Focus the treeView when down is pressed on the search box

2 files changed, 16 insertions, 1 deletions

diff --git a/mainwindow.cpp b/mainwindow.cpp
index c89a04a4..7dee65fd 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -897,6 +897,7 @@ void MainWindow::enableUiElements(bool state) {
   ui->updateButton->setEnabled(state);
   ui->treeView->setEnabled(state);
   ui->lineEdit->setEnabled(state);
+  ui->lineEdit->installEventFilter(this);
   ui->addButton->setEnabled(state);
   ui->usersButton->setEnabled(state);
   ui->configButton->setEnabled(state);
@@ -989,6 +990,7 @@ void MainWindow::on_lineEdit_textChanged(const QString &arg1) {
  * @brief MainWindow::on_lineEdit_returnPressed
  */
 void MainWindow::on_lineEdit_returnPressed() {
+    qDebug() << "on_lineEdit_returnPressed";
   selectFirstFile();
   on_treeView_clicked(ui->treeView->currentIndex());
 }
@@ -1594,6 +1596,18 @@ void MainWindow::closeEvent(QCloseEvent *event) {
   }
 }
 
+bool MainWindow::eventFilter(QObject *obj, QEvent *event)
+{
+    if (obj == ui->lineEdit && event->type() == QEvent::KeyPress)
+    {
+        QKeyEvent *key = static_cast<QKeyEvent *>(event);
+        if(key->key() == Qt::Key_Down) {
+            ui->treeView->setFocus();
+        }
+    }
+    return QObject::eventFilter(obj, event);
+}
+
 void MainWindow::keyPressEvent(QKeyEvent * event) {
     switch (event->key()) {
     case Qt::Key_Delete:
@@ -1601,7 +1615,7 @@ void MainWindow::keyPressEvent(QKeyEvent * event) {
         break;
     case Qt::Key_Return:
     case Qt::Key_Enter:
-        on_editButton_clicked();
+        on_treeView_clicked(ui->treeView->currentIndex());
         break;
      case Qt::Key_Escape:
         ui->lineEdit->clear();
diff --git a/mainwindow.h b/mainwindow.h
index 44c2e0c5..0464613d 100644
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -60,6 +60,7 @@ class MainWindow : public QMainWindow {
   void closeEvent(QCloseEvent *event);
   void keyPressEvent(QKeyEvent * event);
   void changeEvent(QEvent *event);
+  bool eventFilter(QObject *obj, QEvent *event);
 
 
  private slots: