#283: Prevent artist bio from overflowing header space

2023-11-22 12:28:18 -06:00
parent 2946fa50a1
commit 6445320cb5
3 changed files with 46 additions and 17 deletions
@@ -0,0 +1,36 @@
+package widgets
+
+import (
+	"strings"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/widget"
+)
+
+type MaxRowsLabel struct {
+	widget.Label
+
+	maxHeight float32
+}
+
+func NewMaxRowsLabel(maxRows int, text string) *MaxRowsLabel {
+	if maxRows < 1 {
+		maxRows = 1
+	}
+	m := &MaxRowsLabel{
+		Label: widget.Label{
+			Text: text,
+		},
+	}
+	m.ExtendBaseWidget(m)
+
+	maxHeightText := strings.Repeat("W\n", maxRows)
+	maxHeightText = maxHeightText[:len(maxHeightText)-1]
+	m.maxHeight = widget.NewLabel(maxHeightText).MinSize().Height
+
+	return m
+}
+
+func (m *MaxRowsLabel) MinSize() fyne.Size {
+	return fyne.NewSize(m.Label.MinSize().Width, m.maxHeight)
+}