#include namespace Code { class toolboxIonKeys : public ViewController { public : toolboxIonKeys(); View * view() override; bool handleEvent(Ion::Events::Event e) override; void setSender(InputEventHandler * sender) { m_sender = sender; } private : class toolboxIonView : public View { public : toolboxIonView(); void drawRect(KDContext * ctx, KDRect rect) const override; }; toolboxIonView m_view; InputEventHandler * m_sender; }; }