PrintDialog: add a 'Close' button

The dialog was missing a 'Close' button so we add it.
Also change the mnemonic of the 'Preview' button, as it
was the same as the one for print 'Print'.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>

2 files changed, 11 insertions, 1 deletions

diff --git a/qt-ui/printdialog.cpp b/qt-ui/printdialog.cpp
index b6481372a..683d584ad 100644
--- a/qt-ui/printdialog.cpp
+++ b/qt-ui/printdialog.cpp
@@ -38,10 +38,14 @@ PrintDialog::PrintDialog(QWidget *parent, Qt::WindowFlags f)
 	connect(previewButton, SIGNAL(clicked(bool)), this, SLOT(previewClicked()));
 	hLayout->addWidget(previewButton);
 
-	QPushButton *printButton = new QPushButton(tr("&Print"));
+	QPushButton *printButton = new QPushButton(tr("P&rint"));
 	connect(printButton, SIGNAL(clicked(bool)), this, SLOT(printClicked()));
 	hLayout->addWidget(printButton);
 
+	QPushButton *closeButton = new QPushButton(tr("&Close"));
+	connect(closeButton, SIGNAL(clicked(bool)), this, SLOT(closeClicked()));
+	hLayout->addWidget(closeButton);
+
 	QProgressBar *progressBar = new QProgressBar();
 	connect(printLayout, SIGNAL(signalProgress(int)), progressBar, SLOT(setValue(int)));
 	progressBar->setMinimum(0);
@@ -75,6 +79,11 @@ void PrintDialog::printClicked(void)
 		printLayout->print();
 }
 
+void PrintDialog::closeClicked(void)
+{
+	close();
+}
+
 void PrintDialog::onPaintRequested(QPrinter *printerPtr)
 {
 	printLayout->print();
diff --git a/qt-ui/printdialog.h b/qt-ui/printdialog.h
index 5c5c1fbf6..924f21acc 100644
--- a/qt-ui/printdialog.h
+++ b/qt-ui/printdialog.h
@@ -25,6 +25,7 @@ private:
 private slots:
 	void previewClicked();
 	void printClicked();
+	void closeClicked();
 	void onPaintRequested(QPrinter *);
 };