Add a new method for Box to clear a Box.
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parent
867a9e5a49
commit
f1f4774914
14
box.go
14
box.go
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@ -19,8 +19,8 @@ import "C"
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// There can also be space between each control ("padding").
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type Box struct {
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ControlBase
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b *C.uiBox
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children []Control
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b *C.uiBox
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children []Control
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}
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// NewHorizontalBox creates a new horizontal Box.
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@ -67,7 +67,7 @@ func (b *Box) Append(child Control, stretchy bool) {
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// Delete deletes the nth control of the Box.
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func (b *Box) Delete(n int) {
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b.children = append(b.children[:n], b.children[n + 1:]...)
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b.children = append(b.children[:n], b.children[n+1:]...)
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C.uiBoxDelete(b.b, C.int(n))
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}
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@ -83,3 +83,11 @@ func (b *Box) Padded() bool {
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func (b *Box) SetPadded(padded bool) {
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C.uiBoxSetPadded(b.b, frombool(padded))
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}
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// Clear clears the children of the Box.
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func (b *Box) Clear() {
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n := len(b.children)
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for index := 0; index < n; index++ {
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b.Delete(0)
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}
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}
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