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Make sure to keep wchars alive

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This commit is contained in:
Daniel Collin 2015-12-11 09:46:10 +01:00
parent 474e6db31d
commit 2f5503d115
1 changed files with 7 additions and 5 deletions
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12
src/windows.rs
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@ -186,10 +186,10 @@ pub enum MinifbError {
UnableToCreateWindow,
}
fn to_wstring(str: &str) -> *const u16 {
fn to_wstring(str: &str) -> Vec<u16> {
let mut v: Vec<u16> = OsStr::new(str).encode_wide().chain(Some(0).into_iter()).collect();
v.push(0u16);
v.as_ptr()
v
}
pub struct Window {
@ -214,7 +214,7 @@ impl Window {
hCursor: ptr::null_mut(),
hbrBackground: ptr::null_mut(),
lpszMenuName: ptr::null(),
lpszClassName: class_name,
lpszClassName: class_name.as_ptr(),
};
if user32::RegisterClassW(&class) == 0 {
@ -236,9 +236,11 @@ impl Window {
rect.right -= rect.left;
rect.bottom -= rect.top;
let window_name = to_wstring(name);
let handle = user32::CreateWindowExW(0,
class_name,
to_wstring(name),
class_name.as_ptr(),
window_name.as_ptr(),
winapi::WS_OVERLAPPEDWINDOW &
!winapi::WS_MAXIMIZEBOX &
!winapi::WS_THICKFRAME,