text search results refresh button

searchwidget.cpp

@@ -78,3 +78,8 @@ void SearchWidget::doSearch() {
 }
 
 void SearchWidget::on_searchLineEdit_textEdited(const QString &) { newSearch = true; }
+
+void SearchWidget::on_refreshButton_clicked() {
+    newSearch = true;
+    doSearch();
+}

searchwidget.h

@@ -43,10 +43,10 @@ class SearchWidget : public QWidget {
     void on_searchButton_clicked();
     void on_searchLineEdit_returnPressed();
     void on_searchLineEdit_textEdited(const QString &arg1);
+    void on_refreshButton_clicked();
 
   private:
     Ui::SearchWidget *ui;
-    // QList<Editor
     bool newSearch;
     void doSearch();
 };

searchwidget.ui

@@ -42,11 +42,28 @@
     </widget>
    </item>
    <item>
-    <widget class="QLabel" name="countLabel">
-     <property name="text">
-      <string/>
-     </property>
-    </widget>
+    <layout class="QHBoxLayout" name="horizontalLayout_2">
+     <item>
+      <widget class="QLabel" name="countLabel">
+       <property name="text">
+        <string/>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QToolButton" name="refreshButton">
+       <property name="toolTip">
+        <string>Refresh Search Results</string>
+       </property>
+       <property name="text">
+        <string>...</string>
+       </property>
+       <property name="icon">
+        <iconset theme="reload"/>
+       </property>
+      </widget>
+     </item>
+    </layout>
    </item>
    <item>
     <widget class="QTreeWidget" name="treeWidget">