Struct gtk4::CellRendererPixbuf

#[repr(transparent)]
pub struct CellRendererPixbuf { /* private fields */ }

Renders a pixbuf in a cell

A CellRendererPixbuf can be used to render an image in a cell. It allows to render either a given gdk_pixbuf::Pixbuf (set via the GtkCellRendererPixbuf:pixbuf property) or a named icon (set via the GtkCellRendererPixbuf:icon-name property).

To support the tree view, CellRendererPixbuf also supports rendering two alternative pixbufs, when the GtkCellRenderer:is-expander property is true. If the GtkCellRenderer:is-expanded property is true and the GtkCellRendererPixbuf:pixbuf-expander-open property is set to a pixbuf, it renders that pixbuf, if the GtkCellRenderer:is-expanded property is false and the GtkCellRendererPixbuf:pixbuf-expander-closed property is set to a pixbuf, it renders that one.

Implements

CellRendererExt, glib::ObjectExt, CellRendererExtManual

Implementations

impl CellRendererPixbuf

pub fn new() -> CellRendererPixbuf

Creates a new CellRendererPixbuf. Adjust rendering parameters using object properties. Object properties can be set globally (with g_object_set()). Also, with TreeViewColumn, you can bind a property to a value in a TreeModel. For example, you can bind the “pixbuf” property on the cell renderer to a pixbuf value in the model, thus rendering a different image in each row of the TreeView.

Returns

the new cell renderer

pub fn builder() -> CellRendererPixbufBuilder

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

This method returns an instance of CellRendererPixbufBuilder which can be used to create CellRendererPixbuf objects.

pub fn gicon(&self) -> Option<Icon>

The GIcon representing the icon to display. If the icon theme is changed, the image will be updated automatically.

pub fn set_gicon<P: IsA<Icon>>(&self, gicon: Option<&P>)

The GIcon representing the icon to display. If the icon theme is changed, the image will be updated automatically.

pub fn icon_name(&self) -> Option<GString>

The name of the themed icon to display. This property only has an effect if not overridden by the “pixbuf” property.

pub fn set_icon_name(&self, icon_name: Option<&str>)

The name of the themed icon to display. This property only has an effect if not overridden by the “pixbuf” property.

pub fn icon_size(&self) -> IconSize

The IconSize value that specifies the size of the rendered icon.

pub fn set_icon_size(&self, icon_size: IconSize)

The IconSize value that specifies the size of the rendered icon.

pub fn set_pixbuf(&self, pixbuf: Option<&Pixbuf>)

pub fn pixbuf_expander_closed(&self) -> Option<Pixbuf>

pub fn set_pixbuf_expander_closed( &self, pixbuf_expander_closed: Option<&Pixbuf> )

pub fn pixbuf_expander_open(&self) -> Option<Pixbuf>

pub fn set_pixbuf_expander_open(&self, pixbuf_expander_open: Option<&Pixbuf>)

pub fn texture(&self) -> Option<Texture>

pub fn set_texture<P: IsA<Texture>>(&self, texture: Option<&P>)

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

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

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

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

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

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

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

Trait Implementations

impl Clone for CellRendererPixbuf

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 CellRendererPixbuf

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

Formats the value using the given formatter.

impl Default for CellRendererPixbuf

fn default() -> Self

Returns the “default value” for a type.

impl Display for CellRendererPixbuf

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

Formats the value using the given formatter.

impl Hash for CellRendererPixbuf

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 CellRendererPixbuf

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl ParentClassIs for CellRendererPixbuf

type Parent = CellRenderer

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

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 CellRendererPixbuf

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 CellRendererPixbuf

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for CellRendererPixbuf

impl IsA<CellRenderer> for CellRendererPixbuf