mirror of
https://github.com/ArthurSonzogni/FTXUI.git
synced 2024-11-24 19:50:35 +08:00
98 lines
3.2 KiB
C++
98 lines
3.2 KiB
C++
// 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.
|
|
#include <ftxui/dom/linear_gradient.hpp> // for LinearGradient
|
|
#include <ftxui/screen/color.hpp> // for Color, Color::White, Color::Red, Color::Blue, Color::Black, Color::GrayDark, ftxui
|
|
#include <functional> // for function
|
|
#include <string> // for allocator, string
|
|
#include <utility> // for move
|
|
|
|
#include "ftxui/component/component.hpp" // for Input, Horizontal, Vertical, operator|
|
|
#include "ftxui/component/component_base.hpp" // for Component
|
|
#include "ftxui/component/component_options.hpp" // for InputState, InputOption
|
|
#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
|
|
#include "ftxui/dom/elements.hpp" // for operator|=, Element, bgcolor, operator|, separatorEmpty, color, borderEmpty, separator, text, center, dim, hbox, vbox, border, borderDouble, borderRounded
|
|
|
|
int main() {
|
|
using namespace ftxui;
|
|
|
|
InputOption style_1 = InputOption::Default();
|
|
|
|
InputOption style_2 = InputOption::Spacious();
|
|
|
|
InputOption style_3 = InputOption::Spacious();
|
|
style_3.transform = [](InputState state) {
|
|
state.element |= borderEmpty;
|
|
|
|
if (state.is_placeholder) {
|
|
state.element |= dim;
|
|
}
|
|
|
|
if (state.focused) {
|
|
state.element |= borderDouble;
|
|
state.element |= bgcolor(Color::White);
|
|
state.element |= color(Color::Black);
|
|
} else if (state.hovered) {
|
|
state.element |= borderRounded;
|
|
state.element |= bgcolor(LinearGradient(90, Color::Blue, Color::Red));
|
|
state.element |= color(Color::White);
|
|
} else {
|
|
state.element |= border;
|
|
state.element |= bgcolor(LinearGradient(0, Color::Blue, Color::Red));
|
|
state.element |= color(Color::White);
|
|
}
|
|
|
|
return state.element;
|
|
};
|
|
|
|
InputOption style_4 = InputOption::Spacious();
|
|
style_4.transform = [](InputState state) {
|
|
state.element = hbox({
|
|
text("Theorem") | center | borderEmpty | bgcolor(Color::Red),
|
|
separatorEmpty(),
|
|
separator() | color(Color::White),
|
|
separatorEmpty(),
|
|
std::move(state.element),
|
|
});
|
|
|
|
state.element |= borderEmpty;
|
|
if (state.is_placeholder) {
|
|
state.element |= dim;
|
|
}
|
|
|
|
if (state.focused) {
|
|
state.element |= bgcolor(Color::Black);
|
|
} else {
|
|
state.element |= bgcolor(Color::Blue);
|
|
}
|
|
|
|
if (state.hovered) {
|
|
state.element |= bgcolor(Color::GrayDark);
|
|
}
|
|
|
|
return vbox({state.element, separatorEmpty()});
|
|
};
|
|
|
|
auto generateUiFromStyle = [&](InputOption style) {
|
|
auto first_name = new std::string(); // Leaked
|
|
auto middle_name = new std::string(); // Leaked
|
|
auto last_name = new std::string(); // Leaked
|
|
return Container::Vertical({
|
|
Input(first_name, "first name", style),
|
|
Input(middle_name, "middle name", style),
|
|
Input(last_name, "last name", style),
|
|
}) |
|
|
borderEmpty;
|
|
};
|
|
|
|
auto ui = Container::Horizontal({
|
|
generateUiFromStyle(style_1),
|
|
generateUiFromStyle(style_2),
|
|
generateUiFromStyle(style_3),
|
|
generateUiFromStyle(style_4),
|
|
});
|
|
|
|
auto screen = ScreenInteractive::TerminalOutput();
|
|
screen.Loop(ui);
|
|
}
|