pub struct CellRendererToggle { /* private fields */ }
👎Deprecated: Since 4.10
Expand description

List views use widgets to display their contents. You should use ToggleButton instead Renders a toggle button in a cell

CellRendererToggle renders a toggle button in a cell. The button is drawn as a radio or a checkbutton, depending on the GtkCellRendererToggle:radio property. When activated, it emits the GtkCellRendererToggle::toggled signal.

§Properties

§activatable

Readable | Writeable

§active

Readable | Writeable

§inconsistent

Readable | Writeable

§radio

Readable | Writeable

CellRenderer

§cell-background

Writeable

§cell-background-rgba

Cell background as a gdk::RGBA

Readable | Writeable

§cell-background-set

Readable | Writeable

§editing

Readable

§height

Readable | Writeable

§is-expanded

Readable | Writeable

§is-expander

Readable | Writeable

§mode

Readable | Writeable

§sensitive

Readable | Writeable

§visible

Readable | Writeable

§width

Readable | Writeable

§xalign

Readable | Writeable

§xpad

Readable | Writeable

§yalign

Readable | Writeable

§ypad

Readable | Writeable

§Signals

§toggled

The ::toggled signal is emitted when the cell is toggled.

It is the responsibility of the application to update the model with the correct value to store at @path. Often this is simply the opposite of the value currently stored at @path.

CellRenderer

§editing-canceled

This signal gets emitted when the user cancels the process of editing a cell. For example, an editable cell renderer could be written to cancel editing when the user presses Escape.

See also: gtk_cell_renderer_stop_editing().

§editing-started

This signal gets emitted when a cell starts to be edited. The intended use of this signal is to do special setup on @editable, e.g. adding a EntryCompletion or setting up additional columns in a ComboBox.

See gtk_cell_editable_start_editing() for information on the lifecycle of the @editable and a way to do setup that doesn’t depend on the @renderer.

Note that GTK doesn’t guarantee that cell renderers will continue to use the same kind of widget for editing in future releases, therefore you should check the type of @editable before doing any specific setup, as in the following example:

⚠️ The following code is in C ⚠️

static void
text_editing_started (GtkCellRenderer *cell,
                      GtkCellEditable *editable,
                      const char      *path,
                      gpointer         data)
{
  if (GTK_IS_ENTRY (editable))
    {
      GtkEntry *entry = GTK_ENTRY (editable);

      // ... create a GtkEntryCompletion

      gtk_entry_set_completion (entry, completion);
    }
}

§Implements

CellRendererExt, [trait@glib::ObjectExt], [CellRendererExtManual][trait@crate::prelude::CellRendererExtManual]

Implementations§

source§

impl CellRendererToggle

source

pub fn new() -> CellRendererToggle

👎Deprecated: Since 4.10

Creates a new CellRendererToggle. 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 “active” property on the cell renderer to a boolean value in the model, thus causing the check button to reflect the state of the model.

§Deprecated since 4.10
§Returns

the new cell renderer

source

pub fn builder() -> CellRendererToggleBuilder

👎Deprecated: Since 4.10

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

This method returns an instance of CellRendererToggleBuilder which can be used to create CellRendererToggle objects.

source

pub fn is_activatable(&self) -> bool

👎Deprecated: Since 4.10

Returns whether the cell renderer is activatable. See gtk_cell_renderer_toggle_set_activatable().

§Deprecated since 4.10
§Returns

true if the cell renderer is activatable.

source

pub fn is_active(&self) -> bool

👎Deprecated: Since 4.10

Returns whether the cell renderer is active. See gtk_cell_renderer_toggle_set_active().

§Deprecated since 4.10
§Returns

true if the cell renderer is active.

source

pub fn is_radio(&self) -> bool

👎Deprecated: Since 4.10

Returns whether we’re rendering radio toggles rather than checkboxes.

§Deprecated since 4.10
§Returns

true if we’re rendering radio toggles rather than checkboxes

source

pub fn set_activatable(&self, setting: bool)

👎Deprecated: Since 4.10

Makes the cell renderer activatable.

§Deprecated since 4.10
§setting

the value to set.

source

pub fn set_active(&self, setting: bool)

👎Deprecated: Since 4.10

Activates or deactivates a cell renderer.

§Deprecated since 4.10
§setting

the value to set.

source

pub fn set_radio(&self, radio: bool)

👎Deprecated: Since 4.10

If @radio is true, the cell renderer renders a radio toggle (i.e. a toggle in a group of mutually-exclusive toggles). If false, it renders a check toggle (a standalone boolean option). This can be set globally for the cell renderer, or changed just before rendering each cell in the model (for TreeView, you set up a per-row setting using TreeViewColumn to associate model columns with cell renderer properties).

§Deprecated since 4.10
§radio

true to make the toggle look like a radio button

source

pub fn is_inconsistent(&self) -> bool

👎Deprecated: Since 4.10
source

pub fn set_inconsistent(&self, inconsistent: bool)

👎Deprecated: Since 4.10
source

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

👎Deprecated: Since 4.10

The ::toggled signal is emitted when the cell is toggled.

It is the responsibility of the application to update the model with the correct value to store at @path. Often this is simply the opposite of the value currently stored at @path.

§path

string representation of TreePath describing the event location

source

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

👎Deprecated: Since 4.10
source

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

👎Deprecated: Since 4.10
source

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

👎Deprecated: Since 4.10
source

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

👎Deprecated: Since 4.10

Trait Implementations§

source§

impl Clone for CellRendererToggle

source§

fn clone(&self) -> Self

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for CellRendererToggle

source§

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

Formats the value using the given formatter. Read more
source§

impl Default for CellRendererToggle

source§

fn default() -> Self

Returns the “default value” for a type. Read more
source§

impl HasParamSpec for CellRendererToggle

§

type ParamSpec = ParamSpecObject

§

type SetValue = CellRendererToggle

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

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

source§

fn param_spec_builder() -> Self::BuilderFn

source§

impl Hash for CellRendererToggle

source§

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

Feeds this value into the given Hasher. Read more
1.3.0 · source§

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

Feeds a slice of this type into the given Hasher. Read more
source§

impl Ord for CellRendererToggle

source§

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

This method returns an Ordering between self and other. Read more
1.21.0 · source§

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

Compares and returns the maximum of two values. Read more
1.21.0 · source§

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

Compares and returns the minimum of two values. Read more
1.50.0 · source§

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

Restrict a value to a certain interval. Read more
source§

impl ParentClassIs for CellRendererToggle

source§

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

source§

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

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

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.
source§

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

source§

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

This method returns an ordering between self and other values if one exists. Read more
1.0.0 · source§

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

This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · source§

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 · source§

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

This method tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · source§

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

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

impl StaticType for CellRendererToggle

source§

fn static_type() -> Type

Returns the type identifier of Self.
source§

impl Eq for CellRendererToggle

source§

impl IsA<CellRenderer> for CellRendererToggle

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> Cast for T
where T: ObjectType,

source§

fn upcast<T>(self) -> T
where T: ObjectType, Self: IsA<T>,

Upcasts an object to a superclass or interface T. Read more
source§

fn upcast_ref<T>(&self) -> &T
where T: ObjectType, Self: IsA<T>,

Upcasts an object to a reference of its superclass or interface T. Read more
source§

fn downcast<T>(self) -> Result<T, Self>
where T: ObjectType, Self: MayDowncastTo<T>,

Tries to downcast to a subclass or interface implementor T. Read more
source§

fn downcast_ref<T>(&self) -> Option<&T>
where T: ObjectType, Self: MayDowncastTo<T>,

Tries to downcast to a reference of its subclass or interface implementor T. Read more
source§

fn dynamic_cast<T>(self) -> Result<T, Self>
where T: ObjectType,

Tries to cast to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while upcast will do many checks at compile-time already. downcast will perform the same checks at runtime as dynamic_cast, but will also ensure some amount of compile-time safety. Read more
source§

fn dynamic_cast_ref<T>(&self) -> Option<&T>
where T: ObjectType,

Tries to cast to reference to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while downcast and upcast will do many checks at compile-time already. Read more
source§

unsafe fn unsafe_cast<T>(self) -> T
where T: ObjectType,

Casts to T unconditionally. Read more
source§

unsafe fn unsafe_cast_ref<T>(&self) -> &T
where T: ObjectType,

Casts to &T unconditionally. Read more
source§

impl<O> CellRendererExt for O
where O: IsA<CellRenderer>,

source§

fn activate( &self, event: impl AsRef<Event>, widget: &impl IsA<Widget>, path: &str, background_area: &Rectangle, cell_area: &Rectangle, flags: CellRendererState ) -> bool

👎Deprecated: Since 4.10
Passes an activate event to the cell renderer for possible processing. Some cell renderers may use events; for example, CellRendererToggle toggles when it gets a mouse click. Read more
source§

fn aligned_area( &self, widget: &impl IsA<Widget>, flags: CellRendererState, cell_area: &Rectangle ) -> Rectangle

👎Deprecated: Since 4.10
Gets the aligned area used by @self inside @cell_area. Used for finding the appropriate edit and focus rectangle. Read more
source§

fn alignment(&self) -> (f32, f32)

👎Deprecated: Since 4.10
Fills in @xalign and @yalign with the appropriate values of @self. Read more
source§

fn fixed_size(&self) -> (i32, i32)

👎Deprecated: Since 4.10
Fills in @width and @height with the appropriate size of @self. Read more
source§

fn is_expanded(&self) -> bool

👎Deprecated: Since 4.10
Checks whether the given CellRenderer is expanded. Read more
source§

fn is_expander(&self) -> bool

👎Deprecated: Since 4.10
Checks whether the given CellRenderer is an expander. Read more
source§

fn padding(&self) -> (i32, i32)

👎Deprecated: Since 4.10
Fills in @xpad and @ypad with the appropriate values of @self. Read more
source§

fn preferred_height(&self, widget: &impl IsA<Widget>) -> (i32, i32)

👎Deprecated: Since 4.10
Retrieves a renderer’s natural size when rendered to @widget. Read more
source§

fn preferred_height_for_width( &self, widget: &impl IsA<Widget>, width: i32 ) -> (i32, i32)

👎Deprecated: Since 4.10
Retrieves a cell renderers’s minimum and natural height if it were rendered to @widget with the specified @width. Read more
source§

fn preferred_size( &self, widget: &impl IsA<Widget> ) -> (Requisition, Requisition)

👎Deprecated: Since 4.10
Retrieves the minimum and natural size of a cell taking into account the widget’s preference for height-for-width management. Read more
source§

fn preferred_width(&self, widget: &impl IsA<Widget>) -> (i32, i32)

👎Deprecated: Since 4.10
Retrieves a renderer’s natural size when rendered to @widget. Read more
source§

fn preferred_width_for_height( &self, widget: &impl IsA<Widget>, height: i32 ) -> (i32, i32)

👎Deprecated: Since 4.10
Retrieves a cell renderers’s minimum and natural width if it were rendered to @widget with the specified @height. Read more
source§

fn request_mode(&self) -> SizeRequestMode

👎Deprecated: Since 4.10
Gets whether the cell renderer prefers a height-for-width layout or a width-for-height layout. Read more
source§

fn is_sensitive(&self) -> bool

👎Deprecated: Since 4.10
Returns the cell renderer’s sensitivity. Read more
source§

fn state( &self, widget: Option<&impl IsA<Widget>>, cell_state: CellRendererState ) -> StateFlags

👎Deprecated: Since 4.10
Translates the cell renderer state to StateFlags, based on the cell renderer and widget sensitivity, and the given CellRendererState. Read more
source§

fn is_visible(&self) -> bool

👎Deprecated: Since 4.10
Returns the cell renderer’s visibility. Read more
source§

fn is_activatable(&self) -> bool

👎Deprecated: Since 4.10
Checks whether the cell renderer can do something when activated. Read more
source§

fn set_alignment(&self, xalign: f32, yalign: f32)

👎Deprecated: Since 4.10
Sets the renderer’s alignment within its available space. Read more
source§

fn set_fixed_size(&self, width: i32, height: i32)

👎Deprecated: Since 4.10
Sets the renderer size to be explicit, independent of the properties set. Read more
source§

fn set_is_expanded(&self, is_expanded: bool)

👎Deprecated: Since 4.10
Sets whether the given CellRenderer is expanded. Read more
source§

fn set_is_expander(&self, is_expander: bool)

👎Deprecated: Since 4.10
Sets whether the given CellRenderer is an expander. Read more
source§

fn set_padding(&self, xpad: i32, ypad: i32)

👎Deprecated: Since 4.10
Sets the renderer’s padding. Read more
source§

fn set_sensitive(&self, sensitive: bool)

👎Deprecated: Since 4.10
Sets the cell renderer’s sensitivity. Read more
source§

fn set_visible(&self, visible: bool)

👎Deprecated: Since 4.10
Sets the cell renderer’s visibility. Read more
source§

fn snapshot( &self, snapshot: &impl IsA<Snapshot>, widget: &impl IsA<Widget>, background_area: &Rectangle, cell_area: &Rectangle, flags: CellRendererState )

👎Deprecated: Since 4.10
Invokes the virtual render function of the CellRenderer. The three passed-in rectangles are areas in @cr. Most renderers will draw within @cell_area; the xalign, yalign, xpad, and ypad fields of the CellRenderer should be honored with respect to @cell_area. @background_area includes the blank space around the cell, and also the area containing the tree expander; so the @background_area rectangles for all cells tile to cover the entire @window. Read more
source§

fn start_editing( &self, event: Option<impl AsRef<Event>>, widget: &impl IsA<Widget>, path: &str, background_area: &Rectangle, cell_area: &Rectangle, flags: CellRendererState ) -> Option<CellEditable>

👎Deprecated: Since 4.10
Starts editing the contents of this @self, through a new CellEditable widget created by the CellRendererClass.start_editing virtual function. Read more
source§

fn stop_editing(&self, canceled: bool)

👎Deprecated: Since 4.10
Informs the cell renderer that the editing is stopped. If @canceled is true, the cell renderer will emit the CellRenderer::editing-canceled signal. Read more
source§

fn set_cell_background(&self, cell_background: Option<&str>)

👎Deprecated: Since 4.10
source§

fn cell_background_rgba(&self) -> Option<RGBA>

👎Deprecated: Since 4.10
Cell background as a gdk::RGBA
source§

fn set_cell_background_rgba(&self, cell_background_rgba: Option<&RGBA>)

👎Deprecated: Since 4.10
Cell background as a gdk::RGBA
source§

fn is_cell_background_set(&self) -> bool

👎Deprecated: Since 4.10
source§

fn is_editing(&self) -> bool

👎Deprecated: Since 4.10
source§

fn height(&self) -> i32

👎Deprecated: Since 4.10
source§

fn set_height(&self, height: i32)

👎Deprecated: Since 4.10
source§

fn mode(&self) -> CellRendererMode

👎Deprecated: Since 4.10
source§

fn set_mode(&self, mode: CellRendererMode)

👎Deprecated: Since 4.10
source§

fn width(&self) -> i32

👎Deprecated: Since 4.10
source§

fn set_width(&self, width: i32)

👎Deprecated: Since 4.10
source§

fn xalign(&self) -> f32

👎Deprecated: Since 4.10
source§

fn set_xalign(&self, xalign: f32)

👎Deprecated: Since 4.10
source§

fn xpad(&self) -> u32

👎Deprecated: Since 4.10
source§

fn set_xpad(&self, xpad: u32)

👎Deprecated: Since 4.10
source§

fn yalign(&self) -> f32

👎Deprecated: Since 4.10
source§

fn set_yalign(&self, yalign: f32)

👎Deprecated: Since 4.10
source§

fn ypad(&self) -> u32

👎Deprecated: Since 4.10
source§

fn set_ypad(&self, ypad: u32)

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
This signal gets emitted when the user cancels the process of editing a cell. For example, an editable cell renderer could be written to cancel editing when the user presses Escape. Read more
source§

fn connect_editing_started<F: Fn(&Self, &CellEditable, TreePath) + 'static>( &self, f: F ) -> SignalHandlerId

👎Deprecated: Since 4.10
This signal gets emitted when a cell starts to be edited. The intended use of this signal is to do special setup on @editable, e.g. adding a EntryCompletion or setting up additional columns in a ComboBox. Read more
source§

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

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
source§

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

👎Deprecated: Since 4.10
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for T

source§

unsafe fn from_glib_none_num_as_vec(ptr: *const GList, num: usize) -> Vec<T>

source§

unsafe fn from_glib_container_num_as_vec(_: *const GList, _: usize) -> Vec<T>

source§

unsafe fn from_glib_full_num_as_vec(_: *const GList, _: usize) -> Vec<T>

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for T

source§

unsafe fn from_glib_none_num_as_vec(ptr: *const GPtrArray, num: usize) -> Vec<T>

source§

unsafe fn from_glib_container_num_as_vec( _: *const GPtrArray, _: usize ) -> Vec<T>

source§

unsafe fn from_glib_full_num_as_vec(_: *const GPtrArray, _: usize) -> Vec<T>

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for T

source§

unsafe fn from_glib_none_num_as_vec(ptr: *const GSList, num: usize) -> Vec<T>

source§

unsafe fn from_glib_container_num_as_vec(_: *const GSList, _: usize) -> Vec<T>

source§

unsafe fn from_glib_full_num_as_vec(_: *const GSList, _: usize) -> Vec<T>

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for T

source§

unsafe fn from_glib_none_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

source§

unsafe fn from_glib_container_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

source§

unsafe fn from_glib_full_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for T

source§

unsafe fn from_glib_none_num_as_vec(ptr: *mut GPtrArray, num: usize) -> Vec<T>

source§

unsafe fn from_glib_container_num_as_vec( ptr: *mut GPtrArray, num: usize ) -> Vec<T>

source§

unsafe fn from_glib_full_num_as_vec(ptr: *mut GPtrArray, num: usize) -> Vec<T>

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for T

source§

unsafe fn from_glib_none_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

source§

unsafe fn from_glib_container_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

source§

unsafe fn from_glib_full_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for T

source§

unsafe fn from_glib_none_as_vec(ptr: *const GList) -> Vec<T>

source§

unsafe fn from_glib_container_as_vec(_: *const GList) -> Vec<T>

source§

unsafe fn from_glib_full_as_vec(_: *const GList) -> Vec<T>

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for T

source§

unsafe fn from_glib_none_as_vec(ptr: *const GPtrArray) -> Vec<T>

source§

unsafe fn from_glib_container_as_vec(_: *const GPtrArray) -> Vec<T>

source§

unsafe fn from_glib_full_as_vec(_: *const GPtrArray) -> Vec<T>

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for T

source§

unsafe fn from_glib_none_as_vec(ptr: *const GSList) -> Vec<T>

source§

unsafe fn from_glib_container_as_vec(_: *const GSList) -> Vec<T>

source§

unsafe fn from_glib_full_as_vec(_: *const GSList) -> Vec<T>

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for T

source§

unsafe fn from_glib_none_as_vec(ptr: *mut GList) -> Vec<T>

source§

unsafe fn from_glib_container_as_vec(ptr: *mut GList) -> Vec<T>

source§

unsafe fn from_glib_full_as_vec(ptr: *mut GList) -> Vec<T>

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for T

source§

unsafe fn from_glib_none_as_vec(ptr: *mut GPtrArray) -> Vec<T>

source§

unsafe fn from_glib_container_as_vec(ptr: *mut GPtrArray) -> Vec<T>

source§

unsafe fn from_glib_full_as_vec(ptr: *mut GPtrArray) -> Vec<T>

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for T

source§

unsafe fn from_glib_none_as_vec(ptr: *mut GSList) -> Vec<T>

source§

unsafe fn from_glib_container_as_vec(ptr: *mut GSList) -> Vec<T>

source§

unsafe fn from_glib_full_as_vec(ptr: *mut GSList) -> Vec<T>

source§

impl<O> GObjectPropertyExpressionExt for O
where O: IsA<Object>,

source§

fn property_expression(&self, property_name: &str) -> PropertyExpression

Create an expression looking up an object’s property.
source§

fn property_expression_weak(&self, property_name: &str) -> PropertyExpression

Create an expression looking up an object’s property with a weak reference.
source§

fn this_expression(property_name: &str) -> PropertyExpression

Create an expression looking up a property in the bound this object.
source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> IntoClosureReturnValue for T
where T: Into<Value>,

source§

impl<U> IsSubclassableExt for U

source§

impl<T> ObjectExt for T
where T: ObjectType,

source§

fn is<U>(&self) -> bool
where U: StaticType,

Returns true if the object is an instance of (can be cast to) T.
source§

fn type_(&self) -> Type

Returns the type of the object.
source§

fn object_class(&self) -> &Class<Object>

Returns the ObjectClass of the object. Read more
source§

fn class(&self) -> &Class<T>
where T: IsClass,

Returns the class of the object.
source§

fn class_of<U>(&self) -> Option<&Class<U>>
where U: IsClass,

Returns the class of the object in the given type T. Read more
source§

fn interface<U>(&self) -> Option<InterfaceRef<'_, U>>
where U: IsInterface,

Returns the interface T of the object. Read more
source§

fn set_property(&self, property_name: &str, value: impl Into<Value>)

Sets the property property_name of the object to value value. Read more
source§

fn set_property_from_value(&self, property_name: &str, value: &Value)

Sets the property property_name of the object to value value. Read more
source§

fn set_properties(&self, property_values: &[(&str, &dyn ToValue)])

Sets multiple properties of the object at once. Read more
source§

fn set_properties_from_value(&self, property_values: &[(&str, Value)])

Sets multiple properties of the object at once. Read more
source§

fn property<V>(&self, property_name: &str) -> V
where V: for<'b> FromValue<'b> + 'static,

Gets the property property_name of the object and cast it to the type V. Read more
source§

fn property_value(&self, property_name: &str) -> Value

Gets the property property_name of the object. Read more
source§

fn has_property(&self, property_name: &str, type_: Option<Type>) -> bool

Check if the object has a property property_name of the given type_. Read more
source§

fn property_type(&self, property_name: &str) -> Option<Type>

Get the type of the property property_name of this object. Read more
source§

fn find_property(&self, property_name: &str) -> Option<ParamSpec>

Get the ParamSpec of the property property_name of this object.
source§

fn list_properties(&self) -> PtrSlice<ParamSpec>

Return all ParamSpec of the properties of this object.
source§

fn freeze_notify(&self) -> PropertyNotificationFreezeGuard

Freeze all property notifications until the return guard object is dropped. Read more
source§

unsafe fn set_qdata<QD>(&self, key: Quark, value: QD)
where QD: 'static,

Set arbitrary data on this object with the given key. Read more
source§

unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>>
where QD: 'static,

Return previously set arbitrary data of this object with the given key. Read more
source§

unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD>
where QD: 'static,

Retrieve previously set arbitrary data of this object with the given key. Read more
source§

unsafe fn set_data<QD>(&self, key: &str, value: QD)
where QD: 'static,

Set arbitrary data on this object with the given key. Read more
source§

unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>>
where QD: 'static,

Return previously set arbitrary data of this object with the given key. Read more
source§

unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD>
where QD: 'static,

Retrieve previously set arbitrary data of this object with the given key. Read more
source§

fn block_signal(&self, handler_id: &SignalHandlerId)

Block a given signal handler. Read more
source§

fn unblock_signal(&self, handler_id: &SignalHandlerId)

Unblock a given signal handler.
source§

fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)

Stop emission of the currently emitted signal.
source§

fn stop_signal_emission_by_name(&self, signal_name: &str)

Stop emission of the currently emitted signal by the (possibly detailed) signal name.
source§

fn connect<F>( &self, signal_name: &str, after: bool, callback: F ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,

Connect to the signal signal_name on this object. Read more
source§

fn connect_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,

Connect to the signal signal_id on this object. Read more
source§

fn connect_local<F>( &self, signal_name: &str, after: bool, callback: F ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value> + 'static,

Connect to the signal signal_name on this object. Read more
source§

fn connect_local_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value> + 'static,

Connect to the signal signal_id on this object. Read more
source§

unsafe fn connect_unsafe<F>( &self, signal_name: &str, after: bool, callback: F ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_name on this object. Read more
source§

unsafe fn connect_unsafe_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_id on this object. Read more
source§

fn connect_closure( &self, signal_name: &str, after: bool, closure: RustClosure ) -> SignalHandlerId

Connect a closure to the signal signal_name on this object. Read more
source§

fn connect_closure_id( &self, signal_id: SignalId, details: Option<Quark>, after: bool, closure: RustClosure ) -> SignalHandlerId

Connect a closure to the signal signal_id on this object. Read more
source§

fn watch_closure(&self, closure: &impl AsRef<Closure>)

Limits the lifetime of closure to the lifetime of the object. When the object’s reference count drops to zero, the closure will be invalidated. An invalidated closure will ignore any calls to invoke_with_values, or invoke when using Rust closures.
source§

fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> R

Emit signal by signal id. Read more
source§

fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>

Same as Self::emit but takes Value for the arguments.
source§

fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> R

Emit signal by its name. Read more
source§

fn emit_by_name_with_values( &self, signal_name: &str, args: &[Value] ) -> Option<Value>

Emit signal by its name. Read more
source§

fn emit_by_name_with_details<R>( &self, signal_name: &str, details: Quark, args: &[&dyn ToValue] ) -> R

Emit signal by its name with details. Read more
source§

fn emit_by_name_with_details_and_values( &self, signal_name: &str, details: Quark, args: &[Value] ) -> Option<Value>

Emit signal by its name with details. Read more
source§

fn emit_with_details<R>( &self, signal_id: SignalId, details: Quark, args: &[&dyn ToValue] ) -> R

Emit signal by signal id with details. Read more
source§

fn emit_with_details_and_values( &self, signal_id: SignalId, details: Quark, args: &[Value] ) -> Option<Value>

Emit signal by signal id with details. Read more
source§

fn disconnect(&self, handler_id: SignalHandlerId)

Disconnect a previously connected signal handler.
source§

fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
where F: Fn(&T, &ParamSpec) + Send + Sync + 'static,

Connect to the notify signal of the object. Read more
source§

fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
where F: Fn(&T, &ParamSpec) + 'static,

Connect to the notify signal of the object. Read more
source§

unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F ) -> SignalHandlerId
where F: Fn(&T, &ParamSpec),

Connect to the notify signal of the object. Read more
source§

fn notify(&self, property_name: &str)

Notify that the given property has changed its value. Read more
source§

fn notify_by_pspec(&self, pspec: &ParamSpec)

Notify that the given property has changed its value. Read more
source§

fn downgrade(&self) -> WeakRef<T>

Downgrade this object to a weak reference.
source§

fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T>
where F: FnOnce() + Send + 'static,

Add a callback to be notified when the Object is disposed.
source§

fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>
where F: FnOnce() + 'static,

Add a callback to be notified when the Object is disposed. Read more
source§

fn bind_property<'f, 't, O, 'a>( &'a self, source_property: &'a str, target: &'a O, target_property: &'a str ) -> BindingBuilder<'a, 'f, 't>
where O: ObjectType,

Bind property source_property on this object to the target_property on the target object. Read more
source§

fn ref_count(&self) -> u32

Returns the strong reference count of this object.
source§

unsafe fn run_dispose(&self)

Runs the dispose mechanism of the object. Read more
source§

impl<T> Property for T
where T: HasParamSpec,

§

type Value = T

source§

impl<T> PropertyGet for T
where T: HasParamSpec,

§

type Value = T

source§

fn get<R, F>(&self, f: F) -> R
where F: Fn(&<T as PropertyGet>::Value) -> R,

source§

impl<T> StaticTypeExt for T
where T: StaticType,

source§

fn ensure_type()

Ensures that the type has been registered with the type system.
source§

impl<T> ToOwned for T
where T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T> TransparentType for T

source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T> TryFromClosureReturnValue for T
where T: for<'a> FromValue<'a> + StaticType + 'static,

source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<'a, T, C, E> FromValueOptional<'a> for T
where T: FromValue<'a, Checker = C>, C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>, E: Error + Send + 'static,

source§

impl<Super, Sub> MayDowncastTo<Sub> for Super
where Super: IsA<Super>, Sub: IsA<Super>,