diff options
Diffstat (limited to 'screen_ui.h')
| -rw-r--r-- | screen_ui.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/screen_ui.h b/screen_ui.h index b0cbbdb90..3b309fb13 100644 --- a/screen_ui.h +++ b/screen_ui.h @@ -33,7 +33,10 @@ struct GRSurface; // This class maintains the menu selection and display of the screen ui. class Menu { public: - Menu(bool scrollable, size_t max_items, size_t max_length); + // Constructs a Menu instance with the given |headers|, |items| and properties. Sets the initial + // selection to |initial_selection|. + Menu(bool scrollable, size_t max_items, size_t max_length, const char* const* headers, + const char* const* items, int initial_selection); bool scrollable() const { return scrollable_; @@ -45,8 +48,10 @@ class Menu { // Returns count of menu items. size_t ItemsCount() const; + // Returns the index of the first menu item. size_t MenuStart() const; + // Returns the index of the last menu item + 1. size_t MenuEnd() const; @@ -68,10 +73,6 @@ class Menu { // |cur_selection_str| if the items exceed the screen limit. bool ItemsOverflow(std::string* cur_selection_str) const; - // Starts the menu with |headers| and |items| in text. Sets the default selection to - // |initial_selection|. - void Start(const char* const* headers, const char* const* items, int initial_selection); - // Sets the current selection to |sel|. Handle the overflow cases depending on if the menu is // scrollable. int Select(int sel); |