Exemple #1
0
func init_tabby() {
	init_navigation()
	gdk.ThreadsInit()
	inotify_init()

	lang_man := gtk.SourceLanguageManagerGetDefault()
	lang := lang_man.GetLanguage("go")
	if nil == lang.SourceLanguage {
		println("tabby: warning: no language specification")
	}
	source_buf = gtk.SourceBuffer()
	source_buf.SetLanguage(lang)
	source_buf.Connect("paste-done", paste_done_cb, nil)
	source_buf.Connect("mark-set", mark_set_cb, nil)
	source_buf.Connect("changed", buf_changed_cb, nil)

	source_buf.CreateTag("instance", map[string]string{"background": "#FF8080"})

	tree_store = gtk.TreeStore(gtk.TYPE_STRING)
	tree_view = file_tree.NewFileTree()
	tree_view.ModifyFontEasy("Regular 8")
	tree_model = tree_store.ToTreeModel()
	tree_view.SetModel(tree_model)
	tree_view.SetHeadersVisible(false)
	tree_view.Connect("cursor-changed", tree_view_select_cb, nil)

	search_store = gtk.TreeStore(gtk.TYPE_STRING)
	search_view = file_tree.NewSearchTree()
	search_view.ModifyFontEasy("Regular 8")
	search_model = search_store.ToTreeModel()
	search_view.SetModel(search_model)
	search_view.AppendColumn(gtk.TreeViewColumnWithAttributes(
		"", gtk.CellRendererText(), "text", 0))
	search_view.SetHeadersVisible(false)
	search_view.Connect("cursor-changed", search_view_select_cb, nil)

	error_view = gtk.TextView()
	error_view.ModifyFontEasy("Monospace Regular 8")
	error_view.SetEditable(false)
	error_buf = error_view.GetBuffer()

	source_view = gtk.SourceViewWithBuffer(source_buf)
	source_view.ModifyFontEasy("Monospace Regular 10")
	source_view.SetAutoIndent(true)
	source_view.SetHighlightCurrentLine(true)
	source_view.SetShowLineNumbers(true)
	source_view.SetRightMarginPosition(80)
	source_view.SetShowRightMargin(true)
	source_view.SetIndentWidth(2)
	source_view.SetInsertSpacesInsteadOfTabs(opt.space_not_tab)
	source_view.SetDrawSpaces(gtk.GTK_SOURCE_DRAW_SPACES_TAB)
	source_view.SetTabWidth(2)
	source_view.SetSmartHomeEnd(gtk.GTK_SOURCE_SMART_HOME_END_ALWAYS)
	source_view.SetWrapMode(gtk.GTK_WRAP_WORD)

	vbox := gtk.VBox(false, 0)
	inner_hpaned := gtk.HPaned()
	view_vpaned := gtk.VPaned()
	outer_hpaned := gtk.HPaned()
	outer_hpaned.Add1(inner_hpaned)
	inner_hpaned.Add2(view_vpaned)

	menubar := gtk.MenuBar()
	vbox.PackStart(menubar, false, false, 0)
	vbox.PackStart(outer_hpaned, true, true, 0)

	file_item := gtk.MenuItemWithMnemonic("_File")
	menubar.Append(file_item)
	file_submenu := gtk.Menu()
	file_item.SetSubmenu(file_submenu)

	accel_group := gtk.AccelGroup()

	new_item := gtk.MenuItemWithMnemonic("_New")
	file_submenu.Append(new_item)
	new_item.Connect("activate", new_cb, nil)
	new_item.AddAccelerator("activate", accel_group, gdk.GDK_n,
		gdk.GDK_CONTROL_MASK, gtk.GTK_ACCEL_VISIBLE)

	open_item := gtk.MenuItemWithMnemonic("_Open")
	file_submenu.Append(open_item)
	open_item.Connect("activate", open_cb, nil)
	open_item.AddAccelerator("activate", accel_group, gdk.GDK_o,
		gdk.GDK_CONTROL_MASK, gtk.GTK_ACCEL_VISIBLE)

	open_rec_item := gtk.MenuItemWithMnemonic("Open _Recursively")
	file_submenu.Append(open_rec_item)
	open_rec_item.Connect("activate", open_rec_cb, nil)

	save_item := gtk.MenuItemWithMnemonic("_Save")
	file_submenu.Append(save_item)
	save_item.Connect("activate", save_cb, nil)
	save_item.AddAccelerator("activate", accel_group, gdk.GDK_s,
		gdk.GDK_CONTROL_MASK, gtk.GTK_ACCEL_VISIBLE)

	save_as_item := gtk.MenuItemWithMnemonic("Save _as")
	file_submenu.Append(save_as_item)
	save_as_item.Connect("activate", save_as_cb, nil)

	close_item := gtk.MenuItemWithMnemonic("_Close")
	file_submenu.Append(close_item)
	close_item.Connect("activate", close_cb, nil)
	close_item.AddAccelerator("activate", accel_group, gdk.GDK_w,
		gdk.GDK_CONTROL_MASK, gtk.GTK_ACCEL_VISIBLE)

	exit_item := gtk.MenuItemWithMnemonic("E_xit")
	file_submenu.Append(exit_item)
	exit_item.Connect("activate", exit_cb, nil)

	navigation_item := gtk.MenuItemWithMnemonic("_Navigation")
	menubar.Append(navigation_item)
	navigation_submenu := gtk.Menu()
	navigation_item.SetSubmenu(navigation_submenu)

	prev_instance_item := gtk.MenuItemWithMnemonic("_Previous Instance")
	navigation_submenu.Append(prev_instance_item)
	prev_instance_item.Connect("activate", prev_instance_cb, nil)
	prev_instance_item.AddAccelerator("activate", accel_group, gdk.GDK_F2,
		0, gtk.GTK_ACCEL_VISIBLE)

	next_instance_item := gtk.MenuItemWithMnemonic("_Next Instance")
	navigation_submenu.Append(next_instance_item)
	next_instance_item.Connect("activate", next_instance_cb, nil)
	next_instance_item.AddAccelerator("activate", accel_group, gdk.GDK_F3,
		0, gtk.GTK_ACCEL_VISIBLE)

	find_item := gtk.MenuItemWithMnemonic("_Find")
	navigation_submenu.Append(find_item)
	find_item.Connect("activate", find_cb, nil)
	find_item.AddAccelerator("activate", accel_group, gdk.GDK_f,
		gdk.GDK_CONTROL_MASK, gtk.GTK_ACCEL_VISIBLE)

	fnr_item := gtk.MenuItemWithMnemonic("Find and Replace")
	navigation_submenu.Append(fnr_item)
	fnr_item.Connect("activate", fnr_cb, nil)
	fnr_item.AddAccelerator("activate", accel_group, gdk.GDK_r,
		gdk.GDK_CONTROL_MASK, gtk.GTK_ACCEL_VISIBLE)

	prev_file_item := gtk.MenuItemWithMnemonic("Prev File")
	navigation_submenu.Append(prev_file_item)
	prev_file_item.Connect("activate", prev_file_cb, nil)
	prev_file_item.AddAccelerator("activate", accel_group, gdk.GDK_F7,
		0, gtk.GTK_ACCEL_VISIBLE)

	next_file_item := gtk.MenuItemWithMnemonic("Next File")
	navigation_submenu.Append(next_file_item)
	next_file_item.Connect("activate", next_file_cb, nil)
	next_file_item.AddAccelerator("activate", accel_group, gdk.GDK_F8,
		0, gtk.GTK_ACCEL_VISIBLE)

	tools_item := gtk.MenuItemWithMnemonic("_Tools")
	menubar.Append(tools_item)
	tools_submenu := gtk.Menu()
	tools_item.SetSubmenu(tools_submenu)

	gofmt_item := gtk.MenuItemWithMnemonic("_Gofmt")
	tools_submenu.Append(gofmt_item)
	gofmt_item.Connect("activate", gofmt_cb, nil)
	gofmt_item.AddAccelerator("activate", accel_group, gdk.GDK_F9,
		0, gtk.GTK_ACCEL_VISIBLE)

	gofmtAll_item := gtk.MenuItemWithMnemonic("Gofmt _All")
	tools_submenu.Append(gofmtAll_item)
	gofmtAll_item.Connect("activate", gofmt_all, nil)
	gofmtAll_item.AddAccelerator("activate", accel_group, gdk.GDK_F9,
		gdk.GDK_CONTROL_MASK, gtk.GTK_ACCEL_VISIBLE)

	view_item := gtk.MenuItemWithMnemonic("_View")
	menubar.Append(view_item)
	view_submenu := gtk.Menu()
	view_item.SetSubmenu(view_submenu)

	search_chkitem := gtk.CheckMenuItemWithMnemonic("Show _Searchview")
	view_submenu.Append(search_chkitem)
	search_chkitem.SetActive(opt.show_search)
	search_chkitem.Connect("toggled", func() { search_chk_cb(search_chkitem.GetActive()) }, nil)

	error_chkitem := gtk.CheckMenuItemWithMnemonic("Show _Errorview")
	view_submenu.Append(error_chkitem)
	error_chkitem.SetActive(opt.show_error)
	error_chkitem.Connect("toggled", func() { error_chk_cb(error_chkitem.GetActive()) }, nil)

	notab_chkitem := gtk.CheckMenuItemWithMnemonic("Spaces for _Tabs")
	view_submenu.Append(notab_chkitem)
	notab_chkitem.SetActive(opt.space_not_tab)
	notab_chkitem.Connect("toggled", func() { notab_chk_cb(notab_chkitem.GetActive()) }, nil)

	tree_window := gtk.ScrolledWindow(nil, nil)
	tree_window.SetPolicy(gtk.GTK_POLICY_AUTOMATIC, gtk.GTK_POLICY_AUTOMATIC)
	inner_hpaned.Add1(tree_window)
	tree_window.Add(tree_view)

	search_window = gtk.ScrolledWindow(nil, nil)
	search_window.SetPolicy(gtk.GTK_POLICY_AUTOMATIC, gtk.GTK_POLICY_AUTOMATIC)
	outer_hpaned.Add2(search_window)
	search_window.Add(search_view)

	text_window := gtk.ScrolledWindow(nil, nil)
	text_window.SetPolicy(gtk.GTK_POLICY_AUTOMATIC, gtk.GTK_POLICY_ALWAYS)
	view_vpaned.Add1(text_window)
	text_window.Add(source_view)

	error_window = gtk.ScrolledWindow(nil, nil)
	error_window.SetPolicy(gtk.GTK_POLICY_AUTOMATIC, gtk.GTK_POLICY_ALWAYS)
	view_vpaned.Add2(error_window)
	error_window.Add(error_view)

	inner_hpaned.Connect("size_request", func() { ohp_cb(outer_hpaned.GetPosition()) }, nil)
	view_vpaned.Connect("size_request", func() { ihp_cb(inner_hpaned.GetPosition()) }, nil)
	source_view.Connect("size_request", func() { vvp_cb(view_vpaned.GetPosition()) }, nil)
	outer_hpaned.SetPosition(opt.ohp_position)
	inner_hpaned.SetPosition(opt.ihp_position)
	view_vpaned.SetPosition(opt.vvp_position)

	main_window = gtk.Window(gtk.GTK_WINDOW_TOPLEVEL)
	main_window.AddAccelGroup(accel_group)
	main_window.SetSizeRequest(400, 200) //minimum size
	main_window.Resize(opt.window_width, opt.window_height)
	main_window.Move(opt.window_x, opt.window_y)
	main_window.Connect("destroy", exit_cb, "")
	main_window.Connect("configure-event", window_event_cb, "")
	main_window.Add(vbox)
	// init_tabby blocks for some reason if called after ShowAll.
	init_vars()
	main_window.ShowAll()
	search_window.SetVisible(opt.show_search)
	error_window.SetVisible(opt.show_error)
	// Cannot be called before ShowAll. This is also not clear.
	file_switch_to(file_stack_pop())
	stack_prev(&file_stack_max)
	if "" == cur_file {
		new_cb()
	}
	source_view.GrabFocus()
}
Exemple #2
0
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 <[email protected]>",
			"David Roundy <[email protected]>"})
		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()
}
Exemple #3
0
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()
}