[−][src]Struct pushrod::widgets::slider_widget::SliderWidget
This is the storage object for the SliderWidget
. It stores the config, properties, callback registry.
Methods
impl SliderWidget
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This is the implementation of the SliderWidget
, a control that draws a bounds line indicator, and a
draggable slider.
pub fn new(
points: Points,
size: Size,
min: u32,
max: u32,
current: u32,
orientation: SliderOrientation
) -> Self
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points: Points,
size: Size,
min: u32,
max: u32,
current: u32,
orientation: SliderOrientation
) -> Self
Creates a new SliderWidget
given the x, y, w, h
coordinates, sets the min
and max
values,
the current
value, and the orientation
of the slider as drawn.
pub fn on_value_changed<F>(&mut self, callback: F) where
F: FnMut(&mut SliderWidget, &[WidgetContainer], &[LayoutContainer], u32) + 'static,
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F: FnMut(&mut SliderWidget, &[WidgetContainer], &[LayoutContainer], u32) + 'static,
Assigns the callback closure that will be used when the Widget
changes value.
Trait Implementations
impl CanvasHelper for SliderWidget
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fn draw_point(&mut self, c: &mut Canvas<Window>, x: i32, y: i32)
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fn draw_bounding_box(&mut self, c: &mut Canvas<Window>)
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fn get_rect_dest(&mut self) -> Rect
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impl Widget for SliderWidget
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This is the Widget
implementation of the SliderWidget
.
fn draw(
&mut self,
c: &mut Canvas<Window>,
_t: &mut TextureCache
) -> Option<&Texture>
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&mut self,
c: &mut Canvas<Window>,
_t: &mut TextureCache
) -> Option<&Texture>
Draws the SliderWidget
contents.
fn mouse_entered(
&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer]
)
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&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer]
)
When a mouse enters the bounds of the Widget
, this function is triggered.
fn mouse_exited(
&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer]
)
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&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer]
)
When a mouse exits the bounds of the Widget
, this function is triggered.
fn mouse_moved(
&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer],
points: Points
)
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&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer],
points: Points
)
When a mouse is moved in the bounds of this Widget
, this function is triggered.
fn mouse_scrolled(
&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer],
points: Points
)
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&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer],
points: Points
)
Handles the scrolling functionality.
fn button_clicked(
&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer],
_button: u8,
_clicks: u8,
_state: bool
)
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&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer],
_button: u8,
_clicks: u8,
_state: bool
)
Overrides the button_clicked
callback to handle toggling.
fn as_any(&mut self) -> &mut dyn Any
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This function is a macro-created getter function that returns the Widget
as an Any
type. This allows the Widget
trait to be downcast into a struct
that implements
the Widget
trait.
fn get_config(&mut self) -> &mut WidgetConfig
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This function is a macro-created getter function that returns the Widget
's configuration
object as a borrowed mutable reference. This code is auto-generated using the
default_widget_properties!()
macro.
fn get_system_properties(&mut self) -> &mut HashMap<i32, String>
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This function is a macro-created getter function that returns the Widget
's system
properties as a borrowed mutable reference. This code is auto-generated using the
default_widget_properties!()
macro.
fn get_callbacks(&mut self) -> &mut CallbackRegistry
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This function is a macro-created getter function that returns the Widget
's
CallbackRegistry
object as a borrowed mutable reference. This code is auto-generated
using the default_widget_properties!()
macro.
fn tick_callback(
&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer]
)
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&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer]
)
This function is a macro-created tick callback override, created by the
default_widget_callbacks!()
macro.
fn mouse_entered_callback(
&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer]
)
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&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer]
)
This function is a macro-created mouse entered callback override, created by the
default_widget_callbacks!()
macro.
fn mouse_exited_callback(
&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer]
)
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&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer]
)
This function is a macro-created mouse exited callback override, created by the
default_widget_callbacks!()
macro.
fn mouse_moved_callback(
&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer],
_points: Points
)
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&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer],
_points: Points
)
This function is a macro-created mouse moved callback override, created by the
default_widget_callbacks!()
macro.
fn mouse_scrolled_callback(
&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer],
_points: Points
)
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&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer],
_points: Points
)
This function is a macro-created mouse scrolled callback override, created by the
default_widget_callbacks!()
macro.
fn button_clicked_callback(
&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer],
_button: u8,
_clicks: u8,
_state: bool
)
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&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer],
_button: u8,
_clicks: u8,
_state: bool
)
This function is a macro-created mouse scrolled callback override, created by the
default_widget_callbacks!()
macro.
fn tick(&mut self, _widgets: &[WidgetContainer], _layouts: &[LayoutContainer])
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fn other_event(
&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer],
_event: Event
)
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&mut self,
_widgets: &[WidgetContainer],
_layouts: &[LayoutContainer],
_event: Event
)
fn on_config_changed(&mut self, _k: u8, _v: Config)
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fn set_point(&mut self, config: u8, x: i32, y: i32)
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fn set_color(&mut self, config: u8, color: Color)
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fn set_numeric(&mut self, config: u8, value: i32)
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fn set_text(&mut self, config: u8, text: String)
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fn set_toggle(&mut self, config: u8, flag: bool)
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fn set_compass(&mut self, config: u8, value: CompassPosition)
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fn get_point(&mut self, k: u8) -> Points
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fn get_size(&mut self, k: u8) -> Size
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fn get_color(&mut self, k: u8) -> Color
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fn get_numeric(&mut self, k: u8) -> i32
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fn get_text(&mut self, k: u8) -> String
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fn get_toggle(&mut self, k: u8) -> bool
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fn get_compass(&mut self, k: u8) -> CompassPosition
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fn set_origin(&mut self, _origin: Points)
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fn set_size(&mut self, _size: Vec<u32>)
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fn get_drawing_area(&mut self) -> Rect
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fn is_invalidated(&mut self) -> bool
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fn set_invalidated(&mut self, flag: bool)
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Auto Trait Implementations
impl !RefUnwindSafe for SliderWidget
impl !Send for SliderWidget
impl !Sync for SliderWidget
impl Unpin for SliderWidget
impl !UnwindSafe for SliderWidget
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,