Distance of a Docking Container from the Top

[Former Member]

Hello,

it is possible to distance an docking container from the top. The container is class CL_GUI_DOCKING_CONTAINER.

I want to show an textfield above the container in my dynpro.

German:

Servus,

ich habe ein Problem.

Ich erzeuge einen Docking Container der Klasse CL_GUI_DOCKING_CONTAINER und möchte nun, dass dieser zum Top einen Abstand hat, damit auf meinem Dynpro noch ein Textfeld überhalt angezeigt wird.

Ist dies möglich?

[Former Member]

Can nobody help me?

[huseyindereli]

Hi Sebastian ,

Class constructor has ratio parameter to set the size of it. By using cl_gui_textedit class you can display text or use for input. After creating the cl_gui_docking_container instance , set instance as text_editor's parent.

The code sample is below ;

DATA : text_editor     TYPE REF TO cl_gui_textedit  .
DATA : go_dock_container TYPE REF TO cl_gui_docking_container .

  IF go_dock_container IS INITIAL.
    CREATE OBJECT go_dock_container
        EXPORTING side = cl_gui_docking_container=>dock_at_left
                  extension = 320
                  ratio     = 25
                  repid     = sy-repid
                  dynnr     = '0100'.
  ENDIF.


if text_editor IS INITIAL.
  CREATE OBJECT text_editor
   EXPORTING
      max_number_chars       = '600'
      wordwrap_mode            = cl_gui_textedit=>wordwrap_at_fixed_position
      wordwrap_position         = line
      wordwrap_to_linebreak_mode = cl_gui_textedit=>true
     parent                                    =  go_dock_container
   EXCEPTIONS
     error_cntl_create      = 1
     error_cntl_init        = 2
     error_cntl_link        = 3
     error_dp_create        = 4
     gui_type_not_supported = 5
     OTHERS                 = 6
     .

  CALL METHOD text_editor->set_toolbar_mode
    EXPORTING
      toolbar_mode           = false
    EXCEPTIONS
      error_cntl_call_method = 1
      invalid_parameter      = 2
      OTHERS                 = 3.

  CALL METHOD text_editor->set_statusbar_mode
    EXPORTING
      statusbar_mode         = false
    EXCEPTIONS
      error_cntl_call_method = 1
      invalid_parameter      = 2
      OTHERS                 = 3.

  CALL METHOD text_editor->set_readonly_mode .

ENDIF.

[Former Member]

thanks for this example, but it does not work.

if i try this, my docking container isn't wide enough.

and i want to show the text ahead the docking container and not right of it.

[huseyindereli]

Hi ,

You just need to change cl_gui_docking_container=>dock_at_left part with cl_gui_docking_container=>dock_at_top to display the cont. at the top. And the code is just the key parts of your request. There are sample programs that illustrates the usage of cl_gui_textedit. For example DEMO_CUSTOM_CONTROL .

If you can specify your request , i could send you the complete code.

Regards...

[Former Member]

but my problem is, that my alv grid control from type cl_gui_alv_grid is not show correctly when i use the texteditor

i need to show a text ahead my alv.

is there another possibilty?

[Former Member]

nobody an idea?

[Former Member]

Hi,

you can dock the container to the bottom and size it lower in percentage. The maximum is 95 %. When you use a smaller size you can place some fields above to the docking container.

  CREATE OBJECT gx_dock_cont
    EXPORTING
      repid                       = gv_repid
      dynnr                       = gv_dynnr
      side                        = cl_gui_docking_container=>dock_at_bottom
      name                        = 'DOCKING'
      ratio                       = 95
    EXCEPTIONS
      cntl_error                  = 1
      cntl_system_error           = 2
      create_error                = 3
      lifetime_error              = 4
      lifetime_dynpro_dynpro_link = 5
      OTHERS                      = 6.

Hope this helps.

Regard

Rudi

[Former Member]

okay,

this works.

but how i set the text?

[Former Member]

Hi Sebastian,

Check the below code......

I hav used selection screen as base screen and a docking container at top (for texteditor) and a docking container at bottom (for ALV grid).........

 PARAMETER p.                           " Dummy

 DATA : container1  TYPE REF TO cl_gui_docking_container,
        container2  TYPE REF TO cl_gui_docking_container,
        text_editor TYPE REF TO cl_gui_textedit,
        alv_grid    TYPE REF TO cl_gui_alv_grid,
        lt_mara     TYPE TABLE OF mara       WITH HEADER LINE,
        lt_texttab  TYPE soli_tab.

 AT SELECTION-SCREEN OUTPUT.

   CHECK container1 IS NOT BOUND.

   CREATE OBJECT container1 EXPORTING repid      = sy-repid
                                      dynnr      = sy-dynnr
                                      side       = cl_gui_docking_container=>dock_at_top
                                      extension  = '100' .

   CREATE OBJECT text_editor EXPORTING parent            = container1
                                       wordwrap_mode     = '1'.

   APPEND 'First line in TextEditControl' TO lt_texttab.

   text_editor->set_text_as_r3table( EXPORTING table = lt_texttab[] ).

   CHECK container2 IS NOT BOUND.

   CREATE OBJECT container2 EXPORTING repid      = sy-repid
                                      dynnr      = sy-dynnr
                                      side       = cl_gui_docking_container=>dock_at_bottom
                                      extension  = '300' .

   CREATE OBJECT alv_grid EXPORTING i_parent = container2.

   SELECT * FROM mara INTO TABLE lt_mara UP TO 20 ROWS.

   alv_grid->set_table_for_first_display( EXPORTING i_structure_name = 'MARA'
                                          CHANGING  it_outtab        = lt_mara[] ).

Cheers,

Jose.

Edited by: Jose on Jun 6, 2008 10:58 AM

[Former Member]

i tried to create the text with:

CALL METHOD text_editor->set_text_as_stream
        EXPORTING
          text = text_tab.

my text_tab is:

DATA: line(256) TYPE c,
        text_tab LIKE STANDARD TABLE OF line.
  line = 'First line in TextEditControl'.
  APPEND line TO text_tab.

but the text isn't shown. what is wrong?

[Former Member]

thanks,

that works fine!