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* Improved floating point display.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34131 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2009-11-19 11:53:38 +00:00
parent afad65b245
commit 1221df2dd8
1 changed files with 2 additions and 14 deletions
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src/kits/tracker/WidgetAttributeText.cpp
+2 -14
View File
@@ -1415,24 +1415,12 @@ GenericAttributeText::FitValue(BString *result, const BPoseView *view)
break; break;
case B_FLOAT_TYPE: case B_FLOAT_TYPE:
if (fabs(fValue.floatt) >= 10000 snprintf(buffer, sizeof(buffer), "%g", fValue.floatt);
|| fabs(fValue.floatt) < 0.01)
// The %f conversion can possibly overflow 'buffer' if the value is
// too big, since it doesn't print in exponent form. Ever.
sprintf(buffer, "%.3e", fValue.floatt);
else
sprintf(buffer, "%.3f", fValue.floatt);
fFullValueText = buffer; fFullValueText = buffer;
break; break;
case B_DOUBLE_TYPE: case B_DOUBLE_TYPE:
if (fabs(fValue.doublet) >= 10000 snprintf(buffer, sizeof(buffer), "%g", fValue.doublet);
|| fabs(fValue.doublet) < 0.01)
// The %f conversion can possibly overflow 'buffer' if the value is
// too big, since it doesn't print in exponent form. Ever.
sprintf(buffer, "%.3e", fValue.doublet);
else
sprintf(buffer, "%.3f", fValue.doublet);
fFullValueText = buffer; fFullValueText = buffer;
break; break;