Trait StyleContextExt

pub trait StyleContextExt: IsA<StyleContext> + 'static {
    // Provided methods
    fn add_class(&self, class_name: &str) { ... }
    fn add_provider(&self, provider: &impl IsA<StyleProvider>, priority: u32) { ... }
    fn border(&self) -> Border { ... }
    fn color(&self) -> RGBA { ... }
    fn display(&self) -> Display { ... }
    fn margin(&self) -> Border { ... }
    fn padding(&self) -> Border { ... }
    fn scale(&self) -> i32 { ... }
    fn state(&self) -> StateFlags { ... }
    fn has_class(&self, class_name: &str) -> bool { ... }
    fn lookup_color(&self, color_name: &str) -> Option<RGBA> { ... }
    fn remove_class(&self, class_name: &str) { ... }
    fn remove_provider(&self, provider: &impl IsA<StyleProvider>) { ... }
    fn restore(&self) { ... }
    fn save(&self) { ... }
    fn set_display(&self, display: &impl IsA<Display>) { ... }
    fn set_scale(&self, scale: i32) { ... }
    fn set_state(&self, flags: StateFlags) { ... }
    fn to_string(&self, flags: StyleContextPrintFlags) -> GString { ... }
    fn connect_display_notify<F>(&self, f: F) -> SignalHandlerId
       where F: Fn(&Self) + 'static { ... }
}

👎Deprecated: Since 4.10

Provided Methods

fn add_class(&self, class_name: &str)

👎Deprecated: Since 4.10

fn add_provider(&self, provider: &impl IsA<StyleProvider>, priority: u32)

👎Deprecated: Since 4.10

fn border(&self) -> Border

👎Deprecated: Since 4.10

fn color(&self) -> RGBA

👎Deprecated: Since 4.10

fn display(&self) -> Display

👎Deprecated: Since 4.10

fn margin(&self) -> Border

👎Deprecated: Since 4.10

fn padding(&self) -> Border

👎Deprecated: Since 4.10

fn scale(&self) -> i32

👎Deprecated: Since 4.10

fn state(&self) -> StateFlags

👎Deprecated: Since 4.10

fn has_class(&self, class_name: &str) -> bool

👎Deprecated: Since 4.10

fn lookup_color(&self, color_name: &str) -> Option<RGBA>

👎Deprecated: Since 4.10

fn remove_class(&self, class_name: &str)

👎Deprecated: Since 4.10

fn remove_provider(&self, provider: &impl IsA<StyleProvider>)

👎Deprecated: Since 4.10

fn restore(&self)

👎Deprecated: Since 4.10

fn save(&self)

👎Deprecated: Since 4.10

fn set_display(&self, display: &impl IsA<Display>)

👎Deprecated: Since 4.10

fn set_scale(&self, scale: i32)

👎Deprecated: Since 4.10

fn set_state(&self, flags: StateFlags)

👎Deprecated: Since 4.10

fn to_string(&self, flags: StyleContextPrintFlags) -> GString

👎Deprecated: Since 4.10

fn connect_display_notify<F>(&self, f: F) -> SignalHandlerId

where F: Fn(&Self) + 'static,

👎Deprecated: Since 4.10

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<O> StyleContextExt for O

where O: IsA<StyleContext>,