From bf6d817aced3203c91b4ccff99c0db7441fef02b 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 | 21 +++++++++++++++++++++
 gui/mainwindow.h   |  3 ++-
 gui/mainwindow.ui  |  4 ++--
 3 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/gui/mainwindow.cpp b/gui/mainwindow.cpp
index 77e94d4..6bfa55f 100644
--- a/gui/mainwindow.cpp
+++ b/gui/mainwindow.cpp
@@ -58,6 +58,27 @@ 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 d06077d..c7409f4 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
@@ -37,6 +37,7 @@ class MainWindow : public QMainWindow
 	void connectSignals();
 	void makePdfPreview();
 	bool pdfTabActive();
+	void keyPressEvent(QKeyEvent *event) override;
 	unsigned int processedPdfPreviews;
   private slots:
 	void lineEditReturnPressed();
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>