adwaita-swift/Documentation/Reference/structs/SpinRow.md

STRUCT

SpinRow

An [class@ActionRow] with an embedded spin button.

Example of an AdwSpinRow UI definition:

<object class="AdwSpinRow"><property name="title" translatable="yes">Spin Row</property><property name="adjustment"><object class="GtkAdjustment"><property name="lower">0</property><property name="upper">100</property><property name="value">50</property><property name="page-increment">10</property><property name="step-increment">1</property></object></property></object>

See [class@Gtk.SpinButton] for details.

CSS nodes

AdwSpinRow has the same structure as [class@ActionRow], as well as the .spin style class on the main node.

Properties

updateFunctions

Additional update functions for type extensions.

appearFunctions

Additional appear functions for type extensions.

climbRate

The acceleration rate when you hold down a button or key.

digits

The number of decimal places to display.

numeric

Whether non-numeric characters should be ignored.

snapToTicks

Whether invalid values are snapped to the nearest step increment.

value

The current value.

wrap

Whether the spin row should wrap upon reaching its limits.

activatableWidget

The widget to activate when the row is activated.

The row can be activated either by clicking on it, calling [method@ActionRow.activate], or via mnemonics in the title. See the [property@PreferencesRow:use-underline] property to enable mnemonics.

The target widget will be activated by emitting the [signal@Gtk.Widget::mnemonic-activate] signal on it.

iconName

The icon name for this row.

subtitle

The subtitle for this row.

The subtitle is interpreted as Pango markup unless [property@PreferencesRow:use-markup] is set to FALSE.

subtitleLines

The number of lines at the end of which the subtitle label will be ellipsized.

If the value is 0, the number of lines won't be limited.

subtitleSelectable

Whether the user can copy the subtitle from the label.

See also [property@Gtk.Label:selectable].

titleLines

The number of lines at the end of which the title label will be ellipsized.

If the value is 0, the number of lines won't be limited.

title

The title of the preference represented by this row.

The title is interpreted as Pango markup unless [property@PreferencesRow:use-markup] is set to FALSE.

titleSelectable

Whether the user can copy the title from the label.

See also [property@Gtk.Label:selectable].

useMarkup

Whether to use Pango markup for the title label.

Subclasses may also use it for other labels, such as subtitle.

See also [func@Pango.parse_markup].

useUnderline

Whether an embedded underline in the title indicates a mnemonic.

input

Emitted to convert the user's input into a double value.

The signal handler is expected to use [method@Gtk.Editable.get_text] to retrieve the text of the spinbutton and set new_value to the new value.

The default conversion uses [func@GLib.strtod].

See [signal@Gtk.SpinButton::input].

output

Emitted to tweak the formatting of the value for display.

See [signal@Gtk.SpinButton::output].

wrapped

Emitted right after the spinbutton wraps.

See [signal@Gtk.SpinButton::wrapped].

activated

This signal is emitted after the row has been activated.

suffix

The body for the widget "suffix".

prefix

The body for the widget "prefix".

app

The application.

window

The window.

Methods

init(climbRate:digits:)

Initialize SpinRow.

container(modifiers:)

Get the widget's view storage.

• Parameter modifiers: The view modifiers.
• Returns: The view storage.

update(_:modifiers:updateProperties:)

Update the widget's view storage.

• Parameters:
  • storage: The view storage.
  • modifiers: The view modifiers.
  • updateProperties: Whether to update the view's properties.

climbRate(_:)

The acceleration rate when you hold down a button or key.

digits(_:)

The number of decimal places to display.

numeric(_:)

Whether non-numeric characters should be ignored.

snapToTicks(_:)

Whether invalid values are snapped to the nearest step increment.

value(_:)

The current value.

wrap(_:)

Whether the spin row should wrap upon reaching its limits.

activatableWidget(_:)

The widget to activate when the row is activated.

The row can be activated either by clicking on it, calling [method@ActionRow.activate], or via mnemonics in the title. See the [property@PreferencesRow:use-underline] property to enable mnemonics.

The target widget will be activated by emitting the [signal@Gtk.Widget::mnemonic-activate] signal on it.

iconName(_:)

The icon name for this row.

subtitle(_:)

The subtitle for this row.

The subtitle is interpreted as Pango markup unless [property@PreferencesRow:use-markup] is set to FALSE.

subtitleLines(_:)

The number of lines at the end of which the subtitle label will be ellipsized.

If the value is 0, the number of lines won't be limited.

subtitleSelectable(_:)

Whether the user can copy the subtitle from the label.

See also [property@Gtk.Label:selectable].

titleLines(_:)

The number of lines at the end of which the title label will be ellipsized.

If the value is 0, the number of lines won't be limited.

title(_:)

The title of the preference represented by this row.

The title is interpreted as Pango markup unless [property@PreferencesRow:use-markup] is set to FALSE.

titleSelectable(_:)

Whether the user can copy the title from the label.

See also [property@Gtk.Label:selectable].

useMarkup(_:)

Whether to use Pango markup for the title label.

Subclasses may also use it for other labels, such as subtitle.

See also [func@Pango.parse_markup].

useUnderline(_:)

Whether an embedded underline in the title indicates a mnemonic.

input(_:)

Emitted to convert the user's input into a double value.

The signal handler is expected to use [method@Gtk.Editable.get_text] to retrieve the text of the spinbutton and set new_value to the new value.

The default conversion uses [func@GLib.strtod].

See [signal@Gtk.SpinButton::input].

output(_:)

Emitted to tweak the formatting of the value for display.

See [signal@Gtk.SpinButton::output].

wrapped(_:)

Emitted right after the spinbutton wraps.

See [signal@Gtk.SpinButton::wrapped].

activated(_:)

This signal is emitted after the row has been activated.

suffix(_:)

Set the body for "suffix".

• Parameter body: The body.
• Returns: The widget.

prefix(_:)

Set the body for "prefix".

• Parameter body: The body.
• Returns: The widget.