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Using TAB key event.

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A key event that makes use of TAB key to cycle the elements.

Co-authored-by: Trim Bresilla <trim.bresilla@gmail.com>"
Co-authored-by: ArthurSonzogni <sonzogniarthur@gmail.com>
This commit is contained in:
ArthurSonzogni
2019-11-01 19:52:41 +01:00
parent 7f0381e30a
commit 22f8f0d3b7
6 changed files with 54 additions and 55 deletions
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6
src/ftxui/component/radiobox.cpp
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@@ -28,7 +28,13 @@ bool RadioBox::OnEvent(Event event) {
new_focused--;
if (event == Event::ArrowDown || event == Event::Character('j'))
new_focused++;
if (event == Event::Tab && entries.size())
new_focused = (new_focused + 1) % entries.size();
if (event == Event::TabReverse && entries.size())
new_focused = (new_focused + entries.size() - 1) % entries.size();
new_focused = std::max(0, std::min(int(entries.size()) - 1, new_focused));
if (focused != new_focused) {
focused = new_focused;
return true;