Trait gtk4::prelude::CellRendererExt

source · [−]
pub trait CellRendererExt: 'static {

Show 63 methods    fn activate(
        &self,
        event: impl AsRef<Event>,
        widget: &impl IsA<Widget>,
        path: &str,
        background_area: &Rectangle,
        cell_area: &Rectangle,
        flags: CellRendererState
    ) -> bool;
    fn aligned_area(
        &self,
        widget: &impl IsA<Widget>,
        flags: CellRendererState,
        cell_area: &Rectangle
    ) -> Rectangle;
    fn alignment(&self) -> (f32, f32);
    fn fixed_size(&self) -> (i32, i32);
    fn is_expanded(&self) -> bool;
    fn is_expander(&self) -> bool;
    fn padding(&self) -> (i32, i32);
    fn preferred_height(&self, widget: &impl IsA<Widget>) -> (i32, i32);
    fn preferred_height_for_width(
        &self,
        widget: &impl IsA<Widget>,
        width: i32
    ) -> (i32, i32);
    fn preferred_size(
        &self,
        widget: &impl IsA<Widget>
    ) -> (Requisition, Requisition);
    fn preferred_width(&self, widget: &impl IsA<Widget>) -> (i32, i32);
    fn preferred_width_for_height(
        &self,
        widget: &impl IsA<Widget>,
        height: i32
    ) -> (i32, i32);
    fn request_mode(&self) -> SizeRequestMode;
    fn is_sensitive(&self) -> bool;
    fn state(
        &self,
        widget: Option<&impl IsA<Widget>>,
        cell_state: CellRendererState
    ) -> StateFlags;
    fn is_visible(&self) -> bool;
    fn is_activatable(&self) -> bool;
    fn set_alignment(&self, xalign: f32, yalign: f32);
    fn set_fixed_size(&self, width: i32, height: i32);
    fn set_is_expanded(&self, is_expanded: bool);
    fn set_is_expander(&self, is_expander: bool);
    fn set_padding(&self, xpad: i32, ypad: i32);
    fn set_sensitive(&self, sensitive: bool);
    fn set_visible(&self, visible: bool);
    fn snapshot(
        &self,
        snapshot: &Snapshot,
        widget: &impl IsA<Widget>,
        background_area: &Rectangle,
        cell_area: &Rectangle,
        flags: CellRendererState
    );
    fn start_editing(
        &self,
        event: Option<impl AsRef<Event>>,
        widget: &impl IsA<Widget>,
        path: &str,
        background_area: &Rectangle,
        cell_area: &Rectangle,
        flags: CellRendererState
    ) -> Option<CellEditable>;
    fn stop_editing(&self, canceled: bool);
    fn set_cell_background(&self, cell_background: Option<&str>);
    fn cell_background_rgba(&self) -> Option<RGBA>;
    fn set_cell_background_rgba(&self, cell_background_rgba: Option<&RGBA>);
    fn is_cell_background_set(&self) -> bool;
    fn is_editing(&self) -> bool;
    fn height(&self) -> i32;
    fn set_height(&self, height: i32);
    fn mode(&self) -> CellRendererMode;
    fn set_mode(&self, mode: CellRendererMode);
    fn width(&self) -> i32;
    fn set_width(&self, width: i32);
    fn xalign(&self) -> f32;
    fn set_xalign(&self, xalign: f32);
    fn xpad(&self) -> u32;
    fn set_xpad(&self, xpad: u32);
    fn yalign(&self) -> f32;
    fn set_yalign(&self, yalign: f32);
    fn ypad(&self) -> u32;
    fn set_ypad(&self, ypad: u32);
    fn connect_editing_canceled<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_editing_started<F: Fn(&Self, &CellEditable, TreePath) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_cell_background_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_cell_background_rgba_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_cell_background_set_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_editing_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_height_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_is_expanded_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_is_expander_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_mode_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_sensitive_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_visible_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_width_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_xalign_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_xpad_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_yalign_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_ypad_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;

}

Required Methods

Implementors