Documentation

Column.connectGTypeChanged

gda column Column

Connect to GTypeChanged signal.

Gets emitted whenever column's type has been changed

class Column
ulong
connectGTypeChanged
(
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] == gobject.types.GType)
)
)
&&
(
Parameters!T.length < 2 ||
(
ParameterStorageClassTuple!T[1] == ParameterStorageClass.none &&
is(Parameters!T[1] == gobject.types.GType)
)
)
&&
(
Parameters!T.length < 3 ||
(
ParameterStorageClassTuple!T[2] == ParameterStorageClass.none &&
is(Parameters!T[2] : gda.column.Column)
)
)
&&
Parameters!T.length < 4
)

Parameters

callback T

signal callback delegate or function to connect

void callback(gobject.types.GType oldType, gobject.types.GType newType, gda.column.Column column)

oldType the column's previous type (optional)

newType the column's new type (optional)

column 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

gda column Column constructorsfunctionspropertiesstatic functions
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