Put settings windows always on top and scrollable if they are not sized correctly

Source/CommonPluginEditor.cpp

@@ -47,8 +47,7 @@ CommonPluginEditor::CommonPluginEditor(CommonAudioProcessor& p, juce::String app
     };
 
     visualiserSettings.setLookAndFeel(&getLookAndFeel());
-    visualiserSettings.setSize(550, 450);
-    visualiserSettingsWindow.setContentNonOwned(&visualiserSettings, true);
+    visualiserSettings.setSize(550, 600);
     visualiserSettingsWindow.centreWithSize(550, 450);
 #if JUCE_WINDOWS
     // if not standalone, use native title bar for compatibility with DAWs
@@ -58,8 +57,7 @@ CommonPluginEditor::CommonPluginEditor(CommonAudioProcessor& p, juce::String app
 #endif
 
     recordingSettings.setLookAndFeel(&getLookAndFeel());
-    recordingSettings.setSize(300, 200);
-    recordingSettingsWindow.setContentNonOwned(&recordingSettings, true);
+    recordingSettings.setSize(300, 300);
     recordingSettingsWindow.centreWithSize(300, 200);
 #if JUCE_WINDOWS
     // if not standalone, use native title bar for compatibility with DAWs

Source/CommonPluginEditor.h

@@ -45,9 +45,9 @@ public:
     juce::String projectFileType;
 
     VisualiserSettings visualiserSettings = VisualiserSettings(audioProcessor.visualiserParameters, 3);
-    SettingsWindow visualiserSettingsWindow = SettingsWindow("Visualiser Settings");
+    SettingsWindow visualiserSettingsWindow = SettingsWindow("Visualiser Settings", visualiserSettings);
     RecordingSettings recordingSettings = RecordingSettings(audioProcessor.recordingParameters);
-    SettingsWindow recordingSettingsWindow = SettingsWindow("Recording Settings");
+    SettingsWindow recordingSettingsWindow = SettingsWindow("Recording Settings", recordingSettings);
     VisualiserComponent visualiser{audioProcessor.lastOpenedDirectory, applicationFolder.getChildFile(ffmpegFileName), audioProcessor.haltRecording, audioProcessor.threadManager, visualiserSettings, audioProcessor.recordingParameters, nullptr, appName == "sosci"};
 
     std::unique_ptr<juce::FileChooser> chooser;

Source/visualiser/VisualiserSettings.h

@@ -253,11 +253,23 @@ private:
 
 class SettingsWindow : public juce::DocumentWindow {
 public:
-    SettingsWindow(juce::String name) : juce::DocumentWindow(name, Colours::darker, juce::DocumentWindow::TitleBarButtons::closeButton) {
+    SettingsWindow(juce::String name, juce::Component& component) : juce::DocumentWindow(name, Colours::darker, juce::DocumentWindow::TitleBarButtons::closeButton), component(component) {
+        juce::Component::addAndMakeVisible(viewport);
         setResizable(false, false);
+        viewport.setViewedComponent(&component, false);
+        viewport.setScrollBarsShown(false, false, true, false);
+        setAlwaysOnTop(true);
     }
     
     void closeButtonPressed() override {
         setVisible(false);
     }
+    
+    void resized() override {
+        viewport.setBounds(getLocalBounds());
+    }
+    
+private:
+    juce::Viewport viewport;
+    juce::Component& component;
 };