X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=inline;f=vumeter.h;h=720a12e5217b2225d3f0f022b45b8e2b79c40c32;hb=4a02aa24a41bd7b1a5fad276914af1c7c3d8ee7f;hp=de27529d937229937a45fd9ebee485227fdcbd16;hpb=24e4026778bfd87612d5bedce1bfa51455853bc3;p=nageru

diff --git a/vumeter.h b/vumeter.h
index de27529..720a12e 100644
--- a/vumeter.h
+++ b/vumeter.h
@@ -2,6 +2,7 @@
 #define VUMETER_H
 
 #include <QWidget>
+#include <QLabel>
 #include <QPaintEvent>
 
 #include <mutex>
@@ -13,19 +14,17 @@ class VUMeter : public QWidget
 public:
 	VUMeter(QWidget *parent);
 
-	void set_level(float level) {
+	void set_level(float level_lufs) {
 		std::unique_lock<std::mutex> lock(level_mutex);
-		this->level = level;
-		update();
+		this->level_lufs = level_lufs;
+		QMetaObject::invokeMethod(this, "update", Qt::AutoConnection);
 	}
 
 private:
 	void paintEvent(QPaintEvent *event) override;
 
 	std::mutex level_mutex;
-	float level = -HUGE_VAL;
+	float level_lufs = -HUGE_VAL;
 };
 
-extern VUMeter *global_vu_meter;
-
 #endif