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Merge dom and component focus (#978)

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Instead of two levels of focus with `focus` and `selected`, use a recursive
level. The components set the one "active" and hbox/vbox/dbox 

Co-authored-by: ArthurSonzogni <sonzogniarthur@gmail.com>
This commit is contained in:
Ayaan
2025-03-19 20:03:05 +05:30
committed by GitHub
parent 8519e9b0f3
commit b0e087ecef
38 changed files with 431 additions and 341 deletions
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8
src/ftxui/component/checkbox.cpp
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@@ -23,16 +23,17 @@ class CheckboxBase : public ComponentBase, public CheckboxOption {
private:
// Component implementation.
Element Render() override {
Element OnRender() override {
const bool is_focused = Focused();
const bool is_active = Active();
auto focus_management = is_focused ? focus : is_active ? select : nothing;
auto entry_state = EntryState{
*label, *checked, is_active, is_focused || hovered_, -1,
};
auto element = (transform ? transform : CheckboxOption::Simple().transform)(
entry_state);
return element | focus_management | reflect(box_);
element |= focus;
element |= reflect(box_);
return element;
}
bool OnEvent(Event event) override {
@@ -69,7 +70,6 @@ class CheckboxBase : public ComponentBase, public CheckboxOption {
event.mouse().motion == Mouse::Pressed) {
*checked = !*checked;
on_change();
TakeFocus();
return true;
}