with_restored_io.cpp 文件参考

浏览该文件的源代码.

函数
int	main ()
screen	Loop (renderer)

变量
auto	btn_quit = Button("Quit", screen.ExitLoopClosure())
auto	layout
auto	renderer
return	EXIT_SUCCESS

函数说明

main()

int main

(

)

在文件 with_restored_io.cpp 第 15 行定义.

Loop()

screen Loop

(

renderer

)

变量说明

btn_quit

auto btn_quit = Button("Quit", screen.ExitLoopClosure())

示例

examples/component/with_restored_io.cpp.

在文件 with_restored_io.cpp 第 30 行定义.

layout

auto layout

初始值:

= Container::Horizontal({
      btn_run,
      btn_quit,
  })

示例

examples/component/dropdown.cpp, examples/component/gallery.cpp, examples/component/linear_gradient_gallery.cpp, examples/component/maybe.cpp, examples/component/nested_screen.cpp, examples/component/textarea.cpp, examples/component/window.cpp , 以及 examples/component/with_restored_io.cpp.

在文件 with_restored_io.cpp 第 32 行定义.

renderer

auto renderer

初始值:

= Renderer(layout, [&] {
    auto explanation = paragraph(
        "单击此按钮后，ScreenInteractive 将被 "
        "暂停，并且对 stdin/stdout 的访问将暂时 "
        "恢复以运行函数。");
    auto element = vbox({
        explanation | borderEmpty,
        hbox({
            btn_run->Render(),
            filler(),
            btn_quit->Render(),
        }),
    });
 
    element = element | borderEmpty | border | size(WIDTH, LESS_THAN, 80) |
              size(HEIGHT, LESS_THAN, 20) | center;
    return element;
  })

示例

examples/component/button_in_frame.cpp, examples/component/checkbox_in_frame.cpp, examples/component/focus.cpp, examples/component/input.cpp, examples/component/input_in_frame.cpp, examples/component/linear_gradient_gallery.cpp, examples/component/menu2.cpp, examples/component/menu_entries.cpp, examples/component/menu_entries_animated.cpp, examples/component/menu_in_frame.cpp, examples/component/menu_in_frame_horizontal.cpp, examples/component/menu_style.cpp, examples/component/nested_screen.cpp, examples/component/radiobox_in_frame.cpp, examples/component/resizable_split.cpp, examples/component/resizable_split_clamp.cpp, examples/component/selection.cpp, examples/component/slider_rgb.cpp, examples/component/tab_horizontal.cpp, examples/component/tab_vertical.cpp, examples/component/toggle.cpp , 以及 examples/component/with_restored_io.cpp.

在文件 with_restored_io.cpp 第 37 行定义.

EXIT_SUCCESS

return EXIT_SUCCESS

示例

examples/component/custom_loop.cpp, examples/component/menu_multiple.cpp, examples/component/scrollbar.cpp, examples/component/window.cpp, examples/component/with_restored_io.cpp , 以及 examples/dom/border.cpp.

在文件 with_restored_io.cpp 第 57 行定义.