topic Re: How To Create object For Custom Container in Application Development and Automation Discussions

How To Create object For Custom Container

Former Member — Mon, 14 May 2007 10:35:52 GMT

hi All,

i am working on custom control. which is new for me.

i am creating textedit control in custom container.

for that i have delared

DATA : editor type ref to cl_gui_textedit.

Data : custom type ref to cl_gui_custom_container.

now i want to create object for that editor and custom in my PBO module

wht can i do for that.

can i create it from pattarn button? if yes then how to create for above specific code, please tell me the steps.? if no then tell me the other way.

please tell me how to call methods.

thanks in advance.

vinod.

Re: How To Create object For Custom Container

kostas_tsioubris — Mon, 14 May 2007 10:39:55 GMT

Hi,

take a look at this link

http://www.erpgenie.com/sap/abap/controls/textedit.htm

Kostas

Re: How To Create object For Custom Container

h_senden2 — Mon, 14 May 2007 10:40:01 GMT

Yes, you can create it from the pattern. Go to the option AABAP Objects pattern, and then go to the create instance option for the related class.

First you have to create the container (custom control), and then the text editor with a link to the container.

regards,

Hans

Message was edited by:

Alvaro Tejada Galindo

Re: How To Create object For Custom Container

Former Member — Mon, 14 May 2007 10:40:14 GMT

Hi Vinod,

Refer this code :

CUS_CNTR TYPE REF TO CL_GUI_CUSTOM_CONTAINER,

SPLIT_CNTR TYPE REF TO CL_GUI_EASY_SPLITTER_CONTAINER,

TREE TYPE REF TO CL_GUI_COLUMN_TREE,

TEXT TYPE REF TO CL_GUI_TEXTEDIT.

*&----CREATING OBJECT FOR MAIN CUSTOM CONTAINER HAVING NAME

*&----'CUSTOM_CONTROL'

CREATE OBJECT cus_cntr

EXPORTING

PARENT =

container_name = 'CUSTOM_CONTROL'

STYLE =
LIFETIME = lifetime_default
REPID =
DYNNR =
NO_AUTODEF_PROGID_DYNNR =
EXCEPTIONS
CNTL_ERROR = 1
CNTL_SYSTEM_ERROR = 2
CREATE_ERROR = 3
LIFETIME_ERROR = 4
LIFETIME_DYNPRO_DYNPRO_LINK = 5
others = 6

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.

ENDIF.

*&-------CREATING OBJECT FOR EASY SPLITTER CONTAINER

*&-------THAT IS DIVIDED INTO TWO VERTICALLY , USING

*&-------'ORIENTATION' PARAMETERS

*&-------( 0 = HORIZONTALLY , 1 = VERTICALLY )

CREATE OBJECT split_cntr

EXPORTING

LINK_DYNNR =
LINK_REPID =
METRIC = cntl_metric_dynpro

parent = cus_cntr

orientation = 1

sash_position = 40

with_border = 1

NAME =

EXCEPTIONS

cntl_error = 1

cntl_system_error = 2

OTHERS = 3

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

ENDFORM. " BUILD_CONTAINER

&----

*& Form TREE_STRUCTURE

&----

text

----

--> p1 text
<-- p2 text

----

FORM tree_structure .

*FOR COLUMN HEADING OF COLUMN TREE

hhdr-heading = 'Object Name'.

hhdr-width = 40.

*&-----CREATING OBJECT FOR TREE STRUCTURE FOR TOP LEFT SPLITTER

*&-----CONTAINER

CREATE OBJECT tree

EXPORTING

LIFETIME =

parent = split_cntr->top_left_container

SHELLSTYLE =

node_selection_mode =

cl_gui_column_tree=>node_sel_mode_single

HIDE_SELECTION =

item_selection = 'X'

hierarchy_column_name = 'COLUMN1'

hierarchy_header = hhdr

NO_HIERARCHY_COLUMN =
NAME =
EXCEPTIONS
LIFETIME_ERROR = 1
CNTL_SYSTEM_ERROR = 2
CREATE_ERROR = 3
ILLEGAL_NODE_SELECTION_MODE = 4
FAILED = 5
ILLEGAL_COLUMN_NAME = 6
others = 7

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

*&----CALLING METHOD FOR ADDING COLUMN IN TREE

CALL METHOD tree->add_column

EXPORTING

name = 'COLUMN2'

HIDDEN =
DISABLED =
ALIGNMENT =

width = 40

WIDTH_PIX =
HEADER_IMAGE =

header_text = 'Description'

HEADER_TOOLTIP =
EXCEPTIONS
COLUMN_EXISTS = 1
ILLEGAL_COLUMN_NAME = 2
TOO_MANY_COLUMNS = 3
ILLEGAL_ALIGNMENT = 4
DIFFERENT_COLUMN_TYPES = 5
CNTL_SYSTEM_ERROR = 6
FAILED = 7
PREDECESSOR_COLUMN_NOT_FOUND = 8
others = 9

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

ENDIF.

*&-----CREATING OBJECTS FOR TEXT FOR BOTTOM RIGHT SPLITTER

*&-----CONTAINER

CREATE OBJECT text

EXPORTING

MAX_NUMBER_CHARS =
STYLE = 0
WORDWRAP_MODE = WORDWRAP_AT_WINDOWBORDER
WORDWRAP_POSITION = -1
WORDWRAP_TO_LINEBREAK_MODE = FALSE
FILEDROP_MODE = DROPFILE_EVENT_OFF

parent = split_cntr->bottom_right_container

LIFETIME =
NAME =
EXCEPTIONS
ERROR_CNTL_CREATE = 1
ERROR_CNTL_INIT = 2
ERROR_CNTL_LINK = 3
ERROR_DP_CREATE = 4
GUI_TYPE_NOT_SUPPORTED = 5
others = 6

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

*&--- FOR FETCHING PROGRAM SOURCE CODE

PERFORM read_source_code .

ENDFORM. " SOURCE_CODE_TEXT

&----

*& Form READ_SOURCE_CODE

&----

text

----

--> p1 text
<-- p2 text

----

FORM read_source_code.

REFRESH : i_incl , extend.

CALL FUNCTION 'RPY_PROGRAM_READ'

EXPORTING

language = sy-langu

program_name = prog_name

with_includelist = 'X'

ONLY_SOURCE = ' '
ONLY_TEXTS = ' '
READ_LATEST_VERSION = ' '
WITH_LOWERCASE = ' '
IMPORTING
PROG_INF =

TABLES

include_tab = i_incl

SOURCE = code

source_extended = extend

TEXTELEMENTS =

EXCEPTIONS

cancelled = 1

not_found = 2

permission_error = 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.

CALL METHOD text->set_comments_string

EXPORTING

comments_string = '*'

EXCEPTIONS

error_cntl_call_method = 1

OTHERS = 2.

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

CALL METHOD text->set_highlight_comments_mode

EXPORTING

highlight_comments_mode = 1

EXCEPTIONS

error_cntl_call_method = 1

invalid_parameter = 2

OTHERS = 3.

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

*&----CALLING METHOD FOR SENDING SOURCE CODE ON

**----BOTTOM RIGHT SPLITTER CONTAINER

CALL METHOD text->set_text_as_r3table

EXPORTING

table = extend

EXCEPTIONS
ERROR_DP = 1
ERROR_DP_CREATE = 2
others = 3

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

CALL METHOD text->set_readonly_mode

EXPORTING

READONLY_MODE = 1

EXCEPTIONS

ERROR_CNTL_CALL_METHOD = 1

INVALID_PARAMETER = 2

others = 3

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

ENDFORM. " READ_SOURCE_CODE

Reward points if helpful.

Regards,

Hemant

Re: How To Create object For Custom Container

Former Member — Mon, 14 May 2007 10:44:01 GMT

hi Vinod,

refer the sample code below, to see how a text edit control is implemented:



data:
   gi_container     type ref to cl_gui_custom_container,
   cl_gui_textedit type ref to cl_gui_textedit.

module pbo output.
  set pf-status '9000'.
  create object gi_container
  exporting
      container_name              = gc_container
  exceptions
      cntl_error                  = 1
      cntl_system_error           = 2
      create_error                = 3
      lifetime_error              = 4
      lifetime_dynpro_dynpro_link = 5
      others                      = 6     .
  if sy-subrc = 0.
      call method gi_container->set_focus
      exporting
          control = gi_container.

      call method cl_gui_cfw=>flush
      exceptions
          others = 1.
      create object gi_te_control
      exporting
          parent                     = gi_container
          wordwrap_mode              = cl_gui_textedit=>wordwrap_at_fixed_position
          wordwrap_to_linebreak_mode = cl_gui_textedit=>true
      exceptions
          error_cntl_create      = 1
          error_cntl_init        = 2
          error_cntl_link        = 3
          error_dp_create        = 4
          gui_type_not_supported = 5
          others                 = 6        .
      if sy-subrc <> 0.
      else.
          call method gi_te_control->set_readonly_mode
          exporting
              readonly_mode          = cl_gui_textedit=>true
          exceptions
              error_cntl_call_method = 1
              invalid_parameter      = 2
              others                 = 3                  .
          if sy-subrc <> 0.
*           MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*                      WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
          endif.
          call method gi_te_control->set_text_as_r3table
            exporting
              table           = gt_texttab
            exceptions
              error_dp        = 1
              error_dp_create = 2
              others          = 3                  .
          if sy-subrc <> 0.
*           MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*                      WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
          endif.
          call method cl_gui_cfw=>flush
          exceptions
              others = 1.
      endif.
  endif.
endmodule.                 " PBO  OUTPUT

Yes, you can use patters to create objects and call methods

Step1: create the reference variables as below:


data:
   gi_container     type ref to cl_gui_custom_container,
   cl_gui_textedit type ref to cl_gui_textedit.

Step 2: Press CNTRL F6 to invoke the popup for patterns (or click the pattern button).

Step 3: choose the radio button for ABAP objects

Step 4: enter the instance name, and the class name for creating objects

Step 5: for calling methods, enter the instance name and class name and press

F4 for the method field, you will get the list of methods for this class, choose the

appropriate one...

Hope this helps,

Sajan Joseph.