diff options
Diffstat (limited to 'vcl/aqua')
| -rwxr-xr-x | vcl/aqua/source/gdi/salatslayout.cxx | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/vcl/aqua/source/gdi/salatslayout.cxx b/vcl/aqua/source/gdi/salatslayout.cxx index 335505de85ac..a355ff86d00e 100755 --- a/vcl/aqua/source/gdi/salatslayout.cxx +++ b/vcl/aqua/source/gdi/salatslayout.cxx @@ -754,9 +754,10 @@ int ATSLayout::GetTextBreak( long nMaxWidth, long nCharExtra, int nFactor ) cons // initial measurement of text break position UniCharArrayOffset nBreakPos = mnMinCharPos; const ATSUTextMeasurement nATSUMaxWidth = Vcl2Fixed( nPixelWidth ); + if( nATSUMaxWidth <= 0xFFFF ) // #i108584# avoid ATSU rejecting the parameter + return mnMinCharPos; // or do ATSUMaxWidth=0x10000; OSStatus eStatus = ATSUBreakLine( maATSULayout, mnMinCharPos, nATSUMaxWidth, false, &nBreakPos ); - if( (eStatus != noErr) && (eStatus != kATSULineBreakInWord) ) return STRING_LEN; @@ -781,7 +782,7 @@ int ATSLayout::GetTextBreak( long nMaxWidth, long nCharExtra, int nFactor ) cons if( eStatus != noErr ) return nBreakPos; const ATSUTextMeasurement nATSURemWidth = nATSUMaxWidth - (nRight - nLeft); - if( nATSURemWidth <= 0 ) + if( nATSURemWidth <= 0xFFFF ) // #i108584# avoid ATSU rejecting the parameter return nBreakPos; UniCharArrayOffset nBreakPosInWord = nBreakPos; eStatus = ATSUBreakLine( maATSULayout, nBreakPos, nATSURemWidth, false, &nBreakPosInWord ); |