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Add option for Toggle.

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ArthurSonzogni
2021-07-10 11:03:01 +02:00
committed by Arthur Sonzogni
parent ae6473363d
commit fac373494d
7 changed files with 43 additions and 29 deletions
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14
src/ftxui/component/toggle_test.cpp
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@@ -83,10 +83,11 @@ TEST(ToggleTest, Tab) {
TEST(ToggleTest, OnChange) {
std::vector<std::wstring> entries = {L"1", L"2", L"3"};
int selected = 0;
auto toggle = Toggle(&entries, &selected);
int counter = 0;
ToggleBase::From(toggle)->on_change = [&] { counter++; };
auto option = ToggleOption();
option.on_change = [&] { counter++; };
auto toggle = Toggle(&entries, &selected, &option);
EXPECT_FALSE(toggle->OnEvent(Event::ArrowLeft)); // Reached far left.
EXPECT_EQ(counter, 0);
@@ -111,10 +112,11 @@ TEST(ToggleTest, OnChange) {
TEST(ToggleTest, OnEnter) {
std::vector<std::wstring> entries = {L"1", L"2", L"3"};
int selected = 0;
auto toggle = Toggle(&entries, &selected);
int counter = 0;
ToggleBase::From(toggle)->on_enter = [&] { counter++; };
auto option = ToggleOption();
option.on_enter = [&] { counter++; };
auto toggle = Toggle(&entries, &selected, &option);
EXPECT_FALSE(toggle->OnEvent(Event::ArrowLeft)); // Reached far left.
EXPECT_TRUE(toggle->OnEvent(Event::Return));