Trait gtk::prelude::ComboBoxTextExt

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pub trait ComboBoxTextExt: 'static {
    fn append(&self, id: Option<&str>, text: &str);
    fn append_text(&self, text: &str);
    fn active_text(&self) -> Option<GString>;
    fn insert(&self, position: i32, id: Option<&str>, text: &str);
    fn insert_text(&self, position: i32, text: &str);
    fn prepend(&self, id: Option<&str>, text: &str);
    fn prepend_text(&self, text: &str);
    fn remove(&self, position: i32);
    fn remove_all(&self);
}

Expand description

Trait containing all ComboBoxText methods.

Required Methods

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fn append(&self, id: Option<&str>, text: &str)

Appends text to the list of strings stored in self. If id is non-None then it is used as the ID of the row.

This is the same as calling insert() with a position of -1.

fn append_text(&self, text: &str)

Appends text to the list of strings stored in self.

This is the same as calling insert_text() with a position of -1.

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

Returns the currently active string in self, or None if none is selected. If self contains an entry, this function will return its contents (which will not necessarily be an item from the list).

Returns

a newly allocated string containing the currently active text. Must be freed with g_free().

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fn insert(&self, position: i32, id: Option<&str>, text: &str)

Inserts text at position in the list of strings stored in self. If id is non-None then it is used as the ID of the row. See property::ComboBox::id-column.

If position is negative then text is appended.