FlowBox.addOnUnselectAll

Emitted to unselect all children of the box, if the selection mode permits it.

This is a keybinding signal.

The default bindings for this signal is <kbd>Ctrl</kbd>-<kbd>Shift</kbd>-<kbd>a</kbd>.

class FlowBox
gulong
addOnUnselectAll
(
void delegate dlg
,)

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