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Feature: Dropdown options with callback (#826)

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Co-authored-by: ArthurSonzogni <sonzogniarthur@gmail.com>
This commit is contained in:
James
2024-04-06 16:45:10 +01:00
committed by GitHub
parent 2216f3a5da
commit 3c9fa60d28
9 changed files with 202 additions and 56 deletions
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2
include/ftxui/component/component.hpp
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@@ -75,6 +75,8 @@ Component Radiobox(ConstStringListRef entries,
RadioboxOption options = {});
Component Dropdown(ConstStringListRef entries, int* selected);
Component Dropdown(DropdownOption options);
Component Toggle(ConstStringListRef entries, int* selected);
// General slider constructor:

15
include/ftxui/component/component_options.hpp
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@@ -263,6 +263,21 @@ struct WindowOptions {
std::function<Element(const WindowRenderState&)> render;
};
/// @brief Option for the Dropdown component.
/// @ingroup component
/// A dropdown menu is a checkbox opening/closing a radiobox.
struct DropdownOption {
/// Whether the dropdown is open or closed:
Ref<bool> open = false;
// The options for the checkbox:
CheckboxOption checkbox;
// The options for the radiobox:
RadioboxOption radiobox;
// The transformation function:
std::function<Element(bool open, Element checkbox, Element radiobox)>
transform;
};
} // namespace ftxui
#endif /* end of include guard: FTXUI_COMPONENT_COMPONENT_OPTIONS_HPP */