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50 lines
671 B
50 lines
671 B
2 years ago
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package ui
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import (
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"fmt"
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"os"
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)
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type Options struct {
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Name string
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Version string
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OnClose func()
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}
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type GUIApp interface {
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Run(exitCh chan os.Signal) int
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Close()
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}
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func (o *Options) Validate() error {
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if len(o.Version) == 0 {
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return fmt.Errorf("version is required")
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}
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if o.OnClose == nil {
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return fmt.Errorf("missing onClose function")
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}
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return nil
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}
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type Option func(*Options)
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func Version(v string) Option {
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return func(o *Options) {
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o.Version = v
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}
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}
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func Name(n string) Option {
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return func(o *Options) {
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o.Name = n
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}
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}
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// OnClose 关闭窗口事件
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func OnClose(f func()) Option {
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return func(o *Options) {
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o.OnClose = f
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}
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}
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