Set lookandfeel earlier on, and set colour for highlighting menu bar

Source/LookAndFeel.cpp

@@ -22,6 +22,7 @@ OscirenderLookAndFeel::OscirenderLookAndFeel() {
     setColour(juce::PopupMenu::highlightedBackgroundColourId, Colours::darker);
     setColour(juce::TooltipWindow::backgroundColourId, Colours::veryDark);
     setColour(juce::TooltipWindow::outlineColourId, juce::Colours::white);
+    setColour(juce::TextButton::buttonOnColourId, Colours::darker);
 
     // combo box
     setColour(juce::ComboBox::backgroundColourId, Colours::veryDark);
@@ -78,6 +79,9 @@ OscirenderLookAndFeel::OscirenderLookAndFeel() {
     // UI colours
     getCurrentColourScheme().setUIColour(ColourScheme::widgetBackground, Colours::veryDark);
     getCurrentColourScheme().setUIColour(ColourScheme::UIColour::defaultFill, Colours::accentColor);
+
+    // I have to do this, otherwise components are initialised before the look and feel is set
+    juce::LookAndFeel::setDefaultLookAndFeel(this);
 }
 
 void OscirenderLookAndFeel::drawComboBox(juce::Graphics& g, int width, int height, bool, int, int, int, int, juce::ComboBox& box) {

Source/PluginEditor.cpp

@@ -5,7 +5,6 @@
 OscirenderAudioProcessorEditor::OscirenderAudioProcessorEditor(OscirenderAudioProcessor& p)
 	: AudioProcessorEditor(&p), audioProcessor(p), collapseButton("Collapse", juce::Colours::white, juce::Colours::white, juce::Colours::white)
 {
-    juce::Desktop::getInstance().setDefaultLookAndFeel(&lookAndFeel);
     setLookAndFeel(&lookAndFeel);
     addAndMakeVisible(volume);