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Keynav moment

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This commit is contained in:
Sasha Koshka
2023-01-11 22:30:14 -05:00
parent 80c0a6be71
commit 519e0b9c6b
9 changed files with 98 additions and 18 deletions
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10
tomo.go
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@@ -43,8 +43,9 @@ type ParentHooks struct {
// SelectionRequest is called when the child element element wants
// itself to be selected. If the parent element chooses to grant the
// request, it must send the child element a selection event.
SelectionRequest func ()
// request, it must send the child element a selection event and return
// true.
SelectionRequest func () (granted bool)
}
// RunDraw runs the Draw hook if it is not nil. If it is nil, it does nothing.
@@ -64,10 +65,11 @@ func (hooks ParentHooks) RunMinimumSizeChange (width, height int) {
// RunSelectionRequest runs the SelectionRequest hook if it is not nil. If it is
// nil, it does nothing.
func (hooks ParentHooks) RunSelectionRequest () {
func (hooks ParentHooks) RunSelectionRequest () (granted bool) {
if hooks.SelectionRequest != nil {
hooks.SelectionRequest()
granted = hooks.SelectionRequest()
}
return
}
// RunSelectabilityChange runs the SelectionRequest hook if it is not nil. If it