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adjust get-text-extent on empty string for Windows

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svn: r6678
This commit is contained in:
Matthew Flatt 2007-06-17 00:00:19 +00:00
parent ff1b9feb86
commit 31f02e194d
1 changed files with 5 additions and 1 deletions
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6
src/wxwindow/src/msw/wx_dc.cxx
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@ -2220,7 +2220,11 @@ void wxDC::GetTextExtent(const char *string, double *x, double *y,
DoneDC(dc);
*x = (double)tx;
*y = (double)ty;
if (!len && !ty) {
*y = (double)tm.tmHeight;;
} else {
*y = (double)ty;
}
if (descent) *descent = (double)tm.tmDescent;
if (topSpace) *topSpace = (double)tm.tmInternalLeading;