func main() {
gtk.Init(&os.Args)
window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL)
window.SetTitle("GTK Notebook")
window.Connect("destroy", gtk.MainQuit)
notebook := gtk.Notebook()
for n := 1; n <= 10; n++ {
page := gtk.Frame("demo" + strconv.Itoa(n))
notebook.AppendPage(page, gtk.Label("demo"+strconv.Itoa(n)))
vbox := gtk.HBox(false, 1)
prev := gtk.ButtonWithLabel("go prev")
prev.Clicked(func() {
notebook.PrevPage()
})
vbox.Add(prev)
next := gtk.ButtonWithLabel("go next")
next.Clicked(func() {
notebook.NextPage()
})
vbox.Add(next)
page.Add(vbox)
}
window.Add(notebook)
window.SetSizeRequest(400, 200)
window.ShowAll()
gtk.Main()
}
func main() {
gtk.Init(&os.Args)
window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL)
window.SetTitle("Alignment")
window.Connect("destroy", gtk.MainQuit)
notebook := gtk.Notebook()
window.Add(notebook)
align := gtk.Alignment(0.5, 0.5, 0.5, 0.5)
notebook.AppendPage(align, gtk.Label("Alignment"))
button := gtk.ButtonWithLabel("Hello World!")
align.Add(button)
fixed := gtk.Fixed()
notebook.AppendPage(fixed, gtk.Label("Fixed"))
button2 := gtk.ButtonWithLabel("Pulse")
fixed.Put(button2, 30, 30)
progress := gtk.ProgressBar()
fixed.Put(progress, 30, 70)
button.Connect("clicked", func() {
progress.SetFraction(0.1 + 0.9*progress.GetFraction()) //easter egg
})
button2.Connect("clicked", func() {
progress.Pulse()
})
window.ShowAll()
window.SetSizeRequest(200, 200)
gtk.Main()
}
func Gui() {
//--------------------------------------------------------
// Setting up the GTK-Foo
//--------------------------------------------------------
gdk.ThreadsInit()
gtk.Init(&os.Args)
window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL)
window.SetTitle("Zwitscher!")
window.Connect("destroy", func() {
gtk.MainQuit()
})
vbox := gtk.VBox(false, 1)
notebook := gtk.Notebook()
//--------------------------------------------------------
// Home View
//--------------------------------------------------------
vboxHome := gtk.VBox(false, 1)
scrolledWinHome := gtk.ScrolledWindow(nil, nil)
//Disable hscrollbar, enable vscrollbar
scrolledWinHome.SetPolicy(gtk.GTK_POLICY_NEVER, gtk.GTK_POLICY_ALWAYS)
vboxHome.Add(scrolledWinHome)
vboxScrolledWinHome := gtk.VBox(false, 1)
scrolledWinHome.AddWithViewPort(vboxScrolledWinHome)
tweetwidgets := []*gtk.GtkFrame{}
buttonUpdateTimeline := gtk.ButtonWithLabel("Update Timeline")
buttonUpdateTimeline.Clicked(func() {
var tweet gotter.Tweet
tweets, err := gotter.GetTweets(accounts.Credentials, "https://api.twitter.com/1/statuses/home_timeline.json", map[string]string{})
if err != nil {
println("failed to get tweets:", err.String())
return
}
for i := len(tweets) - 1; i >= 0; i-- {
tweet = tweets[i]
id, _ := strconv.Atoi64(tweet.Identifier)
if accounts.Maxreadid < id {
if len(tweetwidgets) > 20 {
tweetwidgets[0].Destroy()
tweetwidgets = tweetwidgets[1:]
}
tweetwidget := TweetWidget(tweet)
vboxScrolledWinHome.PackEnd(tweetwidget, false, false, 0)
tweetwidget.ShowAll()
tweetwidgets = append(tweetwidgets, tweetwidget)
accounts.Maxreadid = id
}
}
})
vboxHome.PackEnd(buttonUpdateTimeline, false, false, 0)
notebook.AppendPage(vboxHome, gtk.Label("Home"))
//--------------------------------------------------------
// Mentions View
//--------------------------------------------------------
scrolledwin := gtk.ScrolledWindow(nil, nil)
notebook.AppendPage(scrolledwin, gtk.Label("Mentions"))
//--------------------------------------------------------
// Messages View
//--------------------------------------------------------
scrolledwin = gtk.ScrolledWindow(nil, nil)
notebook.AppendPage(scrolledwin, gtk.Label("Messages"))
vbox.Add(notebook)
//--------------------------------------------------------
// Fild for Tweets
//--------------------------------------------------------
hbox := gtk.HBox(false, 1)
dir, _ := filepath.Split(os.Args[0])
imagefile := filepath.Join(dir, "Awesome Smiley Original.jpg")
image := gtk.ImageFromFile(imagefile)
hbox.PackStart(image, false, false, 0)
buttonZwitscher := gtk.ButtonWithLabel("Zwitscher!")
newTweetTextField := gtk.Entry()
charCounterLabel := gtk.Label("140")
buttonZwitscher.SetTooltipMarkup("Tweet")
buttonZwitscher.Clicked(func() {
charCounterLabel.SetLabel("140")
SendTweet(newTweetTextField.GetText())
newTweetTextField.SetText("")
})
newTweetTextField.Connect("key-release-event", func() {
length := utf8.RuneCountInString(newTweetTextField.GetText())
charCounterLabel.SetLabel((string)(strconv.Itoa(140 - length)))
})
newTweetTextField.Connect("activate", func() {
if newTweetTextField.GetText() != "" { //pressed enter, and text is not empty
charCounterLabel.SetLabel("140")
SendTweet(newTweetTextField.GetText())
newTweetTextField.SetText("")
}
})
hbox.PackStartDefaults(newTweetTextField)
hbox.PackStart(charCounterLabel, false, false, 0)
hbox.PackEnd(buttonZwitscher, false, false, 0)
vbox.PackEnd(hbox, false, false, 0)
//--------------------------------------------------------
// Event
//--------------------------------------------------------
window.Add(vbox)
window.SetSizeRequest(400, 550)
window.ShowAll()
gdk.ThreadsEnter()
gtk.Main()
gdk.ThreadsLeave()
}