topic Re: How to implement a new container in Application Development and Automation Discussions

How to implement a new container

Former Member — Wed, 15 Dec 2004 17:40:05 GMT

Hi,

I would like to implement a new container (a control to zoom in/out a picture) to be used in a dynpro. Is there any documentation?

Thanks and Regards,

T. Cereghetti

Re: How to implement a new container

RichHeilman — Wed, 15 Dec 2004 17:51:10 GMT

I would suggest to you to use the 2D ECL viewer. This has the "zoom" functionality.

I have sample code, if needed.

Regards,

Rich Heilman

Re: How to implement a new container

Former Member — Thu, 16 Dec 2004 09:04:09 GMT

Thanks for the swift answer.

The sample code would be a valuable help!

Thanks and Regards,

T. Cereghetti

Re: How to implement a new container

thomas_jung — Thu, 16 Dec 2004 13:50:11 GMT

If the ECL viewer works - great! However if you find that you still need information on writting your own control and integrating it in ABAP, have a look at the following weblog.

/people/thomas.jung3/blog/2004/09/01/using-net-windows-controls-in-the-abap-control-framework

In this example the control was written in .Net.

Re: How to implement a new container

RichHeilman — Thu, 16 Dec 2004 14:19:25 GMT

Ok......This sample program uses a docking container to implement the ECL veiwer(no need for screen). You can use a regular container on a dynpro. This sample code should get you started.

Regards,

Rich Heilman

report zrich_0002 .

data:

docking type ref to cl_gui_docking_container,

viewer type ref to cl_gui_ecl_2dviewer.

parameters: p_check type c.

at selection-screen output.

perform build_viewer.

start-of-selection.

&----

*& Form build_viewer

&----

text

----

--> p1 text
<-- p2 text

----

form build_viewer.

data: repid like sy-repid.

data: file_name like sapb-sapfiles,

file_type like bdn_con-mimetype.

repid = sy-repid.

create object docking

exporting

repid = repid

dynnr = sy-dynnr

side = cl_gui_docking_container=>dock_at_right

extension = '600'

exceptions

cntl_error = 1

cntl_system_error = 2

create_error = 3

lifetime_error = 4

lifetime_dynpro_dynpro_link = 5.

create object viewer

exporting

parent = docking

autoalign = ' '

exceptions

cntl_error = 1

cntl_system_error = 2

create_error = 3

lifetime_error = 4

others = 5.

check sy-subrc = 0.

call method viewer->create_toolbar

exporting

close_button = ' '

tools = 'X'

viewer = 'X'

navigation = 'X'

options = ' '

viewer_openfile = ' '

viewer_savefile = ' '

tool_measurement = ' '

remove_document = ' '

exceptions

cntl_system_error = 1

cntl_error = 2

cntb_btype_error = 3

dp_error = 4.

check sy-subrc = 0.

Populate the file path

file_name = 'C:\ABAPS\15000001.tif'.

call method viewer->open_document

exporting

file = file_name

file_type = file_type

exceptions

cntl_error = 1

cntl_system_error = 2

invalid_file_format = 3

permission_denied = 4

file_not_found = 5

bad_file_name = 6

invalid_data = 7

others = 8.

endform.

Re: How to implement a new container

Former Member — Mon, 20 Dec 2004 13:23:20 GMT

Thanks you both a lot!

I couldn't get better answers.

Regards,

T. Cereghetti