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 main() {
gtk.Init(&os.Args)
window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL)
window.SetTitle("GTK Folder View")
window.Connect("destroy", func() {
gtk.MainQuit()
},
nil)
swin := gtk.ScrolledWindow(nil, nil)
store := gtk.TreeStore(gdkpixbuf.GetGdkPixbufType(), gtk.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()
},
nil)
dialog.Run()
},
nil)
window.Add(swin)
window.SetSizeRequest(400, 200)
window.ShowAll()
gtk.Main()
}
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() == gtk.GTK_RESPONSE_YES
dialog.Destroy()
return
}
func main() {
gtk.Init(nil)
window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL)
window.SetTitle("GTK Go!")
window.Connect("destroy", func(w *gtk.GtkWidget, user_data string) {
println("got destroy!", user_data)
gtk.MainQuit()
},
"foo")
//--------------------------------------------------------
// GtkVBox
//--------------------------------------------------------
vbox := gtk.VBox(false, 1)
//--------------------------------------------------------
// GtkMenuBar
//--------------------------------------------------------
menubar := gtk.MenuBar()
vbox.PackStart(menubar, false, false, 0)
//--------------------------------------------------------
// GtkMenuItem
//--------------------------------------------------------
filemenu := gtk.MenuItemWithMnemonic("_File")
menubar.Append(filemenu)
filesubmenu := gtk.Menu()
filemenu.SetSubmenu(filesubmenu)
exitmenuitem := gtk.MenuItemWithMnemonic("E_xit")
exitmenuitem.Connect("activate", func() {
gtk.MainQuit()
},
nil)
filesubmenu.Append(exitmenuitem)
filemenu = gtk.MenuItemWithMnemonic("_Help")
menubar.Append(filemenu)
filesubmenu = gtk.Menu()
filemenu.SetSubmenu(filesubmenu)
exitmenuitem = gtk.MenuItemWithMnemonic("_About")
exitmenuitem.Connect("activate", func() {
dialog := gtk.AboutDialog()
dialog.SetName("Go-Gtk Demo!")
dialog.SetProgramName("demo")
dialog.SetAuthors([]string{
"Yasuhiro Matsumoto <*****@*****.**>",
"David Roundy <*****@*****.**>"})
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()
},
nil)
filesubmenu.Append(exitmenuitem)
//--------------------------------------------------------
// 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.Add1(frame1)
vpaned.Add2(frame2)
//--------------------------------------------------------
// 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)
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() {
print("scale: ", int(scale.GetValue()), "\n")
},
nil)
framebox2.Add(scale)
//--------------------------------------------------------
// GtkHBox
//--------------------------------------------------------
buttons := gtk.HBox(false, 1)
//--------------------------------------------------------
// GtkButton
//--------------------------------------------------------
button := gtk.ButtonWithLabel("Button with label")
button.Clicked(func() {
print("button clicked: ", button.GetLabel(), "\n")
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)
filechooserdialog.Response(func() {
println(filechooserdialog.GetFilename())
filechooserdialog.Destroy()
},
nil)
filechooserdialog.Run()
},
nil)
messagedialog.Run()
messagedialog.Destroy()
},
nil)
buttons.Add(button)
//--------------------------------------------------------
// GtkFontButton
//--------------------------------------------------------
fontbutton := gtk.FontButton()
fontbutton.Connect("font-set", func() {
print("title: ", fontbutton.GetTitle(), "\n")
print("fontname: ", fontbutton.GetFontName(), "\n")
print("use_size: ", fontbutton.GetUseSize(), "\n")
print("show_size: ", fontbutton.GetShowSize(), "\n")
},
nil)
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!")
}
},
nil)
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!")
}
},
nil)
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)
//--------------------------------------------------------
// GtkComboBoxEntry
//--------------------------------------------------------
combos := gtk.HBox(false, 1)
comboboxentry := gtk.ComboBoxEntryNewText()
comboboxentry.AppendText("Monkey")
comboboxentry.AppendText("Tiger")
comboboxentry.AppendText("Elephant")
comboboxentry.Connect("changed", func() {
print("value: ", comboboxentry.GetActiveText(), "\n")
},
nil)
combos.Add(comboboxentry)
//--------------------------------------------------------
// GtkComboBox
//--------------------------------------------------------
combobox := gtk.ComboBoxNewText()
combobox.AppendText("Peach")
combobox.AppendText("Banana")
combobox.AppendText("Apple")
combobox.SetActive(1)
combobox.Connect("changed", func() {
print("value: ", combobox.GetActiveText(), "\n")
},
nil)
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)
//--------------------------------------------------------
// 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()
}
func main() {
gtk.Init(&os.Args)
display = gtk.Entry()
window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL)
window.SetTitle("Simple Go Calculator")
window.Connect("destroy", Quit, nil)
// Vertical box containing all components
vbox := gtk.VBox(false, 1)
// Menu bar
menubar := gtk.MenuBar()
vbox.PackStart(menubar, false, false, 0)
// Add calculator display to vertical box
display.SetCanFocus(false) // disable focus on calcuator display
vbox.Add(display)
// Menu items
filemenu := gtk.MenuItemWithMnemonic("_File")
menubar.Append(filemenu)
filesubmenu := gtk.Menu()
filemenu.SetSubmenu(filesubmenu)
aboutmenuitem := gtk.MenuItemWithMnemonic("_About")
aboutmenuitem.Connect("activate", func() {
messagedialog := gtk.MessageDialog(
window.GetTopLevelAsWindow(),
gtk.GTK_DIALOG_MODAL,
gtk.GTK_MESSAGE_INFO,
gtk.GTK_BUTTONS_OK,
"Simple Go Calculator")
messagedialog.Response(func() {}, nil)
messagedialog.Run()
messagedialog.Destroy()
},
nil)
filesubmenu.Append(aboutmenuitem)
resetmenuitem := gtk.MenuItemWithMnemonic("_Reset")
resetmenuitem.Connect("activate", func() { Reset(); display.SetText("0") }, nil)
filesubmenu.Append(resetmenuitem)
exitmenuitem := gtk.MenuItemWithMnemonic("E_xit")
exitmenuitem.Connect("activate", Quit, nil)
filesubmenu.Append(exitmenuitem)
// Vertical box containing all buttons
buttons := gtk.VBox(false, 5)
for i := 0; i < 4; i++ {
hbox := gtk.HBox(false, 5) // a horizontal box for each 4 buttons
for j := 0; j < 4; j++ {
b := gtk.ButtonWithLabel(string(nums[i*4+j]))
b.Clicked(Input(b), nil) //add click event
hbox.Add(b)
}
buttons.Add(hbox) // add horizonatal box to vertical buttons' box
}
vbox.Add(buttons)
window.Add(vbox)
window.SetSizeRequest(250, 250)
window.ShowAll()
gtk.Main()
}