X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=nageru%2Fpeak_display.h;fp=nageru%2Fpeak_display.h;h=a7a3b9365f40c4bb97123719c64e275cf275d0f3;hb=bd01e11a41a19fef2315319909d8655cac359f0f;hp=0000000000000000000000000000000000000000;hpb=a944bad466ba5601a96f6833e1ea2eb31f9b55af;p=nageru

diff --git a/nageru/peak_display.h b/nageru/peak_display.h
new file mode 100644
index 0000000..a7a3b93
--- /dev/null
+++ b/nageru/peak_display.h
@@ -0,0 +1,28 @@
+#ifndef PEAK_DISPLAY_H
+#define PEAK_DISPLAY_H
+
+#include <QWidget>
+#include <mutex>
+
+class AudioClip;
+
+class PeakDisplay : public QWidget
+{
+	Q_OBJECT
+
+public:
+	PeakDisplay(QWidget *parent);
+
+	// Does not take ownership.
+	void set_audio_clip(AudioClip *audio_clip) {
+		this->audio_clip = audio_clip;
+	}
+	void audio_clip_updated();
+
+private:
+	void paintEvent(QPaintEvent *event) override;
+
+	AudioClip *audio_clip;
+};
+
+#endif