From 7a4673ab3d841d3443b9b984fc0c24c1904fc4b5 Mon Sep 17 00:00:00 2001
From: Martyn R <m@rtyn.berlin>
Date: Thu, 23 Dec 2021 16:26:34 +0000
Subject: [PATCH] Added resizing to correct widget

---
 pkg/numeter/numeter.go | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/pkg/numeter/numeter.go b/pkg/numeter/numeter.go
index 1560830..af0ca5f 100644
--- a/pkg/numeter/numeter.go
+++ b/pkg/numeter/numeter.go
@@ -22,6 +22,9 @@ type vuRenderer struct {
 }
 
 func (v *vuRenderer) MinSize() fyne.Size {
+	if (v.meter.overriddenMinSize.Height >= 0) && (v.meter.overriddenMinSize.Height >= 0) {
+		return v.meter.overriddenMinSize
+	}
 	var tsize fyne.Size
 	if text := v.meter.TextFormatter; text != nil {
 		tsize = fyne.MeasureText(text(), theme.TextSize(), fyne.TextStyle{false, false, false, 4})
@@ -162,7 +165,8 @@ type vuMeter struct {
 	Peakhold         time.Duration
 	VUMeterDirection VUMeterDirectionEnum
 
-	binder basicBinder
+	binder            basicBinder
+	overriddenMinSize fyne.Size
 }
 
 func NewVUMeterRenderer(m *vuMeter) *vuRenderer {
@@ -222,6 +226,11 @@ func (m *vuMeter) Unbind() {
 	m.binder.Unbind()
 }
 
+func (m *vuMeter) SetMinSize(s fyne.Size) {
+	m.overriddenMinSize = s
+	m.Refresh()
+}
+
 // NewVUMeter creates a new meter widget with the specified value
 func NewVUMeter(value float64) *vuMeter {
 	meter := &vuMeter{Value: value}
@@ -230,6 +239,7 @@ func NewVUMeter(value float64) *vuMeter {
 	meter.Min = 0
 	meter.Max = 100
 	meter.ExtendBaseWidget(meter)
+	meter.overriddenMinSize = fyne.NewSize(-1, -1)
 	meter.VUMeterDirection = VUMeterHorizontal
 	meter.Peakhold = 0
 	return meter