Trait gtk4::prelude::StyleContextExt

pub trait StyleContextExt: 'static {
    // Required 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: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
}

Required 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: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId

Implementors

impl<O: IsA<StyleContext>> StyleContextExt for O