Struct cursive::view::Dialog
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[src]
pub struct Dialog { // some fields omitted }
Popup-like view with a main content, and optional buttons under it.
Examples
let dialog = Dialog::new(TextView::new("Hello!")) .button("Ok", |s| s.quit());
Methods
impl Dialog
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fn new<V: View + 'static>(view: V) -> Self
Creates a new Dialog with the given content.
fn info(text: &str) -> Self
Convenient method to create an infobox.
It will contain the given text and a Ok
dismiss button.
fn button<F>(self, label: &str, cb: F) -> Self where F: Fn(&mut Cursive) + 'static
Adds a button to the dialog with the given label and callback.
Consumes and returns self for easy chaining.
fn h_align(self, h: HAlign) -> Self
Sets the horizontal alignment for the buttons, if any. Only works if the buttons are as a row at the bottom of the dialog.
fn v_align(self, v: VAlign) -> Self
Sets the vertical alignment for the buttons, if any. Only works if the buttons are as a column to the right of the dialog.
fn dismiss_button(self, label: &str) -> Self
Shortcut method to add a button that will dismiss the dialog.
fn title(self, label: &str) -> Self
Sets the title of the dialog. If not empty, it will be visible at the top.
fn padding<T: Into<Vec4>>(self, padding: T) -> Self
Sets the padding in the dialog (around content and buttons).
Trait Implementations
impl View for Dialog
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fn draw(&mut self, printer: &Printer)
Draws the view with the given printer (includes bounds) and focus.
fn get_min_size(&mut self, req: Vec2) -> Vec2
Returns the minimum size the view requires with the given restrictions.
fn layout(&mut self, size: Vec2)
Called once the size for this view has been decided, Read more
fn on_event(&mut self, event: Event) -> EventResult
Called when a key was pressed. Default implementation just ignores it.
fn take_focus(&mut self, source: Direction) -> bool
This view is offered focus. Will it take it? Read more
fn find(&mut self, selector: &Selector) -> Option<&mut Any>
Finds the view pointed to by the given path. Read more
fn needs_relayout(&self) -> bool
Returns true
if the view content changed since last layout phase. Read more