rafaelcaricio/lvgl-rs
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Set style can be part of the trait definition

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This commit is contained in:
Rafael Caricio 2020-05-31 12:39:47 +02:00
parent b132edc6fc
commit a72622e1c8
1 changed files with 3 additions and 15 deletions
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18
lvgl/src/support.rs
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@ -95,10 +95,6 @@ pub trait Object: NativeObject {
}
}
fn set_style(&mut self, style: Style);
}
impl Object for ObjectX {
fn set_style(&mut self, style: Style) {
unsafe {
let boxed = Box::new(style.raw);
@ -107,6 +103,8 @@ impl Object for ObjectX {
}
}
impl Object for ObjectX {}
macro_rules! define_object {
($item:ident) => {
pub struct $item {
@ -119,17 +117,7 @@ macro_rules! define_object {
}
}
impl $crate::support::Object for $item {
fn set_style(&mut self, style: $crate::support::Style) {
unsafe {
let boxed = alloc::boxed::Box::new(style.raw);
lvgl_sys::lv_obj_set_style(
self.raw().as_mut(),
alloc::boxed::Box::into_raw(boxed),
);
};
}
}
impl $crate::support::Object for $item {}
};
}