HiszpanInk/ztm_vehicles_app
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Fixed non-existant vehicle communicate, fixed clearButton, added stuff in order to display numerical keyboard on entering input

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This commit is contained in:
HiszpanInk 2022-08-06 22:45:32 +02:00
parent 46c88a1db2
commit 9a38ef2387
1 changed files with 46 additions and 6 deletions
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52
ztm_vehicles_app.go
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@ -3,12 +3,50 @@ package main
import (
"fmt"
"strconv"
"fyne.io/fyne/v2/app"
"fyne.io/fyne/v2/container"
"fyne.io/fyne/v2/widget"
"github.com/gocolly/colly/v2"
"fyne.io/fyne/v2"
"fyne.io/fyne/v2/driver/mobile"
)
type numericalEntry struct {
widget.Entry
}
func newNumericalEntry() *numericalEntry {
entry := &numericalEntry{}
entry.ExtendBaseWidget(entry)
return entry
}
func (e *numericalEntry) TypedRune(r rune) {
if (r >= '0' && r <= '9') || r == '.' || r == ',' {
e.Entry.TypedRune(r)
}
}
func (e *numericalEntry) TypedShortcut(shortcut fyne.Shortcut) {
paste, ok := shortcut.(*fyne.ShortcutPaste)
if !ok {
e.Entry.TypedShortcut(shortcut)
return
}
content := paste.Clipboard.Content()
if _, err := strconv.ParseFloat(content, 64); err == nil {
e.Entry.TypedShortcut(shortcut)
}
}
func (e *numericalEntry) Keyboard() mobile.KeyboardType {
return mobile.NumberKeyboard
}
type vehicle struct {
producer string
model string
@ -34,7 +72,7 @@ func getVehicleByNum(vehicleNum string) string {
vehicleURL = text
})
c2.Visit(searchURL)
if searchURL == "" {
if vehicleURL == "" {
return ""
} else {
var retrievedData [10]string
@ -65,10 +103,10 @@ func getVehicleByNum(vehicleNum string) string {
output_string := fmt.Sprintf(
`%s %s
z roku %s,
w posiadaniu %s,
z zajezdni %s,
o rejestracji %s`, retrievedVehicle.producer, retrievedVehicle.model, retrievedVehicle.production_year, retrievedVehicle.operator, retrievedVehicle.garage, retrievedVehicle.vehicle_registration_plate)
z roku %s,
w posiadaniu %s,
z zajezdni %s,
o rejestracji %s`, retrievedVehicle.producer, retrievedVehicle.model, retrievedVehicle.production_year, retrievedVehicle.operator, retrievedVehicle.garage, retrievedVehicle.vehicle_registration_plate)
return output_string
}
@ -79,7 +117,7 @@ func main() {
w := a.NewWindow("Hello")
output := widget.NewLabel("")
entry := widget.NewEntry()
entry := newNumericalEntry()
form := &widget.Form{
Items: []*widget.FormItem{ // we can specify items in the constructor
{Text: "Podaj numer taborowy pojazdu:", Widget: entry}},
@ -96,6 +134,8 @@ func main() {
clearButton := widget.NewButton("Wyczyść", func() {
entry.Text = ""
output.Text = ""
output.Refresh()
entry.Refresh()
})
w.SetContent(container.NewVBox(
form,