Fix DataViewportTests build error on Linux

Author: anjaldoshi

Source/UI/DataViewport.cpp

@@ -174,6 +174,11 @@ DraggableTabComponent::DraggableTabComponent (DataViewport* parent_) : TabbedCom
         closeButton->setVisible (false);
 }
 
+DraggableTabComponent::~DraggableTabComponent()
+{
+    shutdown = true;
+}
+
 bool DraggableTabComponent::isInterestedInDragSource (const juce::DragAndDropTarget::SourceDetails& dragSourceDetails)
 {
     Array<var>* descr = dragSourceDetails.description.getArray();
@@ -515,6 +520,8 @@ AddTabbedComponentButton::AddTabbedComponentButton()
     path.addTriangle (12, 7, 12, 13, 17, 10);
 }
 
+AddTabbedComponentButton::~AddTabbedComponentButton() = default;
+
 void AddTabbedComponentButton::paintButton (Graphics& g, bool isMouseOverButton, bool isButtonDown)
 {
     g.setColour (findColour (ThemeColours::widgetBackground));
@@ -542,6 +549,8 @@ TabbedComponentResizerBar::TabbedComponentResizerBar (StretchableLayoutManager*
         "12.69,7.5,14.83A1,1,0,0,0,9,14.14V9.86a1,1,0,0,0-1.5-.69L4.37,11.31A.82.82,0,0,0,4.37,12.69Z");
 }
 
+TabbedComponentResizerBar::~TabbedComponentResizerBar() = default;
+
 void TabbedComponentResizerBar::paint (Graphics& g)
 {
     int w = getWidth();

Source/UI/DataViewport.h

@@ -120,7 +120,7 @@ class DraggableTabComponent : public TabbedComponent,
     DraggableTabComponent (DataViewport* parent);
 
     /** Destructor */
-    ~DraggableTabComponent() { shutdown = true; }
+    ~DraggableTabComponent();
 
     /** Paint**/
     void paint (Graphics& g);
@@ -210,7 +210,7 @@ class AddTabbedComponentButton : public juce::Button
     AddTabbedComponentButton();
 
     /** Destructor */
-    ~AddTabbedComponentButton() {}
+    ~AddTabbedComponentButton();
 
     /** Renders the button */
     void paintButton (Graphics& g, bool isMouseOverButton, bool isButtonDown) override;
@@ -232,7 +232,7 @@ class TabbedComponentResizerBar : public StretchableLayoutResizerBar
     TabbedComponentResizerBar (StretchableLayoutManager* layoutToUse);
 
     /** Destructor */
-    ~TabbedComponentResizerBar() {}
+    ~TabbedComponentResizerBar();
 
     /** Paints the resizer bar */
     void paint (Graphics& g) override;