23 lines
558 B
Go
23 lines
558 B
Go
package zenity
|
|
|
|
import (
|
|
"reflect"
|
|
|
|
"github.com/ncruces/zenity/internal/win"
|
|
)
|
|
|
|
// Attach returns an Option to set the parent window to attach to.
|
|
//
|
|
// Attach accepts:
|
|
// - a window id (int) on Unix
|
|
// - a window handle (~uintptr) on Windows
|
|
// - an application name (string) or process id (int) on macOS
|
|
func Attach(id any) Option {
|
|
if v := reflect.ValueOf(id); v.Kind() == reflect.Uintptr {
|
|
id = win.HWND(uintptr(v.Uint()))
|
|
} else {
|
|
panic("interface conversion: expected uintptr")
|
|
}
|
|
return funcOption(func(o *options) { o.attach = id })
|
|
}
|