Added a progress bar to NeuroUI

gui/NeuroUI/netlearner.cpp

@@ -54,6 +54,8 @@ void NetLearner::run()
             }
 
             myNet.backProp(targetValues);
+
+            emit progress((double)iteration / (double)numIterations);
         }
     }
     catch (std::exception &ex)

gui/NeuroUI/netlearner.h

@@ -12,6 +12,7 @@ private:
 
 signals:
     void logMessage(const QString &logMessage);
+    void progress(double progress);
 };
 
 #endif // NETLEARNER_H

gui/NeuroUI/neuroui.cpp

@@ -23,6 +23,7 @@ void NeuroUI::on_runButton_clicked()
     }
 
     connect(m_netLearner.get(), &NetLearner::logMessage, this, &NeuroUI::logMessage);
+    connect(m_netLearner.get(), &NetLearner::progress, this, &NeuroUI::progress);
 
     connect(m_netLearner.get(), &NetLearner::started, this, &NeuroUI::netLearnerStarted);
     connect(m_netLearner.get(), &NetLearner::finished, this, &NeuroUI::netLearnerFinished);
@@ -39,9 +40,19 @@ void NeuroUI::logMessage(const QString &logMessage)
 void NeuroUI::netLearnerStarted()
 {
     ui->runButton->setEnabled(false);
+    ui->progressBar->setValue(0);
 }
 
 void NeuroUI::netLearnerFinished()
 {
     ui->runButton->setEnabled(true);
+    ui->progressBar->setValue(0);
+}
+
+void NeuroUI::progress(double progress)
+{
+    double range = ui->progressBar->maximum() - ui->progressBar->minimum();
+    int value = ui->progressBar->minimum() + (int)(progress * range);
+
+    ui->progressBar->setValue(value);
 }

gui/NeuroUI/neuroui.h

@@ -27,6 +27,7 @@ private slots:
     void logMessage(const QString &logMessage);
     void netLearnerStarted();
     void netLearnerFinished();
+    void progress(double progress);
 
 private:
     Ui::NeuroUI *ui;

gui/NeuroUI/neuroui.ui

@@ -22,6 +22,9 @@
      <layout class="QHBoxLayout" name="horizontalLayout">
       <item>
        <widget class="QProgressBar" name="progressBar">
+        <property name="maximum">
+         <number>1000</number>
+        </property>
         <property name="value">
          <number>0</number>
         </property>