#[repr(transparent)]pub struct Widget { /* private fields */ }Implementations§
source§impl Widget
impl Widget
pub const NONE: Option<&'static Widget> = None
pub fn default_direction() -> TextDirection
pub fn set_default_direction(dir: TextDirection)
Trait Implementations§
source§impl<T: WidgetImpl> IsSubclassable<T> for Widget
impl<T: WidgetImpl> IsSubclassable<T> for Widget
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 Widget
impl Ord for Widget
source§impl<OT: ObjectType> PartialOrd<OT> for Widget
impl<OT: ObjectType> PartialOrd<OT> for Widget
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
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 moresource§impl StaticType for Widget
impl StaticType for Widget
source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self.impl Eq for Widget
impl IsA<Buildable> for Widget
impl IsA<Widget> for AboutDialog
impl IsA<Widget> for AccelLabel
impl IsA<Widget> for ActionBar
impl IsA<Widget> for Actionable
impl IsA<Widget> for AppChooser
impl IsA<Widget> for AppChooserButton
impl IsA<Widget> for AppChooserDialog
impl IsA<Widget> for AppChooserWidget
impl IsA<Widget> for ApplicationWindow
impl IsA<Widget> for AspectFrame
impl IsA<Widget> for Assistant
impl IsA<Widget> for Bin
impl IsA<Widget> for Box
impl IsA<Widget> for Button
impl IsA<Widget> for ButtonBox
impl IsA<Widget> for Calendar
impl IsA<Widget> for CellEditable
impl IsA<Widget> for CellView
impl IsA<Widget> for CheckButton
impl IsA<Widget> for CheckMenuItem
impl IsA<Widget> for ColorButton
impl IsA<Widget> for ColorChooserDialog
impl IsA<Widget> for ColorChooserWidget
impl IsA<Widget> for ComboBox
impl IsA<Widget> for ComboBoxText
impl IsA<Widget> for Container
impl IsA<Widget> for Dialog
impl IsA<Widget> for DrawingArea
impl IsA<Widget> for Entry
impl IsA<Widget> for EventBox
impl IsA<Widget> for Expander
impl IsA<Widget> for FileChooserButton
impl IsA<Widget> for FileChooserDialog
impl IsA<Widget> for FileChooserWidget
impl IsA<Widget> for Fixed
impl IsA<Widget> for FlowBox
impl IsA<Widget> for FlowBoxChild
impl IsA<Widget> for FontButton
impl IsA<Widget> for FontChooserDialog
impl IsA<Widget> for FontChooserWidget
impl IsA<Widget> for Frame
impl IsA<Widget> for GLArea
impl IsA<Widget> for Grid
impl IsA<Widget> for HeaderBar
impl IsA<Widget> for IconView
impl IsA<Widget> for Image
impl IsA<Widget> for InfoBar
impl IsA<Widget> for Invisible
impl IsA<Widget> for Label
impl IsA<Widget> for Layout
impl IsA<Widget> for LevelBar
impl IsA<Widget> for LinkButton
impl IsA<Widget> for ListBox
impl IsA<Widget> for ListBoxRow
impl IsA<Widget> for LockButton
impl IsA<Widget> for Menu
impl IsA<Widget> for MenuBar
impl IsA<Widget> for MenuButton
impl IsA<Widget> for MenuItem
impl IsA<Widget> for MenuShell
impl IsA<Widget> for MenuToolButton
impl IsA<Widget> for MessageDialog
impl IsA<Widget> for Misc
impl IsA<Widget> for ModelButton
impl IsA<Widget> for Notebook
impl IsA<Widget> for OffscreenWindow
impl IsA<Widget> for Overlay
impl IsA<Widget> for Paned
impl IsA<Widget> for PlacesSidebar
impl IsA<Widget> for Plug
Available on
gdk_backend="x11" only.impl IsA<Widget> for Popover
impl IsA<Widget> for PopoverMenu
impl IsA<Widget> for ProgressBar
impl IsA<Widget> for RadioButton
impl IsA<Widget> for RadioMenuItem
impl IsA<Widget> for RadioToolButton
impl IsA<Widget> for Range
impl IsA<Widget> for RecentChooserDialog
impl IsA<Widget> for RecentChooserMenu
impl IsA<Widget> for RecentChooserWidget
impl IsA<Widget> for Revealer
impl IsA<Widget> for Scale
impl IsA<Widget> for ScaleButton
impl IsA<Widget> for Scrollbar
impl IsA<Widget> for ScrolledWindow
impl IsA<Widget> for SearchBar
impl IsA<Widget> for SearchEntry
impl IsA<Widget> for Separator
impl IsA<Widget> for SeparatorMenuItem
impl IsA<Widget> for SeparatorToolItem
impl IsA<Widget> for ShortcutLabel
impl IsA<Widget> for ShortcutsGroup
impl IsA<Widget> for ShortcutsSection
impl IsA<Widget> for ShortcutsShortcut
impl IsA<Widget> for ShortcutsWindow
impl IsA<Widget> for Socket
Available on
gdk_backend="x11" only.impl IsA<Widget> for SpinButton
impl IsA<Widget> for Spinner
impl IsA<Widget> for Stack
impl IsA<Widget> for StackSidebar
impl IsA<Widget> for StackSwitcher
impl IsA<Widget> for Statusbar
impl IsA<Widget> for Switch
impl IsA<Widget> for TextView
impl IsA<Widget> for ToggleButton
impl IsA<Widget> for ToggleToolButton
impl IsA<Widget> for ToolButton
impl IsA<Widget> for ToolItem
impl IsA<Widget> for ToolItemGroup
impl IsA<Widget> for ToolPalette
impl IsA<Widget> for ToolShell
impl IsA<Widget> for Toolbar
impl IsA<Widget> for TreeView
impl IsA<Widget> for Viewport
impl IsA<Widget> for VolumeButton
impl IsA<Widget> for Window
Auto Trait Implementations§
impl RefUnwindSafe for Widget
impl !Send for Widget
impl !Sync for Widget
impl Unpin for Widget
impl UnwindSafe for Widget
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source§impl<T> Cast for Twhere
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impl<T> Cast for Twhere
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<U as ParentClassIs>::Parent: IsSubclassable<T>,
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source§fn set_property_from_value(&self, property_name: &str, value: &Value)
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source§fn set_properties(&self, property_values: &[(&str, &dyn ToValue)])
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source§fn set_properties_from_value(&self, property_values: &[(&str, Value)])
fn set_properties_from_value(&self, property_values: &[(&str, Value)])
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source§unsafe fn set_qdata<QD>(&self, key: Quark, value: QD)where
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fn block_signal(&self, handler_id: &SignalHandlerId)
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source§fn unblock_signal(&self, handler_id: &SignalHandlerId)
fn unblock_signal(&self, handler_id: &SignalHandlerId)
Unblock a given signal handler.
source§fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)
fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)
Stop emission of the currently emitted signal.
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&self,
signal_name: &str,
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&self,
signal_id: SignalId,
details: Option<Quark>,
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&self,
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&self,
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callback: F
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&self,
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details: Option<Quark>,
after: bool,
callback: F
) -> SignalHandlerIdwhere
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unsafe fn connect_unsafe_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> SignalHandlerIdwhere
F: Fn(&[Value]) -> Option<Value>,
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signal_name: &str,
after: bool,
closure: RustClosure
) -> SignalHandlerId
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signal_name: &str,
after: bool,
closure: RustClosure
) -> SignalHandlerId
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&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
closure: RustClosure
) -> SignalHandlerId
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&self,
signal_id: SignalId,
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after: bool,
closure: RustClosure
) -> SignalHandlerId
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source§fn emit_by_name_with_values(
&self,
signal_name: &str,
args: &[Value]
) -> Option<Value>
fn emit_by_name_with_values(
&self,
signal_name: &str,
args: &[Value]
) -> Option<Value>
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&self,
signal_name: &str,
details: Quark,
args: &[&dyn ToValue]
) -> Rwhere
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&self,
signal_name: &str,
details: Quark,
args: &[&dyn ToValue]
) -> Rwhere
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&self,
signal_name: &str,
details: Quark,
args: &[Value]
) -> Option<Value>
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&self,
signal_name: &str,
details: Quark,
args: &[Value]
) -> Option<Value>
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&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue]
) -> Rwhere
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&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue]
) -> Rwhere
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&self,
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details: Quark,
args: &[Value]
) -> Option<Value>
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&self,
signal_id: SignalId,
details: Quark,
args: &[Value]
) -> Option<Value>
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Disconnect a previously connected signal handler.
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&self,
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) -> SignalHandlerIdwhere
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&self,
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f: F
) -> SignalHandlerIdwhere
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fn notify(&self, property_name: &str)
Notify that the given property has changed its value. Read more
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Ensures that the type has been registered with the type system.