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------------------------------------------------------------
revno: 3021
committer: Hieu <hieu.hispvietnam@xxxxxxxxx>
branch nick: dhis2
timestamp: Mon 2011-03-14 12:45:16 +0700
message:
  Made to export page of pdf a bit more wider
modified:
  dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/result/GridPdfResult.java


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=== modified file 'dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/result/GridPdfResult.java'
--- dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/result/GridPdfResult.java	2011-02-27 22:34:30 +0000
+++ dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/result/GridPdfResult.java	2011-03-14 05:45:16 +0000
@@ -40,6 +40,7 @@
 import org.hisp.dhis.util.ContextUtils;
 
 import com.lowagie.text.Document;
+import com.lowagie.text.DocumentException;
 import com.lowagie.text.pdf.PdfPTable;
 import com.opensymphony.xwork2.ActionInvocation;
 import com.opensymphony.xwork2.Result;
@@ -59,7 +60,7 @@
     // -------------------------------------------------------------------------
 
     private Grid grid;
-    
+
     public void setGrid( Grid grid )
     {
         this.grid = grid;
@@ -78,8 +79,8 @@
         // ---------------------------------------------------------------------
 
         Grid _grid = (Grid) invocation.getStack().findValue( "grid" );
-        
-        grid = _grid != null ? _grid : grid; 
+
+        grid = _grid != null ? _grid : grid;
 
         // ---------------------------------------------------------------------
         // Configure response
@@ -89,33 +90,36 @@
 
         OutputStream out = response.getOutputStream();
 
-        String filename = CodecUtils.filenameEncode( StringUtils.defaultIfEmpty( grid.getTitle(), DEFAULT_FILENAME ) ) + ".pdf";
-        
+        String filename = CodecUtils.filenameEncode( StringUtils.defaultIfEmpty( grid.getTitle(), DEFAULT_FILENAME ) )
+            + ".pdf";
+
         ContextUtils.configureResponse( response, ContextUtils.CONTENT_TYPE_PDF, true, filename, false );
 
         // ---------------------------------------------------------------------
         // Write PDF to output stream
         // ---------------------------------------------------------------------
-        
+
         Document document = openDocument( out );
-        
+
         PdfPTable table = new PdfPTable( grid.getVisibleWidth() );
-        
+
         table.setHeaderRows( 1 );
+        table.setWidthPercentage( 100f );
+        table.setKeepTogether( false );
 
-        //TODO make wider
+        // TODO make wider
         table.addCell( getTitleCell( grid.getTitle(), grid.getVisibleWidth() ) );
         table.addCell( getEmptyCell( grid.getVisibleWidth(), 30 ) );
         table.addCell( getSubtitleCell( grid.getSubtitle(), grid.getVisibleWidth() ) );
         table.addCell( getEmptyCell( grid.getVisibleWidth(), 30 ) );
-        
+
         for ( GridHeader header : grid.getVisibleHeaders() )
         {
             table.addCell( getItalicCell( header.getName() ) );
         }
 
         table.addCell( getEmptyCell( grid.getVisibleWidth(), 10 ) );
-        
+
         for ( List<Object> row : grid.getVisibleRows() )
         {
             for ( Object col : row )
@@ -124,8 +128,24 @@
             }
         }
 
+        adjustColumnWitdh( grid, table );
+
         addTableToDocument( document, table );
 
         closeDocument( document );
     }
+
+    private void adjustColumnWitdh( Grid grid, PdfPTable table )
+        throws DocumentException
+    {
+        int numColumns = grid.getWidth();
+        float[] widths = new float[numColumns];
+        widths[0] = 2;
+
+        for ( int i = 1; i < numColumns; i++ )
+        {
+            widths[i] = 1;
+        }
+        table.setWidths( widths );
+    }
 }