Struct gtk4::CellRendererAccel [−][src]
pub struct CellRendererAccel(_);
Expand description
Renders a keyboard accelerator in a cell
CellRendererAccel
displays a keyboard accelerator (i.e. a key
combination like Control + a
). If the cell renderer is editable,
the accelerator can be changed by simply typing the new combination.
Implements
CellRendererTextExt
, CellRendererExt
, glib::ObjectExt
, CellRendererExtManual
Implementations
Creates a new builder-pattern struct instance to construct CellRendererAccel
objects.
This method returns an instance of CellRendererAccelBuilder
which can be used to create CellRendererAccel
objects.
The keyval of the accelerator.
Determines if the edited accelerators are GTK accelerators. If they are, consumed modifiers are suppressed, only accelerators accepted by GTK are allowed, and the accelerators are rendered in the same way as they are in menus.
Determines if the edited accelerators are GTK accelerators. If they are, consumed modifiers are suppressed, only accelerators accepted by GTK are allowed, and the accelerators are rendered in the same way as they are in menus.
The modifier mask of the accelerator.
The modifier mask of the accelerator.
The hardware keycode of the accelerator. Note that the hardware keycode is only relevant if the key does not have a keyval. Normally, the keyboard configuration should assign keyvals to all keys.
The hardware keycode of the accelerator. Note that the hardware keycode is only relevant if the key does not have a keyval. Normally, the keyboard configuration should assign keyvals to all keys.
pub fn connect_accel_cleared<F: Fn(&Self, TreePath) + 'static>(
&self,
f: F
) -> SignalHandlerId
pub fn connect_accel_cleared<F: Fn(&Self, TreePath) + 'static>(
&self,
f: F
) -> SignalHandlerId
Gets emitted when the user has removed the accelerator.
path_string
the path identifying the row of the edited cell
pub fn connect_accel_edited<F: Fn(&Self, TreePath, u32, ModifierType, u32) + 'static>(
&self,
f: F
) -> SignalHandlerId
pub fn connect_accel_edited<F: Fn(&Self, TreePath, u32, ModifierType, u32) + 'static>(
&self,
f: F
) -> SignalHandlerId
Gets emitted when the user has selected a new accelerator.
path_string
the path identifying the row of the edited cell
accel_key
the new accelerator keyval
accel_mods
the new acclerator modifier mask
hardware_keycode
the keycode of the new accelerator
Trait Implementations
type Parent = CellRendererText
This method returns an ordering between self
and other
values if one exists. Read more
This method tests less than (for self
and other
) and is used by the <
operator. Read more
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
Returns the type identifier of Self
.
Auto Trait Implementations
impl RefUnwindSafe for CellRendererAccel
impl !Send for CellRendererAccel
impl !Sync for CellRendererAccel
impl Unpin for CellRendererAccel
impl UnwindSafe for CellRendererAccel
Blanket Implementations
Mutably borrows from an owned value. Read more
Upcasts an object to a superclass or interface T
. Read more
Upcasts an object to a reference of its superclass or interface T
. Read more
Tries to downcast to a subclass or interface implementor T
. Read more
Tries to downcast to a reference of its subclass or interface implementor T
. Read more
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 downcast
and upcast
will do many checks at compile-time already. Read more
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
Casts to T
unconditionally. Read more
Casts to &T
unconditionally. Read more
Returns true
if the object is an instance of (can be cast to) T
.
pub fn set_property<'a, N, V>(
&self,
property_name: N,
value: V
) -> Result<(), BoolError> where
N: Into<&'a str>,
V: ToValue,
pub fn set_property_from_value<'a, N>(
&self,
property_name: N,
value: &Value
) -> Result<(), BoolError> where
N: Into<&'a str>,
pub fn set_properties_from_value(
&self,
property_values: &[(&str, Value)]
) -> Result<(), BoolError>
pub fn has_property<'a, N>(&self, property_name: N, type_: Option<Type>) -> bool where
N: Into<&'a str>,
pub fn find_property<'a, N>(&self, property_name: N) -> Option<ParamSpec> where
N: Into<&'a str>,
Safety Read more
Safety Read more
Safety Read more
Safety Read more
pub fn connect<'a, N, F>(
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
N: Into<&'a str>,
F: 'static + Fn(&[Value]) -> Option<Value> + Send + Sync,
Same as connect
but takes a SignalId
instead of a signal name.
pub fn connect_local<'a, N, F>(
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
N: Into<&'a str>,
F: 'static + Fn(&[Value]) -> Option<Value>,
Same as connect_local
but takes a SignalId
instead of a signal name.
pub unsafe fn connect_unsafe<'a, N, F>(
&self,
signal_name: N,
after: bool,
callback: F
) -> Result<SignalHandlerId, BoolError> where
N: Into<&'a str>,
F: Fn(&[Value]) -> Option<Value>,
Same as connect_unsafe
but takes a SignalId
instead of a signal name.
Emit signal by signal id.
Same as emit
but takes Value
for the arguments.
Emit signal by its name.
Same as emit_by_name
but takes Value
for the arguments.
Emit signal with details by signal id.
Same as emit_with_details
but takes Value
for the arguments.
pub fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId where
F: 'static + Fn(&T, &ParamSpec) + Send + Sync,
pub fn connect_notify_local<F>(
&self,
name: Option<&str>,
f: F
) -> SignalHandlerId where
F: 'static + Fn(&T, &ParamSpec),
pub unsafe fn connect_notify_unsafe<F>(
&self,
name: Option<&str>,
f: F
) -> SignalHandlerId where
F: Fn(&T, &ParamSpec),
pub fn bind_property<'a, O, N, M>(
&'a self,
source_property: N,
target: &'a O,
target_property: M
) -> BindingBuilder<'a> where
O: ObjectType,
N: Into<&'a str>,
M: Into<&'a str>,
Returns a SendValue
clone of self
.