dialog

Types

Dialog

Dialog configuration.

pub type Dialog {
  Dialog(
    message: String,
    confirm_label: String,
    cancel_label: String,
    width: Int,
    height: Int,
    fg: style.Color,
    bg: style.Color,
    confirm_style: style.Style,
    cancel_style: style.Style,
    focused_style: style.Style,
    border: block.Border,
  )
}

Constructors

Dialog(
  message: String,
  confirm_label: String,
  cancel_label: String,
  width: Int,
  height: Int,
  fg: style.Color,
  bg: style.Color,
  confirm_style: style.Style,
  cancel_style: style.Style,
  focused_style: style.Style,
  border: block.Border,
)

Arguments

width: Dialog box width (0 = auto: max of message width + 4 and 30).
height: Total dialog height including border (0 = auto).
focused_style: Style for the focused button.

DialogButton

</>

Which button is currently focused.

pub type DialogButton {
  Confirm
  Cancel
}

Constructors

```
Confirm
```
```
Cancel
```

DialogState

</>

Mutable dialog state.

pub type DialogState {
  DialogState(focused: DialogButton)
}

Constructors

```
DialogState(focused: DialogButton)
```

Values

cancel

</>

pub fn cancel(state: DialogState) -> DialogState

Convenience: focus Cancel (same as pressing Escape conceptually).

dialog_new

</>

pub fn dialog_new(message: String) -> Dialog

Dialog with default labels (“OK” / “Cancel”) and a rounded border.

focus_cancel

</>

pub fn focus_cancel(state: DialogState) -> DialogState

Focus the Cancel button.

focus_confirm

</>

pub fn focus_confirm(state: DialogState) -> DialogState

Focus the Confirm button.

is_confirmed

</>

pub fn is_confirmed(state: DialogState) -> Bool

True if the Confirm button is focused.

render

</>

pub fn render(
  buf: buffer.Buffer,
  area: geometry.Rect,
  d: Dialog,
  state: DialogState,
) -> buffer.Buffer

Render the dialog centered within area.

state_new

</>

pub fn state_new() -> DialogState

toggle

</>

pub fn toggle(state: DialogState) -> DialogState

Toggle focus between Confirm and Cancel.

with_border

</>

pub fn with_border(d: Dialog, b: block.Border) -> Dialog

with_colors

</>

pub fn with_colors(
  d: Dialog,
  fg: style.Color,
  bg: style.Color,
) -> Dialog

with_focused_style

</>

pub fn with_focused_style(d: Dialog, s: style.Style) -> Dialog

with_labels

</>

pub fn with_labels(
  d: Dialog,
  confirm: String,
  cancel: String,
) -> Dialog

with_size

</>

pub fn with_size(d: Dialog, width: Int, height: Int) -> Dialog

with_style

</>

pub fn with_style(d: Dialog, s: style.Style) -> Dialog