pub struct CellArea { /* private fields */ }👎Deprecated:
Since 4.10
Expand description
List views use widgets for displaying their contents
with adjacent rows which were requested and rendered with the same
CellAreaContext.
Use [CellAreaClassExt::install_cell_property()][crate::subclass::prelude::CellAreaClassExt::install_cell_property()] to install cell
properties for a cell area class and CellAreaClassExt::find_cell_property()
or CellAreaClassExt::list_cell_properties() to get information about
existing cell properties.
To set the value of a cell property, use [CellAreaExtManual::cell_set_property()][crate::prelude::CellAreaExtManual::cell_set_property()],
Gtk::CellArea::cell_set() or Gtk::CellArea::cell_set_valist(). To obtain
the value of a cell property, use [CellAreaExtManual::cell_get_property()][crate::prelude::CellAreaExtManual::cell_get_property()]
Gtk::CellArea::cell_get() or Gtk::CellArea::cell_get_valist().
This is an Abstract Base Class, you cannot instantiate it.
§Properties
§edit-widget
The widget currently editing the edited cell
This property is read-only and only changes as a result of a call gtk_cell_area_activate_cell().
Readable
§edited-cell
The cell in the area that is currently edited
This property is read-only and only changes as a result of a call gtk_cell_area_activate_cell().
Readable
§focus-cell
The cell in the area that currently has focus
Readable | Writable
§Signals
§add-editable
Indicates that editing has started on @renderer and that @editable should be added to the owning cell-layouting widget at @cell_area.
§apply-attributes
This signal is emitted whenever applying attributes to @area from @model
§focus-changed
Indicates that focus changed on this @area. This signal is emitted either as a result of focus handling or event handling.
It’s possible that the signal is emitted even if the currently focused renderer did not change, this is because focus may change to the same renderer in the same cell area for a different row of data.
§remove-editable
Indicates that editing finished on @renderer and that @editable should be removed from the owning cell-layouting widget.
§Implements
CellAreaExt, [trait@glib::ObjectExt], BuildableExt, CellLayoutExt, CellAreaExtManual, CellLayoutExtManual
GLib type: GObject with reference counted clone semantics.
Implementations§
Trait Implementations§
impl Eq for CellArea
Source§impl HasParamSpec for CellArea
impl HasParamSpec for CellArea
impl IsA<Buildable> for CellArea
impl IsA<CellArea> for CellAreaBox
impl IsA<CellLayout> for CellArea
Source§impl<T: CellAreaImpl> IsSubclassable<T> for CellArea
impl<T: CellAreaImpl> IsSubclassable<T> for CellArea
Source§fn class_init(class: &mut Class<Self>)
fn class_init(class: &mut Class<Self>)
Override the virtual methods of this class for the given subclass and do other class
initialization. Read more
Source§fn instance_init(instance: &mut InitializingObject<T>)
fn instance_init(instance: &mut InitializingObject<T>)
Instance specific initialization. Read more
Source§impl Ord for CellArea
impl Ord for CellArea
Source§fn cmp(&self, other: &Self) -> Ordering
fn cmp(&self, other: &Self) -> Ordering
Comparison for two GObjects.
Compares the memory addresses of the provided objects.
1.21.0 (const: unstable) · Source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
Source§impl<OT: ObjectType> PartialEq<OT> for CellArea
impl<OT: ObjectType> PartialEq<OT> for CellArea
Source§impl<OT: ObjectType> PartialOrd<OT> for CellArea
impl<OT: ObjectType> PartialOrd<OT> for CellArea
Source§fn partial_cmp(&self, other: &OT) -> Option<Ordering>
fn partial_cmp(&self, other: &OT) -> Option<Ordering>
Partial comparison for two GObjects.
Compares the memory addresses of the provided objects.
Source§impl StaticType for CellArea
impl StaticType for CellArea
Source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self.Auto Trait Implementations§
impl !Send for CellArea
impl !Sync for CellArea
impl Freeze for CellArea
impl RefUnwindSafe for CellArea
impl Unpin for CellArea
impl UnsafeUnpin for CellArea
impl UnwindSafe for CellArea
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<O> BuildableExt for O
impl<O> BuildableExt for O
Source§impl<T> Cast for Twhere
T: ObjectType,
impl<T> Cast for Twhere
T: ObjectType,
Source§fn upcast<T>(self) -> Twhere
T: ObjectType,
Self: IsA<T>,
fn upcast<T>(self) -> Twhere
T: ObjectType,
Self: IsA<T>,
Upcasts an object to a superclass or interface
T. Read moreSource§fn upcast_ref<T>(&self) -> &Twhere
T: ObjectType,
Self: IsA<T>,
fn upcast_ref<T>(&self) -> &Twhere
T: ObjectType,
Self: IsA<T>,
Upcasts an object to a reference of its superclass or interface
T. Read moreSource§fn downcast<T>(self) -> Result<T, Self>where
T: ObjectType,
Self: MayDowncastTo<T>,
fn downcast<T>(self) -> Result<T, Self>where
T: ObjectType,
Self: MayDowncastTo<T>,
Tries to downcast to a subclass or interface implementor
T. Read moreSource§fn downcast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
Self: MayDowncastTo<T>,
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 moreSource§fn dynamic_cast<T>(self) -> Result<T, Self>where
T: ObjectType,
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 moreSource§fn dynamic_cast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
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 moreSource§unsafe fn unsafe_cast<T>(self) -> Twhere
T: ObjectType,
unsafe fn unsafe_cast<T>(self) -> Twhere
T: ObjectType,
Casts to
T unconditionally. Read moreSource§unsafe fn unsafe_cast_ref<T>(&self) -> &Twhere
T: ObjectType,
unsafe fn unsafe_cast_ref<T>(&self) -> &Twhere
T: ObjectType,
Casts to
&T unconditionally. Read moreSource§impl<O> CellAreaExt for O
impl<O> CellAreaExt for O
Source§fn activate(
&self,
context: &impl IsA<CellAreaContext>,
widget: &impl IsA<Widget>,
cell_area: &Rectangle,
flags: CellRendererState,
edit_only: bool,
) -> bool
fn activate( &self, context: &impl IsA<CellAreaContext>, widget: &impl IsA<Widget>, cell_area: &Rectangle, flags: CellRendererState, edit_only: bool, ) -> bool
👎Deprecated:
Since 4.10
Activates @self, usually by activating the currently focused
cell, however some subclasses which embed widgets in the area
can also activate a widget if it currently has the focus. Read more
Source§fn activate_cell(
&self,
widget: &impl IsA<Widget>,
renderer: &impl IsA<CellRenderer>,
event: impl AsRef<Event>,
cell_area: &Rectangle,
flags: CellRendererState,
) -> bool
fn activate_cell( &self, widget: &impl IsA<Widget>, renderer: &impl IsA<CellRenderer>, event: impl AsRef<Event>, cell_area: &Rectangle, flags: CellRendererState, ) -> bool
👎Deprecated:
Since 4.10
activate()
implementation. Read more
Source§fn add(&self, renderer: &impl IsA<CellRenderer>)
fn add(&self, renderer: &impl IsA<CellRenderer>)
👎Deprecated:
Since 4.10
Adds @renderer to @self with the default child cell properties. Read more
Source§fn add_focus_sibling(
&self,
renderer: &impl IsA<CellRenderer>,
sibling: &impl IsA<CellRenderer>,
)
fn add_focus_sibling( &self, renderer: &impl IsA<CellRenderer>, sibling: &impl IsA<CellRenderer>, )
👎Deprecated:
Since 4.10
s focusable area, focus will be drawn
around @renderer and all of its siblings if @renderer can
focus for a given row. Read more
Source§fn apply_attributes(
&self,
tree_model: &impl IsA<TreeModel>,
iter: &TreeIter,
is_expander: bool,
is_expanded: bool,
)
fn apply_attributes( &self, tree_model: &impl IsA<TreeModel>, iter: &TreeIter, is_expander: bool, is_expanded: bool, )
👎Deprecated:
Since 4.10
Applies any connected attributes to the renderers in
@self by pulling the values from @tree_model. Read more
Source§fn attribute_connect(
&self,
renderer: &impl IsA<CellRenderer>,
attribute: &str,
column: i32,
)
fn attribute_connect( &self, renderer: &impl IsA<CellRenderer>, attribute: &str, column: i32, )
👎Deprecated:
Since 4.10
Source§fn attribute_disconnect(
&self,
renderer: &impl IsA<CellRenderer>,
attribute: &str,
)
fn attribute_disconnect( &self, renderer: &impl IsA<CellRenderer>, attribute: &str, )
👎Deprecated:
Since 4.10
Disconnects @attribute for the @renderer in @self so that
attribute will no longer be updated with values from the
model. Read more
Source§fn attribute_get_column(
&self,
renderer: &impl IsA<CellRenderer>,
attribute: &str,
) -> i32
fn attribute_get_column( &self, renderer: &impl IsA<CellRenderer>, attribute: &str, ) -> i32
👎Deprecated:
Since 4.10
Returns the model column that an attribute has been mapped to,
or -1 if the attribute is not mapped. Read more
Source§fn copy_context(&self, context: &impl IsA<CellAreaContext>) -> CellAreaContext
fn copy_context(&self, context: &impl IsA<CellAreaContext>) -> CellAreaContext
👎Deprecated:
Since 4.10
This is sometimes needed for cases where rows need to share
alignments in one orientation but may be separately grouped
in the opposing orientation. Read more
Source§fn create_context(&self) -> CellAreaContext
fn create_context(&self) -> CellAreaContext
👎Deprecated:
Since 4.10
Creates a
CellAreaContext to be used with @self for
all purposes. CellAreaContext stores geometry information
for rows for which it was operated on, it is important to use
the same context for the same row of data at all times (i.e.
one should render and handle events with the same CellAreaContext
which was used to request the size of those rows of data). Read moreSource§fn event(
&self,
context: &impl IsA<CellAreaContext>,
widget: &impl IsA<Widget>,
event: impl AsRef<Event>,
cell_area: &Rectangle,
flags: CellRendererState,
) -> i32
fn event( &self, context: &impl IsA<CellAreaContext>, widget: &impl IsA<Widget>, event: impl AsRef<Event>, cell_area: &Rectangle, flags: CellRendererState, ) -> i32
👎Deprecated:
Since 4.10
Source§fn focus(&self, direction: DirectionType) -> bool
fn focus(&self, direction: DirectionType) -> bool
👎Deprecated:
Since 4.10
s owning layout widget
when focus is to be passed to @self, or moved within @self
for a given @direction and row data. Read more
Source§fn foreach<P: FnMut(&CellRenderer) -> bool>(&self, callback: P)
fn foreach<P: FnMut(&CellRenderer) -> bool>(&self, callback: P)
👎Deprecated:
Since 4.10
Calls @callback for every
CellRenderer in @self. Read moreSource§fn foreach_alloc<P: FnMut(&CellRenderer, &Rectangle, &Rectangle) -> bool>(
&self,
context: &impl IsA<CellAreaContext>,
widget: &impl IsA<Widget>,
cell_area: &Rectangle,
background_area: &Rectangle,
callback: P,
)
fn foreach_alloc<P: FnMut(&CellRenderer, &Rectangle, &Rectangle) -> bool>( &self, context: &impl IsA<CellAreaContext>, widget: &impl IsA<Widget>, cell_area: &Rectangle, background_area: &Rectangle, callback: P, )
👎Deprecated:
Since 4.10
Calls @callback for every
CellRenderer in @self with the
allocated rectangle inside @cell_area. Read moreSource§fn cell_allocation(
&self,
context: &impl IsA<CellAreaContext>,
widget: &impl IsA<Widget>,
renderer: &impl IsA<CellRenderer>,
cell_area: &Rectangle,
) -> Rectangle
fn cell_allocation( &self, context: &impl IsA<CellAreaContext>, widget: &impl IsA<Widget>, renderer: &impl IsA<CellRenderer>, cell_area: &Rectangle, ) -> Rectangle
👎Deprecated:
Since 4.10
Derives the allocation of @renderer inside @self if @self
were to be rendered in @cell_area. Read more
Source§fn cell_at_position(
&self,
context: &impl IsA<CellAreaContext>,
widget: &impl IsA<Widget>,
cell_area: &Rectangle,
x: i32,
y: i32,
) -> (CellRenderer, Rectangle)
fn cell_at_position( &self, context: &impl IsA<CellAreaContext>, widget: &impl IsA<Widget>, cell_area: &Rectangle, x: i32, y: i32, ) -> (CellRenderer, Rectangle)
👎Deprecated:
Since 4.10
Gets the
CellRenderer at @x and @y coordinates inside @self and optionally
returns the full cell allocation for it inside @cell_area. Read moreSource§fn current_path_string(&self) -> GString
fn current_path_string(&self) -> GString
👎Deprecated:
Since 4.10
Source§fn edit_widget(&self) -> Option<CellEditable>
fn edit_widget(&self) -> Option<CellEditable>
👎Deprecated:
Since 4.10
Gets the
CellEditable widget currently used
to edit the currently edited cell. Read moreSource§fn edited_cell(&self) -> Option<CellRenderer>
fn edited_cell(&self) -> Option<CellRenderer>
👎Deprecated:
Since 4.10
Gets the
CellRenderer in @self that is currently
being edited. Read moreSource§fn focus_cell(&self) -> Option<CellRenderer>
fn focus_cell(&self) -> Option<CellRenderer>
👎Deprecated:
Since 4.10
Retrieves the currently focused cell for @self Read more
Source§fn focus_from_sibling(
&self,
renderer: &impl IsA<CellRenderer>,
) -> Option<CellRenderer>
fn focus_from_sibling( &self, renderer: &impl IsA<CellRenderer>, ) -> Option<CellRenderer>
👎Deprecated:
Since 4.10
Gets the
CellRenderer which is expected to be focusable
for which @renderer is, or may be a sibling. Read moreSource§fn focus_siblings(&self, renderer: &impl IsA<CellRenderer>) -> Vec<CellRenderer>
fn focus_siblings(&self, renderer: &impl IsA<CellRenderer>) -> Vec<CellRenderer>
👎Deprecated:
Since 4.10
Gets the focus sibling cell renderers for @renderer. Read more
Source§fn preferred_height(
&self,
context: &impl IsA<CellAreaContext>,
widget: &impl IsA<Widget>,
) -> (i32, i32)
fn preferred_height( &self, context: &impl IsA<CellAreaContext>, widget: &impl IsA<Widget>, ) -> (i32, i32)
👎Deprecated:
Since 4.10
s not important
to check the @minimum_height and @natural_height of this call but rather to
consult gtk_cell_area_context_get_preferred_height() after a series of
requests. Read more
Source§fn preferred_height_for_width(
&self,
context: &impl IsA<CellAreaContext>,
widget: &impl IsA<Widget>,
width: i32,
) -> (i32, i32)
fn preferred_height_for_width( &self, context: &impl IsA<CellAreaContext>, widget: &impl IsA<Widget>, width: i32, ) -> (i32, i32)
👎Deprecated:
Since 4.10
s important to
perform a series of gtk_cell_area_get_preferred_width() requests with
@context first and then call gtk_cell_area_get_preferred_height_for_width()
on each cell area individually to get the height for width of each
fully requested row. Read more
Source§fn preferred_width(
&self,
context: &impl IsA<CellAreaContext>,
widget: &impl IsA<Widget>,
) -> (i32, i32)
fn preferred_width( &self, context: &impl IsA<CellAreaContext>, widget: &impl IsA<Widget>, ) -> (i32, i32)
👎Deprecated:
Since 4.10
s not important
to check the @minimum_width and @natural_width of this call but rather to
consult gtk_cell_area_context_get_preferred_width() after a series of
requests. Read more
Source§fn preferred_width_for_height(
&self,
context: &impl IsA<CellAreaContext>,
widget: &impl IsA<Widget>,
height: i32,
) -> (i32, i32)
fn preferred_width_for_height( &self, context: &impl IsA<CellAreaContext>, widget: &impl IsA<Widget>, height: i32, ) -> (i32, i32)
👎Deprecated:
Since 4.10
s important to
perform a series of gtk_cell_area_get_preferred_height() requests with
@context first and then call gtk_cell_area_get_preferred_width_for_height()
on each cell area individually to get the height for width of each
fully requested row. Read more
Source§fn request_mode(&self) -> SizeRequestMode
fn request_mode(&self) -> SizeRequestMode
👎Deprecated:
Since 4.10
Gets whether the area prefers a height-for-width layout
or a width-for-height layout. Read more
Source§fn has_renderer(&self, renderer: &impl IsA<CellRenderer>) -> bool
fn has_renderer(&self, renderer: &impl IsA<CellRenderer>) -> bool
👎Deprecated:
Since 4.10
Checks if @self contains @renderer. Read more
Source§fn inner_cell_area(
&self,
widget: &impl IsA<Widget>,
cell_area: &Rectangle,
) -> Rectangle
fn inner_cell_area( &self, widget: &impl IsA<Widget>, cell_area: &Rectangle, ) -> Rectangle
👎Deprecated:
Since 4.10
This is a convenience function for
CellArea implementations
to get the inner area where a given CellRenderer will be
rendered. It removes any padding previously added by gtk_cell_area_request_renderer(). Read moreSource§fn is_activatable(&self) -> bool
fn is_activatable(&self) -> bool
👎Deprecated:
Since 4.10
Returns whether the area can do anything when activated,
after applying new attributes to @self. Read more
Source§fn is_focus_sibling(
&self,
renderer: &impl IsA<CellRenderer>,
sibling: &impl IsA<CellRenderer>,
) -> bool
fn is_focus_sibling( &self, renderer: &impl IsA<CellRenderer>, sibling: &impl IsA<CellRenderer>, ) -> bool
👎Deprecated:
Since 4.10
s focus siblings
(see gtk_cell_area_add_focus_sibling()). Read more
Source§fn remove(&self, renderer: &impl IsA<CellRenderer>)
fn remove(&self, renderer: &impl IsA<CellRenderer>)
👎Deprecated:
Since 4.10
Removes @renderer from @self. Read more
Source§fn remove_focus_sibling(
&self,
renderer: &impl IsA<CellRenderer>,
sibling: &impl IsA<CellRenderer>,
)
fn remove_focus_sibling( &self, renderer: &impl IsA<CellRenderer>, sibling: &impl IsA<CellRenderer>, )
👎Deprecated:
Since 4.10
s focus sibling list
(see gtk_cell_area_add_focus_sibling()). Read more
Source§fn request_renderer(
&self,
renderer: &impl IsA<CellRenderer>,
orientation: Orientation,
widget: &impl IsA<Widget>,
for_size: i32,
) -> (i32, i32)
fn request_renderer( &self, renderer: &impl IsA<CellRenderer>, orientation: Orientation, widget: &impl IsA<Widget>, for_size: i32, ) -> (i32, i32)
👎Deprecated:
Since 4.10
s important to use this
function to request size and then use gtk_cell_area_inner_cell_area()
at render and event time since this function will add padding
around the cell for focus painting. Read more
Source§fn set_focus_cell(&self, renderer: Option<&impl IsA<CellRenderer>>)
fn set_focus_cell(&self, renderer: Option<&impl IsA<CellRenderer>>)
👎Deprecated:
Since 4.10
Explicitly sets the currently focused cell to @renderer. Read more
Source§fn snapshot(
&self,
context: &impl IsA<CellAreaContext>,
widget: &impl IsA<Widget>,
snapshot: &impl IsA<Snapshot>,
background_area: &Rectangle,
cell_area: &Rectangle,
flags: CellRendererState,
paint_focus: bool,
)
fn snapshot( &self, context: &impl IsA<CellAreaContext>, widget: &impl IsA<Widget>, snapshot: &impl IsA<Snapshot>, background_area: &Rectangle, cell_area: &Rectangle, flags: CellRendererState, paint_focus: bool, )
👎Deprecated:
Since 4.10
s layout onto at
the given coordinates. Read more
Source§fn stop_editing(&self, canceled: bool)
fn stop_editing(&self, canceled: bool)
👎Deprecated:
Since 4.10
Explicitly stops the editing of the currently edited cell. Read more
Source§fn connect_add_editable<F: Fn(&Self, &CellRenderer, &CellEditable, &Rectangle, TreePath) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_add_editable<F: Fn(&Self, &CellRenderer, &CellEditable, &Rectangle, TreePath) + 'static>( &self, f: F, ) -> SignalHandlerId
👎Deprecated:
Since 4.10
Indicates that editing has started on @renderer and that @editable
should be added to the owning cell-layouting widget at @cell_area. Read more
Source§fn connect_apply_attributes<F: Fn(&Self, &TreeModel, &TreeIter, bool, bool) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_apply_attributes<F: Fn(&Self, &TreeModel, &TreeIter, bool, bool) + 'static>( &self, f: F, ) -> SignalHandlerId
👎Deprecated:
Since 4.10
This signal is emitted whenever applying attributes to @area from @model Read more
Source§fn connect_focus_changed<F: Fn(&Self, &CellRenderer, TreePath) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_focus_changed<F: Fn(&Self, &CellRenderer, TreePath) + 'static>( &self, f: F, ) -> SignalHandlerId
👎Deprecated:
Since 4.10
Indicates that focus changed on this @area. This signal
is emitted either as a result of focus handling or event
handling. Read more
Source§fn connect_remove_editable<F: Fn(&Self, &CellRenderer, &CellEditable) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_remove_editable<F: Fn(&Self, &CellRenderer, &CellEditable) + 'static>( &self, f: F, ) -> SignalHandlerId
👎Deprecated:
Since 4.10
Indicates that editing finished on @renderer and that @editable
should be removed from the owning cell-layouting widget. Read more
Source§fn connect_edit_widget_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_edit_widget_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
👎Deprecated:
Since 4.10
Source§fn connect_edited_cell_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_edited_cell_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
👎Deprecated:
Since 4.10
Source§fn connect_focus_cell_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId
fn connect_focus_cell_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId
👎Deprecated:
Since 4.10
Source§impl<O> CellAreaExtManual for O
impl<O> CellAreaExtManual for O
Source§fn add_with_properties(
&self,
renderer: &impl IsA<CellRenderer>,
properties: &[(&str, &dyn ToValue)],
)
fn add_with_properties( &self, renderer: &impl IsA<CellRenderer>, properties: &[(&str, &dyn ToValue)], )
👎Deprecated:
Since 4.10
Adds @renderer to @self, setting cell properties at the same time.
See gtk_cell_area_add() and gtk_cell_area_cell_set() for more details. Read more
Source§fn cell_get_value(
&self,
renderer: &impl IsA<CellRenderer>,
property_name: impl IntoGStr,
) -> Value
fn cell_get_value( &self, renderer: &impl IsA<CellRenderer>, property_name: impl IntoGStr, ) -> Value
👎Deprecated:
Since 4.10
Source§fn cell_get<V: for<'b> FromValue<'b> + 'static>(
&self,
renderer: &impl IsA<CellRenderer>,
property_name: impl IntoGStr,
) -> V
fn cell_get<V: for<'b> FromValue<'b> + 'static>( &self, renderer: &impl IsA<CellRenderer>, property_name: impl IntoGStr, ) -> V
👎Deprecated:
Since 4.10
Similar to
Self::cell_get_value but panics if the value is of a
different type.Source§impl<O> CellLayoutExt for Owhere
O: IsA<CellLayout>,
impl<O> CellLayoutExt for Owhere
O: IsA<CellLayout>,
Source§fn add_attribute(
&self,
cell: &impl IsA<CellRenderer>,
attribute: &str,
column: i32,
)
fn add_attribute( &self, cell: &impl IsA<CellRenderer>, attribute: &str, column: i32, )
👎Deprecated:
Since 4.10
attribute of a
CellRendererText get its values from column 2.
In this context “attribute” and “property” are used interchangeably. Read moreSource§fn clear(&self)
fn clear(&self)
👎Deprecated:
Since 4.10
Unsets all the mappings on all renderers on @self and
removes all renderers from @self. Read more
Source§fn clear_attributes(&self, cell: &impl IsA<CellRenderer>)
fn clear_attributes(&self, cell: &impl IsA<CellRenderer>)
👎Deprecated:
Since 4.10
Clears all existing attributes previously set with
gtk_cell_layout_set_attributes(). Read more
Source§fn cells(&self) -> Vec<CellRenderer>
fn cells(&self) -> Vec<CellRenderer>
👎Deprecated:
Since 4.10
Returns the cell renderers which have been added to @self. Read more
Source§fn pack_start(&self, cell: &impl IsA<CellRenderer>, expand: bool)
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s
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Disconnect a previously connected signal handler.
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Ensures that the type has been registered with the type system.