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Only use the user set page margins for custom paper

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When the QPrinter is initalized then it will set up page margins based
on the default paper size. If the paper size is changed to be a custom
one then it should disregard the margins for the default paper size.

If the page margins are set explicitly beforehand then it will use these
page margins.

Change-Id: Ic535c3a80b8b217dbd5eb5f4fb2cbc0ab1354563
Reviewed-by: Titta Heikkala <titta.heikkala@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
This commit is contained in:
Andy Shaw 2012-10-25 06:43:01 +02:00 committed by The Qt Project
parent bf722c1ab3
commit 50ec06da2c
5 changed files with 80 additions and 10 deletions
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4
src/plugins/platforms/cocoa/qprintengine_mac.mm
View File

@ -795,13 +795,15 @@ QVariant QMacPrintEngine::property(PrintEnginePropertyKey key) const
if (d->hasCustomPageMargins) {
margins << d->leftMargin << d->topMargin
<< d->rightMargin << d->bottomMargin;
} else {
} else if (!d->hasCustomPaperSize) {
PMPaperMargins paperMargins;
PMPaper paper;
PMGetPageFormatPaper(d->format(), &paper);
PMPaperGetMargins(paper, &paperMargins);
margins << paperMargins.left << paperMargins.top
<< paperMargins.right << paperMargins.bottom;
} else {
margins << 0 << 0 << 0 << 0;
}
ret = margins;
break;

5
src/printsupport/kernel/qprintengine_pdf.cpp
View File

@ -213,6 +213,7 @@ void QPdfPrintEngine::setProperty(PrintEnginePropertyKey key, const QVariant &va
d->topMargin = margins.at(1).toReal();
d->rightMargin = margins.at(2).toReal();
d->bottomMargin = margins.at(3).toReal();
d->pageMarginsSet = true;
break;
}
default:
@ -298,6 +299,9 @@ QVariant QPdfPrintEngine::property(PrintEnginePropertyKey key) const
case PPK_PageMargins:
{
QList<QVariant> margins;
if (d->printerPaperSize == QPrinter::Custom && !d->pageMarginsSet)
margins << 0 << 0 << 0 << 0;
else
margins << d->leftMargin << d->topMargin
<< d->rightMargin << d->bottomMargin;
ret = margins;
@ -353,6 +357,7 @@ QPdfPrintEnginePrivate::QPdfPrintEnginePrivate(QPrinter::PrinterMode m)
pageOrder(QPrinter::FirstPageFirst),
paperSource(QPrinter::Auto),
printerPaperSize(QPrinter::A4),
pageMarginsSet(false),
fd(-1)
{
resolution = 72;

2
src/printsupport/kernel/qprintengine_pdf_p.h
View File

@ -151,7 +151,7 @@ private:
QPrinter::PaperSize printerPaperSize;
QSizeF customPaperSize; // in postscript points
bool pageMarginsSet;
int fd;
};

4
src/printsupport/kernel/qprintengine_win.cpp
View File

@ -1540,6 +1540,9 @@ QVariant QWin32PrintEngine::property(PrintEnginePropertyKey key) const
case PPK_PageMargins:
{
QList<QVariant> margins;
if (d->has_custom_paper_size && !d->pageMarginsSet) {
margins << 0 << 0 << 0 << 0;
} else {
QRect pageMargins(d->getPageMargins());
// specified in 1/100 mm
@ -1547,6 +1550,7 @@ QVariant QWin32PrintEngine::property(PrintEnginePropertyKey key) const
<< (mmToInches(pageMargins.top()/100.0) * 72)
<< (mmToInches(pageMargins.width()/100.0) * 72)
<< (mmToInches(pageMargins.height()/100.0) * 72);
}
value = margins;
break;
}

59
tests/auto/printsupport/kernel/qprinter/tst_qprinter.cpp
View File

@ -109,6 +109,8 @@ private slots:
void valuePreservation();
void errorReporting();
void testCustomPageSizes();
void customPaperSizeAndMargins_data();
void customPaperSizeAndMargins();
#if !defined(QT_NO_COMPLETER) && !defined(QT_NO_FILEDIALOG)
void printDialogCompleter();
#endif
@ -933,6 +935,63 @@ void tst_QPrinter::testCustomPageSizes()
QCOMPARE(paperSize, customSize);
}
void tst_QPrinter::customPaperSizeAndMargins_data()
{
QTest::addColumn<bool>("pdf");
QTest::addColumn<bool>("before");
QTest::addColumn<qreal>("left");
QTest::addColumn<qreal>("top");
QTest::addColumn<qreal>("right");
QTest::addColumn<qreal>("bottom");
QTest::newRow("beforeNoPDF") << false << true << qreal(2) << qreal(2) << qreal(2) << qreal(2);
QTest::newRow("beforePDF") << true << true << qreal(2) << qreal(2) << qreal(2) << qreal(2);
QTest::newRow("afterNoPDF") << false << false << qreal(2) << qreal(2) << qreal(2) << qreal(2);
QTest::newRow("afterAfterPDF") << true << false << qreal(2) << qreal(2) << qreal(2) << qreal(2);
}
void tst_QPrinter::customPaperSizeAndMargins()
{
QFETCH(bool, pdf);
QFETCH(bool, before);
QFETCH(qreal, left);
QFETCH(qreal, top);
QFETCH(qreal, right);
QFETCH(qreal, bottom);
qreal tolerance = 0.05;
qreal getLeft = 0;
qreal getRight = 0;
qreal getTop = 0;
qreal getBottom = 0;
QSizeF customSize(8.5, 11.0);
QPrinter p;
if (pdf)
p.setOutputFormat(QPrinter::PdfFormat);
if (before)
p.setPageMargins(left, top, right, bottom, QPrinter::Millimeter);
p.setPaperSize(customSize, QPrinter::Millimeter);
p.getPageMargins(&getLeft, &getTop, &getRight, &getBottom, QPrinter::Millimeter);
if (before) {
QVERIFY(fabs(left - getLeft) < tolerance);
QVERIFY(fabs(left - getTop) < tolerance);
QVERIFY(fabs(left - getRight) < tolerance);
QVERIFY(fabs(left - getBottom) < tolerance);
} else {
QVERIFY(getLeft == 0);
QVERIFY(getTop == 0);
QVERIFY(getRight == 0);
QVERIFY(getBottom == 0);
p.setPageMargins(left, top, right, bottom, QPrinter::Millimeter);
p.getPageMargins(&getLeft, &getTop, &getRight, &getBottom, QPrinter::Millimeter);
QVERIFY(fabs(left - getLeft) < tolerance);
QVERIFY(fabs(left - getTop) < tolerance);
QVERIFY(fabs(left - getRight) < tolerance);
QVERIFY(fabs(left - getBottom) < tolerance);
}
}
#if !defined(QT_NO_COMPLETER) && !defined(QT_NO_FILEDIALOG)
void tst_QPrinter::printDialogCompleter()
{