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Diffstat (limited to 'helix-term/src/compositor.rs')
| -rw-r--r-- | helix-term/src/compositor.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/helix-term/src/compositor.rs b/helix-term/src/compositor.rs index 9dad3620..2e4a2e20 100644 --- a/helix-term/src/compositor.rs +++ b/helix-term/src/compositor.rs @@ -1,4 +1,4 @@ -// Each component declares it's own size constraints and gets fitted based on it's parent. +// Each component declares its own size constraints and gets fitted based on its parent. // Q: how does this work with popups? // cursive does compositor.screen_mut().add_layer_at(pos::absolute(x, y), <component>) use helix_core::Position; @@ -97,6 +97,7 @@ impl Compositor { self.area = area; } + /// Add a layer to be rendered in front of all existing layers. pub fn push(&mut self, mut layer: Box<dyn Component>) { let size = self.size(); // trigger required_size on init @@ -136,7 +137,8 @@ impl Compositor { let mut consumed = false; // propagate events through the layers until we either find a layer that consumes it or we - // run out of layers (event bubbling) + // run out of layers (event bubbling), starting at the front layer and then moving to the + // background. for layer in self.layers.iter_mut().rev() { match layer.handle_event(event, cx) { EventResult::Consumed(Some(callback)) => { |