SearchEntry

open class SearchEntry : Entry, SearchEntryProtocol

GtkSearchEntry is a subclass of GtkEntry that has been tailored for use as a search entry.

It will show an inactive symbolic “find” icon when the search entry is empty, and a symbolic “clear” icon when there is text. Clicking on the “clear” icon will empty the search entry.

Note that the search/clear icon is shown using a secondary icon, and thus does not work if you are using the secondary icon position for some other purpose.

To make filtering appear more reactive, it is a good idea to not react to every change in the entry text immediately, but only after a short delay. To support this, GtkSearchEntry emits the GtkSearchEntry::search-changed signal which can be used instead of the GtkEditable::changed signal.

The GtkSearchEntry::previous-match, GtkSearchEntry::next-match and GtkSearchEntry::stop-search signals can be used to implement moving between search results and ending the search.

Often, GtkSearchEntry will be fed events by means of being placed inside a GtkSearchBar. If that is not the case, you can use gtk_search_entry_handle_event() to pass events.

The SearchEntry type acts as a reference-counted owner of an underlying GtkSearchEntry instance. It provides the methods that can operate on this data type through SearchEntryProtocol conformance. Use SearchEntry as a strong reference or owner of a GtkSearchEntry instance.

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  • Designated initialiser from the underlying `C` data type.

    This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the SearchEntry instance.

    Declaration

    Swift

    @inlinable
public init(_ op: UnsafeMutablePointer<GtkSearchEntry>)

    Parameters

    op

    pointer to the underlying object
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  • Designated initialiser from a constant pointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the SearchEntry instance.

    Declaration

    Swift

    @inlinable
public init(_ op: UnsafePointer<GtkSearchEntry>)

    Parameters

    op

    pointer to the underlying object
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  • Optional initialiser from a non-mutating gpointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the SearchEntry instance.

    Declaration

    Swift

    @inlinable
override public init!(gpointer op: gpointer?)

    Parameters

    op

    gpointer to the underlying object
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  • Optional initialiser from a non-mutating gconstpointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the SearchEntry instance.

    Declaration

    Swift

    @inlinable
override public init!(gconstpointer op: gconstpointer?)

    Parameters

    op

    pointer to the underlying object
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  • Optional initialiser from a constant pointer to the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the SearchEntry instance.

    Declaration

    Swift

    @inlinable
public init!(_ op: UnsafePointer<GtkSearchEntry>?)

    Parameters

    op

    pointer to the underlying object
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  • Optional initialiser from the underlying C data type. This creates an instance without performing an unbalanced retain i.e., ownership is transferred to the SearchEntry instance.

    Declaration

    Swift

    @inlinable
public init!(_ op: UnsafeMutablePointer<GtkSearchEntry>?)

    Parameters

    op

    pointer to the underlying object
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  • Designated initialiser from the underlying C data type. Will retain GtkSearchEntry. i.e., ownership is transferred to the SearchEntry instance.

    Declaration

    Swift

    @inlinable
public init(retaining op: UnsafeMutablePointer<GtkSearchEntry>)

    Parameters

    op

    pointer to the underlying object
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  • Reference intialiser for a related type that implements SearchEntryProtocol Will retain GtkSearchEntry.

    Declaration

    Swift

    @inlinable
public init<T>(searchEntry other: T) where T : SearchEntryProtocol

    Parameters

    other

    an instance of a related type that implements SearchEntryProtocol
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  • Unsafe typed initialiser. Do not use unless you know the underlying data type the pointer points to conforms to SearchEntryProtocol.

    Declaration

    Swift

    @inlinable
override public init<T>(cPointer p: UnsafeMutablePointer<T>)

    Parameters

    cPointer

    pointer to the underlying object
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  • Unsafe typed, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to SearchEntryProtocol.

    Declaration

    Swift

    @inlinable
override public init<T>(retainingCPointer cPointer: UnsafeMutablePointer<T>)

    Parameters

    cPointer

    pointer to the underlying object
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  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to SearchEntryProtocol.

    Declaration

    Swift

    @inlinable
override public init(raw p: UnsafeRawPointer)

    Parameters

    p

    raw pointer to the underlying object
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  • Unsafe untyped, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to SearchEntryProtocol.

    Declaration

    Swift

    @inlinable
override public init(retainingRaw raw: UnsafeRawPointer)
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  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to SearchEntryProtocol.

    Declaration

    Swift

    @inlinable
public required init(raw p: UnsafeMutableRawPointer)

    Parameters

    p

    mutable raw pointer to the underlying object
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  • Unsafe untyped, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to SearchEntryProtocol.

    Declaration

    Swift

    @inlinable
required public init(retainingRaw raw: UnsafeMutableRawPointer)

    Parameters

    raw

    mutable raw pointer to the underlying object
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  • Unsafe untyped initialiser. Do not use unless you know the underlying data type the pointer points to conforms to SearchEntryProtocol.

    Declaration

    Swift

    @inlinable
override public init(opaquePointer p: OpaquePointer)

    Parameters

    p

    opaque pointer to the underlying object
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  • Unsafe untyped, retaining initialiser. Do not use unless you know the underlying data type the pointer points to conforms to SearchEntryProtocol.

    Declaration

    Swift

    @inlinable
override public init(retainingOpaquePointer p: OpaquePointer)

    Parameters

    p

    opaque pointer to the underlying object
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  • Creates a GtkSearchEntry, with a find icon when the search field is empty, and a clear icon when it isn’t.

    Declaration

    Swift

    @inlinable
override public init()
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