X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=mainwindow.cpp;h=3f9873ffa76983866ed9c8c02ce164d6bc075206;hb=b0d8d860fba68b63b5cd70ef97d81b7146b031ab;hp=c1a3836b2ff7a97b4e23c3b9acfd5c384a38cfcf;hpb=326471d561a5bdec283968571eb627915b93667d;p=nageru

diff --git a/mainwindow.cpp b/mainwindow.cpp
index c1a3836..3f9873f 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -255,7 +255,7 @@ void MainWindow::setup_audio_miniview()
 		// TODO: Set the fader position.
 		ui->faders->addWidget(channel);
 
-		connect(ui_audio_miniview->fader, &QAbstractSlider::valueChanged,
+		connect(ui_audio_miniview->fader, &NonLinearFader::dbValueChanged,
 			bind(&MainWindow::mini_fader_changed, this, ui_audio_miniview, bus_index, _1));
 	}
 }
@@ -381,13 +381,15 @@ void MainWindow::compressor_threshold_knob_changed(int value)
 		QString::fromStdString(format_db(threshold_dbfs, DB_WITH_SIGN)));
 }
 
-void MainWindow::mini_fader_changed(Ui::AudioMiniView *ui, int channel, int value)
+void MainWindow::mini_fader_changed(Ui::AudioMiniView *ui, int channel, double volume_db)
 {
-	float volume_db = value * 0.1f;
-
 	char buf[256];
-	snprintf(buf, sizeof(buf), "%+.1f dB", volume_db);
-	ui->fader_label->setText(buf);
+	if (isfinite(volume_db)) {
+		snprintf(buf, sizeof(buf), "%+.1f dB", volume_db);
+		ui->fader_label->setText(buf);
+	} else {
+		ui->fader_label->setText("-∞ dB");
+	}
 
 	global_mixer->get_audio_mixer()->set_fader_volume(channel, volume_db);
 }