Fixed lines width guessing: gap are no smaller than 1pt

editeng/qa/items/borderline_test.cxx

@@ -80,7 +80,7 @@ void BorderLineTest::testGuessWidthNoMatch()
 {
     SvxBorderLine line;
     line.GuessLinesWidths( DOUBLE,
-            1, 2, 3 );
+            TEST_WIDTH + 1, TEST_WIDTH + 2, TEST_WIDTH + 3 );
     CPPUNIT_ASSERT_EQUAL( DOUBLE, line.GetStyle() );
     CPPUNIT_ASSERT_EQUAL( long( 0 ), line.GetWidth() );
 }

editeng/source/items/frmitems.cxx

@@ -1736,7 +1736,7 @@ lcl_lineToSvxLine(const table::BorderLine& rLine, SvxBorderLine& rSvxLine, sal_B
                 sal_uInt16( bConvert ? MM100_TO_TWIP(rLine.LineDistance )  : rLine.LineDistance  ));
     }
 
-    sal_Bool bRet = rLine.InnerLineWidth > 0 || rLine.OuterLineWidth > 0;
+    sal_Bool bRet = !rSvxLine.isEmpty();
     return bRet;
 }
 
@@ -1799,11 +1799,11 @@ SvxBoxItem::LineToSvxLine(const ::com::sun::star::table::BorderLine2& rLine, Svx
     }
     rSvxLine.SetStyle( nStyle );
 
-    sal_Bool bGuessWidth = true;
+    sal_Bool bGuessWidth = sal_True;
     if ( rLine->LineWidth )
     {
         rSvxLine.SetWidth( bConvert? MM100_TO_TWIP_UNSIGNED( rLine->LineWidth ) : rLine->LineWidth );
-        bGuessWidth = false;
+        bGuessWidth = sal_False;
     }
 
     return lcl_lineToSvxLine(rLine, rSvxLine, bConvert, bGuessWidth);

xmloff/source/style/bordrhdl.cxx

@@ -272,6 +272,7 @@ sal_Bool XMLBorderHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue
         aBorderLine.InnerLineWidth = 0;
         aBorderLine.OuterLineWidth = 0;
         aBorderLine.LineDistance   = 0;
+        aBorderLine.LineWidth      = 0;
     }
 
     // first of all, delete an empty line
@@ -281,6 +282,7 @@ sal_Bool XMLBorderHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue
         aBorderLine.InnerLineWidth = 0;
         aBorderLine.OuterLineWidth = 0;
         aBorderLine.LineDistance   = 0;
+        aBorderLine.LineWidth = 0;
     }
     else if( bHasWidth )
     {