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WIP: Collapse fix keep_children_mounted and clean-up

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This commit is contained in:
Cecile Tonglet 2020-09-12 12:56:03 +02:00
parent 1fe1a32ff2
commit 0307fbea11
1 changed files with 6 additions and 13 deletions
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19
src/collapse.rs
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@ -6,7 +6,6 @@ use yew::services::*;
pub struct Collapse {
height: Height,
translated: bool,
disable_transition: bool,
overflow_visible: bool,
render_children: bool,
height_when_open: Option<String>,
@ -58,7 +57,6 @@ impl Component for Collapse {
} else {
Height::Zero
},
disable_transition: false,
overflow_visible: false,
translated: false,
render_children: props.is_open || props.keep_children_mounted,
@ -132,7 +130,9 @@ impl Component for Collapse {
}
AnimationState::Closing => {
self.animation_state = AnimationState::Closed;
self.render_children = false;
if !self.props.keep_children_mounted {
self.render_children = false;
}
true
}
_ => false,
@ -140,9 +140,8 @@ impl Component for Collapse {
}
fn rendered(&mut self, _first_render: bool) {
let client_height = self.contents_ref.cast::<Element>().unwrap().client_height();
if self.render_children {
let client_height = self.contents_ref.cast::<Element>().unwrap().client_height();
self.height_when_open = Some(format!("{}px", client_height));
}
@ -153,7 +152,7 @@ impl Component for Collapse {
}
fn view(&self) -> Html {
let mut container_style = String::with_capacity(15);
let mut container_style = String::with_capacity(30);
match (self.height, self.height_when_open.as_ref()) {
(Height::Zero, _) => container_style.push_str("height: 0px; "),
(Height::Auto, _) => container_style.push_str("height: auto; "),
@ -167,11 +166,8 @@ impl Component for Collapse {
if self.overflow_visible {
container_style.push_str("overflow-y: visible; ");
}
if self.disable_transition {
container_style.push_str("transition: none 0s ease 0s; ");
}
let mut content_style = String::with_capacity(31);
let mut content_style = String::with_capacity(40);
if !self.translated {
content_style.push_str("transform: translateY(0px); ");
} else if let Some(ref height_when_open) = self.height_when_open {
@ -179,9 +175,6 @@ impl Component for Collapse {
} else {
unreachable!("height_when_open was undefined while translated is set");
}
if self.disable_transition {
content_style.push_str("transition: none 0s ease 0s; ");
}
html! {
<div class="bp3-collapse" style={container_style}>