func NewCalclatorForm() (*CalclatorForm, error) {
w := &CalclatorForm{}
w.QWidget = ui.NewQWidget()
file := ui.NewQFileWithName(":/forms/calculatorform.ui")
if !file.Open(ui.QIODevice_ReadOnly) {
return nil, errors.New("error load ui")
}
loader := ui.NewQUiLoader()
formWidget := loader.Load(file)
if formWidget == nil {
return nil, errors.New("error load form widget")
}
w.spinBox1 = ui.NewQSpinBoxFromDriver(formWidget.FindChild("inputSpinBox1"))
w.spinBox2 = ui.NewQSpinBoxFromDriver(formWidget.FindChild("inputSpinBox2"))
w.outputLable = ui.NewQLabelFromDriver(formWidget.FindChild("outputWidget"))
if ui.IsValidDriver(w.spinBox1) && ui.IsValidDriver(w.spinBox2) && ui.IsValidDriver(w.outputLable) {
fnChanged := func() {
w.outputLable.SetText(fmt.Sprintf("%d", w.spinBox1.Value()+w.spinBox2.Value()))
}
w.spinBox1.OnValueChanged(func(string) {
fnChanged()
})
w.spinBox2.OnValueChanged(func(string) {
fnChanged()
})
}
layout := ui.NewQVBoxLayout()
layout.AddWidget(formWidget)
w.SetLayout(layout)
w.SetWindowTitle("Calculator Builder")
return w, nil
}
func main_ui() {
btn := ui.NewQPushButton()
btn.SetText("Async")
clear := ui.NewQPushButton()
clear.SetText("Clear")
edit := ui.NewQPlainTextEdit()
edit.SetReadOnly(true)
btn.OnClicked(func() {
for i := 0; i < 10; i++ {
go func(i int) {
start := time.Now()
<-time.After(1e7)
offset := time.Now().Sub(start)
ui.Async(func() {
edit.AppendPlainText(fmt.Sprintf("Task %v %v", i, offset))
})
}(i)
}
})
clear.OnClicked(func() {
edit.Clear()
})
hbox := ui.NewQHBoxLayout()
hbox.AddWidget(btn)
hbox.AddWidget(clear)
vbox := ui.NewQVBoxLayout()
vbox.AddLayout(hbox)
vbox.AddWidget(edit)
widget := ui.NewQWidget()
widget.SetLayout(vbox)
widget.Show()
}
func NewDialog() *Dialog {
dlg := &Dialog{}
dlg.QDialog = ui.NewQDialog()
vbox := ui.NewQVBoxLayout()
dlg.SetLayout(vbox)
dlg.widdly = NewWiggleWidget()
edit := ui.NewQLineEdit()
vbox.AddWidget(dlg.widdly)
vbox.AddWidget(edit)
edit.OnTextChanged(func(text string) {
dlg.widdly.SetText(text)
})
edit.SetText("Hello World!")
dlg.ResizeWithWidthHeight(360, 145)
dlg.SetWindowTitle("Wiggly")
return dlg
}