From 0a696233d721c64d1bb53c7429624313113fa6f5 Mon Sep 17 00:00:00 2001
From: Sam Anthony <sam@samanthony.xyz>
Date: Wed, 17 Jan 2024 15:47:12 -0500
Subject: fix input widget registering backspace when unfocused

---
 gui/widget/text.go   | 3 +--
 gui/widget/widget.go | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

(limited to 'gui/widget')

diff --git a/gui/widget/text.go b/gui/widget/text.go
index cb66a0a..4723eda 100644
--- a/gui/widget/text.go
+++ b/gui/widget/text.go
@@ -45,12 +45,11 @@ func drawText(text []byte, dst draw.Image, r image.Rectangle) {
 		Dot:  fixed.P(0, 0),
 	}
 
-	bounds := textBounds(text, drawer)
-
 	// background
 	draw.Draw(dst, r, BG_COLOR, image.ZP, draw.Src)
 
 	// text image
+	bounds := textBounds(text, drawer)
 	textImg := image.NewRGBA(bounds)
 	draw.Draw(textImg, bounds, BG_COLOR, image.ZP, draw.Src)
 	drawer.Dst = textImg
diff --git a/gui/widget/widget.go b/gui/widget/widget.go
index 913809b..fbf866a 100644
--- a/gui/widget/widget.go
+++ b/gui/widget/widget.go
@@ -42,7 +42,7 @@ func Input(env gui.Env, r image.Rectangle, val chan<- float64) {
 			text = fmt.Appendf(text, "%c", event.Rune)
 			env.Draw() <- redraw(text)
 		case win.KbDown:
-			if event.Key == win.KeyBackspace && len(text) > 0 {
+			if event.Key == win.KeyBackspace && focus && len(text) > 0 {
 				text = text[:len(text)-1]
 				env.Draw() <- redraw(text)
 			}
-- 
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