How to control double click seepd?

hi,
I downloaded JDK 1.6 for my software, but it seems that the mouse double click does not work properly. You have to double click it really fast or more tan twice for the double click to work. How can I increase the interval between the two mouse clicks?
The platform is both Windows and Linux/Solaris, but the windows is more urgent.
Thanks in advance,
Sean

Try this method.
jButton1.setMultiClickThreshhold(long milliseconds);This will work only in action event, will not work in mouse event.

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How to handle double click in a table control?

Hi,
Can any one let me how to handle double click event in a table control in dialog programming?
here i need to navigate to another screen when user double click on the table contols (emp number column).
thanks in advance,
PrasadBabu.

to define double click in your table controlwhich is similar to 'PICK' function. Enable F2 in PF-status for this
Table Control Question
Check the above thread which was posted recently on SDN, please award points if found helpful

How to handle double click event in a text control

Hi,
   Will u please send me information on handling double click events inside text control and also about locking and unlocking of DB tables for updation.
Regards,
Praba.

Hi Prabhavathi,
Here is how you handle double click events in Textedit control.
1)Create a custom control in screen (say TEXT_CONTROL)
2)In main program,
a) Declarations:
data: obj type ref to cl_gui_custiom_control.
      text type ref to cl_gui_textedit.
b) Create the instance of custom container
c) Create the instance of textedit control.
3)Now to handle double click events , create a local class as follows.
class shail_event definition.
public section.
methods:
handle_doubleclick for event dblclick of cl_gui_textedit .
endclass.
class shail_event implementation.
method handle_doubleclick .
here do the coding for handling the double click.
endmethod.
endclass.
4) Create an instance of the handler class(ie.ZSHAIL_EVENT).Let it be named hand.
5) Define varibles for event.
DATA: i_events TYPE cntl_simple_events,
      wa_events TYPE cntl_simple_event.
SET HANDLER hand->handle_doubleclick for text.
wa_events-eventid = cl_gui_textedit=>event_double_click.
wa_events-appl_event = 'X'. "This is an application event
APPEND wa_events TO i_events.
6)
    CALL METHOD texte->set_registered_events
      EXPORTING
        events                    = i_events
      EXCEPTIONS
        cntl_error                = 1
        cntl_system_error         = 2
        illegal_event_combination = 3
        OTHERS                    = 4.
    IF sy-subrc <> 0.
     MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
                WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
    ENDIF.
These are the basic steps needed for handling events in Textedit control.You can go to SE24 and type CL_GUI_TEXTEDIT to find the associated events of the class.
If you want the program, kindly send your mail-id so that I can mail it to you.
Regards,
Sylendra.

How to have double click on trackpad in Lion?

I am not sure how to enable double click on trackpad in apple as i am used to?

In the Trackpad option of System Preferences, just select Secondary click in the Point & Click panel, then you have choice between different options.

How to avoid double-click to click-box

Hello,
until now I did not find a solution for this problem:
I have created a training course for a specific application, and in this coure are some click boxes on which the user should click. On many click boxes should the user click only once but if he double-click the click box, in real application nothing happens. There is only one way to succes the action - one click. But in captivate when the user double-click the click box instead of one click it evaluate as success action (the click box is set only to one click, double-click checkbox is not checked).
So my question is, is there any way how to avoid double-click in cases where the user should click only once? Or in case he double-click the click box to show failure caption?
Many thanks.
Lukas

Hi all
Interesting thread. Unfortunately, what would be needed here is some sort of a widget that would run some internal timer. Sure, you can try multiple Click Boxes and configure one with a Single Click and one with a Double Click. But the problem with that (as I see it) is regardless of what you might try, the Single Click will win out every time. Thus you would need a widget of some sort that would "listen" for a Double Click and respond appropriately.
Tough call... Rick
Click here for Adobe Authorized Captivate and RoboHelp HTML Training
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Click here for RoboHelp and Captivate eBooks

How do I double-click with a track-pad?

I'm new to Mac, and I just bought a beautiful new Apple MacBook laptop. I'm trying to install academic version of Adobe Photoshop 6 (this disk of software was originally made for PCs but I hear it's possible to make it work on a MacBook as well. My question is, how do I double-click with a track-pad, like in order to install new software from actual disks? I'm a multi-media artist and student, among other things. Thanks!
Apple MacBook Mac OS X (10.4.4)

Hi -
Double clicking is done by going to System Preferences/Keyboar and Mouse/Trackpad and then selecting the action you'd like.
However, PS 6 will be more of a task!
If it's a Windows disc then you'll need to install a Windows XP on your Macbook either through Parallels or Bootcamp.
Perhaps another 'Mac Friendly' graphics program might be more suiting if you'd like to stick in with the Mac OS X enviornment. Check out these apps....
http://pure-mac.com/graph.html
btw, Bootcamp is free!
Macbook 1.8-) Mac OS X (10.4.8) Week 38 base model w/1G Ram

How to use double click trigger in ListBoxItem template?

Hi all,
I want to double click listBoxItem in listbox, and set this item as editable status. It says make textbox as visible, please see the below code. When press Enter key or lost focus, then make textbox as invisible and textblock as visible. It's better to use
trigger to switch the status, but I do not know how to do it, thanks!
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ListBoxItem">
<Grid>
<TextBlock Text="{Binding FirstName}" />
<TextBox Text="{Binding FirstName}"/>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>

Did you consider using a DataGrid? This control has editing capabilities built-in:
https://msdn.microsoft.com/en-us/library/system.windows.controls.datagrid(v=vs.110).aspx
Otherwise you could add a boolean property to the class with the FirstName property, toggle this one in an event handler for the MouseDoubleClick event of the ListBoxItem and then use data triggers. Here is an example for you that should give you the
idea:
<ListBox x:Name="lb1">
<ListBox.ItemContainerStyle>
<Style TargetType="ListBoxItem">
<EventSetter Event="MouseDoubleClick" Handler="OnMouseDoubleClick"/>
</Style>
</ListBox.ItemContainerStyle>
<ListBox.ItemTemplate>
<DataTemplate>
<Grid>
<TextBlock x:Name="tb" Text="{Binding FirstName}" Visibility="Visible"/>
<TextBox x:Name="tx" Text="{Binding FirstName}" Visibility="Collapsed"
LostKeyboardFocus="tx_LostFocus" PreviewKeyDown="tx_PreviewKeyDown"/>
</Grid>
<DataTemplate.Triggers>
<DataTrigger Binding="{Binding IsInEditMode}" Value="True">
<Setter TargetName="tb" Property="Visibility" Value="Collapsed"/>
<Setter TargetName="tx" Property="Visibility" Value="Visible"/>
</DataTrigger>
</DataTemplate.Triggers>
</DataTemplate>
</ListBox.ItemTemplate>
</ListBox>
public MainWindow()
InitializeComponent();
List<YourItem> myDataType = new List<YourItem>()
new YourItem{ FirstName = "Name..."}
lb1.ItemsSource = myDataType;
private void OnMouseDoubleClick(object sender, MouseButtonEventArgs e)
ListBoxItem lbi = sender as ListBoxItem;
YourItem item = lbi.DataContext as YourItem;
if (item != null)
item.IsInEditMode = !item.IsInEditMode;
private void tx_LostFocus(object sender, RoutedEventArgs e)
TextBox txt = sender as TextBox;
YourItem item = txt.DataContext as YourItem;
if (item != null)
item.IsInEditMode = false;
private void tx_PreviewKeyDown(object sender, KeyEventArgs e)
if (e.Key == Key.Return)
e.Handled = true;
TextBox txt = sender as TextBox;
YourItem item = txt.DataContext as YourItem;
if (item != null)
item.IsInEditMode = false;
Make sure that your model class implements the INotifyPropertyChanged interface correctly:
public class YourItem : INotifyPropertyChanged
public string FirstName { get; set; }
private bool _isInEditMode;
public bool IsInEditMode
get { return _isInEditMode; }
set { _isInEditMode = value; NotifyPropertyChanged("IsInEditMode"); }
public event PropertyChangedEventHandler PropertyChanged;
private void NotifyPropertyChanged(string propertyName)
if (PropertyChanged != null)
PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
Hope that helps.
Please remember to close your threads by marking helpful posts as answer and then start a new thread if you have a new question. Please don't post several questions in the same thread.

Tree control double click default behavior

Hi all,
Tree control have default behavior that expand/ collapse item when double click event occurs on parent item.
How do I to avoid this behavior to use custom double click event without open close nodes?
Thanks,
regards
Solved!
Go to Solution.

Hi,
I was not able to disable the default event however I realized a VI that could be useful for you.
I've used a method to force all the tree items to be collapsed.
Take a look at the attached image.
Regards,
Alex
Attachments:
treecontrol.png ‏15 KB

How to get "double click" as an event in Module Pool

Dear Experts,
Being new to ABAp, I am struck in a problem.
I want to get double click as an event in my module pool program.
On the screen I have two input/output fields. The attributes of them are as below:
1) 1st I/O field Attributes:
Name: WA_AUFN-A
Dropdown: List box
Display: Resp. to DblClk = Checked
1) 2nd I/O field Attributes:
Name: IT_AUF-A
Dropdown: No drop down box
Display: Resp. to DblClk = UN- Checked
I get some data populated in 1st I/O field in list display.
My Requirement:
As I select one of the data from the 1st I/O field and double click on it, then what I want is that the same selected data
should appear in the 2nd I/O field.
So I want to know how can I capture "Double click as an event".
Can any1 help me out.
Regards
Chandan

Hi Chandan,
below is the explanation.
for example if u have 2 screen fields VBAK-VBELN & VBAK-VKORG.
VBAK-VBELN has some value say 1000. based on this one u have to fill VBAK_VKORG.
Data: l_f_field like HELP_INFO-DYNPROFLD,
l_f_value like vbak-vbeln.
case pick.
GET CURSOR FIELD l_f_field.
with this u will get to know on which field user is double clicked. so, in this case l_f_filed will have a value of VBAK-VBELN
if l_f_field = ''VABK-VBELN' and
l_f_value = '1000'. "this is optional, based on ur requirement
VBAK-VKORG = '0780'. "fill here
endif.
endcase.
Let me know if it is not clear.
Regards,
Prasad

How to make Double Click To Edit work instead of ClickToEdit for Af:Table

Hi All,
We use AF:Table in clickToEdit mode and most of the time the users use this table for selecting a master record then work on the detail records. To avoid the cost of rendering the selected row as editable we would like to change the behavior to Double Click To edit. This way the user can intentionally put the selected row in edit mode when needed. What would be the best approach to achieve this ?
We use 11.1.1.6 and ADF BC.
Thanks

Not sure if you can get it to work in 11.1.1.6.0 as you don't have the ActiveRowKey property which can be used to make a table row editable. The property comes with 11gr2.
What you can try is to set the tabel to clicktoedit, add a clientListener which you use to listen to the click event and then cancel the event. Add another clientListener whihc handles the doubleClick event, make the clicked row the current row (see http://www.oracle.com/technetwork/developer-tools/adf/learnmore/56-handle-doubleclick-in-table-170924.pdf) and, well now comes the problem, make the current row editable. I don't know how to do this without the ActiveRowKey property.
One other possible solution is a trick described here http://dstas.blogspot.com/2010/08/press-edit-button-to-make-table-row.html
here a transient attribute is used to manipulate the isEditable() status of an attribute of the VO. This should do the trick, but is much more work.
May be someone else knows a better solution.
Timo

How to handle double click on af:table ?

..... I use JDev 11g .......
I have an af:table I want when I double click on row in this table I execute a method in backing bean.
( I know there is a selectionListener in table but this for single click I want a method call only if I double click on the table )
How can I do that?
Thank You...
Sameh Nassar

You may use this method.
1. Register a client listener on the table:
<af:clientListener type="dblClick" method="doDbClick"/>
The method doDbClick is a javascript function:
<trh:script>function doDbClick(event) {
var source = event.getSource();
AdfCustomEvent.queue(source,"doDbClick", {}, false);
</trh:script>
2. Register a server listener on the table to consume this custom event:
<af:serverListener type="doDbClick" method="#{backingBeanScope.txnBean4.doDbClick}"/>
The java method:
public void doDbClick(ClientEvent event){
// do whatever u want
Colin

Tree Control Double Click Functionality

Hi All,
I'm trying to get a tree control to operate a case structure, and I cannot seem to get the Double Click invoke node to output my tags from the tree. Anyone know what I may be doing wrong?!
Thanks,
Derek
Solved!
Go to Solution.
Attachments:
TreeControl.vi ‏9 KB

Identical functionality as an event loop shown for an additional example
Jeff
Attachments:
TreeControl[1] rev 1.vi ‏9 KB

How to disable Double Click Import

Hi im new to CS6 and I find the double click import more trouble than it is helpfull. Clicking through clips im always missing the clips by a little this then brings up the import window then I have to close it and precious seconds are lost (its annoying). Is there a way to disable this.
thanks,
Ian

On windows if you go to where it says "start/the windows icon" on the bottom left of your taskbar. Then go to "control panel" also make sure the view is set to "category small icons" (it should say view by it's in the upper right area of the control panel) then select "mouse". Then check the "pointer options tab".
Then make sure the "enhance pointer precision" option is enabled. Then also enable to the "snap to" option as well. For me this makes my mouse more precise. (IMO anyways)
Although I haven't really experinced the problem you're describing, I have however had issues with mouse precision before on certain systems. This setting has always helped me out with that.

How do I double click in the playbook's browser?

Hello World,
I am trying to use a web page that requires me to double-click. The PB browser zooms if I double-tap. How do I send a double-click instead?
Thanks
Solved!
Go to Solution.

Maybe you can post a link to the page and tell us what you are trying to double click.
A website that asks you to double click has obviously been written when most visitors had windows pc. It is asking you to execute or open something. take care!
Right click is tap and hold. A context menu will open and it will vary.
Double click is as skidoo says, or tap, wait, tap, or tap and hold then Open in new tab. It really depends on what the link is.

ALV Grid Control Double click error

Hi
In my Editable ALV Grid Control I input the data ,then click save, the program display error msg if any errors , then i double click in any field ,after that I exit from the program , here i dont want this after double click also the control should be on the same field.Pleace help me out this issue.
THX

But what you will do with the error data. you tell me that.
Don't update some error values to DB.
if you don't want error then check this sample code.
report ztest_alv_edit.
data: it_flight type standard table of sflight.
data: it_fcat type lvc_t_fcat,
      wa_fcat type lvc_s_fcat.
data: grid type ref to cl_gui_alv_grid,
      cont type ref to cl_gui_custom_container.
class lcl_event_receiver definition deferred.
data: g_handler type ref to lcl_event_receiver.
*       CLASS lcl_event_receiver DEFINITION
class lcl_event_receiver definition.
public section.
    methods:
      handle_data_changed
         for event data_changed of cl_gui_alv_grid
             importing er_data_changed.
endclass.                    "lcl_event_receiver DEFINITION
*       CLASS lcl_event_receiver IMPLEMENTATION
class lcl_event_receiver implementation.
method handle_data_changed.
   "this is important
   "this will stop poping the message
   clear er_data_changed->mt_protocol.
endmethod.                    "handle_data_changed
endclass.                    "lcl_event_receiver IMPLEMENTATION
start-of-selection.
select * from sflight
into table it_flight
up to 20 rows.
end-of-selection.
call screen 100.
*&      Module STATUS_0100 OUTPUT
*       text
module status_0100 output.
set pf-status 'STATUS'.
if cont is initial.
    call function 'LVC_FIELDCATALOG_MERGE'
      exporting
        i_structure_name       = 'SFLIGHT'
      changing
        ct_fieldcat            = it_fcat
      exceptions
        inconsistent_interface = 1
        program_error          = 2.
    create object cont
      exporting
        container_name              = 'CONT'
      exceptions
        cntl_error                  = 1
        cntl_system_error           = 2
        create_error                = 3
        lifetime_error              = 4
        lifetime_dynpro_dynpro_link = 5
        others                      = 6
    if sy-subrc ne 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    endif.
    wa_fcat-edit = 'X'.
    wa_fcat-checktable = '!'.
    modify it_fcat from wa_fcat transporting edit checktable
    where fieldname = 'FLDATE'
    create object grid
      exporting
        i_parent          = cont
      exceptions
        error_cntl_create = 1
        error_cntl_init   = 2
        error_cntl_link   = 3
        error_dp_create   = 4
        others            = 5
    if sy-subrc ne 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    endif.
    call method grid->set_table_for_first_display(
       changing
         it_outtab                     = it_flight
         it_fieldcatalog               = it_fcat
       exceptions
         invalid_parameter_combination = 1
         program_error                 = 2
         too_many_lines                = 3
    if sy-subrc ne 0.
      message id sy-msgid type sy-msgty number sy-msgno
                 with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
    endif.
    "Important for editable grid
     call method grid->register_edit_event
               exporting
                  i_event_id = cl_gui_alv_grid=>mc_evt_enter.
     create object g_handler.
    "setting the handler
    set handler g_handler->handle_data_changed for grid.
endif.
endmodule.                 " STATUS_0100 OUTPUT
*&      Module USER_COMMAND_0100 INPUT
*       text
module user_command_0100 input.
"important method to trigger the DATA_CHANGED event
call method grid->check_changed_data.
case sy-ucomm.
    when 'BACK'.
      leave to screen 0.
endcase.
endmodule.                 " USER_COMMAND_0100 INPUT

How to control double click seepd?

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