Fix #774: Make headers for Album, Artist, Playlist page collapsible / compact

2025-12-02 08:35:03 -08:00
parent 431f58f13c
commit 5e6b1de522
6 changed files with 229 additions and 35 deletions
@@ -0,0 +1,61 @@
+package widgets
+
+import (
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/driver/desktop"
+	"fyne.io/fyne/v2/theme"
+	"fyne.io/fyne/v2/widget"
+)
+
+type HeaderCollapseButton struct {
+	widget.Button
+
+	Collapsed bool
+
+	shouldHide bool
+}
+
+func NewHeaderCollapseButton(onTapped func()) *HeaderCollapseButton {
+	b := &HeaderCollapseButton{
+		Button: widget.Button{
+			Icon:       theme.ContentRemoveIcon(),
+			Importance: widget.LowImportance,
+		},
+	}
+	b.OnTapped = func() {
+		b.Collapsed = !b.Collapsed
+		onTapped()
+	}
+	b.ExtendBaseWidget(b)
+	return b
+}
+
+// HideIfNotMousedIn hides the button after a short delay
+// if the mouse is not hovering over it.
+func (b *HeaderCollapseButton) HideIfNotMousedIn() {
+	b.shouldHide = true
+	fyne.Do(func() {
+		if b.shouldHide {
+			b.Hide()
+			b.shouldHide = false
+		}
+	})
+}
+
+func (b *HeaderCollapseButton) MouseIn(e *desktop.MouseEvent) {
+	b.shouldHide = false
+	b.Button.MouseIn(e)
+}
+
+func (b *HeaderCollapseButton) MinSize() fyne.Size {
+	return fyne.NewSize(24, 24)
+}
+
+func (b *HeaderCollapseButton) Refresh() {
+	if b.Collapsed {
+		b.Icon = theme.ContentAddIcon()
+	} else {
+		b.Icon = theme.ContentRemoveIcon()
+	}
+	b.Button.Refresh()
+}