miqt/qt6/gen_qrunnable.go

package qt6

/*

#include "gen_qrunnable.h"
#include <stdlib.h>

*/
import "C"

import (
	"runtime"
	"runtime/cgo"
	"unsafe"
)

type QRunnable struct {
	h          *C.QRunnable
	isSubclass bool
}

func (this *QRunnable) cPointer() *C.QRunnable {
	if this == nil {
		return nil
	}
	return this.h
}

func (this *QRunnable) UnsafePointer() unsafe.Pointer {
	if this == nil {
		return nil
	}
	return unsafe.Pointer(this.h)
}

// newQRunnable constructs the type using only CGO pointers.
func newQRunnable(h *C.QRunnable) *QRunnable {
	if h == nil {
		return nil
	}

	return &QRunnable{h: h}
}

// UnsafeNewQRunnable constructs the type using only unsafe pointers.
func UnsafeNewQRunnable(h unsafe.Pointer) *QRunnable {
	return newQRunnable((*C.QRunnable)(h))
}

// NewQRunnable constructs a new QRunnable object.
func NewQRunnable() *QRunnable {

	ret := newQRunnable(C.QRunnable_new())
	ret.isSubclass = true
	return ret
}

func (this *QRunnable) Run() {
	C.QRunnable_Run(this.h)
}

func (this *QRunnable) AutoDelete() bool {
	return (bool)(C.QRunnable_AutoDelete(this.h))
}

func (this *QRunnable) SetAutoDelete(autoDelete bool) {
	C.QRunnable_SetAutoDelete(this.h, (C.bool)(autoDelete))
}
func (this *QRunnable) OnRun(slot func()) {
	if !this.isSubclass {
		panic("miqt: can only override virtual methods for directly constructed types")
	}
	C.QRunnable_override_virtual_Run(unsafe.Pointer(this.h), C.intptr_t(cgo.NewHandle(slot)))
}

//export miqt_exec_callback_QRunnable_Run
func miqt_exec_callback_QRunnable_Run(self *C.QRunnable, cb C.intptr_t) {
	gofunc, ok := cgo.Handle(cb).Value().(func())
	if !ok {
		panic("miqt: callback of non-callback type (heap corruption?)")
	}

	gofunc()

}

// Delete this object from C++ memory.
func (this *QRunnable) Delete() {
	C.QRunnable_Delete(this.h, C.bool(this.isSubclass))
}

// GoGC adds a Go Finalizer to this pointer, so that it will be deleted
// from C++ memory once it is unreachable from Go memory.
func (this *QRunnable) GoGC() {
	runtime.SetFinalizer(this, func(this *QRunnable) {
		this.Delete()
		runtime.KeepAlive(this.h)
	})
}