func bump_message(m string) { dialog := gtk.MessageDialog( main_window.GetTopLevelAsWindow(), gtk.GTK_DIALOG_MODAL, gtk.GTK_MESSAGE_INFO, gtk.GTK_BUTTONS_OK, m) dialog.Run() dialog.Destroy() }
func bump_question(m string) (b bool) { dialog := gtk.MessageDialog( main_window.GetTopLevelAsWindow(), gtk.GTK_DIALOG_MODAL, gtk.GTK_MESSAGE_WARNING, gtk.GTK_BUTTONS_YES_NO, m) b = dialog.Run() == int(gtk.GTK_RESPONSE_YES) dialog.Destroy() return }
func main() { gtk.Init(&os.Args) window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL) window.SetTitle("GTK DrawingArea") window.Connect("destroy", gtk.MainQuit) vbox := gtk.VBox(true, 0) vbox.SetBorderWidth(5) targets := []gtk.GtkTargetEntry{ {"text/uri-list", 0, 0}, {"STRING", 0, 1}, {"text/plain", 0, 2}, } dest := gtk.Label("drop me file") dest.DragDestSet( gtk.GTK_DEST_DEFAULT_MOTION| gtk.GTK_DEST_DEFAULT_HIGHLIGHT| gtk.GTK_DEST_DEFAULT_DROP, targets, gdk.GDK_ACTION_COPY) dest.DragDestAddUriTargets() dest.Connect("drag-data-received", func(ctx *glib.CallbackContext) { sdata := gtk.SelectionDataFromNative(unsafe.Pointer(ctx.Args(3))) if sdata != nil { a := (*[2000]uint8)(sdata.GetData()) files := strings.Split(string(a[0:sdata.GetLength()-1]), "\n") for i := range files { filename, _, _ := glib.FilenameFromUri(files[i]) files[i] = filename } dialog := gtk.MessageDialog( window, gtk.GTK_DIALOG_MODAL, gtk.GTK_MESSAGE_INFO, gtk.GTK_BUTTONS_OK, strings.Join(files, "\n")) dialog.SetTitle("D&D") dialog.Response(func() { dialog.Destroy() }) dialog.Run() } }) vbox.Add(dest) window.Add(vbox) window.SetSizeRequest(300, 100) window.ShowAll() gtk.Main() }
func main() { gtk.Init(&os.Args) window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL) window.SetTitle("GTK Folder View") window.Connect("destroy", gtk.MainQuit) swin := gtk.ScrolledWindow(nil, nil) store := gtk.TreeStore(gdkpixbuf.GetGdkPixbufType(), glib.G_TYPE_STRING) treeview := gtk.TreeView() swin.Add(treeview) treeview.SetModel(store.ToTreeModel()) treeview.AppendColumn(gtk.TreeViewColumnWithAttributes("pixbuf", gtk.CellRendererPixbuf(), "pixbuf", 0)) treeview.AppendColumn(gtk.TreeViewColumnWithAttributes("text", gtk.CellRendererText(), "text", 1)) for n := 1; n <= 10; n++ { var iter1, iter2, iter3 gtk.GtkTreeIter store.Append(&iter1, nil) store.Set(&iter1, gtk.Image().RenderIcon(gtk.GTK_STOCK_DIRECTORY, gtk.GTK_ICON_SIZE_SMALL_TOOLBAR, "").Pixbuf, "Folder"+strconv.Itoa(n)) store.Append(&iter2, &iter1) store.Set(&iter2, gtk.Image().RenderIcon(gtk.GTK_STOCK_DIRECTORY, gtk.GTK_ICON_SIZE_SMALL_TOOLBAR, "").Pixbuf, "SubFolder"+strconv.Itoa(n)) store.Append(&iter3, &iter2) store.Set(&iter3, gtk.Image().RenderIcon(gtk.GTK_STOCK_FILE, gtk.GTK_ICON_SIZE_SMALL_TOOLBAR, "").Pixbuf, "File"+strconv.Itoa(n)) } treeview.Connect("row_activated", func() { var path *gtk.GtkTreePath var column *gtk.GtkTreeViewColumn treeview.GetCursor(&path, &column) mes := "TreePath is: " + path.String() dialog := gtk.MessageDialog( treeview.GetTopLevelAsWindow(), gtk.GTK_DIALOG_MODAL, gtk.GTK_MESSAGE_INFO, gtk.GTK_BUTTONS_OK, mes) dialog.SetTitle("TreePath") dialog.Response(func() { dialog.Destroy() }) dialog.Run() }) window.Add(swin) window.SetSizeRequest(400, 200) window.ShowAll() gtk.Main() }
func main() { var menuitem *gtk.GtkMenuItem gtk.Init(nil) window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL) window.SetPosition(gtk.GTK_WIN_POS_CENTER) window.SetTitle("GTK Go!") window.Connect("destroy", func(ctx *glib.CallbackContext) { println("got destroy!", ctx.Data().(string)) gtk.MainQuit() }, "foo") //-------------------------------------------------------- // GtkVBox //-------------------------------------------------------- vbox := gtk.VBox(false, 1) //-------------------------------------------------------- // GtkMenuBar //-------------------------------------------------------- menubar := gtk.MenuBar() vbox.PackStart(menubar, false, false, 0) //-------------------------------------------------------- // GtkVPaned //-------------------------------------------------------- vpaned := gtk.VPaned() vbox.Add(vpaned) //-------------------------------------------------------- // GtkFrame //-------------------------------------------------------- frame1 := gtk.Frame("Demo") framebox1 := gtk.VBox(false, 1) frame1.Add(framebox1) frame2 := gtk.Frame("Demo") framebox2 := gtk.VBox(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.Label("Go Binding for GTK") label.ModifyFontEasy("DejaVu Serif 15") framebox1.PackStart(label, false, true, 0) //-------------------------------------------------------- // GtkEntry //-------------------------------------------------------- entry := gtk.Entry() entry.SetText("Hello world") framebox1.Add(entry) image := gtk.ImageFromFile(imagefile) framebox1.Add(image) //-------------------------------------------------------- // GtkScale //-------------------------------------------------------- scale := gtk.HScaleWithRange(0, 100, 1) scale.Connect("value-changed", func() { println("scale:", int(scale.GetValue())) }) framebox2.Add(scale) //-------------------------------------------------------- // GtkHBox //-------------------------------------------------------- buttons := gtk.HBox(false, 1) //-------------------------------------------------------- // GtkButton //-------------------------------------------------------- button := gtk.ButtonWithLabel("Button with label") button.Clicked(func() { println("button clicked:", button.GetLabel()) messagedialog := gtk.MessageDialog( button.GetTopLevelAsWindow(), gtk.GTK_DIALOG_MODAL, gtk.GTK_MESSAGE_INFO, gtk.GTK_BUTTONS_OK, entry.GetText()) messagedialog.Response(func() { println("Dialog OK!") //-------------------------------------------------------- // GtkFileChooserDialog //-------------------------------------------------------- filechooserdialog := gtk.FileChooserDialog( "Choose File...", button.GetTopLevelAsWindow(), gtk.GTK_FILE_CHOOSER_ACTION_OPEN, gtk.GTK_STOCK_OK, int(gtk.GTK_RESPONSE_ACCEPT)) filter := gtk.FileFilter() 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.FontButton() 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.HBox(false, 1) //-------------------------------------------------------- // GtkToggleButton //-------------------------------------------------------- togglebutton := gtk.ToggleButtonWithLabel("ToggleButton with label") togglebutton.Connect("toggled", func() { if togglebutton.GetActive() { togglebutton.SetLabel("ToggleButton ON!") } else { togglebutton.SetLabel("ToggleButton OFF!") } }) buttons.Add(togglebutton) //-------------------------------------------------------- // GtkCheckButton //-------------------------------------------------------- checkbutton := gtk.CheckButtonWithLabel("CheckButton with label") checkbutton.Connect("toggled", func() { if checkbutton.GetActive() { checkbutton.SetLabel("CheckButton CHECKED!") } else { checkbutton.SetLabel("CheckButton UNCHECKED!") } }) buttons.Add(checkbutton) //-------------------------------------------------------- // GtkRadioButton //-------------------------------------------------------- buttonbox := gtk.VBox(false, 1) radiofirst := gtk.RadioButtonWithLabel(nil, "Radio1") buttonbox.Add(radiofirst) buttonbox.Add(gtk.RadioButtonWithLabel(radiofirst.GetGroup(), "Radio2")) buttonbox.Add(gtk.RadioButtonWithLabel(radiofirst.GetGroup(), "Radio3")) buttons.Add(buttonbox) //radiobutton.SetMode(false); radiofirst.SetActive(true) framebox2.PackStart(buttons, false, false, 0) //-------------------------------------------------------- // GtkVSeparator //-------------------------------------------------------- vsep := gtk.VSeparator() framebox2.PackStart(vsep, false, false, 0) //-------------------------------------------------------- // GtkComboBoxEntry //-------------------------------------------------------- combos := gtk.HBox(false, 1) comboboxentry := gtk.ComboBoxEntryNewText() comboboxentry.AppendText("Monkey") comboboxentry.AppendText("Tiger") comboboxentry.AppendText("Elephant") comboboxentry.Connect("changed", func() { println("value:", comboboxentry.GetActiveText()) }) combos.Add(comboboxentry) //-------------------------------------------------------- // GtkComboBox //-------------------------------------------------------- combobox := gtk.ComboBoxNewText() 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.ScrolledWindow(nil, nil) swin.SetPolicy(gtk.GTK_POLICY_AUTOMATIC, gtk.GTK_POLICY_AUTOMATIC) swin.SetShadowType(gtk.GTK_SHADOW_IN) textview := gtk.TextView() var start, end gtk.GtkTextIter 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.MenuItemWithMnemonic("_File") menubar.Append(cascademenu) submenu := gtk.Menu() cascademenu.SetSubmenu(submenu) menuitem = gtk.MenuItemWithMnemonic("E_xit") menuitem.Connect("activate", func() { gtk.MainQuit() }) submenu.Append(menuitem) cascademenu = gtk.MenuItemWithMnemonic("_View") menubar.Append(cascademenu) submenu = gtk.Menu() cascademenu.SetSubmenu(submenu) checkmenuitem := gtk.CheckMenuItemWithMnemonic("_Disable") checkmenuitem.Connect("activate", func() { vpaned.SetSensitive(!checkmenuitem.GetActive()) }) submenu.Append(checkmenuitem) menuitem = gtk.MenuItemWithMnemonic("_Font") menuitem.Connect("activate", func() { fsd := gtk.FontSelectionDialog("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.MenuItemWithMnemonic("_Help") menubar.Append(cascademenu) submenu = gtk.Menu() cascademenu.SetSubmenu(submenu) menuitem = gtk.MenuItemWithMnemonic("_About") menuitem.Connect("activate", func() { dialog := gtk.AboutDialog() dialog.SetName("Go-Gtk Demo!") dialog.SetProgramName("demo") dialog.SetAuthors([]string{ "Yasuhiro Matsumoto <*****@*****.**>", "David Roundy <*****@*****.**>", "Mark Andrew Gerads", "Tobias Kortkamp", "Mikhail Trushnikov", "Federico Sogaro <*****@*****.**>"}) dir, _ := path.Split(os.Args[0]) imagefile := path.Join(dir, "../../data/mattn-logo.png") pixbuf, _ := gdkpixbuf.PixbufFromFile(imagefile) dialog.SetLogo(pixbuf) dialog.SetLicense("The library is available under the same terms and conditions as the Go, the BSD style license, and the LGPL (Lesser GNU Public License). The idea is that if you can use Go (and Gtk) in a project, you should also be able to use go-gtk.") dialog.SetWrapLicense(true) dialog.Run() dialog.Destroy() }) submenu.Append(menuitem) //-------------------------------------------------------- // GtkStatusbar //-------------------------------------------------------- statusbar := gtk.Statusbar() context_id := statusbar.GetContextId("go-gtk") statusbar.Push(context_id, "GTK binding for Go!") framebox2.PackStart(statusbar, false, false, 0) //-------------------------------------------------------- // Event //-------------------------------------------------------- window.Add(vbox) window.SetSizeRequest(600, 600) window.ShowAll() gtk.Main() }