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Merge pull request #25 from orhanbalci/master

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combo and list_box api wrapper
This commit is contained in:
Joonas Javanainen 2016-05-29 22:47:44 +03:00
commit 2be842968e
1 changed files with 38 additions and 0 deletions
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38
src/lib.rs
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@ -526,3 +526,41 @@ impl<'ui> Ui<'ui> {
pub fn menu<'p>(&self, label: ImStr<'p>) -> Menu<'ui, 'p> { Menu::new(label) }
pub fn menu_item<'p>(&self, label: ImStr<'p>) -> MenuItem<'ui, 'p> { MenuItem::new(label) }
}
//Widgets: Combos
impl<'ui> Ui<'ui> {
pub fn combo<'p>(&self,
label: ImStr<'p>,
current_item: &mut i32,
items: &'p [ImStr<'p>],
height_in_items: i32)
-> bool {
let items_inner : Vec<*const c_char> = items.into_iter().map(|item| item.as_ptr()).collect();
unsafe {
imgui_sys::igCombo(label.as_ptr(),
current_item,
items_inner.as_ptr() as *mut *const c_char,
items_inner.len() as i32,
height_in_items)
}
}
}
//Widgets: ListBox
impl<'ui> Ui<'ui> {
pub fn list_box<'p>(&self,
label: ImStr<'p>,
current_item: &mut i32,
items: &'p [ImStr<'p>],
height_in_items: i32)
-> bool{
let items_inner : Vec<*const c_char> = items.into_iter().map(|item| item.as_ptr()).collect();
unsafe{
imgui_sys::igListBox(label.as_ptr(),
current_item,
items_inner.as_ptr() as *mut *const c_char,
items_inner.len() as i32,
height_in_items)
}
}
}