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bindings: add CPointer() helper to support nil widget parents

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mappu 2024-08-06 10:23:42 +12:00
parent 986b87c3a4
commit a9c74647ec
1 changed files with 9 additions and 2 deletions
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11
binding.go
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@ -47,6 +47,13 @@ type QWidget struct {
h C.PQWidget h C.PQWidget
} }
func (this *QWidget) CPointer() C.PQWidget {
if this == nil {
return nil
}
return this.h
}
func NewQWidget() *QWidget { func NewQWidget() *QWidget {
ret := C.QWidget_new() ret := C.QWidget_new()
return &QWidget{h: ret} return &QWidget{h: ret}
@ -62,8 +69,8 @@ type QPushButton struct {
h C.PQPushButton h C.PQPushButton
} }
func NewQPushButton(label string, parent QWidget) *QPushButton { func NewQPushButton(label string, parent *QWidget) *QPushButton {
h := C.QPushButton_new(C.CString(label), parent.h) h := C.QPushButton_new(C.CString(label), parent.CPointer())
return &QPushButton{h: h} return &QPushButton{h: h}
} }