empathicqubit/AppleWin
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Address area: do not show 1 more row than necessary.

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Signed-off-by: Andrea Odetti <mariofutire@gmail.com>
This commit is contained in:
Andrea Odetti 2017-09-17 07:53:01 +01:00
parent 5d00a41d66
commit 246e66d9be
1 changed files with 3 additions and 2 deletions
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5
source/frontends/qapple/qhexedit.cpp
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@ -843,7 +843,8 @@ void QHexEdit::paintEvent(QPaintEvent *event)
if (_addressArea)
{
QString address;
for (int row=0, pxPosY = _pxCharHeight; row <= (_dataShown.size()/_bytesPerLine); row++, pxPosY +=_pxCharHeight)
int numberOfRows = (_dataShown.size() - 1) / _bytesPerLine + 1;
for (int row=0, pxPosY = _pxCharHeight; row < numberOfRows; row++, pxPosY +=_pxCharHeight)
{
address = QString("%1").arg(_bPosFirst + row*_bytesPerLine + _addressOffset, _addrDigits, 16, QChar('0'));
painter.drawText(_pxPosAdrX - pxOfsX, pxPosY, address);
@ -1071,7 +1072,7 @@ void QHexEdit::adjust()
// set verticalScrollbar()
_rowsShown = ((viewport()->height()-4)/_pxCharHeight);
int lineCount = (int)(_chunks->size() / (qint64)_bytesPerLine) + 1;
int lineCount = (int)((_chunks->size() - 1) / (qint64)_bytesPerLine) + 1;
verticalScrollBar()->setRange(0, lineCount - _rowsShown);
verticalScrollBar()->setPageStep(_rowsShown);