From e8be06dd316483699b4e90c4bbe2e074f0e09dec Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Fri, 6 Apr 2018 23:52:55 +0200
Subject: [PATCH] fix: 'data plot'  - plot window now hides when keypress Q

---
 client/proxguiqt.cpp | 5 +++--
 client/proxguiqt.h   | 4 ++++
 client/ui.c          | 8 ++++----
 3 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/client/proxguiqt.cpp b/client/proxguiqt.cpp
index 47cb7d637..56de71b24 100644
--- a/client/proxguiqt.cpp
+++ b/client/proxguiqt.cpp
@@ -557,6 +557,8 @@ Plot::Plot(QWidget *parent) : QWidget(parent), GraphStart(0), GraphPixelsPerPoin
 	CursorBPos = 0;
 
 	setWindowTitle(tr("Sliders"));
+	
+	master = parent;
 }
 
 void Plot::closeEvent(QCloseEvent *event)
@@ -672,8 +674,7 @@ void Plot::keyPressEvent(QKeyEvent *event)
 			break;
 
 		case Qt::Key_Q:
-			//this->hide();
-			this->close();
+			master->hide();
 			break;
 
 		default:
diff --git a/client/proxguiqt.h b/client/proxguiqt.h
index 91fd0e0d0..5cc41ba5d 100644
--- a/client/proxguiqt.h
+++ b/client/proxguiqt.h
@@ -22,12 +22,16 @@
 #include <QtGui>
 
 #include "ui/ui_overlays.h"
+
+class ProxWidget;
+
 /**
  * @brief The actual plot, black area were we paint the graph
  */
 class Plot: public QWidget
 {
 	private:
+		QWidget *master;
 		int GraphStart;
 		double GraphPixelsPerPoint;
 		int CursorAPos;
diff --git a/client/ui.c b/client/ui.c
index f274f6bab..708e473d7 100644
--- a/client/ui.c
+++ b/client/ui.c
@@ -80,9 +80,9 @@ void PrintAndLogEx(logLevel_t level, char *fmt, ...) {
 	vsnprintf(buffer, sizeof(buffer), fmt, args);
 	va_end(args);
 
-	if(strchr(buffer, '\n')) {
+	if (strchr(buffer, '\n')) {
 		
-		token = strtok(buffer,"\n");
+		token = strtok(buffer, "\n");
 		
 		while (token != NULL) {
 			size = strlen(buffer2);
@@ -159,9 +159,9 @@ void PrintAndLog(char *fmt, ...) {
 	}
 	va_end(argptr2);
 
-	if (g_flushAfterWrite == 1) {
+	if (g_flushAfterWrite == 1)
 		fflush(NULL);
-	}
+
 	//release lock
 	pthread_mutex_unlock(&print_lock);  
 }