You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
91 lines
2.4 KiB
91 lines
2.4 KiB
#include <stdlib.h> // for EXIT_SUCCESS
|
|
#include <chrono> // for milliseconds
|
|
#include <fmt/core.h>
|
|
#include <ftxui/component/event.hpp> // for Event
|
|
#include <ftxui/component/mouse.hpp> // for ftxui
|
|
#include <ftxui/dom/elements.hpp> // for text, separator, Element, operator|, vbox, border
|
|
#include <memory> // for allocator, shared_ptr
|
|
#include <string> // for operator+, to_string
|
|
#include <thread> // for sleep_for
|
|
|
|
#include <ftxui/component/component.hpp> // for CatchEvent, Renderer, operator|=
|
|
#include <ftxui/component/loop.hpp> // for Loop
|
|
#include <ftxui/component/screen_interactive.hpp> // for ScreenInteractive
|
|
#include <vector>
|
|
|
|
using namespace ftxui;
|
|
using namespace std;
|
|
|
|
ButtonOption Style() {
|
|
auto option = ButtonOption::Animated();
|
|
option.transform = [](const EntryState& s) {
|
|
auto element = text(s.label);
|
|
if (s.focused) {
|
|
element |= bold;
|
|
}
|
|
return element | center | borderEmpty | flex;
|
|
};
|
|
return option;
|
|
}
|
|
|
|
int main() {
|
|
auto screen = ScreenInteractive::Fullscreen();
|
|
screen.TrackMouse(true);
|
|
vector<string> lines;
|
|
|
|
// Create a component counting the number of frames drawn and event handled.
|
|
float scroll_x = 0.1;
|
|
float scroll_y = 1.0;
|
|
int hp = 100;
|
|
|
|
auto status = Renderer([&] {
|
|
return vbox({
|
|
paragraph(fmt::format("HP {}", hp)),
|
|
separator(),
|
|
hbox({
|
|
text("HP"),
|
|
gauge(hp / 100.0f),
|
|
}),
|
|
});
|
|
});
|
|
|
|
auto content = Renderer([&] {
|
|
vector<Element> output;
|
|
|
|
for(const auto line : lines) {
|
|
output.push_back(text(line));
|
|
}
|
|
|
|
return vbox(output);
|
|
});
|
|
|
|
auto scrollable_content = Renderer(content,
|
|
[&, content] {
|
|
return content->Render()
|
|
| focusPositionRelative(scroll_x, scroll_y)
|
|
| frame | flex;
|
|
});
|
|
|
|
auto component = Renderer(scrollable_content, [&] {
|
|
return vbox({
|
|
status->Render(),
|
|
separator(),
|
|
scrollable_content->Render() | vscroll_indicator | yframe | size(HEIGHT, LESS_THAN, 20),
|
|
}) |
|
|
border;
|
|
});
|
|
|
|
component |= CatchEvent([&](Event) -> bool {
|
|
return false;
|
|
});
|
|
|
|
Loop loop(&screen, component);
|
|
|
|
while (!loop.HasQuitted()) {
|
|
loop.RunOnce();
|
|
screen.Post(Event::Custom);
|
|
std::this_thread::sleep_for(std::chrono::milliseconds(10));
|
|
}
|
|
|
|
return EXIT_SUCCESS;
|
|
}
|
|
|