gtk4/org.gtkkn.bindings.gtk/SingleSelection

SingleSelection

open class SingleSelection(val gtkSingleSelectionPointer: <Error class: unknown class><<Error class: unknown class>>) : SectionModel, SelectionModel

GtkSingleSelection is a GtkSelectionModel that allows selecting a single item.

Note that the selection is persistent -- if the selected item is removed and re-added in the same signal@Gio.ListModel::items-changed emission, it stays selected. In particular, this means that changing the sort order of an underlying sort model will preserve the selection.

Skipped during bindings generation

method item-type: Property has no getter nor setter
method n-items: Property has no getter nor setter

Constructors

SingleSelection

constructor(model: <Error class: unknown class>? = null)

Creates a new selection to handle @model.

constructor(gtkSingleSelectionPointer: <Error class: unknown class><<Error class: unknown class>>)

Types

Companion

object Companion

Properties

autoselect

open var autoselect: Boolean

If the selection will always select an item.

canUnselect

open var canUnselect: Boolean

If unselecting the selected item is allowed.

gioListModelPointer

open override val gioListModelPointer: <Error class: unknown class><<Error class: unknown class>>

gtkSectionModelPointer

open override val gtkSectionModelPointer: <Error class: unknown class><<Error class: unknown class>>

gtkSelectionModelPointer

open override val gtkSelectionModelPointer: <Error class: unknown class><<Error class: unknown class>>

gtkSingleSelectionPointer

val gtkSingleSelectionPointer: <Error class: unknown class><<Error class: unknown class>>

model

open var model: <Error class: unknown class>?

The model being managed.

selected

open var selected: <Error class: unknown class>

Position of the selected item.

selectedItem

open val selectedItem: <Error class: unknown class>?

The selected item.

Functions

getSelection

open fun getSelection(): Bitset

Gets the set containing all currently selected items in the model.

getSelectionInRange

open fun getSelectionInRange(position: <Error class: unknown class>, nItems: <Error class: unknown class>): Bitset

Gets the set of selected items in a range.

isSelected

open fun isSelected(position: <Error class: unknown class>): Boolean

Checks if the given item is selected.

onSectionsChanged

open fun onSectionsChanged(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (<Error class: unknown class>, <Error class: unknown class>) -> Unit): <Error class: unknown class>

Emitted when the start-of-section state of some of the items in @model changes.

onSelectionChanged

open fun onSelectionChanged(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (<Error class: unknown class>, <Error class: unknown class>) -> Unit): <Error class: unknown class>

Emitted when the selection state of some of the items in @model changes.

sectionsChanged

open fun sectionsChanged(position: <Error class: unknown class>, nItems: <Error class: unknown class>)

This function emits the signal@Gtk.SectionModel::sections-changed signal to notify about changes to sections.

selectAll

open fun selectAll(): Boolean

Requests to select all items in the model.

selectionChanged

open fun selectionChanged(position: <Error class: unknown class>, nItems: <Error class: unknown class>)

Helper function for implementations of GtkSelectionModel.

selectItem

open fun selectItem(position: <Error class: unknown class>, unselectRest: Boolean): Boolean

Requests to select an item in the model.

selectRange

open fun selectRange(position: <Error class: unknown class>, nItems: <Error class: unknown class>, unselectRest: Boolean): Boolean

Requests to select a range of items in the model.

setSelection

open fun setSelection(selected: Bitset, mask: Bitset): Boolean

Make selection changes.

unselectAll

open fun unselectAll(): Boolean

Requests to unselect all items in the model.

unselectItem

open fun unselectItem(position: <Error class: unknown class>): Boolean

Requests to unselect an item in the model.

unselectRange

open fun unselectRange(position: <Error class: unknown class>, nItems: <Error class: unknown class>): Boolean

Requests to unselect a range of items in the model.