PrintDialog small improvements.

* Remove closeClicked() slot, and use QDialogs accept() slot
* Simplify QObject::connect call by removing the QObject scope.

Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 2 insertions, 7 deletions

diff --git a/qt-ui/printdialog.cpp b/qt-ui/printdialog.cpp
index ba96ccccd..46ed261f7 100644
--- a/qt-ui/printdialog.cpp
+++ b/qt-ui/printdialog.cpp
@@ -38,7 +38,7 @@ PrintDialog::PrintDialog(QWidget *parent, Qt::WindowFlags f)
 	hLayout->addWidget(printButton);
 
 	QPushButton *closeButton = new QPushButton(tr("&Close"));
-	connect(closeButton, SIGNAL(clicked(bool)), this, SLOT(closeClicked()));
+	connect(closeButton, SIGNAL(clicked(bool)), this, SLOT(accept()));
 	hLayout->addWidget(closeButton);
 
 	progressBar = new QProgressBar();
@@ -59,7 +59,7 @@ PrintDialog::PrintDialog(QWidget *parent, Qt::WindowFlags f)
 void PrintDialog::previewClicked(void)
 {
 	QPrintPreviewDialog previewDialog(&printer, this);
-	QObject::connect(&previewDialog, SIGNAL(paintRequested(QPrinter *)), this, SLOT(onPaintRequested(QPrinter *)));
+	connect(&previewDialog, SIGNAL(paintRequested(QPrinter *)), this, SLOT(onPaintRequested(QPrinter *)));
 	previewDialog.exec();
 }
 
@@ -70,11 +70,6 @@ void PrintDialog::printClicked(void)
 		printLayout->print();
 }
 
-void PrintDialog::closeClicked(void)
-{
-	close();
-}
-
 void PrintDialog::onPaintRequested(QPrinter *printerPtr)
 {
 	printLayout->print();