Perform CGAL evaluation in a separate thread. First steps towards better GUI responsiveness and parallelization

1 files changed, 12 insertions, 0 deletions

diff --git a/src/ProgressWidget.cc b/src/ProgressWidget.cc
index 112e239..ce66405 100644
--- a/src/ProgressWidget.cc
+++ b/src/ProgressWidget.cc
@@ -5,7 +5,11 @@ ProgressWidget::ProgressWidget(QWidget *parent)
 	:QWidget(parent)
 {
 	setupUi(this);
+	setRange(0, 100);
+	setValue(0);
 	this->wascanceled = false;
+	this->starttime.start();
+
 	connect(this->stopButton, SIGNAL(clicked()), this, SLOT(cancel()));
 	QTimer::singleShot(1000, this, SIGNAL(requestShow()));
 }
@@ -15,6 +19,14 @@ bool ProgressWidget::wasCanceled() const
 	return this->wascanceled;
 }
 
+/*!
+	Returns milliseconds since this widget was created
+*/
+int ProgressWidget::elapsedTime() const
+{
+	return this->starttime.elapsed();
+}
+
 void ProgressWidget::cancel()
 {
 	this->wascanceled = true;