic.msgbus.monitor.util.cachequeue.Cache#getCacheDeviceName()
    public String getCacheDeviceName()
        return cacheDeviceName;
}

How to add A single row at the middle of the table in a Webi report

Hi,
I created a Webi report using Universe(Created universe using bex query).Now i have a requirement to display a row at the middle of a report. Can you please tell me ,how to add a sigle row at the middle of a Webi report.
Thanks in advance
Regards
Monika

Hi Monika,
It is not really possible to add a row (I assume you mean of unrelated data) to the middle of a table in a report. You can add a new table with a single row between two tables. For instance you could add a new one row table, or even single cells which are positioned relatively between two tables. Possibly a block on top of another. But this gets tricky.
Can you explain in more detail what you are trying to do?
Thanks

How to add a radio station to the library

just loaded itunes 6 (windows box) and can't find out how to add a radio station to the library

If your current stations in WMP are .pls or .m3u URL's, they may work in iTunes also. Use the "Open Stream" command from the Advanced menu and put in the URL that includes .pls/.m3u. If the URL is a .mwv variety, those are Windows proprietary format and not supported by iTunes. Same with .ra streams (Real Audio).
.pls & .m3u usually indicate MP3 based streams supported in iTunes. It's up to the original radio station/streaming site to select the format and make it available. Shoutcast.com & Live365.com are great resources for mp3 based streams.

How to add a new tab for the project?

Dear All Experts,
    Could you tell me how to add a new tab for the project?
    Pls refer to the screenshot as below:
Thanks!
Xinling Zhang

Hi,
    The new tab in cj20n , and the new tab can only be displayed in the highed level.Pls refer to below
    And in cj02, there is no this tab also in the wbs detailed screen,
Thanks!
Xinling

Does anyone know how to add a preface page at the beginning of the book in ibooks author once the book is written? No matter how I try to add a Preface page, it goes to the end of the book.

Does anyone know how to add a preface page at the beginning of the book in ibooks author once the book is written? No matter how I try to add a Preface page, it goes to the end of the book.

Thanks. I've tried this and apparently the template I'm using is one of those where it doesn't work. I've tried dragging it as well as cutting a pasting but it always travels back to the end of the book. Maybe I can try changing the template temporarily, move the preface page, and then convert back to the original template. I'll experiment a little.

How to add a text box in the layout (View)

How to add a text box in the layout (View)

Hi.
Right Click in the RootUIElement container.
Click Insert Element.
Give Name: Input
Type : Input Field.
Press Enter.
Regards
Bala.

How to add a excel driver in the Adminstrator tools

how to add a excel driver in the adminstrator tools > odbc Datasource,
I have to add the name and excel sheet location in the SystemDsn but whiling finishing the stups i will get the error like
error found could not found the registery.
,So is there any other setting is required while i am adding in the excel driver
please help me out for this ,this is 1st time am using the excel source in the report data source..

I'd ask them over here.
Windows forums on Microsoft Answers
Office Excel forums on Micrsoft Answers
Regards, Dave Patrick ....
Microsoft Certified Professional
Microsoft MVP [Windows]
Disclaimer: This posting is provided "AS IS" with no warranties or guarantees , and confers no rights.

How to add an extra page to the index.html page on dreamweaver CS6?

How to add an extra page to the index.html page on dreamweaver CS6?

Index.html = your domain's home page. There is only one home page per site.
To create a new page from your index, go to File > SaveAs > filename.html. Repeat for other site pages. Add links on your index page that lead to other site pages.
See Creating your first web site in DW CC (5-part tutorial)
https://helpx.adobe.com/dreamweaver/learn/tutorials/how-to/first-website-part1.html
Nancy O.

How to add 'Confidential' watermark to all the pages in portal

Hi
How to add 'Confidential' watermark to all the pages in portal.We have ESS/MSS business packages installed 60.1, 60.2.
ECC5, EP SP16 is the environment.
Help will be appreciated
Thanks
Sharath

Hi Sharath,
What about using the theme editor to add a background to either the page or the iView tray?
Daniel

How to add a UIResponer object in the Responder Chain ?

Similar Messages

Maybe you are looking for