Exemplo n.º 1
0
// CreateWindow creates a new instance of the component held by obj,
// and creates a new window holding the instance as its root object.
// The component instance runs under the ctx context. If ctx is nil,
// it runs under the same context as obj.
//
// The CreateWindow method panics if called on an object that
// does not represent a QML component.
func (obj *Common) CreateWindow(ctx *Context) *Window {
	if C.objectIsComponent(obj.addr) == 0 {
		panic("object is not a component")
	}
	var win Window
	win.engine = obj.engine
	gui(func() {
		ctxaddr := nilPtr
		if ctx != nil {
			ctxaddr = ctx.addr
		}
		win.addr = C.componentCreateWindow(obj.addr, ctxaddr)
	})
	return &win
}
Exemplo n.º 2
0
// Create creates a new instance of the component held by obj.
// The component instance runs under the ctx context. If ctx is nil,
// it runs under the same context as obj.
//
// The Create method panics if called on an object that does not
// represent a QML component.
func (obj *Common) Create(ctx *Context) Object {
	if C.objectIsComponent(obj.addr) == 0 {
		panic("object is not a component")
	}
	var root Common
	root.engine = obj.engine
	gui(func() {
		ctxaddr := nilPtr
		if ctx != nil {
			ctxaddr = ctx.addr
		}
		root.addr = C.componentCreate(obj.addr, ctxaddr)
	})
	return &root
}