Struct EntryRow

pub struct EntryRow { /* private fields */ }

Available on crate feature v1_2 only.

A gtk::ListBoxRow with an embedded text entry.

EntryRow has a title that doubles as placeholder text. It shows an icon indicating that it’s editable and can receive additional widgets before or after the editable part.

If show-apply-button is set to TRUE, EntryRow can show an apply button when editing its contents. This can be useful if changing its contents can result in an expensive operation, such as network activity.

EntryRow provides only minimal API and should be used with the gtk::Editable API.

See also PasswordEntryRow.

AdwEntryRow as GtkBuildable

The EntryRow implementation of the gtk::Buildable interface supports adding a child at its end by specifying “suffix” or omitting the “type” attribute of a element.

It also supports adding a child as a prefix widget by specifying “prefix” as the “type” attribute of a element.

CSS nodes

EntryRow has a single CSS node with name row and the .entry style class.

Properties

activates-default

Whether activating the embedded entry can activate the default widget.

Readable | Writeable

attributes

A list of Pango attributes to apply to the text of the embedded entry.

The Pango::Attribute’s start_index and end_index must refer to the Gtk::EntryBuffer text, i.e. without the preedit string.

Readable | Writeable

enable-emoji-completion

Whether to suggest emoji replacements on the entry row.

Emoji replacement is done with :-delimited names, like :heart:.

Readable | Writeable

input-hints

Additional input hints for the entry row.

Input hints allow input methods to fine-tune their behavior.

See also: input-purpose

Readable | Writeable

input-purpose

The input purpose of the entry row.

The input purpose can be used by input methods to adjust their behavior.

Readable | Writeable

max-length

Maximum number of characters for the entry.

Readable | Writeable

show-apply-button

Whether to show the apply button.

When set to TRUE, typing text in the entry will reveal an apply button. Clicking it or pressing the Enter key will hide the button and emit the apply signal.

This is useful if changing the entry contents can trigger an expensive operation, e.g. network activity, to avoid triggering it after typing every character.

Readable | Writeable

text-length

The length of the text in the entry row.

Readable

PreferencesRow

title

The title of the preference represented by this row.

The title is interpreted as Pango markup unless use-markup is set to FALSE.

Readable | Writeable

title-selectable

Whether the user can copy the title from the label.

See also [selectable][struct@crate::Gtk::Label#selectable].

Readable | Writeable

use-markup

Whether to use Pango markup for the title label.

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

See also parse_markup().

Readable | Writeable

use-underline

Whether an embedded underline in the title indicates a mnemonic.

Readable | Writeable

ListBoxRow

activatable

Determines whether the ::row-activated signal will be emitted for this row.

Readable | Writeable

child

The child widget.

Readable | Writeable

selectable

Determines whether this row can be selected.

Readable | Writeable

Widget

can-focus

Whether the widget or any of its descendents can accept the input focus.

This property is meant to be set by widget implementations, typically in their instance init function.

Readable | Writeable

can-target

Whether the widget can receive pointer events.

Readable | Writeable

css-classes

A list of css classes applied to this widget.

Readable | Writeable

css-name

The name of this widget in the CSS tree.

This property is meant to be set by widget implementations, typically in their instance init function.

Readable | Writeable | Construct Only

cursor

The cursor used by @widget.

Readable | Writeable

focus-on-click

Whether the widget should grab focus when it is clicked with the mouse.

This property is only relevant for widgets that can take focus.

Readable | Writeable

focusable

Whether this widget itself will accept the input focus.

Readable | Writeable

halign

How to distribute horizontal space if widget gets extra space.

Readable | Writeable

has-default

Whether the widget is the default widget.

Readable

has-focus

Whether the widget has the input focus.

Readable

has-tooltip

Enables or disables the emission of the ::query-tooltip signal on @widget.

A value of true indicates that @widget can have a tooltip, in this case the widget will be queried using query-tooltip to determine whether it will provide a tooltip or not.

Readable | Writeable

height-request

Override for height request of the widget.

If this is -1, the natural request will be used.

Readable | Writeable

hexpand

Whether to expand horizontally.

Readable | Writeable

hexpand-set

Whether to use the hexpand property.

Readable | Writeable

layout-manager

The gtk::LayoutManager instance to use to compute the preferred size of the widget, and allocate its children.

This property is meant to be set by widget implementations, typically in their instance init function.

Readable | Writeable

margin-bottom

Margin on bottom side of widget.

This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from [WidgetExtManual::set_size_request()][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.

Readable | Writeable

margin-end

Margin on end of widget, horizontally.

This property supports left-to-right and right-to-left text directions.

This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from [WidgetExtManual::set_size_request()][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.

Readable | Writeable

margin-start

Margin on start of widget, horizontally.

This property supports left-to-right and right-to-left text directions.

This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from [WidgetExtManual::set_size_request()][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.

Readable | Writeable

margin-top

Margin on top side of widget.

This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from [WidgetExtManual::set_size_request()][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.

Readable | Writeable

name

The name of the widget.

Readable | Writeable

opacity

The requested opacity of the widget.

Readable | Writeable

overflow

How content outside the widget’s content area is treated.

This property is meant to be set by widget implementations, typically in their instance init function.

Readable | Writeable

parent

The parent widget of this widget.

Readable

receives-default

Whether the widget will receive the default action when it is focused.

Readable | Writeable

root

The gtk::Root widget of the widget tree containing this widget.

This will be None if the widget is not contained in a root widget.

Readable

scale-factor

The scale factor of the widget.

Readable

sensitive

Whether the widget responds to input.

Readable | Writeable

tooltip-markup

Sets the text of tooltip to be the given string, which is marked up with Pango markup.

Also see Gtk::Tooltip::set_markup().

This is a convenience property which will take care of getting the tooltip shown if the given string is not None: has-tooltip will automatically be set to true and there will be taken care of query-tooltip in the default signal handler.

Note that if both tooltip-text and tooltip-markup are set, the last one wins.

Readable | Writeable

tooltip-text

Sets the text of tooltip to be the given string.

Also see Gtk::Tooltip::set_text().

This is a convenience property which will take care of getting the tooltip shown if the given string is not None: has-tooltip will automatically be set to true and there will be taken care of query-tooltip in the default signal handler.

Note that if both tooltip-text and tooltip-markup are set, the last one wins.

Readable | Writeable

valign

How to distribute vertical space if widget gets extra space.

Readable | Writeable

vexpand

Whether to expand vertically.

Readable | Writeable

vexpand-set

Whether to use the vexpand property.

Readable | Writeable

visible

Whether the widget is visible.

Readable | Writeable

width-request

Override for width request of the widget.

If this is -1, the natural request will be used.

Readable | Writeable

Accessible

accessible-role

The accessible role of the given gtk::Accessible implementation.

The accessible role cannot be changed once set.

Readable | Writeable

Actionable

action-name

The name of the action with which this widget should be associated.

Readable | Writeable

action-target

The target value of the actionable widget’s action.

Readable | Writeable

Editable

cursor-position

The current position of the insertion cursor in chars.

Readable

editable

Whether the entry contents can be edited.

Readable | Writeable

enable-undo

If undo/redo should be enabled for the editable.

Readable | Writeable

max-width-chars

The desired maximum width of the entry, in characters.

Readable | Writeable

selection-bound

The position of the opposite end of the selection from the cursor in chars.

Readable

text

The contents of the entry.

Readable | Writeable

width-chars

Number of characters to leave space for in the entry.

Readable | Writeable

xalign

The horizontal alignment, from 0 (left) to 1 (right).

Reversed for RTL layouts.

Readable | Writeable

Signals

apply

Emitted when the apply button is pressed.

See show-apply-button.

entry-activated

Emitted when the embedded entry is activated.

ListBoxRow

activate

This is a keybinding signal, which will cause this row to be activated.

If you want to be notified when the user activates a row (by key or not), use the [row-activated][struct@crate::Gtk::ListBox#row-activated] signal on the row’s parent GtkListBox.

Action

Widget

destroy

Signals that all holders of a reference to the widget should release the reference that they hold.

May result in finalization of the widget if all references are released.

This signal is not suitable for saving widget state.

direction-changed

Emitted when the text direction of a widget changes.

hide

Emitted when @widget is hidden.

keynav-failed

Emitted if keyboard navigation fails.

See [WidgetExtManual::keynav_failed()][crate::gtk::prelude::WidgetExtManual::keynav_failed()] for details.

map

Emitted when @widget is going to be mapped.

A widget is mapped when the widget is visible (which is controlled with visible) and all its parents up to the toplevel widget are also visible.

The ::map signal can be used to determine whether a widget will be drawn, for instance it can resume an animation that was stopped during the emission of unmap.

mnemonic-activate

Emitted when a widget is activated via a mnemonic.

The default handler for this signal activates @widget if @group_cycling is false, or just makes @widget grab focus if @group_cycling is true.

move-focus

Emitted when the focus is moved.

The ::move-focus signal is a keybinding signal.

The default bindings for this signal are Tab to move forward, and Shift+Tab to move backward.

Action

query-tooltip

Emitted when the widget’s tooltip is about to be shown.

This happens when the has-tooltip property is true and the hover timeout has expired with the cursor hovering “above” @widget; or emitted when @widget got focus in keyboard mode.

Using the given coordinates, the signal handler should determine whether a tooltip should be shown for @widget. If this is the case true should be returned, false otherwise. Note that if @keyboard_mode is true, the values of @x and @y are undefined and should not be used.

The signal handler is free to manipulate @tooltip with the therefore destined function calls.

realize

Emitted when @widget is associated with a GdkSurface.

This means that [WidgetExtManual::realize()][crate::gtk::prelude::WidgetExtManual::realize()] has been called or the widget has been mapped (that is, it is going to be drawn).

show

Emitted when @widget is shown.

state-flags-changed

Emitted when the widget state changes.

See [WidgetExtManual::state_flags()][crate::gtk::prelude::WidgetExtManual::state_flags()].

unmap

Emitted when @widget is going to be unmapped.

A widget is unmapped when either it or any of its parents up to the toplevel widget have been set as hidden.

As ::unmap indicates that a widget will not be shown any longer, it can be used to, for example, stop an animation on the widget.

unrealize

Emitted when the GdkSurface associated with @widget is destroyed.

This means that [WidgetExtManual::unrealize()][crate::gtk::prelude::WidgetExtManual::unrealize()] has been called or the widget has been unmapped (that is, it is going to be hidden).

Editable

changed

Emitted at the end of a single user-visible operation on the contents.

E.g., a paste operation that replaces the contents of the selection will cause only one signal emission (even though it is implemented by first deleting the selection, then inserting the new content, and may cause multiple ::notify::text signals to be emitted).

delete-text

Emitted when text is deleted from the widget by the user.

The default handler for this signal will normally be responsible for deleting the text, so by connecting to this signal and then stopping the signal with g_signal_stop_emission(), it is possible to modify the range of deleted text, or prevent it from being deleted entirely.

The @start_pos and @end_pos parameters are interpreted as for [EditableExtManual::delete_text()][crate::gtk::prelude::EditableExtManual::delete_text()].

insert-text

Emitted when text is inserted into the widget by the user.

The default handler for this signal will normally be responsible for inserting the text, so by connecting to this signal and then stopping the signal with g_signal_stop_emission(), it is possible to modify the inserted text, or prevent it from being inserted entirely.

Implements

EntryRowExt, PreferencesRowExt, gtk::prelude::ListBoxRowExt, gtk::prelude::WidgetExt, [trait@glib::ObjectExt], gtk::prelude::AccessibleExt, gtk::prelude::BuildableExt, gtk::prelude::ConstraintTargetExt, gtk::prelude::ActionableExt, gtk::prelude::EditableExt

GLib type: GObject with reference counted clone semantics.

Implementations

impl EntryRow

pub const NONE: Option<&'static EntryRow> = None

pub fn new() -> EntryRow

Creates a new EntryRow.

Returns

the newly created EntryRow

pub fn builder() -> EntryRowBuilder

Creates a new builder-pattern struct instance to construct EntryRow objects.

This method returns an instance of EntryRowBuilder which can be used to create EntryRow objects.

Trait Implementations

impl Clone for EntryRow

fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EntryRow

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for EntryRow

fn default() -> Self

Returns the “default value” for a type.

impl HasParamSpec for EntryRow

type ParamSpec = ParamSpecObject

type SetValue = EntryRow

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, EntryRow>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for EntryRow

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Hashes the memory address of this object.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: EntryRowImpl> IsSubclassable<T> for EntryRow

fn class_init(class: &mut Class<Self>)

Override the virtual methods of this class for the given subclass and do other class initialization.

fn instance_init(instance: &mut InitializingObject<T>)

Instance specific initialization.

impl Ord for EntryRow

fn cmp(&self, other: &Self) -> Ordering

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl ParentClassIs for EntryRow

type Parent = PreferencesRow

impl<OT: ObjectType> PartialEq<OT> for EntryRow

fn eq(&self, other: &OT) -> bool

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<OT: ObjectType> PartialOrd<OT> for EntryRow

fn partial_cmp(&self, other: &OT) -> Option<Ordering>

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for EntryRow

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for EntryRow

impl IsA<Accessible> for EntryRow

impl IsA<Actionable> for EntryRow

impl IsA<Buildable> for EntryRow

impl IsA<ConstraintTarget> for EntryRow

impl IsA<Editable> for EntryRow

impl IsA<EntryRow> for PasswordEntryRow

impl IsA<ListBoxRow> for EntryRow

impl IsA<PreferencesRow> for EntryRow

impl IsA<Widget> for EntryRow