55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
#ifndef BWIDGETS_MOUSE_HANDLER_IMPL_HPP
|
|
#define BWIDGETS_MOUSE_HANDLER_IMPL_HPP
|
|
|
|
#include <basic_widgets/w/feat/event_handler_impl.hpp>
|
|
#include <basic_widgets/w/feat/focus_handler_impl.hpp>
|
|
#include <basic_widgets/w/feat/mouse_handler.hpp>
|
|
|
|
namespace bwidgets
|
|
{
|
|
class MouseHandlerImpl : public MouseHandler,
|
|
virtual public EventHandlerImpl,
|
|
virtual public FocusHandlerImpl
|
|
{
|
|
private:
|
|
bool _hovered {false};
|
|
bool _pushed {false};
|
|
|
|
std::function<void(const SDL_MouseButtonEvent&)> _click_handler {[](auto) {}};
|
|
std::function<void(const SDL_MouseMotionEvent&)> _motion_handler {[](auto) {}};
|
|
|
|
protected:
|
|
using MouseHandler::MouseHandler;
|
|
|
|
void _on_push(bool) override {}
|
|
|
|
public:
|
|
void
|
|
click_handler(std::function<void(const SDL_MouseButtonEvent&)> handler) override
|
|
{
|
|
_click_handler = std::move(handler);
|
|
}
|
|
|
|
void disable_mouse_handler() override;
|
|
|
|
void enable_mouse_handler(const SDL_Rect*, const SDL_Rect*) override;
|
|
[[nodiscard]] bool hovered() const override
|
|
{
|
|
return _hovered;
|
|
}
|
|
|
|
void mouse_motion_handler(
|
|
std::function<void(const SDL_MouseMotionEvent&)> handler) override
|
|
{
|
|
_motion_handler = std::move(handler);
|
|
}
|
|
|
|
[[nodiscard]] bool pushed() const override
|
|
{
|
|
return _pushed;
|
|
}
|
|
};
|
|
}
|
|
|
|
#endif
|