struct Gtk::IMContext::RetrieveSurroundingSignal
- Gtk::IMContext::RetrieveSurroundingSignal
- GObject::Signal
- Struct
- Value
- Object
Overview
The ::retrieve-surrounding signal is emitted when the input method requires the context surrounding the cursor.
The callback should set the input method surrounding context by
calling the Gtk::IMContext#surrounding= method.
Defined in:
lib/gi-crystal/src/auto/gtk-4.0/im_context.crInstance Method Summary
- #connect(*, after : Bool = false, &block : Proc(Bool)) : GObject::SignalConnection
- #connect(handler : Proc(Bool), *, after : Bool = false) : GObject::SignalConnection
- #connect(handler : Proc(Gtk::IMContext, Bool), *, after : Bool = false) : GObject::SignalConnection
- #emit : Nil
-
#name : String
The signal name
Instance methods inherited from struct GObject::Signal
[](detail : String) : self
[],
name : String
name
Constructor methods inherited from struct GObject::Signal
new(source : GObject::Object, detail : Nil | String = nil)
new
Instance Method Detail
def connect(handler : Proc(Gtk::IMContext, Bool), *, after : Bool = false) : GObject::SignalConnection
#