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Update examples to use std::string. (#182)

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In examples and tests, use std::string.

In addtion:
1. Address follow-up from:
https://github.com/ArthurSonzogni/FTXUI/pull/179
2. Fix a bug when Input is used with std::string.
This commit is contained in:
Arthur Sonzogni
2021-08-09 00:27:37 +02:00
committed by GitHub
parent 3b4ab618a3
commit 9a54528bca
60 changed files with 817 additions and 836 deletions
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62
examples/component/gallery.cpp
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@@ -1,20 +1,18 @@
#include <functional> // for function
#include <memory> // for shared_ptr, allocator, __shared_ptr_access
#include <string> // for wstring, basic_string
#include <string> // for string, basic_string
#include <vector> // for vector
#include "ftxui/component/captured_mouse.hpp" // for ftxui
#include "ftxui/component/component.hpp" // for Slider, Checkbox, Vertical, Renderer, Button, Menu, Radiobox, Toggle
#include "ftxui/component/component.hpp" // for Slider, Checkbox, Vertical, Renderer, Button, Input, Menu, Radiobox, Toggle
#include "ftxui/component/component_base.hpp" // for ComponentBase
#include "ftxui/component/deprecated.hpp" // for Input
#include "ftxui/component/screen_interactive.hpp" // for Component, ScreenInteractive
#include "ftxui/dom/deprecated.hpp" // for text
#include "ftxui/dom/elements.hpp" // for separator, operator|, Element, size, xflex, WIDTH, hbox, vbox, EQUAL, border, GREATER_THAN
#include "ftxui/dom/elements.hpp" // for separator, operator|, Element, size, xflex, text, WIDTH, hbox, vbox, EQUAL, border, GREATER_THAN
using namespace ftxui;
// Display a component nicely with a title on the left.
Component Wrap(std::wstring name, Component component) {
Component Wrap(std::string name, Component component) {
return Renderer(component, [name, component] {
return hbox({
text(name) | size(WIDTH, EQUAL, 8),
@@ -30,24 +28,24 @@ int main(int argc, const char* argv[]) {
// -- Menu
// ----------------------------------------------------------------------
const std::vector<std::wstring> menu_entries = {
L"Menu 1",
L"Menu 2",
L"Menu 3",
L"Menu 4",
const std::vector<std::string> menu_entries = {
"Menu 1",
"Menu 2",
"Menu 3",
"Menu 4",
};
int menu_selected = 0;
auto menu = Menu(&menu_entries, &menu_selected);
menu = Wrap(L"Menu", menu);
menu = Wrap("Menu", menu);
// -- Toggle------------------------------------------------------------------
int toggle_selected = 0;
std::vector<std::wstring> toggle_entries = {
L"Toggle_1",
L"Toggle_2",
std::vector<std::string> toggle_entries = {
"Toggle_1",
"Toggle_2",
};
auto toggle = Toggle(&toggle_entries, &toggle_selected);
toggle = Wrap(L"Toggle", toggle);
toggle = Wrap("Toggle", toggle);
// -- Checkbox ---------------------------------------------------------------
bool checkbox_1_selected = false;
@@ -57,40 +55,40 @@ int main(int argc, const char* argv[]) {
Checkbox("checkbox1", &checkbox_1_selected),
Checkbox("checkbox2", &checkbox_2_selected),
});
checkboxes = Wrap(L"Checkbox", checkboxes);
checkboxes = Wrap("Checkbox", checkboxes);
// -- Radiobox ---------------------------------------------------------------
int radiobox_selected = 0;
std::vector<std::wstring> radiobox_entries = {
L"Radiobox 1",
L"Radiobox 2",
L"Radiobox 3",
L"Radiobox 4",
std::vector<std::string> radiobox_entries = {
"Radiobox 1",
"Radiobox 2",
"Radiobox 3",
"Radiobox 4",
};
auto radiobox = Radiobox(&radiobox_entries, &radiobox_selected);
radiobox = Wrap(L"Radiobox", radiobox);
radiobox = Wrap("Radiobox", radiobox);
// -- Input ------------------------------------------------------------------
std::wstring input_label;
auto input = Input(&input_label, L"placeholder");
input = Wrap(L"Input", input);
std::string input_label;
auto input = Input(&input_label, "placeholder");
input = Wrap("Input", input);
// -- Button -----------------------------------------------------------------
std::wstring button_label = L"Quit";
std::string button_label = "Quit";
std::function<void()> on_button_clicked_;
auto button = Button(&button_label, screen.ExitLoopClosure());
button = Wrap(L"Button", button);
button = Wrap("Button", button);
// -- Slider -----------------------------------------------------------------
int slider_value_1 = 12;
int slider_value_2 = 56;
int slider_value_3 = 128;
auto sliders = Container::Vertical({
Slider(L"R:", &slider_value_1, 0, 256, 1),
Slider(L"G:", &slider_value_2, 0, 256, 1),
Slider(L"B:", &slider_value_3, 0, 256, 1),
Slider("R:", &slider_value_1, 0, 256, 1),
Slider("G:", &slider_value_2, 0, 256, 1),
Slider("B:", &slider_value_3, 0, 256, 1),
});
sliders = Wrap(L"Slider", sliders);
sliders = Wrap("Slider", sliders);
// -- Layout -----------------------------------------------------------------
auto layout = Container::Vertical({