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Print: fix truncated table in "Table print" mode

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The whole procedure here is quite confusing.
Once we have our model populated, we need to estimate where
to put page headers (each page has one) and to do that we
store a list of indexes, where a page would begin (pageIndexes).

But since a row can end up being chopped at the end of a page
we move it to a new page and this particular part was lacking
compensation for the moved row's height, when storing the *last*
pageIndex.

For N number of pages we are losing N - 1 dives, or such that
were previously transferred on a new page.

See #326

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Lubomir I. Ivanov 2013-12-05 14:08:33 +02:00 • committed by Dirk Hohndel
parent 09a8a85bab
commit 94f85bbef9
1 changed files with 3 additions and 2 deletions
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5
qt-ui/printlayout.cpp
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@ -328,7 +328,7 @@ void PrintLayout::printTable()
// a list of vertical offsets where pages begin and some helpers
QList<unsigned int> pageIndexes;
pageIndexes.append(0);
int tableHeight = 0, rowH = 0, accH = 0;
int tableHeight = 0, rowH = 0, accH = 0, headings = 0;
// process all rows
progress = 0;
@ -339,6 +339,7 @@ void PrintLayout::printTable()
if (accH > scaledPageH) { // push a new page index and add a heading
pageIndexes.append(pageIndexes.last() + (accH - rowH));
addTablePrintHeadingRow(&model, i);
headings += rowH; // last row was moved to a new page; compensate!
accH = 0;
i--;
}
@ -346,7 +347,7 @@ void PrintLayout::printTable()
progress++;
emit signalProgress(stage + (progress * stage) / total);
}
pageIndexes.append(pageIndexes.last() + accH);
pageIndexes.append(pageIndexes.last() + accH + headings);
// resize the whole widget so that it can be rendered
table.resize(scaledPageW, tableHeight);