LineEdit doesn't receive OnTextChanged event when inside a GroupBox
Author: rbeerCreated Jan 19, 2024Updated Dec 8, 2024
When adding a declarative LineEdit to a GroupBox, the LineEdit's OnTextChanged handler isn't called.
- Run below sample code
- Enter '123' in left LineEdit (both handlers are called)
- Enter '123' in the right LineEdit, inside the GoupBox (only OnEditingFinished is called)
package main
import (
"fmt"
. "github.com/lxn/walk/declarative"
)
func main() {
MainWindow{
Title: "no-onTextChanged-in-groupbox",
Size: Size{Width: 400, Height: 100},
MinSize: Size{Width: 400, Height: 100},
Layout: Flow{},
Children: []Widget{
LineEdit{
OnTextChanged: func() {
fmt.Println("nogroup changed")
},
OnEditingFinished: func() {
fmt.Println("nogroup finished")
},
},
GroupBox{
Layout: HBox{},
Children: []Widget{
LineEdit{
OnTextChanged: func() {
fmt.Println("group changed")
},
OnEditingFinished: func() {
fmt.Println("group finished")
},
},
},
},
},
}.Run()
}Source: lxn/walk