iOS build fixes

Source/PluginGui.cpp

@@ -2195,7 +2195,13 @@ PluginGui::PluginGui (AdlibBlasterAudioProcessor* ownerFilter)
                           += " Demo"
 #endif
                           , NotificationType::dontSendNotification);
-
+    
+    // Change LookandFeelFree combobox
+    oplComboBoxLookAndFeel.reset(new OPLComboBoxLookAndFeelMethods());
+    
+    for (auto comB : {frequencyComboBox.get(), frequencyComboBox2.get(), velocityComboBox.get(), velocityComboBox2.get(), keyscaleAttenuationComboBox2.get(), keyscaleAttenuationComboBox.get()}){
+        comB->setLookAndFeel(oplComboBoxLookAndFeel.get());
+    }
     //[/UserPreSize]
 
     setSize (860, 580);

Source/PluginGui.h

@@ -130,6 +130,24 @@ public:
 
 private:
     //[UserVariables]   -- You can add your own custom variables in this section.
+    class OPLComboBoxLookAndFeelMethods:
+        public LookAndFeel_V3
+    {
+        virtual PopupMenu::Options getOptionsForComboBoxPopupMenu (ComboBox& comBox, Label& label) override{
+            PopupMenu::Options options = LookAndFeel_V3::getOptionsForComboBoxPopupMenu(comBox, label);
+            #if JUCE_IOS
+                if (PluginHostType::getPluginLoadedAs() == AudioProcessor::wrapperType_AudioUnitv3)
+                {
+                    if (options.getTargetComponent() != nullptr)
+                        return options.withParentComponent(options.getTargetComponent()->getTopLevelComponent());
+                }
+            #endif
+            return options;
+        };
+    };
+    
+    std::unique_ptr<OPLComboBoxLookAndFeelMethods> oplComboBoxLookAndFeel;
+    
 	static const uint32 COLOUR_MID = 0xff007f00;
 	static const uint32 COLOUR_RECORDING = 0xffff0000;
 	AdlibBlasterAudioProcessor* processor;