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Changed BTextView::GetText(), so that the real work is done by the backend. Should be much faster now.

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Fixed _BTextGapBuffer_::RealCharAt(), some minor changes


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8408 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini
2004-07-16 06:37:54 +00:00
parent ffec4cb14d
commit aaae158a2b
3 changed files with 47 additions and 15 deletions
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src/kits/interface/BTextView/TextView.cpp
+3 -11
View File
@@ -1230,7 +1230,8 @@ BTextView::TextLength() const
CALLED();
return fText->Length();
}
//------------------------------------------------------------------------------
void
BTextView::GetText(int32 offset, int32 length, char *buffer) const
{
@@ -1238,16 +1239,7 @@ BTextView::GetText(int32 offset, int32 length, char *buffer) const
if (buffer == NULL)
return;
int32 textLen = fText->Length();
if (offset < 0 || offset > (textLen - 1)) {
buffer[0] = '\0';
return;
}
length = ((offset + length) > textLen) ? textLen - offset : length;
for (int32 i = 0; i < length; i++)
buffer[i] = (*fText)[i + offset];
buffer[length] = '\0';
fText->GetString(offset, length, buffer);
}