40 lines
878 B
C++
40 lines
878 B
C++
#include <basic_widgets/w/base/layout.hpp>
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using namespace bwidgets;
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const Size Layout::default_margins {8, 8};
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auto Layout::add_widget(std::unique_ptr<Widget> widget_ptr) -> Layout*
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{
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widget_ptr->renderer(_renderer);
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_widgets.emplace_back(std::move(widget_ptr));
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_update_layout(_viewport);
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return this;
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}
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void Layout::for_widgets(const std::function<void(Widget*)>& f)
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{
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for (const auto& w : _widgets) f(w.get());
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}
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auto Layout::handle_event(const SDL_Event& ev) -> Layout*
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{
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for (const auto& w : _widgets) w->handle_event(ev);
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return this;
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}
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void Layout::_handle_geometry_change(const SDL_Rect& vp)
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{
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_update_layout(vp);
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}
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void Layout::_handle_renderer_change(const std::shared_ptr<Renderer>& r)
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{
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for (const auto& w : _widgets) w->renderer(r);
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}
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void Layout::_handle_rendering()
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{
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for (const auto& w : _widgets) w->render();
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}
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