4.5 KiB
STRUCT
ExpanderRow
A [class@Gtk.ListBoxRow] used to reveal widgets.
The AdwExpanderRow widget allows the user to reveal or hide widgets below
it. It also allows the user to enable the expansion of the row, allowing to
disable all that the row contains.
AdwExpanderRow as GtkBuildable
The AdwExpanderRow implementation of the [iface@Gtk.Buildable] interface
supports adding a child as an suffix widget by specifying “suffix” as the
“type” attribute of a element.
It also supports adding it as a prefix widget by specifying “prefix” as the “type” attribute of a element.
CSS nodes
AdwExpanderRow has a main CSS node with name row and the .expander
style class. It has the .empty style class when it contains no children.
It contains the subnodes row.header for its main embedded row,
list.nested for the list it can expand, and image.expander-row-arrow for
its arrow.
Properties
updateFunctions
Additional update functions for type extensions.
appearFunctions
Additional appear functions for type extensions.
enableExpansion
Whether expansion is enabled.
expanded
Whether the row is expanded.
iconName
The icon name for this row.
showEnableSwitch
Whether the switch enabling the expansion is visible.
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.
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.
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.
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.
rows
The body for the widget "rows".
suffix
The body for the widget "suffix".
prefix
The body for the widget "prefix".
app
The application.
window
The window.
Methods
init()
Initialize ExpanderRow.
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.
enableExpansion(_:)
Whether expansion is enabled.
expanded(_:)
Whether the row is expanded.
iconName(_:)
The icon name for this row.
showEnableSwitch(_:)
Whether the switch enabling the expansion is visible.
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.
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.
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.
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.
rows(_:)
Set the body for "rows".
- Parameter body: The body.
- Returns: The widget.
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.