[landauf] added button to clear the pattern and letter lists

src/ui/ObjectDetectionView.cc

@@ -56,6 +56,7 @@ ObjectDetectionView::ObjectDetectionView(QString folder, QWidget *parent) :
     connect(UASManager::instance(), SIGNAL(activeUASSet(UASInterface*)), this, SLOT(setUAS(UASInterface*)));
     letterTimer.start(1000);
     connect(&letterTimer, SIGNAL(timeout()), this, SLOT(decreaseLetterTime()));
+    connect(m_ui->clearButton, SIGNAL(clicked()), this, SLOT(clearLists()));
 }
 
 ObjectDetectionView::~ObjectDetectionView()
@@ -183,6 +184,14 @@ void ObjectDetectionView::updateLetterList()
         m_ui->letterListWidget->addItem(pattern.name + separator + "(" + QString::number(pattern.count) + ")" + separator + QString::number(pattern.confidence));
 }
 
+void ObjectDetectionView::clearLists()
+{
+    patternList.clear();
+    letterList.clear();
+    m_ui->listWidget->clear();
+    m_ui->letterListWidget->clear();
+}
+
 void ObjectDetectionView::takeAction()
 {
     QAction* act = dynamic_cast<QAction*>(sender());

src/ui/ObjectDetectionView.h

@@ -76,6 +76,7 @@ public slots:
     void newLetter(int uasId, QString letter, float confidence, bool detected);
     void decreaseLetterTime();
     void updateLetterList();
+    void clearLists();
     /** @brief Accept an internal action, update name and preview image label */
     void takeAction();
 

src/ui/ObjectDetectionView.ui

@@ -13,25 +13,37 @@
   <property name="windowTitle">
    <string>Form</string>
   </property>
-  <layout class="QGridLayout" name="gridLayout" columnstretch="10,10" columnminimumwidth="0,0">
-   <item row="0" column="0" colspan="2">
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="0" colspan="3">
     <widget class="QListWidget" name="listWidget"/>
    </item>
-   <item row="1" column="0" colspan="2">
+   <item row="1" column="0" colspan="3">
     <widget class="QListWidget" name="letterListWidget"/>
    </item>
    <item row="2" column="0">
     <widget class="QLabel" name="imageLabel">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-       <horstretch>1</horstretch>
-       <verstretch>1</verstretch>
+       <horstretch>10</horstretch>
+       <verstretch>10</verstretch>
       </sizepolicy>
      </property>
      <property name="minimumSize">
       <size>
-       <width>64</width>
-       <height>64</height>
+       <width>110</width>
+       <height>110</height>
+      </size>
+     </property>
+     <property name="sizeIncrement">
+      <size>
+       <width>2</width>
+       <height>2</height>
+      </size>
+     </property>
+     <property name="baseSize">
+      <size>
+       <width>10</width>
+       <height>10</height>
       </size>
      </property>
      <property name="text">
@@ -39,7 +51,7 @@
      </property>
     </widget>
    </item>
-   <item row="2" column="1">
+   <item row="2" column="1" colspan="2">
     <widget class="QLabel" name="letterLabel">
      <property name="sizePolicy">
       <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
@@ -47,6 +59,12 @@
        <verstretch>10</verstretch>
       </sizepolicy>
      </property>
+     <property name="minimumSize">
+      <size>
+       <width>110</width>
+       <height>110</height>
+      </size>
+     </property>
      <property name="sizeIncrement">
       <size>
        <width>2</width>
@@ -78,6 +96,19 @@ color: white;</string>
      </property>
     </widget>
    </item>
+   <item row="3" column="2">
+    <widget class="QPushButton" name="clearButton">
+     <property name="maximumSize">
+      <size>
+       <width>80</width>
+       <height>16777215</height>
+      </size>
+     </property>
+     <property name="text">
+      <string>Clear</string>
+     </property>
+    </widget>
+   </item>
   </layout>
  </widget>
  <resources/>