From 4b3b862e111a41f265c169a8165e7a46ccef7ba9 Mon Sep 17 00:00:00 2001
From: Albert S <mail@quitesimple.org>
Date: Sat, 29 Dec 2018 20:21:13 +0100
Subject: [PATCH] gui: handle ESC (to quit) and CTRL+L (focus on searchbar and
 select content)

---
 gui/mainwindow.cpp | 20 ++++++++++++++++++++
 gui/mainwindow.h   |  4 +++-
 gui/mainwindow.ui  |  4 ++--
 3 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/gui/mainwindow.cpp b/gui/mainwindow.cpp
index 8a1669a..a647561 100644
--- a/gui/mainwindow.cpp
+++ b/gui/mainwindow.cpp
@@ -58,6 +58,26 @@ bool MainWindow::pdfTabActive()
     return ui->tabWidget->currentIndex() == 1;
 }
 
+void MainWindow::keyPressEvent(QKeyEvent *event)
+{
+    bool quit = ((event->modifiers() & Qt::ControlModifier && event->key() == Qt::Key_Q) || event->key() == Qt::Key_Escape);
+    if(quit)
+    {
+        qApp->quit();
+    }
+
+    if(event->modifiers() & Qt::ControlModifier)
+    {
+
+        if(event->key() == Qt::Key_L)
+        {
+            ui->txtSearch->setFocus();
+            ui->txtSearch->selectAll();
+        }
+    }
+    QWidget::keyPressEvent(event);
+}
+
 void MainWindow::tabChanged()
 {
     if(pdfTabActive())
diff --git a/gui/mainwindow.h b/gui/mainwindow.h
index 7ac1b4c..6ac5b4e 100644
--- a/gui/mainwindow.h
+++ b/gui/mainwindow.h
@@ -5,7 +5,7 @@
 #include <QThread>
 #include <QTreeWidgetItem>
 #include <QFileIconProvider>
-
+#include <QKeyEvent>
 #include "searchworker.h"
 #include "pdfworker.h"
 namespace Ui {
@@ -35,6 +35,7 @@ private:
     void connectSignals();
     void makePdfPreview();
     bool pdfTabActive();
+    void keyPressEvent(QKeyEvent *event) override;
     unsigned int processedPdfPreviews;
 private slots:
     void lineEditReturnPressed();
@@ -46,6 +47,7 @@ private slots:
     void tabChanged();
     void pdfPreviewReceived(PdfPreview preview);
     void comboScaleChanged(QString text);
+
 };
 
 #endif // MAINWINDOW_H
diff --git a/gui/mainwindow.ui b/gui/mainwindow.ui
index 69af7e1..8de1fd7 100644
--- a/gui/mainwindow.ui
+++ b/gui/mainwindow.ui
@@ -101,7 +101,7 @@
           <item>
            <widget class="QComboBox" name="comboScale">
             <property name="currentText">
-             <string>75%</string>
+             <string>25%</string>
             </property>
             <item>
              <property name="text">
@@ -157,7 +157,7 @@
     <item>
      <widget class="QLabel" name="lblSearchResults">
       <property name="text">
-       <string>TextLabel</string>
+       <string/>
       </property>
      </widget>
     </item>