Trait gtk4::prelude::TextMarkExt

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pub trait TextMarkExt: IsA<TextMark> + Sealed + 'static {
    // Provided methods
    fn buffer(&self) -> Option<TextBuffer> { ... }
    fn is_deleted(&self) -> bool { ... }
    fn is_left_gravity(&self) -> bool { ... }
    fn name(&self) -> Option<GString> { ... }
    fn is_visible(&self) -> bool { ... }
    fn set_visible(&self, setting: bool) { ... }
}
Expand description

Trait containing all TextMark methods.

§Implementors

TextMark

Provided Methods§

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fn buffer(&self) -> Option<TextBuffer>

Gets the buffer this mark is located inside.

Returns None if the mark is deleted.

§Returns

the mark’s TextBuffer

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fn is_deleted(&self) -> bool

Returns true if the mark has been removed from its buffer.

See TextBufferExt::add_mark() for a way to add it to a buffer again.

§Returns

whether the mark is deleted

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fn is_left_gravity(&self) -> bool

Determines whether the mark has left gravity.

§Returns

true if the mark has left gravity, false otherwise

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fn name(&self) -> Option<GString>

Returns the mark name.

Returns None for anonymous marks.

§Returns

mark name

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fn is_visible(&self) -> bool

Returns true if the mark is visible.

A cursor is displayed for visible marks.

§Returns

true if visible

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fn set_visible(&self, setting: bool)

Object Safety§

This trait is not object safe.

Implementors§