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Add non-chainable methods to MenuPopup

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This commit is contained in:
Alexandre Bury 2017-05-19 11:20:13 -07:00
parent 900bdfea58
commit 6fa062775b
1 changed files with 30 additions and 7 deletions
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37
src/views/menu_popup.rs
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@ -90,18 +90,31 @@ impl MenuPopup {
/// Sets the alignment for this view. /// Sets the alignment for this view.
pub fn align(mut self, align: Align) -> Self { ///
self.align = align; /// Chainable variant.
pub fn align(self, align: Align) -> Self {
self.with(|s| s.set_align(align))
}
self /// Sets the alignment for this view.
pub fn set_align(&mut self, align: Align) {
self.align = align;
} }
/// Sets a callback to be used when this view is actively dismissed. /// Sets a callback to be used when this view is actively dismissed.
/// ///
/// (When the user hits <ESC>) /// (When the user hits <ESC>)
pub fn on_dismiss<F: 'static + Fn(&mut Cursive)>(mut self, f: F) -> Self { ///
/// Chainable variant.
pub fn on_dismiss<F: 'static + Fn(&mut Cursive)>(self, f: F) -> Self {
self.with(|s| s.set_on_dismiss(f))
}
/// Sets a callback to be used when this view is actively dismissed.
///
/// (When the user hits <ESC>)
pub fn set_on_dismiss<F: 'static + Fn(&mut Cursive)>(&mut self, f: F) {
self.on_dismiss = Some(Callback::from_fn(f)); self.on_dismiss = Some(Callback::from_fn(f));
self
} }
/// Sets a callback to be used when a leaf is activated. /// Sets a callback to be used when a leaf is activated.
@ -109,9 +122,19 @@ impl MenuPopup {
/// Will also be called if a leaf from a subtree is activated. /// Will also be called if a leaf from a subtree is activated.
/// ///
/// Usually used to hide the parent view. /// Usually used to hide the parent view.
pub fn on_action<F: 'static + Fn(&mut Cursive)>(mut self, f: F) -> Self { ///
/// Chainable variant.
pub fn on_action<F: 'static + Fn(&mut Cursive)>(self, f: F) -> Self {
self.with(|s| s.set_on_action(f))
}
/// Sets a callback to be used when a leaf is activated.
///
/// Will also be called if a leaf from a subtree is activated.
///
/// Usually used to hide the parent view.
pub fn set_on_action<F: 'static + Fn(&mut Cursive)>(&mut self, f: F) {
self.on_action = Some(Callback::from_fn(f)); self.on_action = Some(Callback::from_fn(f));
self
} }
fn make_subtree_cb(&self, tree: &Rc<MenuTree>) -> EventResult { fn make_subtree_cb(&self, tree: &Rc<MenuTree>) -> EventResult {