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rename RecalLineBreaks to RecalculateLineBreaks ; use ceil() when computing the origins for lines

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9913 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
shatty 2004-11-11 10:07:40 +00:00
parent 83bf0add93
commit d601f6e882
2 changed files with 5 additions and 5 deletions
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2
headers/os/interface/TextView.h
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@ -299,7 +299,7 @@ virtual void _ReservedTextView12();
int32 toOffset,
bool erase,
bool scroll);
void RecalLineBreaks(int32 *startLine, int32 *endLine);
void RecalculateLineBreaks(int32 *startLine, int32 *endLine);
int32 FindLineBreak(int32 fromOffset,
float *outAscent,
float *outDescent,

8
src/kits/interface/BTextView/TextView.cpp
View File

@ -3278,7 +3278,7 @@ BTextView::Refresh(int32 fromOffset, int32 toOffset, bool erase,
float saveLineHeight = LineHeight(fromLine);
BRect bounds = Bounds();
RecalLineBreaks(&fromLine, &toLine);
RecalculateLineBreaks(&fromLine, &toLine);
float newHeight = fTextRect.Height();
@ -3333,7 +3333,7 @@ BTextView::Refresh(int32 fromOffset, int32 toOffset, bool erase,
void
BTextView::RecalLineBreaks(int32 *startLine, int32 *endLine)
BTextView::RecalculateLineBreaks(int32 *startLine, int32 *endLine)
{
CALLED();
// are we insane?
@ -3368,13 +3368,13 @@ BTextView::RecalLineBreaks(int32 *startLine, int32 *endLine)
// the new line comes before the old line start, add a line
STELine newLine;
newLine.offset = toOffset;
newLine.origin = curLine->origin + ascent + descent;
newLine.origin = ceil(curLine->origin + ascent + descent);
newLine.ascent = 0;
fLines->InsertLine(&newLine, lineIndex);
} else {
// update the exising line
nextLine->offset = toOffset;
nextLine->origin = curLine->origin + ascent + descent;
nextLine->origin = ceil(curLine->origin + ascent + descent);
// remove any lines that start before the current line
while ( lineIndex < fLines->NumLines() &&