RackScrollWidget.hpp

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#pragma once
#include <app/common.hpp>
#include <ui/ScrollWidget.hpp>
#include <widget/ZoomWidget.hpp>
#include <app/RackWidget.hpp>
 
 
namespace rack {
namespace app {
 
 
struct RackScrollWidget : ui::ScrollWidget {
    struct Internal;
    Internal* internal;
 
    widget::ZoomWidget* zoomWidget;
    RackWidget* rackWidget;
 
    PRIVATE RackScrollWidget();
    PRIVATE ~RackScrollWidget();
 
    void reset();
    math::Vec getGridOffset();
    void setGridOffset(math::Vec gridOffset);
    float getZoom();
    void setZoom(float zoom);
    void setZoom(float zoom, math::Vec pivot);
    void zoomToModules();
    void zoomToBound(math::Rect bound);
 
    void step() override;
    void draw(const DrawArgs& args) override;
    void onHoverKey(const HoverKeyEvent& e) override;
    void onHoverScroll(const HoverScrollEvent& e) override;
    void onHover(const HoverEvent& e) override;
    void onButton(const ButtonEvent& e) override;
};
 
 
} // namespace app
} // namespace rack