Re: Has anyone done TAB colors for HSSF POI?

["Mark Murphy/STAR BASE Consulting Inc." <mmurphy@xxxxxxxxxxxxxxx>]

Try to redefine

D XSSF_SHEET_CLASS... 
D                 C                   'org.apache.poi.xssf.usermodel- 
D                                     .XSSFWorkbook'

as 

D XSSF_SHEET_CLASS... 
D                 C                   'org.apache.poi.xssf.usermodel- 
D                                     .XSSFSheet'

So use XSSFSheet vs. XSSFWorkbook. That is where the method is.


Mark Murphy
STAR BASE Consulting, Inc.
mmurphy@xxxxxxxxxxxxxxx


-----broehmer@xxxxxxxxxxxxxxx wrote: ----- 
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>
From: broehmer@xxxxxxxxxxxxxxx
Date: 11/28/2016 03:30PM
Subject: Re: Has anyone done TAB colors for HSSF POI?


Mark, FYI:

I changed my original hssf_h to include:
D XSSF_SHEET_CLASS... 
D                 C                   'org.apache.poi.xssf.usermodel- 
D                                     .XSSFWorkbook' 
 
 D XSSFSheet_setTabColor... 
 D                 PR                  ExtProc(*JAVA 
 d                                     : XSSF_SHEET_CLASS 
 d                                     : 'setTabColor') 
 D    type                             like(jint) value 

and then in my test program I used:

XSSFsheet_SetTabcolor(sheet :2); 
 
throwing me... 
received Java exception "java.lang.NoSuchMethodError: 
org/apache/poi/xssf/usermodel/XSSFWorkbook.setTabColor(I)V"

So it found the class but got pissy about the method...


Bill





From:   "Mark Murphy/STAR BASE Consulting Inc." <mmurphy@xxxxxxxxxxxxxxx>
To:     Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>
Date:   11/28/2016 01:34 PM
Subject:        Re: Has anyone done TAB colors for HSSF POI?
Sent by:        "MIDRANGE-L" <midrange-l-bounces@xxxxxxxxxxxx>



Yea, that is what I found. As long as you are using XSSF (.xlsx) 
workbooks, that should work. It will not work for HSSF (.xls) workbooks.

This is what it looks like in Java:

import java.io.File;
import java.io.FileOutputStream;

import org.apache.poi.ss.usermodel.IndexedColors;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;

public class TabColorTest {

                 public static void main(String[] args) throws Exception {
                                 Workbook wb = new XSSFWorkbook();
                                 Sheet sheet = wb.createSheet("Sheet 1");
                                 if (sheet instanceof XSSFSheet) {
                                                 ((XSSFSheet) 
sheet).setTabColor(IndexedColors.AQUA.index);
                                 }

                                 // Write the Document in file system
                                 FileOutputStream out = new 
FileOutputStream(new File(
 "tabcolortest.xlsx"));
                                 wb.write(out);
                                 out.close();
                                 wb.close();
                                 System.out.println("tabcolortest.xlsx 
written successully");
                 }

}

I think you will need a java stub to cast your sheet to an XSSFSheet, but, 
you could just try defining it something like this in RPG:

       dcl-c XSSFSHEET_CLASS 'org.apache.poi.xssf.usermodel.XSSFSheet';

       // ----------------------------------------------------------------
       // XSSFSheet_setTabColor()
       //
       // Sets the tab color of an XSSFSheet
       //
       // color - (input)   Indexsed color Integer
       // ----------------------------------------------------------------
       dcl-pr XSSFSheet_setTabColor              ExtProc(*JAVA
                                                      : XSSFSHEET_CLASS
                                                      : 'setTabColor');
         type             Like(jInt)  value;
       end-pr;

And just see if you can pass a Sheet object to it. I'm guessing no, but 
since the object is really an XSSFSheet object (Sheet is an interface, not 
a class), it might just work. But it definitely won't work if you are 
trying to use an HSSFWorkbook.


Mark Murphy
STAR BASE Consulting, Inc.
mmurphy@xxxxxxxxxxxxxxx


-----broehmer@xxxxxxxxxxxxxxx wrote: ----- 
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>
From: broehmer@xxxxxxxxxxxxxxx
Date: 11/28/2016 01:50PM
Subject: Re: Has anyone done TAB colors for HSSF POI?


Mark,

Method appears to be XSSFSheet.setTabColor 

and then sheet.setTabColor(int colorIndex) 

 or sheet.setTabColor(num)

Bill 





From:   "Mark Murphy/STAR BASE Consulting Inc." <mmurphy@xxxxxxxxxxxxxxx>
To:     Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>
Date:   11/28/2016 12:45 PM
Subject:        Has anyone done TAB colors for HSSF POI?
Sent by:        "MIDRANGE-L" <midrange-l-bounces@xxxxxxxxxxxx>



I see in the java source a setTabColor for XSSF, but not one for HSSF. 
Which package did you find that in?

Mark Murphy
STAR BASE Consulting, Inc.
mmurphy@xxxxxxxxxxxxxxx


-----broehmer@xxxxxxxxxxxxxxx wrote: ----- 
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>
From: broehmer@xxxxxxxxxxxxxxx
Date: 11/28/2016 01:33PM
Subject: Has anyone done TAB colors for HSSF POI?


Just seems so minor of a thing to make tab colors in POI.  I see the
setTabColor in the POI documentation but I haven't come across anyone
changing the HSSF stuff that Scott did.  Any thoughts/examples?

Bill 



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