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Allow application to customize nav bar

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This commit is contained in:
Jeremy Soller 2023-11-27 09:15:33 -07:00
parent be62ed4a7d
commit bb3bfdd835
1 changed files with 21 additions and 12 deletions
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33
src/app/mod.rs
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@ -401,6 +401,25 @@ where
Vec::new()
}
/// Allows overriding the default nav bar widget
fn nav_bar(&self) -> Option<Element<Message<Self::Message>>> {
if !self.core().nav_bar_active() {
return None;
}
let nav_model = self.nav_model()?;
let mut nav = crate::widget::nav_bar(nav_model, |entity| {
Message::Cosmic(cosmic::Message::NavBar(entity))
});
if !self.core().is_condensed() {
nav = nav.max_width(300);
}
Some(Element::from(nav))
}
/// Allows COSMIC to integrate with your application's [`nav_bar::Model`].
fn nav_model(&self) -> Option<&nav_bar::Model> {
None
@ -586,18 +605,8 @@ impl<App: Application> ApplicationExt for App {
let mut widgets = Vec::with_capacity(2);
// Insert nav bar onto the left side of the window.
if core.nav_bar_active() {
if let Some(nav_model) = self.nav_model() {
let mut nav = crate::widget::nav_bar(nav_model, |entity| {
Message::Cosmic(cosmic::Message::NavBar(entity))
});
if !is_condensed {
nav = nav.max_width(300);
}
widgets.push(nav.apply(Element::from).debug(core.debug));
}
if let Some(nav) = self.nav_bar() {
widgets.push(nav.debug(core.debug));
}
if self.nav_model().is_none() || core.show_content() {