layout make lines non-fixed

Source/PluginEditor.h

@@ -1,9 +1,11 @@
 #pragma once
 
+#include <list>
+
 #include "../JuceLibraryCode/JuceHeader.h"
 #include "PluginProcessor.h"
 #include "LookAndFeel.h"
-
+#include "LampshadeLine.h"
 
 class LampshadeAudioProcessorEditor  : public AudioProcessorEditor
 {
@@ -17,7 +19,7 @@ public:
 private:
     LampshadeAudioProcessor& processor;
     LampshadeLookAndFeel* gui = new LampshadeLookAndFeel();
-    int nlines;
+    std::list<LampshadeLine> lines;
     int lineThickness;
     
     Slider component;