# HG changeset patch
# User Hasan Yavuz ÖZDERYA <hy@ozderya.net>
# Date 2015-09-20 08:17:23
# Node ID 92c0f8665f08e8b3a4ea935d1ef41f1f0d623d18
# Parent  1f9bc936c790b54909e373708c2ed0979fa38501

implemented clear snapshots menu item

diff --git a/mainwindow.cpp b/mainwindow.cpp
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -118,6 +118,9 @@ MainWindow::MainWindow(QWidget *parent) 
     QObject::connect(ui->actionSnapShot, SIGNAL(triggered(bool)),
                      this, SLOT(takeSnapShot()));
 
+    QObject::connect(ui->actionClearSnapShots, SIGNAL(triggered(bool)),
+                     this, SLOT(clearSnapshots()));
+
     // setup number of channels spinbox
     QObject::connect(ui->spNumOfChannels,
                      SELECT<int>::OVERLOAD_OF(&QSpinBox::valueChanged),
@@ -760,3 +763,13 @@ void MainWindow::updateSnapShotMenu()
         ui->menuSnapShots->addAction(ui->actionClearSnapShots);
     }
 }
+
+void MainWindow::clearSnapshots()
+{
+    for (auto snapshot : snapshots)
+    {
+        delete snapshot;
+    }
+    snapshots.clear();
+    updateSnapShotMenu();
+}
diff --git a/mainwindow.h b/mainwindow.h
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -133,6 +133,7 @@ private slots:
     void spsTimerTimeout();
 
     void takeSnapShot();
+    void clearSnapshots();
 
     void demoTimerTimeout();
     void enableDemo(bool enabled);