[−][src]Trait sourceview::UndoManagerExt

pub trait UndoManagerExt: 'static {
    fn begin_not_undoable_action(&self);
    fn can_redo(&self) -> bool;
    fn can_redo_changed(&self);
    fn can_undo(&self) -> bool;
    fn can_undo_changed(&self);
    fn end_not_undoable_action(&self);
    fn redo(&self);
    fn undo(&self);
    fn connect_can_redo_changed<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
    fn emit_can_redo_changed(&self);
    fn connect_can_undo_changed<F: Fn(&Self) + 'static>(
        &self, 
        f: F
    ) -> SignalHandlerId;
    fn emit_can_undo_changed(&self);
}

Required methods

`fn begin_not_undoable_action(&self)`

`fn can_redo(&self) -> bool`

`fn can_redo_changed(&self)`

`fn can_undo(&self) -> bool`

`fn can_undo_changed(&self)`

`fn end_not_undoable_action(&self)`

`fn redo(&self)`

`fn undo(&self)`

`fn connect_can_redo_changed<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId`

`fn emit_can_redo_changed(&self)`

`fn connect_can_undo_changed<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId`

`fn emit_can_undo_changed(&self)`

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Implementors

`impl<O: IsA<UndoManager>> UndoManagerExt for O`[src]

`fn begin_not_undoable_action(&self)`[src]

`fn can_redo(&self) -> bool`[src]

`fn can_redo_changed(&self)`[src]

`fn can_undo(&self) -> bool`[src]

`fn can_undo_changed(&self)`[src]

`fn end_not_undoable_action(&self)`[src]

`fn redo(&self)`[src]

`fn undo(&self)`[src]

`fn connect_can_redo_changed<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId`[src]

`fn emit_can_redo_changed(&self)`[src]

`fn connect_can_undo_changed<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId`[src]

`fn emit_can_undo_changed(&self)`[src]

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