Documentation

ScrolledWindow.connectEdgeReached

gtk scrolled_window ScrolledWindow

Connect to EdgeReached signal.

The ::edge-reached signal is emitted whenever user-initiated scrolling makes the scrolled window exactly reach the lower or upper limits defined by the adjustment in that orientation.

A similar behavior with edge resistance is provided by the #GtkScrolledWindow::edge-overshot signal.

Note: The pos argument is LTR/RTL aware, so callers should be aware too if intending to provide behavior on horizontal edges.

class ScrolledWindow
gulong
connectEdgeReached
(
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.PositionType)
)
)
&&
(
Parameters!T.length < 2 ||
(
ParameterStorageClassTuple!T[1] == ParameterStorageClass.none &&
is(Parameters!T[1] : gtk.scrolled_window.ScrolledWindow)
)
)
&&
Parameters!T.length < 3
)

Parameters

callback T

signal callback delegate or function to connect

void callback(gtk.types.PositionType pos, gtk.scrolled_window.ScrolledWindow scrolledWindow)

pos edge side that was reached (optional)

scrolledWindow 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 scrolled_window ScrolledWindow constructorsfunctionspropertiesstatic functions
Page generated by adrdox