Initial Commit

uiwidget/label.go

@@ -0,0 +1,179 @@
+package uiwidget
+
+import (
+	"fmt"
+	"strings"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/data/binding"
+	"fyne.io/fyne/v2/theme"
+	"fyne.io/fyne/v2/widget"
+)
+
+type LabelOpts interface {
+	ApplyTo(*widget.Label)
+}
+
+type allignmentOpt struct {
+	Alignment fyne.TextAlign
+}
+
+func AlignmentOpt(alignment fyne.TextAlign) LabelOpts {
+	return &allignmentOpt{alignment}
+}
+
+func (a *allignmentOpt) ApplyTo(lbl *widget.Label) {
+	lbl.Alignment = a.Alignment
+}
+
+type wrappingOpt struct {
+	Wrapping fyne.TextWrap
+}
+
+func WrappingOpt(wrapping fyne.TextWrap) LabelOpts {
+	return &wrappingOpt{wrapping}
+}
+
+func (w *wrappingOpt) ApplyTo(lbl *widget.Label) {
+	lbl.Wrapping = w.Wrapping
+}
+
+type textStyleOpt struct {
+	Style fyne.TextStyle
+}
+
+func TextStyleOpt(style fyne.TextStyle) LabelOpts {
+	return &textStyleOpt{style}
+}
+
+func (t *textStyleOpt) ApplyTo(lbl *widget.Label) {
+	lbl.TextStyle = t.Style
+}
+
+type truncationOpt struct {
+	Truncation fyne.TextTruncation
+}
+
+func TruncationOpt(truncation fyne.TextTruncation) LabelOpts {
+	return &truncationOpt{truncation}
+}
+
+func (t *truncationOpt) ApplyTo(lbl *widget.Label) {
+	lbl.Truncation = t.Truncation
+}
+
+type importanceOpt struct {
+	Importance widget.Importance
+}
+
+func ImportanceOpt(importance widget.Importance) LabelOpts {
+	return &importanceOpt{importance}
+}
+
+func (i *importanceOpt) ApplyTo(lbl *widget.Label) {
+	lbl.Importance = i.Importance
+}
+
+func NewLabel(text string, opts ...LabelOpts) *widget.Label {
+	lbl := widget.NewLabel(text)
+	for _, opt := range opts {
+		opt.ApplyTo(lbl)
+	}
+	return lbl
+}
+
+func NewLabelWithData(data binding.String, opts ...LabelOpts) *widget.Label {
+	lbl := widget.NewLabelWithData(data)
+	for _, opt := range opts {
+		opt.ApplyTo(lbl)
+	}
+	return lbl
+}
+
+func NewUpDownLabelWithData(
+	data binding.String,
+	upHandler func(),
+	downHandler func(),
+) fyne.CanvasObject {
+	c1 := container.NewWithoutLayout()
+	c2 := container.NewWithoutLayout()
+	w := NewWidgetBorder(
+		widget.NewLabelWithData(data),
+	)
+	bu := widget.NewButtonWithIcon("", theme.MoveUpIcon(), upHandler)
+	bd := widget.NewButtonWithIcon("", theme.MoveDownIcon(), downHandler)
+	w.Resize(fyne.NewSize(100, w.MinSize().Height))
+	c1.Add(w)
+	c2.Move(fyne.NewPos(w.Size().Width, 0))
+	c1.Add(c2)
+	bu.Resize(fyne.NewSize(30, w.Size().Height*0.5))
+	bd.Resize(fyne.NewSize(30, w.Size().Height*0.5))
+	bd.Move(fyne.NewPos(0, w.Size().Height*0.5))
+	c2.Add(bu)
+	c2.Add(bd)
+	return c1
+}
+
+func NewH(level int, text string) *widget.RichText {
+	return widget.NewRichTextFromMarkdown(
+		fmt.Sprintf("%s %s", strings.Repeat("#", level), text))
+}
+
+func NewHWithData(level int, data binding.String) *widget.RichText {
+	txt, _ := data.Get()
+	w := NewH(level, txt)
+	data.AddListener(binding.NewDataListener(func() {
+		txt, _ := data.Get()
+		w.ParseMarkdown(fmt.Sprintf("%s %s", strings.Repeat("#", level), txt))
+	}))
+	return w
+}
+
+func NewH1(text string) *widget.RichText {
+	return NewH(1, text)
+}
+
+func NewH1WithData(data binding.String) *widget.RichText {
+	return NewHWithData(1, data)
+}
+
+func NewH2(text string) *widget.RichText {
+	return NewH(2, text)
+}
+
+func NewH2WithData(data binding.String) *widget.RichText {
+	return NewHWithData(2, data)
+}
+
+func NewH3(text string) *widget.RichText {
+	return NewH(3, text)
+}
+
+func NewH3WithData(data binding.String) *widget.RichText {
+	return NewHWithData(3, data)
+}
+
+func NewH4(text string) *widget.RichText {
+	return NewH(4, text)
+}
+
+func NewH4WithData(data binding.String) *widget.RichText {
+	return NewHWithData(4, data)
+}
+
+func NewH5(text string) *widget.RichText {
+	return NewH(5, text)
+}
+
+func NewH5WithData(data binding.String) *widget.RichText {
+	return NewHWithData(5, data)
+}
+
+func NewH6(text string) *widget.RichText {
+	return NewH(6, text)
+}
+
+func NewH6WithData(data binding.String) *widget.RichText {
+	return NewHWithData(6, data)
+}

uiwidget/widgetborder.go

@@ -0,0 +1,19 @@
+package uiwidget
+
+import (
+	"image/color"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/canvas"
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/theme"
+)
+
+func NewWidgetBorder(widget fyne.CanvasObject) fyne.CanvasObject {
+	b := canvas.NewRectangle(color.Transparent)
+	b.StrokeColor = theme.InputBorderColor()
+	b.StrokeWidth = theme.InputBorderSize()
+	b.CornerRadius = theme.InputRadiusSize()
+	l := container.NewStack(widget, b)
+	return l
+}