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govcl's Introduction

A cross-platform Golang GUI library. Use Delphi VCL and Lazarus LCL for binding.


license Recommended Golang Version screenshots Chinese Wiki Chinese Chat

Support Platform
Note: linux and macOS only part of the components, properties, events and methods are valid

Librarys binaries
Librarys
Note: The attachment contains liblcl three platform binary, libvcl does not currently provide, you need to compile. For the compilation steps, please refer to the instructions in UILIbSrcources

res2go Tool
res2go
Note: Designed in Delphi/Lazarus, code written in Golang.

VCL style files
VCL style files

usage:

go get github.com/ying32/govcl

  • Method 1:
package main

import (
   "github.com/ying32/govcl/vcl"
)

var (
   mainForm *vcl.TForm
)

func main() {
    vcl.Application.Initialize()
    mainForm = vcl.Application.CreateForm()
    mainForm.SetCaption("Hello")
    mainForm.EnabledMaximize(false)
    mainForm.ScreenCenter()
    vcl.Application.Run()
}
  • Method 2:
package main


import (
   "github.com/ying32/govcl/vcl"
)

type TMainForm struct {
    *vcl.TForm
    Btn1     *vcl.TButton
}

var (
    mainForm *TMainForm
)

func main() {
    vcl.Application.Initialize()
    vcl.Application.SetMainFormOnTaskBar(true)
    vcl.Application.CreateForm(&mainForm)
    vcl.Application.Run()
}


func (f *TMainForm) OnFormCreate(sender vcl.IObject) {
    f.SetCaption("Hello")
    f.Btn1 = vcl.NewButton(f)
    f.Btn1.SetParent(f)
    f.Btn1.SetBounds(10, 10, 88, 28)
    f.Btn1.SetCaption("Button1")
    f.Btn1.SetOnClick(f.OnButtonClick)  
}

func (f *TMainForm) OnButtonClick(sender vcl.IObject) {
    vcl.ShowMessage("Hello!")
}
  • Method 3:
package main


import (
   "github.com/ying32/govcl/vcl"
)

type TMainForm struct {
    *vcl.TForm
    Btn1     *vcl.TButton
}

var (
    mainForm *TMainForm
)

func main() {
    vcl.Application.Initialize()
    vcl.Application.SetMainFormOnTaskBar(true)
    vcl.Application.CreateForm(mainFormBytes, &mainForm)
    vcl.Application.Run()
}


func (f *TMainForm) OnFormCreate(sender vcl.IObject) {
    
}

func (f *TMainForm) OnBtn1Click(sender vcl.IObject) {
    vcl.ShowMessage("Hello!")
}

Method 3 needs to be used in conjunction with the UI designer or the res2go tool.


FAQ

Q: Why is there no English WIKI?
A: My English is bad. You can try using Google Translate Chinese WIKI.


Note:

When using the "liblcl" library, it is run in a compatible "libvcl" library, so some methods and properties of components and components are not available.


API document


  • Windows: Copy "libvcl.dll" or "libvclx64.dll" or "liblcl.dll" to the current exe directory or system environment path.

  • Linux: Copy the "liblcl.so" executable directory (you can also copy liblcl.so to the /usr/lib/ directory and use it as a public library).

  • MacOS: Copy the "liblcl.dylib" executable directory (Note for MacOS: you need to create the info.plist file yourself), or refer to: App packaging on MacOS


govcl's People

Contributors

ying32 avatar

Watchers

James Cloos avatar

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