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Menu of components (#131)

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Allow Container::Vertical and Container::Horizontal to have an
external selector, similar to Container::Tab.

This is useful for implementing a menu of menu.

Co-authored-by: ArthurSonzogni <sonzogniarthur@gmail.com>
This commit is contained in:
Shreyas Atre
2021-06-27 21:23:17 +05:30
committed by GitHub
parent a2e7ff852e
commit bd21cac2b6
10 changed files with 168 additions and 25 deletions
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2
include/ftxui/component/component.hpp
View File

@@ -39,7 +39,9 @@ Component CatchEvent(Component child, std::function<bool(Event)>);
namespace Container {
Component Vertical(Components children);
Component Vertical(Components children, int* selector);
Component Horizontal(Components children);
Component Horizontal(Components children, int* selector);
Component Tab(Components children, int* selector);
} // namespace Container

3
include/ftxui/component/container.hpp
View File

@@ -13,9 +13,11 @@ class ContainerBase : public ComponentBase {
public:
static Component Vertical();
static Component Vertical(Components children);
static Component Vertical(Components children, int* selector);
static Component Horizontal();
static Component Horizontal(Components children);
static Component Horizontal(Components children, int* selector);
static Component Tab(int* selector);
static Component Tab(Components children, int* selector);
@@ -44,6 +46,7 @@ class ContainerBase : public ComponentBase {
int selected_ = 0;
int* selector_ = nullptr;
bool is_tab_ = false;
private:
bool OnMouseEvent(Event event);