Struct dazzle::BoldingLabel

pub struct BoldingLabel { /* private fields */ }

Properties

bold

Writeable

Label

angle

The angle that the baseline of the label makes with the horizontal, in degrees, measured counterclockwise. An angle of 90 reads from from bottom to top, an angle of 270, from top to bottom. Ignored if the label is selectable.

Readable | Writeable

attributes

Readable | Writeable

cursor-position

Readable

ellipsize

The preferred place to ellipsize the string, if the label does not have enough room to display the entire string, specified as a [pango::EllipsizeMode][crate::pango::EllipsizeMode].

Note that setting this property to a value other than [pango::EllipsizeMode::None][crate::pango::EllipsizeMode::None] has the side-effect that the label requests only enough space to display the ellipsis “…”. In particular, this means that ellipsizing labels do not work well in notebook tabs, unless the GtkNotebook tab-expand child property is set to true. Other ways to set a label’s width are [WidgetExtManual::set_size_request()][crate::gtk::prelude::WidgetExtManual::set_size_request()] and [LabelExtManual::set_width_chars()][crate::gtk::prelude::LabelExtManual::set_width_chars()].

Readable | Writeable

justify

Readable | Writeable

label

The contents of the label.

If the string contains [Pango XML markup][PangoMarkupFormat], you will have to set the [use-markup][struct@crate::gtk::Label#use-markup] property to true in order for the label to display the markup attributes. See also [LabelExtManual::set_markup()][crate::gtk::prelude::LabelExtManual::set_markup()] for a convenience function that sets both this property and the [use-markup][struct@crate::gtk::Label#use-markup] property at the same time.

If the string contains underlines acting as mnemonics, you will have to set the [use-underline][struct@crate::gtk::Label#use-underline] property to true in order for the label to display them.

Readable | Writeable

lines

The number of lines to which an ellipsized, wrapping label should be limited. This property has no effect if the label is not wrapping or ellipsized. Set this property to -1 if you don’t want to limit the number of lines.

Readable | Writeable

max-width-chars

The desired maximum width of the label, in characters. If this property is set to -1, the width will be calculated automatically.

See the section on [text layout][label-text-layout] for details of how [width-chars][struct@crate::gtk::Label#width-chars] and [max-width-chars][struct@crate::gtk::Label#max-width-chars] determine the width of ellipsized and wrapped labels.

Readable | Writeable

mnemonic-keyval

Readable

mnemonic-widget

Readable | Writeable

pattern

Writeable

selectable

Readable | Writeable

selection-bound

Readable

single-line-mode

Whether the label is in single line mode. In single line mode, the height of the label does not depend on the actual text, it is always set to ascent + descent of the font. This can be an advantage in situations where resizing the label because of text changes would be distracting, e.g. in a statusbar.

Readable | Writeable

track-visited-links

Set this property to true to make the label track which links have been visited. It will then apply the GTK_STATE_FLAG_VISITED when rendering this link, in addition to GTK_STATE_FLAG_LINK.

Readable | Writeable

use-markup

Readable | Writeable

use-underline

Readable | Writeable

width-chars

The desired width of the label, in characters. If this property is set to -1, the width will be calculated automatically.

See the section on [text layout][label-text-layout] for details of how [width-chars][struct@crate::gtk::Label#width-chars] and [max-width-chars][struct@crate::gtk::Label#max-width-chars] determine the width of ellipsized and wrapped labels.

Readable | Writeable

wrap

Readable | Writeable

wrap-mode

If line wrapping is on (see the [wrap][struct@crate::gtk::Label#wrap] property) this controls how the line wrapping is done. The default is PANGO_WRAP_WORD, which means wrap on word boundaries.

Readable | Writeable

xalign

The xalign property determines the horizontal aligment of the label text inside the labels size allocation. Compare this to [halign][struct@crate::gtk::Widget#halign], which determines how the labels size allocation is positioned in the space available for the label.

Readable | Writeable

yalign

The yalign property determines the vertical aligment of the label text inside the labels size allocation. Compare this to [valign][struct@crate::gtk::Widget#valign], which determines how the labels size allocation is positioned in the space available for the label.

Readable | Writeable

Misc

xalign

The horizontal alignment. A value of 0.0 means left alignment (or right on RTL locales); a value of 1.0 means right alignment (or left on RTL locales).

Readable | Writeable

xpad

The amount of space to add on the left and right of the widget, in pixels.

Readable | Writeable

yalign

The vertical alignment. A value of 0.0 means top alignment; a value of 1.0 means bottom alignment.

Readable | Writeable

ypad

The amount of space to add on the top and bottom of the widget, in pixels.

Readable | Writeable

Widget

app-paintable

Readable | Writeable

can-default

Readable | Writeable

can-focus

Readable | Writeable

composite-child

Readable

double-buffered

Whether the widget is double buffered.

Readable | Writeable

events

Readable | Writeable

expand

Whether to expand in both directions. Setting this sets both [hexpand][struct@crate::gtk::Widget#hexpand] and [vexpand][struct@crate::gtk::Widget#vexpand]

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.

Before 3.20, several widgets (GtkButton, GtkFileChooserButton, GtkComboBox) implemented this property individually.

Readable | Writeable

halign

How to distribute horizontal space if widget gets extra space, see GtkAlign

Readable | Writeable

has-default

Readable | Writeable

has-focus

Readable | Writeable

has-tooltip

Enables or disables the emission of [query-tooltip][struct@crate::gtk::Widget#query-tooltip] on widget. A value of true indicates that widget can have a tooltip, in this case the widget will be queried using [query-tooltip][struct@crate::gtk::Widget#query-tooltip] to determine whether it will provide a tooltip or not.

Note that setting this property to true for the first time will change the event masks of the GdkWindows of this widget to include leave-notify and motion-notify events. This cannot and will not be undone when the property is set to false again.

Readable | Writeable

height-request

Readable | Writeable

hexpand

Whether to expand horizontally. See [WidgetExtManual::set_hexpand()][crate::gtk::prelude::WidgetExtManual::set_hexpand()].

Readable | Writeable

hexpand-set

Whether to use the [hexpand][struct@crate::gtk::Widget#hexpand] property. See [WidgetExtManual::is_hexpand_set()][crate::gtk::prelude::WidgetExtManual::is_hexpand_set()].

Readable | Writeable

is-focus

Readable | Writeable

margin

Sets all four sides’ margin at once. If read, returns max margin on any side.

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-left

Margin on left 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-right

Margin on right 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-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

Readable | Writeable

no-show-all

Readable | Writeable

opacity

The requested opacity of the widget. See [WidgetExtManual::set_opacity()][crate::gtk::prelude::WidgetExtManual::set_opacity()] for more details about window opacity.

Before 3.8 this was only available in GtkWindow

Readable | Writeable

parent

Readable | Writeable

receives-default

Readable | Writeable

scale-factor

The scale factor of the widget. See [WidgetExtManual::scale_factor()][crate::gtk::prelude::WidgetExtManual::scale_factor()] for more details about widget scaling.

Readable

sensitive

Readable | Writeable

style

The style of the widget, which contains information about how it will look (colors, etc).

Readable | Writeable

tooltip-markup

Sets the text of tooltip to be the given string, which is marked up with the [Pango text markup language][PangoMarkupFormat]. 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][struct@crate::gtk::Widget#has-tooltip] will automatically be set to true and there will be taken care of [query-tooltip][struct@crate::gtk::Widget#query-tooltip] in the default signal handler.

Note that if both [tooltip-text][struct@crate::gtk::Widget#tooltip-text] and [tooltip-markup][struct@crate::gtk::Widget#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][struct@crate::gtk::Widget#has-tooltip] will automatically be set to true and there will be taken care of [query-tooltip][struct@crate::gtk::Widget#query-tooltip] in the default signal handler.

Note that if both [tooltip-text][struct@crate::gtk::Widget#tooltip-text] and [tooltip-markup][struct@crate::gtk::Widget#tooltip-markup] are set, the last one wins.

Readable | Writeable

valign

How to distribute vertical space if widget gets extra space, see GtkAlign

Readable | Writeable

vexpand

Whether to expand vertically. See [WidgetExtManual::set_vexpand()][crate::gtk::prelude::WidgetExtManual::set_vexpand()].

Readable | Writeable

vexpand-set

Whether to use the [vexpand][struct@crate::gtk::Widget#vexpand] property. See [WidgetExtManual::is_vexpand_set()][crate::gtk::prelude::WidgetExtManual::is_vexpand_set()].

Readable | Writeable

visible

Readable | Writeable

width-request

Readable | Writeable

window

The widget’s window if it is realized, None otherwise.

Readable

Implements

gtk::prelude::LabelExt, gtk::prelude::WidgetExt, glib::ObjectExt, gtk::prelude::BuildableExt

Implementations

impl BoldingLabel

pub fn new(str: &str, bold: bool) -> BoldingLabel

pub fn with_mnemonic(str: &str, bold: bool) -> BoldingLabel

pub fn set_bold(&self, bold: bool)

pub fn set_weight(&self, weight: Weight)

pub fn connect_bold_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

Trait Implementations

impl Clone for BoldingLabel

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BoldingLabel

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

Formats the value using the given formatter.

impl Display for BoldingLabel

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

Formats the value using the given formatter.

impl HasParamSpec for BoldingLabel

type ParamSpec = ParamSpecObject

type SetValue = BoldingLabel

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for BoldingLabel

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

where H: Hasher,

Feeds this value into the given Hasher.

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 Ord for BoldingLabel

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

This method returns an Ordering between self and other.

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 + PartialOrd,

Restrict a value to a certain interval.

impl ParentClassIs for BoldingLabel

type Parent = Label

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

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

This method tests for self and other values to be equal, and is used by ==.

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

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

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

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

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl StaticType for BoldingLabel

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for BoldingLabel

impl IsA<Buildable> for BoldingLabel

impl IsA<Label> for BoldingLabel

impl IsA<Widget> for BoldingLabel