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Update every component examples.

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Use the functional style instead of classes.
This commit is contained in:
ArthurSonzogni
2021-05-14 00:45:03 +02:00
parent c9aa1805eb
commit 58287c147a
9 changed files with 233 additions and 358 deletions
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38
examples/component/input.cpp
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@@ -8,38 +8,34 @@
#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
#include "ftxui/dom/elements.hpp" // for text, hbox, separator, border, vbox, Element
using namespace ftxui;
int main(int argc, const char* argv[]) {
using namespace ftxui;
class MyComponent : public ComponentBase {
private:
std::wstring first_name_;
std::wstring last_name_;
std::wstring first_name_placeholder_ = L"first_name";
std::wstring last_name_placeholder_ = L"last_name";
Component input_first_name_ = Input(&first_name_, &first_name_placeholder_);
Component input_last_name_ = Input(&last_name_, &last_name_placeholder_);
Element Render() override {
return border(vbox({
text(L"Hello " + first_name_ + L" " + last_name_),
separator(),
hbox({text(L" First name : "), input_first_name_->Render()}),
hbox({text(L" Last name : "), input_last_name_->Render()}),
}));
}
auto component = Container::Vertical({
input_first_name_,
input_last_name_,
});
public:
MyComponent() {
Add(Container::Vertical({
input_first_name_,
input_last_name_,
}));
}
};
auto renderer = Renderer(component, [&] {
return vbox({
text(L"Hello " + first_name_ + L" " + last_name_),
separator(),
hbox({text(L" First name : "), input_first_name_->Render()}),
hbox({text(L" Last name : "), input_last_name_->Render()}),
}) |
border;
});
int main(int argc, const char* argv[]) {
auto screen = ScreenInteractive::TerminalOutput();
screen.Loop(Make<MyComponent>());
screen.Loop(renderer);
}
// Copyright 2020 Arthur Sonzogni. All rights reserved.