Documentation

AppChooserButton.connectCustomItemActivated

gtk app_chooser_button AppChooserButton

Connect to CustomItemActivated signal.

Emitted when a custom item, previously added with gtk.app_chooser_button.AppChooserButton.appendCustomItem, is activated from the dropdown menu.

class AppChooserButton
gulong
connectCustomItemActivated
(
T
)
(
string detail = null
,
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] == string)
)
)
&&
(
Parameters!T.length < 2 ||
(
ParameterStorageClassTuple!T[1] == ParameterStorageClass.none &&
is(Parameters!T[1] : gtk.app_chooser_button.AppChooserButton)
)
)
&&
Parameters!T.length < 3
)

Parameters

detail string

Signal detail or null (default)

callback T

signal callback delegate or function to connect

void callback(string itemName, gtk.app_chooser_button.AppChooserButton appChooserButton)

itemName the name of the activated item (optional)

appChooserButton 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: gulong

Signal ID

gtk app_chooser_button AppChooserButton constructorsfunctionspropertiesstatic functions
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