mirror of
https://github.com/ArthurSonzogni/FTXUI.git
synced 2024-11-22 18:59:59 +08:00
53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
#ifndef FTXUI_COMPONENT_INPUT_H_
|
|
#define FTXUI_COMPONENT_INPUT_H_
|
|
|
|
#include <functional> // for function
|
|
#include <string> // for wstring
|
|
|
|
#include "ftxui/component/component.hpp" // for Component
|
|
#include "ftxui/component/component_base.hpp" // for ComponentBase
|
|
#include "ftxui/dom/elements.hpp" // for Element
|
|
#include "ftxui/screen/box.hpp" // for Box
|
|
#include "ftxui/screen/string.hpp" // for ConstStringRef, StringRef
|
|
|
|
namespace ftxui {
|
|
struct Event;
|
|
|
|
/// @brief An input box. The user can type text into it.
|
|
/// @ingroup component.
|
|
class InputBase : public ComponentBase {
|
|
public:
|
|
// Access this interface from a Component
|
|
static InputBase* From(Component component);
|
|
|
|
// Constructor.
|
|
InputBase(StringRef content,
|
|
ConstStringRef placeholder,
|
|
ConstRef<InputOption> option = {});
|
|
~InputBase() override = default;
|
|
|
|
// State.
|
|
int cursor_position = 0;
|
|
|
|
// Component implementation.
|
|
Element Render() override;
|
|
bool OnEvent(Event) override;
|
|
|
|
private:
|
|
StringRef content_;
|
|
ConstStringRef placeholder_;
|
|
|
|
bool OnMouseEvent(Event);
|
|
Box input_box_;
|
|
Box cursor_box_;
|
|
ConstRef<InputOption> option_;
|
|
};
|
|
|
|
} // namespace ftxui
|
|
|
|
#endif /* end of include guard: FTXUI_COMPONENT_INPUT_H_ */
|
|
|
|
// Copyright 2020 Arthur Sonzogni. All rights reserved.
|
|
// Use of this source code is governed by the MIT license that can be found in
|
|
// the LICENSE file.
|