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Merge pull request #613 from mvdnes/windows_set_size

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Fix Window.set_inner_size() on win32
This commit is contained in:
tomaka 2015-09-24 08:29:12 +02:00
parent a448043b16 4046a892ee
commit 28029c8038
1 changed files with 11 additions and 2 deletions
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13
src/api/win32/mod.rs
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@ -196,8 +196,17 @@ impl Window {
use libc;
unsafe {
user32::SetWindowPos(self.window.0, ptr::null_mut(), 0, 0, x as libc::c_int,
y as libc::c_int, winapi::SWP_NOZORDER | winapi::SWP_NOREPOSITION | winapi::SWP_NOMOVE);
// Calculate the outer size based upon the specified inner size
let mut rect = winapi::RECT { top: 0, left: 0, bottom: y as winapi::LONG, right: x as winapi::LONG };
let dw_style = user32::GetWindowLongA(self.window.0, winapi::GWL_STYLE) as winapi::DWORD;
let b_menu = !user32::GetMenu(self.window.0).is_null() as winapi::BOOL;
let dw_style_ex = user32::GetWindowLongA(self.window.0, winapi::GWL_EXSTYLE) as winapi::DWORD;
user32::AdjustWindowRectEx(&mut rect, dw_style, b_menu, dw_style_ex);
let outer_x = (rect.right - rect.left).abs() as libc::c_int;
let outer_y = (rect.top - rect.bottom).abs() as libc::c_int;
user32::SetWindowPos(self.window.0, ptr::null_mut(), 0, 0, outer_x, outer_y,
winapi::SWP_NOZORDER | winapi::SWP_NOREPOSITION | winapi::SWP_NOMOVE);
user32::UpdateWindow(self.window.0);
}
}