Method init

form.go:105–153

(form Form)

}

func (fb *FormBase) init(form Form) error {
	var err error
	if fb.clientComposite, err = NewComposite(form); err != nil {
		return err
	}
	fb.clientComposite.SetName("clientComposite")
	fb.clientComposite.background = nil

	fb.clientComposite.children.observer = form.AsFormBase()

	fb.MustRegisterProperty("Icon", NewProperty(
		func() interface{} {
			return fb.Icon()
		},
		func(v interface{}) error {
			icon, err := IconFrom(v, fb.DPI())
			if err != nil {
				return err
			}

			var img Image
			if icon != nil {
				img = icon
			}

			fb.SetIcon(img)

			return nil
		},
		fb.iconChangedPublisher.Event()))

	fb.MustRegisterProperty("Title", NewProperty(
		func() interface{} {
			return fb.Title()
		},
		func(v interface{}) error {
			return fb.SetTitle(assertStringOr(v, ""))
		},
		fb.titleChangedPublisher.Event()))

	version := win.GetVersion()
	if (version&0xFF) > 6 || ((version&0xFF) == 6 && (version&0xFF00>>8) > 0) {
		win.ChangeWindowMessageFilterEx(fb.hWnd, taskbarButtonCreatedMsgId, win.MSGFLT_ALLOW, nil)
	}

	fb.performLayout, fb.layoutResults, fb.inSizeLoop, fb.updateStopwatch, fb.quitLayoutPerformer = startLayoutPerformer(fb)

	return nil
}

func (fb *FormBase) Dispose() {
	if fb.hWnd != 0 {