Struct ux::Surface [−][src]
pub struct Surface { /* fields omitted */ }Implementations
impl Surface[src]
Trait Implementations
impl AsRef<Actor> for Surface[src]
impl AsRef<ActorCanvas> for Surface[src]
pub fn as_ref(&self) -> &ActorCanvas[src]
impl AsRef<Surface> for Surface[src]
impl AsRef<Widget> for Surface[src]
impl Clone for Surface[src]
impl Debug for Surface[src]
impl Default for Surface[src]
impl Display for Surface[src]
impl Is<Actor> for Surface[src]
impl Is<ActorCanvas> for Surface[src]
impl Is<Surface> for Surface[src]
impl Is<Widget> for Surface[src]
impl Object for Surface[src]
Auto Trait Implementations
impl !RefUnwindSafe for Surface
impl !Send for Surface
impl !Sync for Surface
impl Unpin for Surface
impl UnwindSafe for Surface
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<O> SurfaceExt for O where
O: Is<Surface>, [src]
O: Is<Surface>,
pub fn get_animating(&self) -> bool[src]
get_animating: @spinner: A #Surface widget
Determines whether the spinner is animating.
Returns: %true if the spinner is animating, %false otherwise
pub fn set_animating(&self, animating: bool)[src]
set_animating: @spinner: A #Surface widget @animating: %true to enable animation, %false to disable
Sets whether the spinner is animating. A spinner can be stopped if the task it represents has finished, or to save energy.
pub fn connect_draw<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O, &dyn CanvasContext<Pattern>, i32, i32) -> bool, [src]
F: 'static + Fn(&O, &dyn CanvasContext<Pattern>, i32, i32) -> bool,
The Canvas::draw signal is emitted each time a canvas is
invalidated.
It is safe to connect multiple handlers to this signal: each
handler invocation will be automatically protected by cairo_save
and cairo_restore pairs.
cr
the Cairo context used to draw
width
the width of the canvas
height
the height of the canvas
Returns
true if the signal emission should stop, and
false otherwise
pub fn connect_looped<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O), [src]
F: 'static + Fn(&O),
pub fn connect_property_animating_notify<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O), [src]
F: 'static + Fn(&O),
impl<T> ToOwned for T where
T: Clone, [src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T[src]
pub fn clone_into(&self, target: &mut T)[src]
impl<T> ToString for T where
T: Display + ?Sized, [src]
T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<O> WidgetExt for O where
O: Is<Widget>, [src]
O: Is<Widget>,
pub fn apply_style<P>(&self, style: &P) where
P: Is<Style>, [src]
P: Is<Style>,
widget_apply_style: @widget: A #Widget @style: A #Style
Used to implement how a new style instance should be applied in the widget. For instance, setting style instance on stylable internal children.
pub fn get_available_area(&self, allocation: &ActorBox, area: &mut ActorBox)[src]
get_available_area: @widget: A #Widget @allocation: A #ActorBox @area: A #ActorBox
Copies @allocation into @area and accounts for the padding values. This gives the area that is available in which to allocate children with respect to padding.
pub fn get_background_color(&self) -> Option<Color>[src]
get_background_color: @actor: A #Widget
Get the color used as the background. This is set using the “background-color” CSS property. This function should normally only be used by subclasses.
Returns: (transfer none): a #Color
pub fn get_background_texture(&self) -> Option<Handle>[src]
pub fn get_disabled(&self) -> bool[src]
get_disabled: @widget: an #Widget
Get the value of the “disabled” property.
pub fn get_padding(&self) -> Padding[src]
get_padding: @widget: A #Widget @padding: (out): A pointer to an #Padding to fill
Gets the padding of the widget, set using the “padding” CSS property. This function should normally only be used by subclasses.
pub fn long_press_cancel(&self)[src]
long_press_cancel: @widget: An Widget
Cancel a long-press timeout if one is running and emit the signal to notify that the long-press has been cancelled.
pub fn long_press_query(&self, event: &mut Event)[src]
long_press_query: @widget: An Widget @event: the event used to determine whether to run a long-press
Emit the long-press query signal and start a long-press timeout if required.
pub fn set_disabled(&self, disabled: bool)[src]
widget_set_disabled: @widget: an #Widget @disabled: value to set
Set the disabled property. Disabled widgets have a “disabled” pseudo-class until disabled is set to #false.
pub fn connect_property_disabled_notify<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O), [src]
F: 'static + Fn(&O),
pub fn connect_property_menu_notify<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O), [src]
F: 'static + Fn(&O),
pub fn connect_property_tooltip_delay_notify<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O), [src]
F: 'static + Fn(&O),
pub fn connect_property_tooltip_text_notify<F>(&self, f: F) -> SignalHandlerId where
F: 'static + Fn(&O), [src]
F: 'static + Fn(&O),