pub trait CellEditableExt:
IsA<CellEditable>
+ Sealed
+ 'static {
// Provided methods
fn editing_done(&self) { ... }
fn remove_widget(&self) { ... }
fn start_editing(&self, event: Option<impl AsRef<Event>>) { ... }
fn is_editing_canceled(&self) -> bool { ... }
fn set_editing_canceled(&self, editing_canceled: bool) { ... }
fn connect_editing_done<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId { ... }
fn connect_remove_widget<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId { ... }
fn connect_editing_canceled_notify<F: Fn(&Self) + 'static>(
&self,
f: F,
) -> SignalHandlerId { ... }
}
Expand description
Trait containing all CellEditable
methods.
ยงImplementors
Provided Methodsยง
sourcefn editing_done(&self)
๐Deprecated: Since 4.10
fn editing_done(&self)
Emits the GtkCellEditable::editing-done
signal.
ยงDeprecated since 4.10
sourcefn remove_widget(&self)
๐Deprecated: Since 4.10
fn remove_widget(&self)
Emits the GtkCellEditable::remove-widget
signal.
ยงDeprecated since 4.10
sourcefn start_editing(&self, event: Option<impl AsRef<Event>>)
๐Deprecated: Since 4.10
fn start_editing(&self, event: Option<impl AsRef<Event>>)
Begins editing on a @self.
The CellRenderer
for the cell creates and returns a CellEditable
from
gtk_cell_renderer_start_editing(), configured for the CellRenderer
type.
gtk_cell_editable_start_editing() can then set up @self suitably for
editing a cell, e.g. making the Esc key emit GtkCellEditable::editing-done
.
Note that the @self is created on-demand for the current edit; its lifetime is temporary and does not persist across other edits and/or cells.
ยงevent
The gdk::Event
that began the editing process, or
None
if editing was initiated programmatically
sourcefn is_editing_canceled(&self) -> bool
๐Deprecated: Since 4.10
fn is_editing_canceled(&self) -> bool
Indicates whether editing on the cell has been canceled.
sourcefn set_editing_canceled(&self, editing_canceled: bool)
๐Deprecated: Since 4.10
fn set_editing_canceled(&self, editing_canceled: bool)
Indicates whether editing on the cell has been canceled.
sourcefn connect_editing_done<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
๐Deprecated: Since 4.10
fn connect_editing_done<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
This signal is a sign for the cell renderer to update its value from the @cell_editable.
Implementations of CellEditable
are responsible for
emitting this signal when they are done editing, e.g.
Entry
emits this signal when the user presses Enter. Typical things to
do in a handler for ::editing-done are to capture the edited value,
disconnect the @cell_editable from signals on the CellRenderer
, etc.
gtk_cell_editable_editing_done() is a convenience method
for emitting GtkCellEditable::editing-done
.
sourcefn connect_remove_widget<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
๐Deprecated: Since 4.10
fn connect_remove_widget<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId
This signal is meant to indicate that the cell is finished editing, and the @cell_editable widget is being removed and may subsequently be destroyed.
Implementations of CellEditable
are responsible for
emitting this signal when they are done editing. It must
be emitted after the GtkCellEditable::editing-done
signal,
to give the cell renderer a chance to update the cellโs value
before the widget is removed.
gtk_cell_editable_remove_widget() is a convenience method
for emitting GtkCellEditable::remove-widget
.