QPrinter: Add Current Page print range support

Support the selection of Current Page option in the print dialog by
activating a new QPrintDialog::PrintDialogOption.  If selected the
PrintRange is set to CurrentPage.

It is the responsibility of the application to read the PrintRange and
apply the Current Page selection when rendering the pages.

Merge-request: 2311
Reviewed-by: Trond

1 files changed, 23 insertions, 0 deletions

diff --git a/tests/auto/qprinter/tst_qprinter.cpp b/tests/auto/qprinter/tst_qprinter.cpp
index 7e8ce84..49bddb2 100644
--- a/tests/auto/qprinter/tst_qprinter.cpp
+++ b/tests/auto/qprinter/tst_qprinter.cpp
@@ -107,6 +107,7 @@ private slots:
     void printDialogCompleter();
 
     void testCopyCount();
+    void testCurrentPage();
 
     void taskQTBUG4497_reusePrinterOnDifferentFiles();
 
@@ -1005,5 +1006,27 @@ void tst_QPrinter::taskQTBUG4497_reusePrinterOnDifferentFiles()
     QCOMPARE(file1.readAll(), file2.readAll());
 }
 
+void tst_QPrinter::testCurrentPage()
+{
+    QPrinter printer;
+    printer.setFromTo(1, 10);
+
+    // Test set print range
+    printer.setPrintRange(QPrinter::CurrentPage);
+    QCOMPARE(printer.printRange(), QPrinter::CurrentPage);
+    QCOMPARE(printer.fromPage(), 1);
+    QCOMPARE(printer.toPage(), 10);
+
+    QPrintDialog dialog(&printer);
+
+    // Test default Current Page option to off
+    QCOMPARE(dialog.isOptionEnabled(QPrintDialog::PrintCurrentPage), false);
+
+    // Test enable Current Page option
+    dialog.setOption(QPrintDialog::PrintCurrentPage);
+    QCOMPARE(dialog.isOptionEnabled(QPrintDialog::PrintCurrentPage), true);
+
+}
+
 QTEST_MAIN(tst_QPrinter)
 #include "tst_qprinter.moc"