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improve listbox methods

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listbox::hovered() and listbox::insert_item()
This commit is contained in:
Jinhao
2018-11-01 06:37:26 +08:00
parent 711dff56de
commit 91675cb32d
2 changed files with 68 additions and 15 deletions
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13
include/nana/gui/widgets/listbox.hpp
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@@ -1481,9 +1481,19 @@ the nana::detail::basic_window member pointer scheme
*/
void insert_item(const index_pair& abs_pos, const ::std::wstring& text);
void insert_item(index_pair abs_pos, const listbox& rhs, const index_pairs& indexes);
/// Returns an index of item which contains the specified point.
index_pair cast(const point & screen_pos) const;
/// Returns the item which is hovered
/**
* @param return_end Indicates whether to return an end position instead of empty position if an item is not hovered.
* @return The position of the hovered item. If return_end is true, it returns the position next to the last item of last category if an item is not hovered.
*/
index_pair hovered(bool return_end) const;
/// Returns the absolute position of column which contains the specified point.
size_type column_from_pos(const point & pos) const;
@@ -1497,9 +1507,6 @@ the nana::detail::basic_window member pointer scheme
void erase(index_pairs indexes); ///<Erases specified items.
item_proxy erase(item_proxy);
/// Returns the item which is hovered
index_pair hovered() const;
bool sortable() const;
void sortable(bool enable);