架构师训练营 0 期第三周

package main
import "fmt"
type Component interface {
	Name() string
	Form() string
	Add(c Component)
	Print()
}
type Desc struct {
	name string
	form string
}
func (d *Desc) Name() string {
	return d.name
}
func (d *Desc) Form() string {
	return d.form
}
type Frame struct {
	Desc
	children []Component
}
func NewFrame(name string, form string) Component {
	return &Frame{
		Desc: Desc{
			name: name,
			form: form,
		},
	}
}
func (f *Frame) Add(c Component) {
	f.children = append(f.children, c)
}
func (f *Frame) Print() {
	fmt.Printf("print %s(%s)\n", f.Form(), f.Name())
	for _, v := range f.children {
		v.Print()
	}
}
type FrameItem struct {
	Desc
}
func NewFrameItem(name string, form string) Component {
	return &FrameItem{
		Desc: Desc{
			name: name,
			form: form,
		},
	}
}
func (fi *FrameItem) Print() {
	fmt.Printf("print %s(%s)\n", fi.Form(), fi.Name())
}
func (fi *FrameItem) Add(Component) {
	panic("no implement")
}
func main() {
	f := NewFrame("WINDOW窗口", "WinForm")
	f.Add(NewFrameItem("LOGO图片", "Picture"))
	f.Add(NewFrameItem("登录", "Button"))
	f.Add(NewFrameItem("注册", "Button"))
	child := NewFrame("Frame1", "Frame")
	child.Add(NewFrameItem("用户名", "Label"))
	child.Add(NewFrameItem("文本框", "TextBox"))
	child.Add(NewFrameItem("密码", "Label"))
	child.Add(NewFrameItem("密码框", "PasswordBox"))
	child.Add(NewFrameItem("复选框", "CheckBox"))
	child.Add(NewFrameItem("记住用户名", "TextBox"))
	child.Add(NewFrameItem("忘记密码", "LinkLabel"))
	f.Add(child)
	f.Print()
}