Python-сообщество

#coding:utf8

import gtk, gtk.glade

tabs=[gtk.EventBox()]
labels=[]
buttons=[]
efields=[]
fTabs=gtk.Notebook()
toplace="null"

def press_event(widget,event,key):
	global toplace		
	if key=="tab":
		tabs.append(gtk.EventBox())
		tabs[-1].add(gtk.Fixed())
		tabs[-1].show()
		tabs[-1].connect("button_press_event",press_event,"on_fTabs")
		tabs[-1].set_events(gtk.gdk.BUTTON_PRESS_MASK)
		tabs[-1].set_visible_window(False)
		fTabs.append_page(tabs[-1],tab_label=gtk.Label(u"Вкладка%s"%(len(tabs))))
	if key=="label":	
		toplace="label"
	if key=="button":
		toplace="button"
	if key=="efield":
		toplace="efield"
	if key=="on_fTabs": #здесь происходит добавление объектов
		if toplace=="label":		
			labels.append(gtk.Label(u"Метка%s"%(len(labels))))
			event_box=gtk.EventBox()
			event_box.add(labels[-1])
			event_box.connect("button_press_event",press_event,"elabel")
			event_box.set_events(gtk.gdk.BUTTON_PRESS_MASK)
			curFixed=fTabs.get_nth_page(fTabs.get_current_page()).get_child()
			curFixed.put(event_box,int(event.x),int(event.y))					
			event_box.show()
			labels[-1].show()
			toplace="null"
		if toplace=="button":
			buttons.append(gtk.Button(u"Кнопка%s"%(len(buttons))))
			curFixed=fTabs.get_nth_page(fTabs.get_current_page()).get_child()
			curFixed.put(buttons[-1],int(event.x),int(event.y))
			buttons[-1].connect("button_press_event",press_event,"ebutton")
			buttons[-1].show()
			toplace="null"
		if toplace=="efield":
			efields.append(gtk.Entry())
			efields[-1].set_max_length(25)
			efields[-1].set_text("Поле ввода%s"%(len(efields)))
			efields[-1].connect("button_press_event",press_event,"eefield")
			curFixed=fTabs.get_nth_page(fTabs.get_current_page()).get_child()
			curFixed.put(efields[-1],int(event.x),int(event.y))
			efields[-1].show()
			toplace="null"

def editor_buttons(main):
	efieldBtn=main.get_widget("efieldBtn")
	buttonBtn=main.get_widget("buttonBtn")
	labelBtn=main.get_widget("labelBtn")
	tabBtn=main.get_widget("tabBtn")
	efieldBtn.connect("button_press_event",press_event,"efield")
	buttonBtn.connect("button_press_event",press_event,"button")
	labelBtn.connect("button_press_event",press_event,"label")
	tabBtn.connect("button_press_event",press_event,"tab")

def cons(main):
	tabs[0].connect("button_press_event",press_event,"on_fTabs")
	tabs[0].set_events(gtk.gdk.BUTTON_PRESS_MASK)
	tabs[0].add(gtk.Fixed())
	tabs[0].set_visible_window(False)
	mFrame=main.get_widget("viewport1")
	tabs[0].show()
	fTabs.append_page(tabs[0], tab_label=gtk.Label(u"Главная"))
	mFrame.add(fTabs)
	editor_buttons(main)