elias/imgui-rs
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combo and listbox functions added

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This commit is contained in:
orhanbalci 2016-05-26 00:21:53 +03:00
parent ac5d8cfcd1
commit 7d56866c86
1 changed files with 19 additions and 1 deletions
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20
src/lib.rs
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@ -86,7 +86,7 @@ impl<'a> ImStr<'a> {
bytes: Cow::Borrowed(bytes)
}
}
pub fn as_ptr(&self) -> *const c_char { self.bytes.as_ptr() as *const c_char }
fn as_ptr(&self) -> *const c_char { self.bytes.as_ptr() as *const c_char }
}
impl<'a> From<&'a str> for ImStr<'a> {
@ -496,3 +496,21 @@ 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 : ImStr<'p>, height_in_items : i32) -> bool {
unsafe{
imgui_sys::igCombo2(label.as_ptr(), current_item, items.as_ptr(), height_in_items)
}
}
}
//Widgets: ListBox
impl<'ui> Ui<'ui> {
pub fn list_box<'p>(&self, label : ImStr<'p>, current_item : &mut i32, items : &mut Vec<ImStr<'p>>, items_count : i32, height_in_items : i32)-> bool{
unsafe{
let items_inner : Vec<*const c_char> = items.into_iter().map(|item| item.as_ptr()).collect();
imgui_sys::igListBox(label.as_ptr(), current_item, items_inner.as_ptr() as *mut *const c_char,items_count, height_in_items)
}
}
}