func DoButtonBox(doWidget gtk3.WidgetLike) gtk3.WidgetLike {
if window == nil {
window = gtk3.NewWindow(gtk3.GtkWindowType.TOPLEVEL)
window.SetScreen(doWidget.W().GetScreen())
window.SetTitle("Button Boxes")
window.Connect("destroy", func() { window.Destroy(); window = nil })
main_vbox := gtk3.NewVBox(0)
window.Add(main_vbox)
frame_horz := gtk3.NewFrame("Horizontal Button Boxes")
main_vbox.PackStart(frame_horz, true, true, 10)
vbox := gtk3.NewVBox(0)
frame_horz.Add(vbox)
vbox.PackStart(createBBox(gtk3.GtkOrientation.HORIZONTAL, "Spread", 40, gtk3.GtkButtonBoxStyle.SPREAD), true, true, 0)
vbox.PackStart(createBBox(gtk3.GtkOrientation.HORIZONTAL, "Edge", 40, gtk3.GtkButtonBoxStyle.EDGE), true, true, 5)
vbox.PackStart(createBBox(gtk3.GtkOrientation.HORIZONTAL, "Start", 40, gtk3.GtkButtonBoxStyle.START), true, true, 5)
vbox.PackStart(createBBox(gtk3.GtkOrientation.HORIZONTAL, "End", 40, gtk3.GtkButtonBoxStyle.END), true, true, 5)
frame_vert := gtk3.NewFrame("Vertical Button Boxes")
main_vbox.PackStart(frame_vert, true, true, 10)
hbox := gtk3.NewHBox(0)
frame_vert.Add(hbox)
hbox.PackStart(createBBox(gtk3.GtkOrientation.VERTICAL, "Spread", 30, gtk3.GtkButtonBoxStyle.SPREAD), true, true, 0)
hbox.PackStart(createBBox(gtk3.GtkOrientation.VERTICAL, "Edge", 30, gtk3.GtkButtonBoxStyle.EDGE), true, true, 5)
hbox.PackStart(createBBox(gtk3.GtkOrientation.VERTICAL, "Start", 30, gtk3.GtkButtonBoxStyle.START), true, true, 5)
hbox.PackStart(createBBox(gtk3.GtkOrientation.VERTICAL, "End", 30, gtk3.GtkButtonBoxStyle.END), true, true, 5)
}
if !window.GetVisible() {
window.ShowAll()
} else {
window.Destroy()
window = nil
return nil
}
return window
}
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()
}
func main() {
app := gtk3.NewApplication("si.go-gtk3.demoapp", gtk3.G_APPLICATION_FLAGS_NONE)
// Create windows
w := gtk3.NewWindow(gtk3.GTK_WINDOW_TOPLEVEL, nil)
// Add window to GTKApplication
app.AddWindow(w)
// Let's set a couple of window properties
w.Set(gtk3.P{"title": "Go-GTK3 Demo", "resizable": false})
//Create frame
f := gtk3.NewFrame("Button play")
// Add it to window
w.Add(f)
// Create GtkBox
box := gtk3.NewBox(gtk3.ORIENTATION_VERTICAL, 5)
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()
app.Run()
}
func createBBox(orientation int, title string, spacing int, layout int) *gtk3.Frame {
frame := gtk3.NewFrame(title)
bbox := gtk3.NewButtonBox(orientation)
bbox.SetLayout(layout)
button := gtk3.NewButtonFromStock(gtk3.GtkStock.OK)
bbox.Add(button)
button = gtk3.NewButtonFromStock(gtk3.GtkStock.CANCEL)
bbox.Add(button)
button = gtk3.NewButtonFromStock(gtk3.GtkStock.HELP)
bbox.Add(button)
frame.Add(bbox)
return frame
}
func DoComboBox(w gtk3.WidgetLike) gtk3.WidgetLike {
if window == nil {
window = gtk3.NewWindow(gtk3.GtkWindowType.TOPLEVEL)
window.SetScreen(w.W().GetScreen())
window.SetTitle("Combo boxes")
window.Connect("destroy", func() { window.Destroy(); window = nil })
window.SetBorderWidth(10)
vbox := gtk3.NewVBox(2)
window.Add(vbox)
// A combobox demonstrating cell renderers, separators and insensitive rows
frame := gtk3.NewFrame("Some stock icons")
vbox.PackStart(frame, false, false, 0)
box := gtk3.NewVBox(0)
box.SetBorderWidth(5)
frame.Add(box)
model := createStockIconStore()
combo := gtk3.NewComboBoxWithModel(model)
box.Add(combo)
var renderer gtk3.CellRendererLike
renderer = gtk3.NewCellRendererPixbuf()
combo.PackStart(renderer, false)
combo.SetAttributes(renderer, gtk3.A{{"pixbuf", PixbufCol}})
combo.SetCellDataFunc(renderer, setSensitive)
renderer = gtk3.NewCellRendererText()
combo.PackStart(renderer, true)
combo.SetAttributes(renderer, gtk3.A{{"text", TextCol}})
combo.SetCellDataFunc(renderer, setSensitive)
combo.SetRowSeparatorFunc(isSeparator)
combo.SetActive(0)
// A ComboBox demonstrating trees.
frame = gtk3.NewFrame("Where are we ?")
vbox.PackStart(frame, false, false, 0)
box = gtk3.NewVBox(0)
box.SetBorderWidth(5)
frame.Add(box)
model1 := createCapitalStore()
combo3 := gtk3.NewComboBoxWithModel(model1)
box.Add(combo3)
renderer1 := gtk3.NewCellRendererText()
combo3.PackStart(renderer1, true)
combo3.SetAttributes(renderer1, gtk3.A{{"text", 0}})
combo3.SetCellDataFunc(renderer1, isCapitalSensitive)
var iter gtk3.TreeIter
path := gtk3.NewTreePathFromString("3:3")
model1.ITreeModel().GetIter(&iter, path)
combo3.SetActiveIter(&iter)
// a combobox with validation
frame = gtk3.NewFrame("Editable")
vbox.PackStart(frame, false, false, 0)
box = gtk3.NewVBox(0)
box.SetBorderWidth(5)
frame.Add(box)
combo1 := gtk3.NewComboBoxTextWithEntry()
box.Add(combo1)
combo1.AppendText("One")
combo1.AppendText("Two")
combo1.AppendText("2\302\275")
combo1.AppendText("Three")
mask := "^([0-9]*|One|Two|2\302\275|Three)$"
entry := combo1.GetChild().(*gtk3.Entry)
entry.Connect("changed", setBackground, entry, mask)
// A ComboBox with string IDs
frame = gtk3.NewFrame("String IDs")
vbox.PackStart(frame, false, false, 0)
box = gtk3.NewVBox(0)
vbox.SetBorderWidth(5)
frame.Add(box)
combo2 := gtk3.NewComboBoxText()
combo2.Append("never", "Not visible")
combo2.Append("when-active", "Visible when active")
combo2.Append("always", "Always visible")
box.Add(combo2)
entry = gtk3.NewEntry()
box.Add(entry)
gobject.BindProperty(combo2, "active-id", entry, "text", gobject.GBindingFlags.BIDIRECTIONAL)
}
if !window.GetVisible() {
window.ShowAll()
} else {
window.Destroy()
window = nil
return nil
}
return window
}
func DoInfoBar(w gtk3.WidgetLike) gtk3.WidgetLike {
if window == nil {
window = gtk3.NewWindow(gtk3.GtkWindowType.TOPLEVEL)
window.SetScreen(w.W().GetScreen())
window.SetTitle("Info Bars")
window.Connect("destroy", func() { window.Destroy(); window = nil })
window.SetBorderWidth(8)
vbox := gtk3.NewVBox(0)
window.Add(vbox)
bar := gtk3.NewInfoBar()
vbox.PackStart(bar, false, false, 0)
bar.SetMessageType(gtk3.GtkMessage.INFO)
label := gtk3.NewLabel("This is an info bar with message type GTK_MESSAGE_INFO")
(bar.GetContentArea()).(*gtk3.Box).PackStart(label, false, false, 0)
bar = gtk3.NewInfoBar()
vbox.PackStart(bar, false, false, 0)
bar.SetMessageType(gtk3.GtkMessage.WARNING)
label = gtk3.NewLabel("This is an info bar with message type GTK_MESSAGE_WARNING")
(bar.GetContentArea()).(*gtk3.Box).PackStart(label, false, false, 0)
bar = gtk3.NewInfoBarWithButtons(gtk3.B{{gtk3.GtkStock.OK, gtk3.GtkResponse.OK}})
bar.Connect("response", func(infoBar *gtk3.InfoBar, responseId int, data ...interface{}) {
dialog := gtk3.NewMessageDialog(window, gtk3.GtkDialogFlags.MODAL|gtk3.GtkDialogFlags.DESTROY_WITH_PARENT,
gtk3.GtkMessage.INFO,
gtk3.GtkButtons.OK,
"You Clicked a button on info bar")
dialog.FormatSecondaryText("Your response has id %d", responseId)
dialog.Run()
dialog.Destroy()
})
vbox.PackStart(bar, false, false, 0)
bar.SetMessageType(gtk3.GtkMessage.QUESTION)
label = gtk3.NewLabel("This is an info bar with message type GTK_MESSAGE_QUESTION")
(bar.GetContentArea()).(*gtk3.Box).PackStart(label, false, false, 0)
bar = gtk3.NewInfoBar()
vbox.PackStart(bar, false, false, 0)
bar.SetMessageType(gtk3.GtkMessage.ERROR)
label = gtk3.NewLabel("This is an info bar with message type GTK_MESSAGE_ERROR")
(bar.GetContentArea()).(*gtk3.Box).PackStart(label, false, false, 0)
bar = gtk3.NewInfoBar()
vbox.PackStart(bar, false, false, 0)
bar.SetMessageType(gtk3.GtkMessage.OTHER)
label = gtk3.NewLabel("This is an info bar with message type GTK_MESSAGE_OTHER")
(bar.GetContentArea()).(*gtk3.Box).PackStart(label, false, false, 0)
frame := gtk3.NewFrame("Info bars")
vbox.PackStart(frame, false, false, 8)
vbox2 := gtk3.NewVBox(8)
vbox.SetBorderWidth(8)
frame.Add(vbox2)
// Standard message dialog
label = gtk3.NewLabel("An example of different info bars")
vbox2.PackStart(label, false, false, 0)
}
if !window.GetVisible() {
window.ShowAll()
} else {
window.Destroy()
window = nil
return nil
}
return window
}
func DoDialog(w gtk3.WidgetLike) gtk3.WidgetLike {
if window == nil {
window = gtk3.NewWindow(gtk3.GtkWindowType.TOPLEVEL)
window.SetScreen(w.W().GetScreen())
window.SetTitle("Dialogs")
window.Connect("destroy", func() { window.Destroy(); window = nil })
window.SetBorderWidth(8)
frame := gtk3.NewFrame("Dialogs")
window.Add(frame)
vbox := gtk3.NewVBox(8)
vbox.SetBorderWidth(8)
frame.Add(vbox)
// Standard message dialog
hbox := gtk3.NewHBox(8)
vbox.PackStart(hbox, false, false, 0)
button := gtk3.NewButtonWithMnemonic("_Message Dialog")
button.Connect("clicked", dialogClickedClosure(window))
hbox.PackStart(button, false, false, 0)
vbox.PackStart(gtk3.NewHSeparator(), false, false, 0)
// Interactive dialog
hbox = gtk3.NewHBox(8)
vbox.PackStart(hbox, false, false, 0)
vbox2 := gtk3.NewVBox(0)
button = gtk3.NewButtonWithMnemonic("_Interactive Dialog")
hbox.PackStart(vbox2, false, false, 0)
vbox2.PackStart(button, false, false, 0)
table := gtk3.NewGrid()
table.SetRowSpacing(4)
table.SetColumnSpacing(4)
hbox.PackStart(table, false, false, 0)
label := gtk3.NewLabelWithMnemonic("_Entry 1")
table.Attach(label, 0, 0, 1, 1)
entry1 := gtk3.NewEntry()
table.Attach(entry1, 1, 0, 1, 1)
label.SetMnemonicWidget(entry1)
label = gtk3.NewLabelWithMnemonic("E_ntry 2")
table.Attach(label, 0, 1, 1, 1)
entry2 := gtk3.NewEntry()
table.Attach(entry2, 1, 1, 1, 1)
label.SetMnemonicWidget(entry2)
button.Connect("clicked", interactiveDialog, window, entry1, entry2)
}
if !window.GetVisible() {
window.ShowAll()
} else {
window.Destroy()
window = nil
return nil
}
return window
}