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added wxStreamToTextRedirector

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@12088 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2001-10-19 16:27:15 +00:00
parent b729ceb23d
commit d73e6791fc
6 changed files with 179 additions and 69 deletions
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41
src/common/textcmn.cpp
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@@ -59,24 +59,10 @@ DEFINE_EVENT_TYPE(wxEVT_COMMAND_TEXT_MAXLEN)
wxTextCtrlBase::wxTextCtrlBase()
{
#ifndef NO_TEXT_WINDOW_STREAM
#if wxUSE_IOSTREAMH
if (allocate())
setp(base(),ebuf());
#else
m_streambuf = new char[64];
setp(m_streambuf, m_streambuf + 64);
#endif //wxUSE_IOSTREAMH
#endif // NO_TEXT_WINDOW_STREAM
}
wxTextCtrlBase::~wxTextCtrlBase()
{
#ifndef NO_TEXT_WINDOW_STREAM
#if !wxUSE_IOSTREAMH
delete[] m_streambuf;
#endif
#endif
}
// ----------------------------------------------------------------------------
@@ -215,35 +201,14 @@ wxTextCtrl& wxTextCtrlBase::operator<<(const wxChar c)
#ifndef NO_TEXT_WINDOW_STREAM
int wxTextCtrlBase::overflow( int WXUNUSED(c) )
int wxTextCtrlBase::overflow(int c)
{
int len = pptr() - pbase();
char *txt = new char[len+1];
strncpy(txt, pbase(), len);
txt[len] = '\0';
(*this) << txt;
setp(pbase(), epptr());
delete[] txt;
return EOF;
}
AppendText((wxChar)c);
int wxTextCtrlBase::sync()
{
int len = pptr() - pbase();
char *txt = new char[len+1];
strncpy(txt, pbase(), len);
txt[len] = '\0';
(*this) << txt;
setp(pbase(), epptr());
delete[] txt;
// return something different from EOF
return 0;
}
int wxTextCtrlBase::underflow()
{
return EOF;
}
#endif // NO_TEXT_WINDOW_STREAM
// ----------------------------------------------------------------------------