PrintDialog: add a progress bar in the dialog

This dialog will be eventually replaced by a better one, but
for now we can add a progress bar to it. Next step would be to
add separate Print/Preview buttons and emit progress bar updates
from the PrintLayout class.

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

1 files changed, 9 insertions, 0 deletions

diff --git a/qt-ui/printdialog.cpp b/qt-ui/printdialog.cpp
index 8bf602c34..b4b8b129f 100644
--- a/qt-ui/printdialog.cpp
+++ b/qt-ui/printdialog.cpp
@@ -3,7 +3,9 @@
 
 #include <QDebug>
 #include <QPushButton>
+#include <QProgressBar>
 #include <QVBoxLayout>
+#include <QHBoxLayout>
 #include <QPrintPreviewDialog>
 
 PrintDialog *PrintDialog::instance()
@@ -33,6 +35,13 @@ PrintDialog::PrintDialog(QWidget *parent, Qt::WindowFlags f)
 	connect(printButton, SIGNAL(clicked(bool)), this, SLOT(printClicked()));
 	layout->addWidget(printButton);
 
+	QProgressBar *progressBar = new QProgressBar();
+	connect(printLayout, SIGNAL(signalProgress(int)), progressBar, SLOT(setValue(int)));
+	progressBar->setMinimum(0);
+	progressBar->setMaximum(100);
+	progressBar->setTextVisible(false);
+	layout->addWidget(progressBar);
+
 	layout->addWidget(optionsWidget);
 
 	setFixedSize(520, 320);