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simple_layer example: Handle 0 width/height in configure correctly #482

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simple_layer example: Handle 0 width/height in configure correctly #482

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11 changes: 3 additions & 8 deletions examples/simple_layer.rs
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
//! This example is horrible. Please make a better one soon.

use std::convert::TryInto;
use std::{convert::TryInto, num::NonZeroU32};

use smithay_client_toolkit::{
compositor::{CompositorHandler, CompositorState},
Expand Down Expand Up @@ -215,13 +215,8 @@ impl LayerShellHandler for SimpleLayer {
configure: LayerSurfaceConfigure,
_serial: u32,
) {
if configure.new_size.0 == 0 || configure.new_size.1 == 0 {
self.width = 256;
self.height = 256;
} else {
self.width = configure.new_size.0;
self.height = configure.new_size.1;
}
self.width = NonZeroU32::new(configure.new_size.0).map_or(256, NonZeroU32::get);
self.height = NonZeroU32::new(configure.new_size.1).map_or(256, NonZeroU32::get);

// Initiate the first draw.
if self.first_configure {
Expand Down