forked from Elara6331/itd
65 lines
1.3 KiB
Go
65 lines
1.3 KiB
Go
package main
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import (
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"fmt"
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"image/color"
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"fyne.io/fyne/v2"
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"fyne.io/fyne/v2/canvas"
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"fyne.io/fyne/v2/container"
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"fyne.io/fyne/v2/widget"
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)
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type progress struct {
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lbl *widget.Label
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progLbl *widget.Label
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pb *widget.ProgressBar
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*widget.PopUp
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}
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func newProgress(w fyne.Window) progress {
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out := progress{}
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out.lbl = widget.NewLabel("")
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out.lbl.Hide()
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// Create label to show how many bytes transfered and center it
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out.progLbl = widget.NewLabel("0 / 0 B")
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out.progLbl.Alignment = fyne.TextAlignCenter
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// Create new progress bar
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out.pb = widget.NewProgressBar()
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// Create new rectangle to set the size of the popup
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sizeRect := canvas.NewRectangle(color.Transparent)
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sizeRect.SetMinSize(fyne.NewSize(300, 50))
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// Create vbox for label and progress bar
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l := container.NewVBox(out.lbl, out.progLbl, out.pb)
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// Create popup
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out.PopUp = widget.NewModalPopUp(container.NewMax(l, sizeRect), w.Canvas())
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return out
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}
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func (p progress) SetText(s string) {
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p.lbl.SetText(s)
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if s == "" {
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p.lbl.Hide()
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} else {
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p.lbl.Show()
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}
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}
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func (p progress) SetTotal(v float64) {
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p.pb.Max = v
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p.pb.Refresh()
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p.progLbl.SetText(fmt.Sprintf("%.0f / %.0f B", p.pb.Value, v))
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}
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func (p progress) SetValue(v float64) {
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p.pb.SetValue(v)
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p.progLbl.SetText(fmt.Sprintf("%.0f / %.0f B", v, p.pb.Max))
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}
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