Golang-gui use and effect of third-party library andlabs/ui en

This is a creation in Article, where the information may have evolved or changed.

GitHub has a lot of third-party GUI, this article takes Anblabs/ui library as an example, support cross-platform, also relatively easy to use, briefly introduce its usage and final display effect.

With the code, the copy code of the primer can be run directly, and some computers may need to download GCC:

package main

import (
    "github.com/andlabs/ui"
)

func main () {

    err: = ui.Main (func () {

        input: = ui.NewEntry ()
        input.SetText ("this is input element")
        input.LibuiControl ()
        spinbox: = ui.NewSpinbox (50, 150)
        spinbox.SetValue (55)
        slider: = ui.NewSlider (0, 100)
        slider.SetValue (10)
        processbar: = ui.NewProgressBar ()
        processbar.SetValue (50)
        combobox: = ui.NewCombobox ()
        combobox.Append ("select one")
        combobox.Append ("select two")
        combobox.Append ("select three")
        combobox.SetSelected (2)
        checkbox1: = ui.NewCheckbox ("GoLang")
        checkbox1.SetChecked (true)
        checkbox2: = ui.NewCheckbox ("C ++")
        checkbox3: = ui.NewCheckbox ("Python")
        checkbox4: = ui.NewCheckbox ("Other")
        checkbox_div: = ui.NewHorizontalBox ()
        checkbox_div.Append (checkbox1, true)
        checkbox_div.Append (checkbox2, true)
        checkbox_div.Append (checkbox3, true)
        checkbox_div.Append (checkbox4, true)
        radio: = ui.NewRadioButtons ()
        radio.Append ("GoLang")
        radio.Append ("C ++")
        radio.Append ("Python")
        radio.Append ("Other")
        checkbox_div.SetPadded (true)
        Separator: = ui.NewHorizontalSeparator ()
        Separator_label_l: = ui.NewLabel ("left")
        Separator_label_r: = ui.NewLabel ("right")
        Separator_div: = ui.NewHorizontalBox ()
        Separator_div.Append (Separator_label_l, true)
        Separator_div.Append (Separator, false)
        Separator_div.Append (Separator_label_r, true)
        Separator_div.SetPadded (true)
        datetimepicker: = ui.NewDateTimePicker ()

        // ----------------- Set a single child to a new group .------------

        container1: = ui.NewGroup ("input (input box)")
        container1.SetChild (input)
        container2: = ui.NewGroup ("spinbox (self-setting range box, the value can only be controlled by the arrow, and cannot be entered manually)")
        container2.SetChild (spinbox)
        container3: = ui.NewGroup ("slider (滑 片)")
        container3.SetChild (slider)
        container4: = ui.NewGroup ("processbar")
        container4.SetChild (processbar)
        container5: = ui.NewGroup ("checkbox"
        container5.SetChild (checkbox_div)
        container6: = ui.NewGroup ("radio (radio)")
        container6.SetChild (radio)
        container7: = ui.NewGroup ("combobox (drop-down box)")
        container7.SetChild (combobox)
        container8: = ui.NewGroup ("Separator")
        container8.SetChild (Separator_div)
        container9: = ui.NewGroup ("datetimepicker (time picker)")
        container9.SetChild (datetimepicker)

        // ------ Vertical containers ---------
        div: = ui.NewVerticalBox ()
        // ------ horizontally arranged containers
        boxs_1: = ui.NewHorizontalBox ()
        boxs_1.Append (container1, true)
        boxs_1.Append (container2, true)

        boxs_1.SetPadded (false)
        boxs_2: = ui.NewHorizontalBox ()
        boxs_2.Append (container3, true)
        boxs_2.Append (container4, true)

        boxs_3: = ui.NewHorizontalBox ()
        boxs_3.Append (container5, true)
        boxs_3.Append (container6, true)

        boxs_4: = ui.NewHorizontalBox ()
        boxs_4.Append (container7, true)
        boxs_4.Append (container8, true)

        div.Append (boxs_1, true)
        div.Append (boxs_2, true)
        div.Append (boxs_3, true)
        div.Append (boxs_4, true)
        div.Append (container9, true)
        div.SetPadded (false)
        window: = ui.NewWindow ("test111", 500, 500, true)

        window.SetChild (div)
        window.SetMargined (true)

        window.OnClosing (func (* ui.Window) bool {
            //ui.Quit ()
            return true
        })
        window.Show ()

    })
    if err! = nil {
        panic (err)
    }
} 

The final Test results show:

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