Basic GUI client, login dialog, various comments fixes after copypaste.

client/internal/widgets/toolbar_label.go

@@ -0,0 +1,21 @@
+package widgets
+
+import (
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/widget"
+)
+
+// ToolbarLabel is a label widget for toolbar.
+type ToolbarLabel struct {
+	*widget.Label
+}
+
+// NewToolbarLabelWithLabel creates new toolbar label with passed label as base widget.
+func NewToolbarLabelWithLabel(label *widget.Label) widget.ToolbarItem {
+	return &ToolbarLabel{label}
+}
+
+// ToolbarObject returns toolbar item.
+func (tl *ToolbarLabel) ToolbarObject() fyne.CanvasObject {
+	return tl.Label
+}