popup appears when no logs match

Author: Carlos Barajas

cpp/widgets/mainwindow.cpp

@@ -181,7 +181,7 @@ void MainWindow::run() {
     if (results.keys().isEmpty()) {
         // Show some dialog box
         NoResults *noresults = new NoResults("No Logs Matched Your Search!", this);
-        noresults->show();
+        noresults->exec();
         delete noresults;
     }
     else if (reader == nullptr) {

cpp/widgets/popups.cpp

@@ -7,13 +7,16 @@
 
 
 NoResults::NoResults(QString message, QWidget *parent) : QDialog(parent) {
-   QVBoxLayout *layout = new QVBoxLayout(this);
-   QLabel *displayMessage = new QLabel(message, this);
-   QPushButton *accept = new QPushButton("OK", this);
+    QVBoxLayout *layout = new QVBoxLayout(this);
+    QLabel *displayMessage = new QLabel(message, this);
+    QPushButton *acceptButton = new QPushButton("OK", this);
 
-   layout->addWidget(displayMessage);
-   layout->addWidget(accept);
-   setLayout(layout);
+    connect(acceptButton, SIGNAL(clicked()), this, SLOT(accept()));
+
+    layout->addWidget(displayMessage);
+    layout->addWidget(acceptButton);
+    setModal(true);
+    setLayout(layout);
 }
 
 

headers/widgets/popups.h

@@ -1,10 +1,11 @@
 #pragma once
 #include <QDialog>
+#include <QString>
+#include <QWidget>
 
 // All additional popups go here
 
 class NoResults : public QDialog {
-    
     Q_OBJECT
 
     public: