Documentation

Widget.connectDirectionChanged

gtk widget Widget

Connect to DirectionChanged signal.

Emitted when the text direction of a widget changes.

class Widget
ulong
connectDirectionChanged
(
T
)
(
T callback
,
Flag!"After" after = No.After
)
if (
isCallable!T &&
is(ReturnType!T == void)
&&
(
Parameters!T.length < 1 ||
(
ParameterStorageClassTuple!T[0] == ParameterStorageClass.none &&
is(Parameters!T[0] == gtk.types.TextDirection)
)
)
&&
(
Parameters!T.length < 2 ||
(
ParameterStorageClassTuple!T[1] == ParameterStorageClass.none &&
is(Parameters!T[1] : gtk.widget.Widget)
)
)
&&
Parameters!T.length < 3
)

Parameters

callback T

signal callback delegate or function to connect

void callback(gtk.types.TextDirection previousDirection, gtk.widget.Widget widget)

previousDirection the previous text direction of widget (optional)

widget the instance the signal is connected to (optional)

after Flag!"After"

Yes.After to execute callback after default handler, No.After to execute before (default)

Return Value

Type: ulong

Signal ID

gtk widget Widget functionsstatic functions
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