Пример #1
0
func main() {
	gtk3.Init()

	var infoBuf, sourceBuf *gtk3.TextBuffer

	window := gtk3.NewWindow(gtk3.GtkWindowType.TOPLEVEL)
	window.SetTitle("Gtk+ Code Demos")
	window.Connect("destroy", gtk3.MainQuit)

	hbox := gtk3.NewHBox(0)
	window.Add(hbox)

	// Create tree
	tree := CreateTree()
	hbox.PackStart(tree, false, false, 0)

	notebook := gtk3.NewNotebook()
	hbox.PackStart(notebook, true, true, 0)

	notebook.AppendPage(CreateText(&infoBuf, false), gtk3.NewLabelWithMnemonic("_Info"))

	infoBuf.CreateTag("title", gtk3.P{"font": "Sans 18"})

	notebook.AppendPage(CreateText(&sourceBuf, true), gtk3.NewLabelWithMnemonic("_Source"))

	sourceBuf.CreateTag("comment", gtk3.P{"foreground": "DodgerBlue"})
	window.SetDefaultSize(600, 400)
	window.ShowAll()

	gtk3.Main()
}
Пример #2
0
func main() {
	// Initialize gtk3
	gtk3.Init()

	// Create windows
	w := gtk3.NewWindow(gtk3.GTK_WINDOW_TOPLEVEL, nil)
	w.Connect("destroy", gtk3.MainQuit)
	// Let's set a couple of window properties
	w.Set(gtk3.P{"title": "Go-GTK3 Demo", "resizable": true})

	b2 := gtk3.NewVBox(0)
	w.Add(b2)

	// Create GtkFrame
	f := gtk3.NewFrame("Button Play")
	b2.Add(f)

	// Create GtkBox
	box := gtk3.NewBox(gtk3.ORIENTATION_VERTICAL, 5)
	// Add it to window
	f.Add(box)

	// Create First Button
	fbut := gtk3.NewButtonWithLabel("Click Me")
	box.PackStart(fbut, false, false, 0)
	fbut.Connect("clicked", func() { box.ReorderChild(fbut, 2) })

	// Another one
	fbut2 := gtk3.NewButtonWithLabel("Disable my upper brother")
	box.PackStart(fbut2, false, false, 0)
	// So, let's disable him
	fbut2.Connect("clicked", func(s bool) { fbut.SetSensitive(s) }, false)

	// And another
	fbut3 := gtk3.NewButtonWithLabel("Don't do it")
	box.PackStart(fbut3, false, false, 0)
	fbut2.Connect("clicked", but_disabled, fbut3, fbut)

	fbut3.Connect("clicked", func() {
		fbut.SetSensitive(true)
		fbut3.SetLabel("There you go")
	})

	entry1 := gtk3.NewEntry()
	box.PackStart(entry1, false, false, 0)
	fbut4 := gtk3.NewButtonWithLabel("Get entry text, now!")
	box.PackStart(fbut4, false, false, 0)
	fbut4.Connect("clicked", func() {
		fbut4.SetLabel(entry1.GetText())
	})
	// Run applicaton
	w.ShowAll()
	gtk3.Main()
}