Go-GTK

Whats. Go bindings for GTK · Install. To experiment with go-gtk, you can just compile and run the example program: # git clone https://github.com/mattn/go-gtk # ... Whats GobindingsforGTK Install Toexperimentwithgo-gtk,youcanjustcompileandruntheexampleprogram: #gitclonehttps://github.com/mattn/go-gtk #cdgo-gtk #makeinstall #makeexample #./example/demo/demo or #gogetgithub.com/mattn/go-gtk/gtk CodingStyle package main import (     "github.com/mattn/go-gtk/gdkpixbuf"     "github.com/mattn/go-gtk/glib"     "github.com/mattn/go-gtk/gtk"     "os"     "os/exec"     "path"     "regexp"     "sort"     "strings" ) func uniq(strings[]string)(ret[]string){     return } func authors()[]string {     if b,err:=exec.Command("git", "log").Output();err== nil {         lines:=strings.Split(string(b), "\n")         var a[]string         r:=regexp.MustCompile(`^Author:\s*([^"} } func main(){     var menuitem*gtk.MenuItem     gtk.Init(nil)     window:=gtk.NewWindow(gtk.WINDOW_TOPLEVEL)     window.SetPosition(gtk.WIN_POS_CENTER)     window.SetTitle("GTKGo!")     window.SetIconName("gtk-dialog-info")     window.Connect("destroy", func(ctx*glib.CallbackContext){         println("gotdestroy!",ctx.Data().(string))         gtk.MainQuit()     }, "foo")     //--------------------------------------------------------     //GtkVBox     //--------------------------------------------------------     vbox:=gtk.NewVBox(false, 1)     //--------------------------------------------------------     //GtkMenuBar     //--------------------------------------------------------     menubar:=gtk.NewMenuBar()     vbox.PackStart(menubar, false, false, 0)     //--------------------------------------------------------     //GtkVPaned     //--------------------------------------------------------     vpaned:=gtk.NewVPaned()     vbox.Add(vpaned)     //--------------------------------------------------------     //GtkFrame     //--------------------------------------------------------     frame1:=gtk.NewFrame("Demo")     framebox1:=gtk.NewVBox(false, 1)     frame1.Add(framebox1)     frame2:=gtk.NewFrame("Demo")     framebox2:=gtk.NewVBox(false, 1)     frame2.Add(framebox2)     vpaned.Pack1(frame1, false, false)     vpaned.Pack2(frame2, false, false)     //--------------------------------------------------------     //GtkImage     //--------------------------------------------------------     dir,_:=path.Split(os.Args[0])     imagefile:=path.Join(dir, "../../data/go-gtk-logo.png")     label:=gtk.NewLabel("GoBindingforGTK")     label.ModifyFontEasy("DejaVuSerif15")     framebox1.PackStart(label, false, true, 0)     //--------------------------------------------------------     //GtkEntry     //--------------------------------------------------------     entry:=gtk.NewEntry()     entry.SetText("Helloworld")     framebox1.Add(entry)     image:=gtk.NewImageFromFile(imagefile)     framebox1.Add(image)     //--------------------------------------------------------     //GtkScale     //--------------------------------------------------------     scale:=gtk.NewHScaleWithRange(0, 100, 1)     scale.Connect("value-changed", func(){         println("scale:", int(scale.GetValue()))     })     framebox2.Add(scale)     //--------------------------------------------------------     //GtkHBox     //--------------------------------------------------------     buttons:=gtk.NewHBox(false, 1)     //--------------------------------------------------------     //GtkButton     //--------------------------------------------------------     button:=gtk.NewButtonWithLabel("Buttonwithlabel")     button.Clicked(func(){         println("buttonclicked:",button.GetLabel())         messagedialog:=gtk.NewMessageDialog(             button.GetTopLevelAsWindow(),             gtk.DIALOG_MODAL,             gtk.MESSAGE_INFO,             gtk.BUTTONS_OK,             entry.GetText())         messagedialog.Response(func(){             println("DialogOK!")             //--------------------------------------------------------             //GtkFileChooserDialog             //--------------------------------------------------------             filechooserdialog:=gtk.NewFileChooserDialog(                 "ChooseFile...",                 button.GetTopLevelAsWindow(),                 gtk.FILE_CHOOSER_ACTION_OPEN,                 gtk.STOCK_OK,                 gtk.RESPONSE_ACCEPT)             filter:=gtk.NewFileFilter()             filter.AddPattern("*.go")             filechooserdialog.AddFilter(filter)             filechooserdialog.Response(func(){                 println(filechooserdialog.GetFilename())                 filechooserdialog.Destroy()             })             filechooserdialog.Run()             messagedialog.Destroy()         })         messagedialog.Run()     })     buttons.Add(button)     //--------------------------------------------------------     //GtkFontButton     //--------------------------------------------------------     fontbutton:=gtk.NewFontButton()     fontbutton.Connect("font-set", func(){         println("title:",fontbutton.GetTitle())         println("fontname:",fontbutton.GetFontName())         println("use_size:",fontbutton.GetUseSize())         println("show_size:",fontbutton.GetShowSize())     })     buttons.Add(fontbutton)     framebox2.PackStart(buttons, false, false, 0)     buttons=gtk.NewHBox(false, 1)     //--------------------------------------------------------     //GtkToggleButton     //--------------------------------------------------------     togglebutton:=gtk.NewToggleButtonWithLabel("ToggleButtonwithlabel")     togglebutton.Connect("toggled", func(){         if togglebutton.GetActive(){             togglebutton.SetLabel("ToggleButtonON!")         } else {             togglebutton.SetLabel("ToggleButtonOFF!")         }     })     buttons.Add(togglebutton)     //--------------------------------------------------------     //GtkCheckButton     //--------------------------------------------------------     checkbutton:=gtk.NewCheckButtonWithLabel("CheckButtonwithlabel")     checkbutton.Connect("toggled", func(){         if checkbutton.GetActive(){             checkbutton.SetLabel("CheckButtonCHECKED!")         } else {             checkbutton.SetLabel("CheckButtonUNCHECKED!")         }     })     buttons.Add(checkbutton)     //--------------------------------------------------------     //GtkRadioButton     //--------------------------------------------------------     buttonbox:=gtk.NewVBox(false, 1)     radiofirst:=gtk.NewRadioButtonWithLabel(nil, "Radio1")     buttonbox.Add(radiofirst)     buttonbox.Add(gtk.NewRadioButtonWithLabel(radiofirst.GetGroup(), "Radio2"))     buttonbox.Add(gtk.NewRadioButtonWithLabel(radiofirst.GetGroup(), "Radio3"))     buttons.Add(buttonbox)     //radiobutton.SetMode(false);     radiofirst.SetActive(true)     framebox2.PackStart(buttons, false, false, 0)     //--------------------------------------------------------     //GtkVSeparator     //--------------------------------------------------------     vsep:=gtk.NewVSeparator()     framebox2.PackStart(vsep, false, false, 0)     //--------------------------------------------------------     //GtkComboBoxEntry     //--------------------------------------------------------     combos:=gtk.NewHBox(false, 1)     comboboxentry:=gtk.NewComboBoxEntryNewText()     comboboxentry.AppendText("Monkey")     comboboxentry.AppendText("Tiger")     comboboxentry.AppendText("Elephant")     comboboxentry.Connect("changed", func(){         println("value:",comboboxentry.GetActiveText())     })     combos.Add(comboboxentry)     //--------------------------------------------------------     //GtkComboBox     //--------------------------------------------------------     combobox:=gtk.NewComboBoxNewText()     combobox.AppendText("Peach")     combobox.AppendText("Banana")     combobox.AppendText("Apple")     combobox.SetActive(1)     combobox.Connect("changed", func(){         println("value:",combobox.GetActiveText())     })     combos.Add(combobox)     framebox2.PackStart(combos, false, false, 0)     //--------------------------------------------------------     //GtkTextView     //--------------------------------------------------------     swin:=gtk.NewScrolledWindow(nil, nil)     swin.SetPolicy(gtk.POLICY_AUTOMATIC,gtk.POLICY_AUTOMATIC)     swin.SetShadowType(gtk.SHADOW_IN)     textview:=gtk.NewTextView()     var start,endgtk.TextIter     buffer:=textview.GetBuffer()     buffer.GetStartIter(&start)     buffer.Insert(&start, "Hello")     buffer.GetEndIter(&end)     buffer.Insert(&end, "World!")     tag:=buffer.CreateTag("bold", map[string]string{         "background": "#FF0000", "weight": "700"})     buffer.GetStartIter(&start)     buffer.GetEndIter(&end)     buffer.ApplyTag(tag,&start,&end)     swin.Add(textview)     framebox2.Add(swin)     buffer.Connect("changed", func(){         println("changed")     })     //--------------------------------------------------------     //GtkMenuItem     //--------------------------------------------------------     cascademenu:=gtk.NewMenuItemWithMnemonic("_File")     menubar.Append(cascademenu)     submenu:=gtk.NewMenu()     cascademenu.SetSubmenu(submenu)     menuitem=gtk.NewMenuItemWithMnemonic("E_xit")     menuitem.Connect("activate", func(){         gtk.MainQuit()     })     submenu.Append(menuitem)     cascademenu=gtk.NewMenuItemWithMnemonic("_View")     menubar.Append(cascademenu)     submenu=gtk.NewMenu()     cascademenu.SetSubmenu(submenu)     checkmenuitem:=gtk.NewCheckMenuItemWithMnemonic("_Disable")     checkmenuitem.Connect("activate", func(){         vpaned.SetSensitive(!checkmenuitem.GetActive())     })     submenu.Append(checkmenuitem)     menuitem=gtk.NewMenuItemWithMnemonic("_Font")     menuitem.Connect("activate", func(){         fsd:=gtk.NewFontSelectionDialog("Font")         fsd.SetFontName(fontbutton.GetFontName())         fsd.Response(func(){             println(fsd.GetFontName())             fontbutton.SetFontName(fsd.GetFontName())             fsd.Destroy()         })         fsd.SetTransientFor(window)         fsd.Run()     })     submenu.Append(menuitem)     cascademenu=gtk.NewMenuItemWithMnemonic("_Help")     menubar.Append(cascademenu)     submenu=gtk.NewMenu()     cascademenu.SetSubmenu(submenu)     menuitem=gtk.NewMenuItemWithMnemonic("_About")     menuitem.Connect("activate", func(){         dialog:=gtk.NewAboutDialog()         dialog.SetName("Go-GtkDemo!")         dialog.SetProgramName("demo")         dialog.SetAuthors(authors())         dir,_:=path.Split(os.Args[0])         imagefile:=path.Join(dir, "../../data/mattn-logo.png")         pixbuf,_:=gdkpixbuf.NewPixbufFromFile(imagefile)         dialog.SetLogo(pixbuf)         dialog.SetLicense("ThelibraryisavailableunderthesametermsandconditionsastheGo,theBSDstylelicense,andtheLGPL(LesserGNUPublicLicense).TheideaisthatifyoucanuseGo(andGtk)inaproject,youshouldalsobeabletousego-gtk.")         dialog.SetWrapLicense(true)         dialog.Run()         dialog.Destroy()     })     submenu.Append(menuitem)     //--------------------------------------------------------     //GtkStatusbar     //--------------------------------------------------------     statusbar:=gtk.NewStatusbar()     context_id:=statusbar.GetContextId("go-gtk")     statusbar.Push(context_id, "GTKbindingforGo!")     framebox2.PackStart(statusbar, false, false, 0)     //--------------------------------------------------------     //Event     //--------------------------------------------------------     window.Add(vbox)     window.SetSizeRequest(600, 600)     window.ShowAll()     gtk.Main() } Screenshot Repository http://github.com/mattn/go-gtk/ License ThelibraryisavailableunderthesametermsandconditionsastheGo,theBSDstylelicense,andtheLGPL(LesserGNUPublicLicense).TheideaisthatifyoucanuseGo(andGtk)inaproject,youshouldalsobeabletousego-gtk. Author Projectauthors: YasuhiroMatsumoto DavidRoundy MarkAndrewGerads TobiasKortkamp MikhailTrushnikov FedericoSogaro Goal Projectgoal: Hopefullysupportfollowingwidgetsandmethodsenoughtorungeneralapplication. MainLoopandEvents:24%(6/25) GtkAccelGroup:10%(2/19) GtkAccelMap:0%(0/14) GtkClipboard:23%(7/30) DragandDrop:11%(4/35) GtkIconTheme:0%(0/31) GtkStockItem:66%(4/6) ThemeableStockImages:0%(0/41) ResourceFiles:0%(0/28) GtkSettings:23%(3/13) GtkBinding:0%(0/14) GraphicsContexts:0%(0/2) GtkStyle:0%(0/64) Selections:8%(4/47) VersionInformation:0%(0/6) Testing:0%(0/16) FilesystemUtilities:0%(0/7) GtkDialog:45%(9/20) GtkMessageDialog:62%(5/8) GtkWindow:23%(24/102) GtkWindowGroup:0%(0/5) GtkAboutDialog:90%(29/32) GtkAssistant:91%(21/23) GtkOffscreenWindow:0%(0/3) GtkAccelLabel:83%(5/6) GtkImage:29%(9/31) GtkLabel:86%(39/45) GtkProgressBar:83%(10/12) GtkStatusbar:77%(7/9) GtkInfoBar:100%(12/12) GtkStatusIcon:68%(26/38) GtkSpinner:0%(0/3) GtkButton:55%(15/27) GtkCheckButton:100%(3/3) GtkRadioButton:100%(8/8) GtkToggleButton:100%(9/9) GtkLinkButton:75%(6/8) GtkScaleButton:0%(0/9) GtkVolumeButton:0%(0/1) GtkEntry:38%(24/63) GtkEntryBuffer:72%(8/11) GtkEntryCompletion:96%(24/25) GtkHScale:100%(2/2) GtkVScale:100%(2/2) GtkSpinButton:0%(0/25) GtkEditable:100%(13/13) GtkTextIter:20%(19/91) GtkTextMark:0%(0/7) GtkTextBuffer:67%(52/77) GtkTextTag:75%(3/4) GtkTextAttributes:100%(5/5) GtkTextTagTable:83%(5/6) GtkTextView:28%(18/64) GtkTreePath:84%(16/19) GtkTreeRowReference:0%(0/10) GtkTreeIter:100%(1/1) GtkTreeModel:57%(15/26) GtkTreeSelection:75%(15/20) GtkTreeViewColumn:37%(20/53) GtkTreeView:14%(14/97) GtkTreeViewdrag-and-drop:0%(0/7) GtkCellView:0%(0/11) GtkIconView:16%(10/62) GtkTreeSortable:0%(0/6) GtkTreeModelSort:0%(0/9) GtkTreeModelFilter:0%(0/11) GtkCellLayout:0%(0/9) GtkCellRenderer:100%(2/2) GtkCellEditable:0%(0/3) GtkCellRendererAccel:100%(1/1) GtkCellRendererCombo:100%(1/1) GtkCellRendererPixbuf:100%(1/1) GtkCellRendererProgress:100%(1/1) GtkCellRendererSpin:100%(1/1) GtkCellRendererText:100%(2/2) GtkCellRendererToggle:100%(7/7) GtkCellRendererSpinner:100%(1/1) GtkListStore:83%(15/18) GtkTreeStore:80%(17/21) GtkComboBox:78%(30/38) GtkComboBoxText:100%(7/7) GtkComboBoxEntry:80%(4/5) GtkMenu:50%(15/30) GtkMenuBar:100%(8/8) GtkMenuItem:78%(15/19) GtkImageMenuItem:0%(0/11) GtkRadioMenuItem:0%(0/9) GtkCheckMenuItem:100%(10/10) GtkSeparatorMenuItem:100%(1/1) GtkTearoffMenuItem:100%(1/1) GtkToolShell:0%(0/9) GtkToolbar:0%(0/34) GtkToolItem:0%(0/29) GtkToolPalette:0%(0/22) GtkToolItemGroup:0%(0/17) GtkSeparatorToolItem:0%(0/3) GtkToolButton:0%(0/14) GtkMenuToolButton:0%(0/7) GtkToggleToolButton:0%(0/4) GtkRadioToolButton:0%(0/6) GtkUIManager:0%(0/17) GtkActionGroup:0%(0/20) GtkAction:0%(0/46) GtkToggleAction:0%(0/6) GtkRadioAction:0%(0/5) GtkRecentAction:0%(0/4) GtkActivatable:0%(0/6) GtkColorButton:0%(0/10) GtkColorSelectionDialog:0%(0/2) GtkColorSelection:0%(0/21) GtkHSV:0%(0/8) GtkFileChooser:22%(13/58) GtkFileChooserButton:0%(0/9) GtkFileChooserDialog:100%(1/1) GtkFileChooserWidget:0%(0/2) GtkFileFilter:55%(5/9) GtkFontButton:71%(10/14) GtkFontSelection:0%(0/14) GtkFontSelectionDialog:37%(3/8) GtkInputDialog:0%(0/1) GtkAlignment:100%(4/4) GtkAspectFrame:0%(0/2) GtkHBox:100%(1/1) GtkVBox:100%(1/1) GtkHButtonBox:0%(0/5) GtkVButtonBox:0%(0/5) GtkFixed:100%(5/5) GtkHPaned:100%(1/1) GtkVPaned:100%(1/1) GtkLayout:0%(0/12) GtkNotebook:90%(50/55) GtkTable:93%(14/15) GtkExpander:87%(14/16) GtkOrientable:0%(0/2) GtkFrame:100%(9/9) GtkHSeparator:100%(1/1) GtkVSeparator:100%(1/1) GtkHScrollbar:0%(0/1) GtkVScrollbar:0%(0/1) GtkScrolledWindow:86%(13/15) GtkPrintOperation:13%(5/36) GtkPrintContext:18%(2/11) GtkPrintSettings:0%(0/74) GtkPageSetup:0%(0/25) GtkPaperSize:0%(0/21) GtkPrinter:0%(0/23) GtkPrintJob:0%(0/10) GtkPrintUnixDialog:0%(0/18) GtkPageSetupUnixDialog:0%(0/5) GtkAdjustment:82%(14/17) GtkArrow:0%(0/2) GtkCalendar:0%(0/17) GtkDrawingArea:100%(2/2) GtkEventBox:20%(1/5) GtkHandleBox:0%(0/8) GtkIMContextSimple:0%(0/2) GtkIMMulticontext:0%(0/4) GtkSizeGroup:100%(8/8) GtkTooltip:60%(6/10) GtkViewport:100%(9/9) GtkAccessible:100%(3/3) GtkBin:100%(1/1) GtkBox:100%(11/11) GtkButtonBox:0%(0/10) GtkContainer:18%(6/33) GtkItem:100%(3/3) GtkMenuShell:0%(0/11) GtkMisc:0%(0/4) GtkObject:100%(0/0) GtkPaned:88%(8/9) GtkRange:53%(16/30) GtkScale:90%(9/10) GtkSeparator:100%(0/0) GtkWidget:50%(90/180) GtkIMContext:0%(0/11) GtkPlug:0%(0/7) GtkSocket:0%(0/5) GtkRecentManager:0%(0/37) GtkRecentChooser:0%(0/33) GtkRecentChooserDialog:0%(0/2) GtkRecentChooserMenu:0%(0/4) GtkRecentChooserWidget:0%(0/2) GtkRecentFilter:0%(0/12) GtkBuildable:0%(0/10) Totalprogress:33%(1021/3053)