Limit rotary knob value text shown by 1 decimal

Source/PluginEditor.cpp

@@ -513,7 +513,6 @@ MainContentComponent::MainContentComponent(ChromaFlockProcessor& p)
     setupLabel(filterLabel, "FILTER");
     setupCB(filterTypeBox, filterTypeAttach, "filterType", {"LP 12dB", "LP 24dB", "Band Pass", "High Pass", "Notch"});
     setupParam(filterCutoffKnob, filterCutoffAttach, "filterCutoff", "CUTOFF");
-    filterCutoffKnob.setNumDecimalPlacesToDisplay(1);
     setupParam(filterResKnob, filterResAttach, "filterRes", "RES");
     setupParam(filterEnvAmtKnob, filterEnvAmtAttach, "filterEnvAmt", "ENV AMT");
     setupParam(keyTrackKnob, keyTrackAttach, "keyTrack", "KEY TRK");
@@ -634,20 +633,20 @@ MainContentComponent::MainContentComponent(ChromaFlockProcessor& p)
     }
 
     scaleLabel.setText("SCALE", juce::dontSendNotification);
-    scaleLabel.setFont(juce::Font(juce::FontOptions(9.0f)));
+    scaleLabel.setFont(juce::Font(juce::FontOptions(13.0f).withStyle("Bold")));
     scaleLabel.setColour(juce::Label::textColourId, juce::Colour(0xff888888));
     scaleLabel.setJustificationType(juce::Justification::centredRight);
     addAndMakeVisible(scaleLabel);
 
     midiLabel.setText("MIDI IN", juce::dontSendNotification);
-    midiLabel.setFont(juce::Font(juce::FontOptions(9.0f)));
+    midiLabel.setFont(juce::Font(juce::FontOptions(13.0f).withStyle("Bold")));
     midiLabel.setColour(juce::Label::textColourId, juce::Colour(0xff888888));
     midiLabel.setJustificationType(juce::Justification::centredLeft);
     addAndMakeVisible(midiLabel);
 
     auto setupTransposeLabel = [&](juce::Label& label, const juce::String& text) {
         label.setText(text, juce::dontSendNotification);
-        label.setFont(juce::Font(juce::FontOptions(9.0f)));
+        label.setFont(juce::Font(juce::FontOptions(13.0f).withStyle("Bold")));
         label.setColour(juce::Label::textColourId, juce::Colour(0xff888888));
         label.setJustificationType(juce::Justification::centredLeft);
         addAndMakeVisible(label);
@@ -944,6 +943,20 @@ void MainContentComponent::paint(juce::Graphics& g) {
         g.setOpacity(1.0f);
     }
 
+    // Header section background
+    {
+        auto rect = juce::Rectangle<float>(10.0f, 0.0f, 1640.0f, 80.0f);
+        auto glow = rect.expanded(6.0f);
+        g.setColour(juce::Colour(0xff222222).withAlpha(0.25f));
+        g.fillRoundedRectangle(glow, 12.0f);
+        juce::ColourGradient fillGrad(juce::Colour(0xBB222222), rect.getCentreX(), rect.getY(),
+                                       juce::Colour(0xBB111111), rect.getCentreX(), rect.getBottom(), false);
+        g.setGradientFill(fillGrad);
+        g.fillRoundedRectangle(rect, 9.0f);
+        g.setColour(juce::Colour(0xff333333));
+        g.drawRoundedRectangle(rect, 9.0f, 1.0f);
+    }
+
     // Load logo
     if (!logoLoaded) {
         auto img = juce::ImageFileFormat::loadFrom(
@@ -1213,16 +1226,16 @@ void MainContentComponent::resized() {
     int comboH2 = 28, labelH2 = 20;
     int comboY2 = (headerH - comboH2) / 2;
     int labelY2 = (headerH - labelH2) / 2;
-    octaveTransposeLabel.setBounds(1112, labelY2, 30, labelH2);
+    octaveTransposeLabel.setBounds(1112, labelY2, 44, labelH2);
-    octaveTransposeBox.setBounds(1142, comboY2, 64, comboH2);
+    octaveTransposeBox.setBounds(1156, comboY2, 64, comboH2);
-    semitoneTransposeLabel.setBounds(1214, labelY2, 32, labelH2);
+    semitoneTransposeLabel.setBounds(1226, labelY2, 46, labelH2);
-    semitoneTransposeBox.setBounds(1246, comboY2, 74, comboH2);
+    semitoneTransposeBox.setBounds(1272, comboY2, 74, comboH2);
 
-    midiLabel.setBounds(1340, labelY2, 46, labelH2);
+    midiLabel.setBounds(1354, labelY2, 64, labelH2);
-    midiLed.setBounds(1390, (headerH - 10) / 2, 10, 10);
+    midiLed.setBounds(1418, (headerH - 10) / 2, 10, 10);
 
-    scaleLabel.setBounds(1514, labelY2, 42, labelH2);
+    scaleLabel.setBounds(1514, labelY2, 58, labelH2);
-    uiScaleBox.setBounds(1560, comboY2, 80, comboH2);
+    uiScaleBox.setBounds(1574, comboY2, 80, comboH2);
 
     // Visualizer area
     int vizY = 746;

Source/PluginEditor.h

@@ -15,6 +15,14 @@ private:
     juce::Image knobOverlay;
 };
 
+class KnobSlider : public juce::Slider {
+public:
+    using juce::Slider::Slider;
+    juce::String getTextFromValue(double v) override {
+        return juce::String::formatted("%.1f", v);
+    }
+};
+
 class ComboBoxLookAndFeel : public juce::LookAndFeel_V4 {
 public:
     void drawComboBox(juce::Graphics& g, int width, int height,
@@ -146,36 +154,36 @@ private:
 
     juce::ComboBox octaveTransposeBox, semitoneTransposeBox;
     juce::ComboBox osc1WaveBox;
-    juce::Slider osc1OctKnob, osc1SemiKnob, osc1FineKnob, osc1LevelKnob;
+    KnobSlider osc1OctKnob, osc1SemiKnob, osc1FineKnob, osc1LevelKnob;
 
     juce::ComboBox osc2WaveBox;
-    juce::Slider osc2OctKnob, osc2SemiKnob, osc2FineKnob, osc2LevelKnob, phaseOffsetKnob;
+    KnobSlider osc2OctKnob, osc2SemiKnob, osc2FineKnob, osc2LevelKnob, phaseOffsetKnob;
 
     juce::ComboBox filterTypeBox;
-    juce::Slider filterCutoffKnob, filterResKnob, filterEnvAmtKnob, keyTrackKnob;
+    KnobSlider filterCutoffKnob, filterResKnob, filterEnvAmtKnob, keyTrackKnob;
 
-    juce::Slider envAttackKnob, envDecayKnob, envSustainKnob, envReleaseKnob;
+    KnobSlider envAttackKnob, envDecayKnob, envSustainKnob, envReleaseKnob;
-    juce::Slider fEnvAttackKnob, fEnvDecayKnob, fEnvSustainKnob, fEnvReleaseKnob;
+    KnobSlider fEnvAttackKnob, fEnvDecayKnob, fEnvSustainKnob, fEnvReleaseKnob;
 
-    juce::Slider panKnob, driveKnob, masterKnob, pbRangeKnob;
+    KnobSlider panKnob, driveKnob, masterKnob, pbRangeKnob;
 
     // FX controls
     juce::ComboBox distTypeBox;
-    juce::Slider distAmountKnob, distSymmetryKnob, distToneKnob;
+    KnobSlider distAmountKnob, distSymmetryKnob, distToneKnob;
-    juce::Slider compThresholdKnob, compRatioKnob, compAttackKnob, compReleaseKnob, compMakeupKnob;
+    KnobSlider compThresholdKnob, compRatioKnob, compAttackKnob, compReleaseKnob, compMakeupKnob;
-    juce::Slider autoPanRateKnob, autoPanDepthKnob, autoPanPhaseKnob;
+    KnobSlider autoPanRateKnob, autoPanDepthKnob, autoPanPhaseKnob;
-    juce::Slider limiterThresholdKnob, limiterCeilingKnob, limiterReleaseKnob;
+    KnobSlider limiterThresholdKnob, limiterCeilingKnob, limiterReleaseKnob;
 
     // LFO controls
-    juce::Slider lfo1RateKnob, lfo1DepthKnob;
+    KnobSlider lfo1RateKnob, lfo1DepthKnob;
     juce::ComboBox lfo1ShapeBox, lfo1DestBox, lfo1SyncBox;
-    juce::Slider lfo2RateKnob, lfo2DepthKnob;
+    KnobSlider lfo2RateKnob, lfo2DepthKnob;
     juce::ComboBox lfo2ShapeBox, lfo2DestBox, lfo2SyncBox;
 
     // FX2 controls
-    juce::Slider delayTimeKnob, delayFbKnob, delayMixKnob, delayPingPongKnob;
+    KnobSlider delayTimeKnob, delayFbKnob, delayMixKnob, delayPingPongKnob;
     juce::ComboBox delaySyncBox;
-    juce::Slider reverbSizeKnob, reverbDampKnob, reverbMixKnob;
+    KnobSlider reverbSizeKnob, reverbDampKnob, reverbMixKnob;
 
     // Preset menu
     juce::TextButton presetButton{"PRESET"};