[−][src]Trait gtk::GtkListStoreExt

pub trait GtkListStoreExt: 'static {
    fn append(&self) -> TreeIter;
    fn clear(&self);
    fn insert(&self, position: i32) -> TreeIter;
    fn insert_after(&self, sibling: Option<&TreeIter>) -> TreeIter;
    fn insert_before(&self, sibling: Option<&TreeIter>) -> TreeIter;
    fn iter_is_valid(&self, iter: &TreeIter) -> bool;
    fn move_after(&self, iter: &TreeIter, position: Option<&TreeIter>);
    fn move_before(&self, iter: &TreeIter, position: Option<&TreeIter>);
    fn prepend(&self) -> TreeIter;
    fn remove(&self, iter: &TreeIter) -> bool;
    fn swap(&self, a: &TreeIter, b: &TreeIter);
}

Trait containing all ListStore methods.

Implementors

ListStore

Required methods

`fn append(&self) -> TreeIter`

Appends a new row to self. iter will be changed to point to this new row. The row will be empty after this function is called. To fill in values, you need to call GtkListStoreExt::set or ListStore::set_value.

`iter`

An unset TreeIter to set to the appended row

`fn clear(&self)`

Removes all rows from the list store.

`fn insert(&self, position: i32) -> TreeIter`

Creates a new row at position. iter will be changed to point to this new row. If position is -1 or is larger than the number of rows on the list, then the new row will be appended to the list. The row will be empty after this function is called. To fill in values, you need to call GtkListStoreExt::set or ListStore::set_value.

`iter`

An unset TreeIter to set to the new row

`position`

position to insert the new row, or -1 for last

`fn insert_after(&self, sibling: Option<&TreeIter>) -> TreeIter`

Inserts a new row after sibling. If sibling is None, then the row will be prepended to the beginning of the list. iter will be changed to point to this new row. The row will be empty after this function is called. To fill in values, you need to call GtkListStoreExt::set or ListStore::set_value.

`iter`

An unset TreeIter to set to the new row

`sibling`

A valid TreeIter, or None

`fn insert_before(&self, sibling: Option<&TreeIter>) -> TreeIter`

Inserts a new row before sibling. If sibling is None, then the row will be appended to the end of the list. iter will be changed to point to this new row. The row will be empty after this function is called. To fill in values, you need to call GtkListStoreExt::set or ListStore::set_value.

`iter`

An unset TreeIter to set to the new row

`sibling`

A valid TreeIter, or None

`fn iter_is_valid(&self, iter: &TreeIter) -> bool`

This function is slow. Only use it for debugging and/or testing purposes.

Checks if the given iter is a valid iter for this ListStore.

`iter`

A TreeIter.

Returns

true if the iter is valid, false if the iter is invalid.

`fn move_after(&self, iter: &TreeIter, position: Option<&TreeIter>)`

Moves iter in self to the position after position. Note that this function only works with unsorted stores. If position is None, iter will be moved to the start of the list.

`iter`

A TreeIter.

`position`

A TreeIter or None.

`fn move_before(&self, iter: &TreeIter, position: Option<&TreeIter>)`

Moves iter in self to the position before position. Note that this function only works with unsorted stores. If position is None, iter will be moved to the end of the list.

`iter`

A TreeIter.

`position`

A TreeIter, or None.

`fn prepend(&self) -> TreeIter`

Prepends a new row to self. iter will be changed to point to this new row. The row will be empty after this function is called. To fill in values, you need to call GtkListStoreExt::set or ListStore::set_value.

`iter`

An unset TreeIter to set to the prepend row

`fn remove(&self, iter: &TreeIter) -> bool`

Removes the given row from the list store. After being removed, iter is set to be the next valid row, or invalidated if it pointed to the last row in self.