clear selection when setting input contents

1 files changed, 5 insertions, 0 deletions

diff --git a/tui/text_input.go b/tui/text_input.go
index ba99f48..63335aa 100644
--- a/tui/text_input.go
+++ b/tui/text_input.go
@@ -22,6 +22,7 @@ func (t *TextInput) Text() string {
 func (t *TextInput) SetText(text string) {
 	t.beforeCursor = ""
 	t.afterCursor = text
+	t.selection = ""
 }
 
 func toGraphemes(s string) []string {
@@ -167,6 +168,10 @@ func (t *TextInput) Write(text string) {
 	t.beforeCursor += text
 }
 
+func (t *TextInput) IsEmpty() bool {
+	return t.beforeCursor == "" && t.selection == "" && t.afterCursor == ""
+}
+
 func (t *TextInput) Update(ev Event) (usedKeybind bool) {
 	if Selected != t.id {
 		t.Deselect()