[PATCH] Added close button to print preview window title bar.

[John Van Ostrand]

Without this I was only able to close it by choosing to print.

Signed-off-by: John Van Ostrand <john at vanostrand.com>
---
 qt-ui/printdialog.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/qt-ui/printdialog.cpp b/qt-ui/printdialog.cpp
index f8f06ae..a65078b 100644
--- a/qt-ui/printdialog.cpp
+++ b/qt-ui/printdialog.cpp
@@ -68,7 +68,10 @@ PrintDialog::PrintDialog(QWidget *parent, Qt::WindowFlags f) : QDialog(parent, f
 
 void PrintDialog::previewClicked(void)
 {
-	QPrintPreviewDialog previewDialog(&printer, this);
+	QPrintPreviewDialog previewDialog(&printer, this, Qt::Window
+		| Qt::CustomizeWindowHint | Qt::WindowCloseButtonHint
+		| Qt::WindowTitleHint);
+
 	connect(&previewDialog, SIGNAL(paintRequested(QPrinter *)), this, SLOT(onPaintRequested(QPrinter *)));
 	previewDialog.exec();
 }
-- 
1.8.3.1