Trait gtk4::prelude::FrameExt

source · 
pub trait FrameExt: 'static {

Show 14 methods    fn child(&self) -> Option<Widget>;
    fn label(&self) -> Option<GString>;
    fn label_align(&self) -> f32;
    fn label_widget(&self) -> Option<Widget>;
    fn set_child(&self, child: Option<&impl IsA<Widget>>);
    fn set_label(&self, label: Option<&str>);
    fn set_label_align(&self, xalign: f32);
    fn set_label_widget(&self, label_widget: Option<&impl IsA<Widget>>);
    fn label_xalign(&self) -> f32;
    fn set_label_xalign(&self, label_xalign: f32);
    fn connect_child_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_label_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_label_widget_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_label_xalign_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;

}
Expand description

Trait containing all Frame methods.

Implementors

Frame

Required Methods§

Gets the child widget of @self.

Returns

the child widget of @self

Returns the frame labels text.

If the frame’s label widget is not a Label, None is returned.

Returns

the text in the label, or None if there was no label widget or the label widget was not a Label. This string is owned by GTK and must not be modified or freed.

Retrieves the X alignment of the frame’s label.

Returns

the frames X alignment

Retrieves the label widget for the frame.

Returns

the label widget

Sets the child widget of @self.

child

the child widget

Creates a new Label with the @label and sets it as the frame’s label widget.

label

the text to use as the label of the frame

Sets the X alignment of the frame widget’s label.

The default value for a newly created frame is 0.0.

xalign

The position of the label along the top edge of the widget. A value of 0.0 represents left alignment; 1.0 represents right alignment.

Sets the label widget for the frame.

This is the widget that will appear embedded in the top edge of the frame as a title.

label_widget

the new label widget

The horizontal alignment of the label.

The horizontal alignment of the label.

Implementors§