Method MarkAsDeleted

Source/IDrawableModule.h:161–161

   bool HasEnabledCheckbox() const { return mEnabledCheckbox != nullptr; }
   Checkbox* GetEnabledCheckbox() const { return mEnabledCheckbox; }
   void MarkAsDeleted() { mDeleted = true; }
   bool IsDeleted() const { return mDeleted; }
   virtual bool ShouldClipContents() { return true; }
   bool CanReceiveAudio() { return mCanReceiveAudio; }