2021-08-06 14:22:56 +02:00
|
|
|
#ifndef BWIDGETS_LAYOUT_HPP
|
|
|
|
#define BWIDGETS_LAYOUT_HPP
|
2021-06-08 14:30:38 +02:00
|
|
|
|
2021-07-23 20:08:52 +02:00
|
|
|
#include <functional>
|
2021-06-08 14:30:38 +02:00
|
|
|
#include <vector>
|
|
|
|
|
2021-07-18 18:26:12 +02:00
|
|
|
#include <basic_widgets/core/type/size.hpp>
|
|
|
|
#include <basic_widgets/w/base/widget.hpp>
|
2021-07-16 17:18:13 +02:00
|
|
|
|
2021-08-06 14:22:56 +02:00
|
|
|
namespace bwidgets
|
2021-07-29 16:06:03 +02:00
|
|
|
{
|
2021-08-06 14:22:56 +02:00
|
|
|
class Renderer;
|
2021-07-16 17:18:13 +02:00
|
|
|
}
|
2021-06-08 14:30:38 +02:00
|
|
|
|
2021-08-06 14:22:56 +02:00
|
|
|
namespace bwidgets
|
2021-06-08 14:30:38 +02:00
|
|
|
{
|
2021-07-18 18:26:12 +02:00
|
|
|
class Layout : public Widget
|
2021-07-10 19:55:53 +02:00
|
|
|
{
|
2021-07-29 16:06:03 +02:00
|
|
|
protected:
|
|
|
|
std::vector<Widget*> _widgets;
|
2021-06-08 14:30:38 +02:00
|
|
|
|
2021-08-06 14:22:56 +02:00
|
|
|
void _handle_geometry_change(const SDL_Rect&) noexcept override;
|
|
|
|
void _handle_renderer_change(Renderer*) override;
|
2021-07-30 20:41:47 +02:00
|
|
|
void _handle_rendering() override;
|
2021-08-06 14:22:56 +02:00
|
|
|
|
2021-07-29 16:06:03 +02:00
|
|
|
virtual void _update_layout(const SDL_Rect&) noexcept = 0;
|
2021-06-08 14:30:38 +02:00
|
|
|
|
2021-07-29 16:06:03 +02:00
|
|
|
public:
|
2021-08-06 14:22:56 +02:00
|
|
|
inline static const Size default_margins {8, 8};
|
|
|
|
|
|
|
|
Size margins = default_margins;
|
2021-07-12 00:58:59 +02:00
|
|
|
|
2021-07-30 20:41:47 +02:00
|
|
|
~Layout() noexcept override;
|
2021-07-13 13:22:11 +02:00
|
|
|
|
2021-08-06 14:22:56 +02:00
|
|
|
auto handle_event(const SDL_Event&) -> Layout* override;
|
|
|
|
[[nodiscard]] auto size() const noexcept -> Size override = 0;
|
|
|
|
|
2021-07-30 20:41:47 +02:00
|
|
|
virtual auto add_widget(Widget*) -> Layout*;
|
|
|
|
virtual void for_widgets(const std::function<void(Widget*)>&);
|
2021-07-10 19:55:53 +02:00
|
|
|
};
|
|
|
|
}
|
2021-06-08 14:30:38 +02:00
|
|
|
|
|
|
|
#endif
|