[Wnd-commit] wnd/wnd/sample-guis gui_mdiframe.py,NONE,1.1 gui_propertysheet.py,NONE,1.1 _HelloWorld.py,1.1.1.1,1.2 gui_dobjview.py,1.1,1.2

[jürgen u. <cer...@us...>]

Update of /cvsroot/wnd/wnd/wnd/sample-guis
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv31457

Modified Files:
	_HelloWorld.py gui_dobjview.py 
Added Files:
	gui_mdiframe.py gui_propertysheet.py 
Log Message:
bit of this and a bit of that

Index: gui_dobjview.py
===================================================================
RCS file: /cvsroot/wnd/wnd/wnd/sample-guis/gui_dobjview.py,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** gui_dobjview.py	2 Jul 2005 09:20:38 -0000	1.1
--- gui_dobjview.py	23 Jul 2005 19:31:23 -0000	1.2
***************
*** 2,16 ****
  """simple DataObject viewer
  Displays information for either the DataObject currently on th eclipboard
! or for the DataObject dropped.
  """
  
  import wnd
- from wnd.controls.listview import Listview
- from wnd.controls.menu import Menu
  from wnd.api import clipboard, msgbox
  from wnd.api.ole import dragdrop
  #:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
  
! ## GUI
  class window(wnd.Window):
  			
--- 2,33 ----
  """simple DataObject viewer
  Displays information for either the DataObject currently on th eclipboard
! or the DataObject dropped
  """
  
  import wnd
  from wnd.api import clipboard, msgbox
  from wnd.api.ole import dragdrop
+ from wnd.controls.menu import Menu
+ from wnd.controls.listview import Listview
  #:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
  
! ## menu IDs
! IDM_FILE    =    1000
! IDM_FILE_EXIT    =    1001
! 
! idNext  =   IDM_FILE_EXIT + 1
! 
! IDM_CLIPBOARD      =      idNext
! IDM_CLIPBOARD_GET_DO    =    IDM_CLIPBOARD + 1 
! IDM_CLIPBOARD_CLEAR    =    IDM_CLIPBOARD + 2 
! 
! idNext  =   IDM_CLIPBOARD_CLEAR + 1
! 
! IDM_VIEW       =       idNext
! IDM_VIEW_CLEAR    =     IDM_VIEW + 1  
! 
! 
! #**********************************************************
! #**********************************************************
  class window(wnd.Window):
  			
***************
*** 20,24 ****
  		wnd.Window.__init__(self, 'wnd_dobjview', self.title, None, None, None, None, 'sysmenu', 'sizebox')
  		
! 		# setup a listview
  		self.lv = Listview(self, 0, 0, 0, 0, 'report', 'border', 'fullrowselect', 'showselalways', 'gridlines')
  		self.lv.Column('get/set')
--- 37,52 ----
  		wnd.Window.__init__(self, 'wnd_dobjview', self.title, None, None, None, None, 'sysmenu', 'sizebox')
  		
! 		# setup menu
! 		self.menu= Menu()
! 		pop= self.menu.Popup('&File', IDM_FILE)
! 		pop.Item('E&xit', IDM_FILE_EXIT)
! 		pop= self.menu.Popup('&Clipboard', IDM_CLIPBOARD)
! 		pop.Item('&Get DataObject', IDM_CLIPBOARD_GET_DO)
! 		pop.Item('&Clear Clipboard', IDM_CLIPBOARD_CLEAR)
! 		pop= self.menu.Popup('&View', IDM_VIEW)
! 		pop.Item('&Clar View', IDM_VIEW_CLEAR)
! 		self.menu.Set(self)
! 		
! 		# setup listview
  		self.lv = Listview(self, 0, 0, 0, 0, 'report', 'border', 'fullrowselect', 'showselalways', 'gridlines')
  		self.lv.Column('get/set')
***************
*** 28,51 ****
  		self.lv.Column('index')
  				
! 		# setup drag drop stuff
  		self.drag= dragdrop.DragDrop(self.lv.Hwnd)
  		self.drag.onMSG= self.on_dragdrop
  		dragdrop.Register(self.lv.Hwnd, self.drag)
- 
- 		# setup a menu
- 		self.m= Menu()
- 		p1= self.m.Popup('&File', 1000)
- 		p1.Item('E&xit', 1001)
- 		p2= self.m.Popup('&Clipboard', 2000)
- 		p2.Item('&Get DataObject', 2001)
- 		p2.Item('&Clear Clipboard', 2002)
- 		p3= self.m.Popup('&View', 3000)
- 		p3.Item('&Clar View', 3001)
- 		self.m.Set(self)
- 
  		
! 	## helper method to print clipformats of a DataObject to the listview
  	def lv_PrintDataObject(self, dataobject):
  		def tmp_setdata(fmt, get=True):
  			s= str(fmt).split('{')
  			if get:
--- 56,72 ----
  		self.lv.Column('index')
  				
! 		# register listview as drop target 
  		self.drag= dragdrop.DragDrop(self.lv.Hwnd)
  		self.drag.onMSG= self.on_dragdrop
  		dragdrop.Register(self.lv.Hwnd, self.drag)
  		
! 	
! 	# helper methods ---------------------------------------------------------------------
! 	
  	def lv_PrintDataObject(self, dataobject):
+ 		## helper method to print clipformats of a DataObject to the listview
+ 		
  		def tmp_setdata(fmt, get=True):
+ 			# simply format the string representation of the clipboard format
  			s= str(fmt).split('{')
  			if get:
***************
*** 75,108 ****
  		
  	def error(self, msg):
  		msgbox.Msg(self.Hwnd, msg, 'DataObject viewer', 'ok', 'systemmodal')
  	
  	
! 	# menu message handler
  	def menu_HandleMessage(self, hwnd, msg, wp, lp):
! 		if msg=="menu choice":
! 			if lp[0]==1001: self.Close()
! 			elif lp[0]==2001: 
  				try:
  					self.lv_PrintDataObject(clipboard.GetDataObject())
  				except: 
! 					self.error('error! \n failed to retrieve DataObject')
! 			elif lp[0]==2002: clipboard.Clear()
! 			elif lp[0]==3001: self.lv.Clear()
  
! 	
! 	# drag and drop message handler
  	def on_dragdrop(self, hwnd, msg, wp, lp):
! 		if msg=="dragdrop":
! 			if wp=="drop":
  				try: 
  					self.lv_PrintDataObject(lp[0])
  				except: 
! 					self.error('error! \n failed to retrieve DataObject')
! 				return False	## reject DataObject
  	
! 								
! 	# GUI message handler				
  	def onMSG(self, hwnd, msg, wp, lp):
! 		if msg=="size":
  			self.lv.SetWindowPosAndSize(*lp)
  			w= lp[2]/5
--- 96,139 ----
  		
  	def error(self, msg):
+ 		# throws a messagebox
+ 		
  		msgbox.Msg(self.Hwnd, msg, 'DataObject viewer', 'ok', 'systemmodal')
  	
  	
! 	# message handlers --------------------------------------------------------------
! 	
  	def menu_HandleMessage(self, hwnd, msg, wp, lp):
! 		# menu handler
! 			
! 		if msg=='menu choice':
! 			if lp[0]==IDM_FILE_EXIT: 
! 				self.Close()
! 			elif lp[0]==IDM_CLIPBOARD_GET_DO: 
  				try:
  					self.lv_PrintDataObject(clipboard.GetDataObject())
  				except: 
! 					self.error("error! \n failed to retrieve DataObject")
! 			elif lp[0]==IDM_CLIPBOARD_CLEAR: 
! 				clipboard.Clear()
! 			elif lp[0]==IDM_VIEW_CLEAR: 
! 				self.lv.Clear()
  
! 		
  	def on_dragdrop(self, hwnd, msg, wp, lp):
! 		# drag and drop handler
! 		
! 		if msg=='dragdrop':
! 			if wp=='drop':
  				try: 
  					self.lv_PrintDataObject(lp[0])
  				except: 
! 					self.error("error! \n failed to retrieve DataObject")
! 				return False	## reject drop anyway
  	
! 			
  	def onMSG(self, hwnd, msg, wp, lp):
! 		# GUI message handler				
! 		
! 		if msg=='size':
  			self.lv.SetWindowPosAndSize(*lp)
  			w= lp[2]/5
***************
*** 113,125 ****
  			self.lv.SetColumnWidth(4, w)
  		
! 		elif msg in ("menu choice", "menu open", "menu popup"):
  			self.menu_HandleMessage(hwnd, msg, wp, lp)
  		
! 		elif msg=="destroy":
  			try: dragdrop.Revoke(self.lv.Hwnd)
  			except: pass
  			
  		
! #************************************
  		
  w = window()
--- 144,157 ----
  			self.lv.SetColumnWidth(4, w)
  		
! 		elif msg in ('menu choice', 'menu open', 'menu popup'):
  			self.menu_HandleMessage(hwnd, msg, wp, lp)
  		
! 		elif msg=='close':
  			try: dragdrop.Revoke(self.lv.Hwnd)
  			except: pass
  			
  		
! #**********************************************************
! #**********************************************************
  		
  w = window()

--- NEW FILE: gui_mdiframe.py ---
"""simple MDIFrame sample"""

import wnd
from wnd import gdi
from wnd.controls.tab import Tab
from wnd.controls.menu import Menu
from wnd.controls.editbox import Editbox
from wnd.controls.static import StaticHorz
from wnd.controls.mdiframe import MDIFrame
#:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

## setup menu IDs, all IDs should be > MDIFrame.MIN_MENU_ID
IDM_FILE            =           MDIFrame.MIN_MENU_ID + 1
IDM_FILE_NEW          =         IDM_FILE + 1
IDM_FILE_EXIT        =          IDM_FILE + 2

idNext = IDM_FILE_EXIT +1

IDM_WINDOW           =             idNext
IDM_WINDOW_NEXT    =        IDM_WINDOW + 1
IDM_WINDOW_PREV       =      IDM_WINDOW + 2
IDM_WINDOW_TILEHORZ       =        IDM_WINDOW  +3
IDM_WINDOW_TILEVERT        =        IDM_WINDOW + 4
IDM_WINDOW_CASCADE        =       IDM_WINDOW + 5
IDM_WINDOW_MINIMIZE       =         IDM_WINDOW + 6
IDM_WINDOW_RESTORE        =        IDM_WINDOW + 7
IDM_WINDOW_CLOSE        =        IDM_WINDOW + 8
IDM_WINDOW_ICONARANGE    =    IDM_WINDOW + 9

	

class MyWindow(MDIFrame):
	def __init__(self):
		
		self.n= 0						## just a counter
		self.controls= {}		## hwnd MDI child --> associated control instance
											## NOTE
											## still a problem with ctypes. Cached controls
											## leave pretty much garbage behind when destroyed
											## and removed from the cache
		selftabH= 0			## height of a tab button
		self.tabOffs= 0		## vert offset inbetween buttons
		self.staticH= 0		## calculate static divider height
		
		
		MDIFrame.__init__(self, 'MDI test', None, None, None, None, 'overlappedwindow')
		
		rc= self.GetClientRect()	
		
		## init menu
		self.mnu= Menu()
		popMdi= self.mnu.Popup('&File', IDM_FILE)
		popMdi.Item('&new MDI child', IDM_FILE_NEW)
		popMdi.Separator(0)
		popMdi.Item('&Exit', IDM_FILE_EXIT)
		
		pop= self.mnu.Popup('&Window', IDM_WINDOW)
		pop.Item('&Next', IDM_WINDOW_NEXT)
		pop.Item('&Previous', IDM_WINDOW_PREV)
		pop.Separator(0)
		pop.Item('Tile &Horizontally', IDM_WINDOW_TILEHORZ)
		pop.Item('Tile &Vertically', IDM_WINDOW_TILEVERT)
		pop.Item('&Cascade', IDM_WINDOW_CASCADE)
		pop.Separator(0)
		pop.Item('&Minimize All', IDM_WINDOW_MINIMIZE)
		pop.Item('&Restore All', IDM_WINDOW_RESTORE)
		pop.Item('&Close All', IDM_WINDOW_CLOSE)
		pop.Separator(0)
		pop.Item('&Arrange Icons', IDM_WINDOW_ICONARANGE)

		self.mnu.Set(self)
		
		
		## static divider above the tab control
		self.st= StaticHorz(self, 0, 0, 100)
		self.staticH= self.st.GetWindowRect().ToSize()[3]
		
		## setup tab control
		## TODO: some cusromdrawing could help to make the buttons look better 
		self.tab= Tab(self, 0, 0, 0, 0, 'buttons', 'flatseparators', 'fixedwidth', 'flatbuttons')
		self.tab.onMSG= self.on_tab
		self.tab.SetStyle('multiline')
		self.tabH, self.tabOffs= self.calculate_tab_metrics()
		self.tab.SetWindowSize(rc.right-rc.left, selftabH+1)
				
		## setup MDIClient
		self.mdi= self.MDIClient(0, 0, 0, 0, 'clientedge', hMenu=popMdi.handle)
		self.mdi.onMSG= self.on_mdi
		
			
		## all MDI client windows will be created dynamically from menu command
		
	## helper methods ----------------------------------------------------------------
	
	def calculate_tab_metrics(self):
		## helper method
		## calculates self.tabH and self.tabOffs
		## required to adjust the tab control dynamically
		## 1. !! the tab control has to fit exactly the parents with
		## 3. calculate the tab button height
		## 2. calculate the offset inbetween tab buttons 
		##
		## TODO: 
		##		- check if we have to readjust tab metrics on fontchanges
		##
		n= len(self.tab)
		if n < 2:
			## enshure at least two buttons are avaiable
			self.tab.Item('foo')
			if n==0:
				self.tab.Item('foo')
							
		## calculate button size
		tabH= self.tab.GetItemRect(0).ToSize()[3]
				
		## force tab to show multiple lines of tabs
		w, h= self.tab.GetWindowRect().ToSize()[2:]
		self.tab.SetWindowSize(0, 0)
		
		## calculate the offset inbetween buttons
		rc1= self.tab.GetItemRect(0)
		rc2= self.tab.GetItemRect(1)
		if self.tab.GetRowCount()==1:	## fallback, not corect for 'flatbuttons'
			tabOffs= rc2.left-rc1.right
		else:
			tabOffs= rc2.top-rc1.bottom
		self.tab.SetWindowSize(w, h)
		
		if n < 2:	
			self.tab.RemoveItem(1)
			if n==0:
				self.tab.RemoveItem(0)
			
		return tabH, tabOffs


	def size_controls(self, size= None):
		## helper method
		## handles resizing of controls
		
		if size==None:
			w, h= self.GetClientRect().ToSize()[2:]
		else:
			w, h= size[2:]

		## adjust tab height to filt tab rowcount
		n= self.tab.GetRowCount()
		self.tab.SetWindowSize(w, (n*self.tabH) + (n*self.tabOffs))
		tabW, tabH= self.tab.GetWindowRect().ToSize()[2:]
						
		self.DeferWindows(
			(self.st, None, None, w, self.staticH),
			(self.tab, 0, 0+self.staticH, w, tabH), 
			(self.mdi, 0, 0+tabH+self.staticH, w, h-tabH-self.staticH)
			)	

	
	
	## message handlers ----------------------------------------------------------------
	
	def HandleMenuMsg(self, hwnd, msg, wp, lp):
		
		if msg=="menu choice":
			
			if lp[0]== IDM_FILE_NEW:
				## create a new MDI child and place a simple editbox upon it
				
				n1= self.tab.GetRowCount()
				self.n += 1
				
				w, h= self.mdi.GetClientRect().ToSize()[2:]
				ico= gdi.FileIcon('*.txt')
				mdi= self.mdi.NewChild('child-%s' % self.n,  0, 0, w/2, h/2, icon=ico)
				w, h= mdi.GetClientRect().ToSize()[2:]
				self.controls[mdi.Hwnd]= Editbox(mdi, 'sample text', 0, 0, w, h, 'autovscroll', 'autohscroll', 'wantreturn', 'vscroll', 'hscroll')

				## adjust tab height to filt rowcount
				n2= self.tab.GetRowCount()
				if n1 != n2:
					self.size_controls()
											
			elif lp[0]==IDM_FILE_EXIT:
				self.Close()
			elif lp[0]==IDM_WINDOW_NEXT:
				self.mdi.ActivateNext()
			elif lp[0]==IDM_WINDOW_PREV:
				self.mdi.ActivatePrevious()
			elif lp[0]==IDM_WINDOW_TILEHORZ:
				self.mdi.Tile('horizontal')
			elif lp[0]==IDM_WINDOW_TILEVERT:
				self.mdi.Tile('verticalal')
			elif lp[0]==IDM_WINDOW_CASCADE:
				self.mdi.Cascade()
			elif lp[0]==IDM_WINDOW_MINIMIZE:
				for i in self.mdi: self.mdi.Minimize(i)
			elif lp[0]==IDM_WINDOW_RESTORE:
				for i in self.mdi: self.mdi.Restore(i)
			elif lp[0]==IDM_WINDOW_CLOSE:
				self.mdi.Clear()
			elif lp[0]==IDM_WINDOW_ICONARANGE:
				self.mdi.IconArrange()

		
				
	def on_tab(self, hwnd, msg, wp, lp):
		if msg=="selchanged":
			## this is what happens when a tab is selected
			hwndMdi= self.tab.GetItemLparam(wp)
			if self.mdi.IsMinimized(hwndMdi):
				self.mdi.Restore(hwndMdi)
			self.mdi.Activate(hwndMdi)
	
	
	## message handler of the MDI client window
	def on_mdi(self, hwnd, msg, wp, lp):	
		
		if msg=="childsizing":
			## control may not yet be available if 'size' is send in
			## response to creating a MDI child
			if wp in self.controls:
				mdi= self.mdi.GetChild(wp)
				w, h= mdi.GetClientRect().ToSize()[2:]
				ctl= self.controls[wp]
				ctl.SetWindowSize(w, h)
					
		elif msg=="childcreated":
			## create a tab for the MDI child
			ctl= self.mdi.GetChild(wp)
			self.tab.Item(ctl.GetText(), lp=wp)
			
		elif msg=="childdestroyed":
			## remove tab ++ control from the cache
						
			i= self.tab.FindLparam(wp)
			if i != None:
				n1= self.tab.GetRowCount()
				
				self.tab.RemoveItem(i)
				self.controls[wp].Close()
				del self.controls[wp]
				## collect garbage. See notes
				import gc
				gc.collect()

				## adjust tab height to filt rowcount
				n2= self.tab.GetRowCount()
				if n1 != n2:
					self.size_controls()
					
								
		elif msg=="childactivated":
			## select the associated tab
			
			i= self.tab.FindLparam(wp)
			if i != None:
				self.tab.Select(i)
			
						
	## message handler of the MDI frame window
	def onMSG(self, hwnd, msg, wp, lp):
		
		if msg=="size":
			self.size_controls(lp)
			
		elif msg in ('menu open', 'menu popup', 'menu choice'):
			self.HandleMenuMsg(hwnd, msg, wp, lp)
		
		elif msg=="open": pass		
		if msg=="close": pass
		
		
#************************************************************* 
#**************************************************************                  
w = MyWindow()
w.Run()

#wnd.Debug('leaks')
## hopefully None


--- NEW FILE: gui_propertysheet.py ---
"""property sheet and witzard sample, bit lame currently

Quite civilized in comparison to the tons of aource code 
piling up behind the scenes"""

import gc
import wnd
from wnd import gdi
from wnd.wintypes import BYTE
from wnd.controls import dialog
from wnd.controls import propertysheet
from wnd.controls import button


#*********************************************************************
# dummy dialogs for property sheet and wizard
#*********************************************************************
## DialogFromTemplate is more flexible when it comes to font sizes

class dlg1(dialog.Dialog):
	def __init__(self, propsheet):
		self.propsheet= propsheet
		
		dialog.Dialog.__init__(self, 'dialog-1', 0, 0,propertysheet.PROP_MED_CXDLG, propertysheet.PROP_MED_CYDLG)

	def onINIT(self, hwnd, msg, wp, lp):
		self.bt= button.Button(self, 'Test', 20, 20, 60, 50)
		
		
class dlg2(dialog.Dialog):
	def __init__(self, propsheet):
		self.propsheet= propsheet
		
		dialog.Dialog.__init__(self, 'dialog-2', 0, 0, propertysheet.PROP_MED_CXDLG, propertysheet.PROP_MED_CYDLG)

	def onINIT(self, hwnd, msg, wp, lp):
		self.bt= button.Button(self, 'Test-1', 40, 20, 60, 50)
		self.bt2= button.Button(self, 'Test-2', 120, 20, 60, 50)
		self.bt.onMSG=self.on_bt

	def on_bt(self, hwnd, msg, wp, lp):
		if msg=='command':
			self.propsheet.QuerySiblings(1, 222)
			pass
	
	
	def onMSG(self, hwnd, msg, wp, lp):
		#print self.Hwnd
		pass
		

#*********************************************************************
# property sheet
#*********************************************************************

class _property_sheet(propertysheet.PropertySheet):
	def __init__(self):
		propertysheet.PropertySheet.__init__(self, 'foo', None, 'proptitle', 'hashelp',  startPage=0)
		
		self.d1= dlg1(self)
		self.d2= dlg2(self)

		self.Page(self.d1)
		self.Page(self.d2)

	def onMSG(self, hwnd, msg, wp, lp):
		if msg=='destroy':
			## have to run a full collect here
			gc.collect()
		

prop= _property_sheet()

#*********************************************************************
# wizard dialog
#*********************************************************************

class _wizard(propertysheet.PropertySheet):
	def __init__(self):
		
		## dummmy bitmap for the header background
		pat= (BYTE*1)(0xFF)
		self.bm= gdi.BitmapFromBytes(1, 1, 1, 1, pat)

				
		propertysheet.PropertySheet.__init__(self, 'my wizard', None, 'wizard97', startPage=0, bmpWatermark=self.bm)
		self.d1= dlg1(self)
		self.d2= dlg2(self)

				
		self.Page(self.d1, title='wizard page 1', 
										headerTitle='Header Title 1', 
										headerSubTitle='Some usefull text here as subtitle')
		self.Page(self.d2, title='wizard page 2', 
										headerTitle='Header Title 2', 
										headerSubTitle='Some usefull text here as subtitle on the second page')

	def onMSG(self, hwnd, msg, wp, lp):
		if msg=='setactive':
			if wp==self.d1.Hwnd:
				pass
				self.SetWizardButtons('next')
			
			elif wp==self.d2.Hwnd:
				pass
				self.SetFinishText('finish')
				
		elif msg=='destroy':
			## have to run a full collect here
			gc.collect()

wizard= _wizard()

#*********************************************************************
# main window
#*********************************************************************
class window(wnd.Window):
	def __init__(self):
		wnd.Window.__init__(self, 'propsheet sample', 'Prpertysheet Sample', None, None, None, None, 'sysmenu', 'sizebox', 'dialoglike')

		self.bt= button.Button(self, 'prop sheet...', 40, 20, 120, 50, 'tabstop')
		self.bt2= button.Button(self, 'wizard...', 40, 90, 120, 50, 'tabstop')
		self.bt.onMSG= self.bt2.onMSG= self.on_bt

			
	def on_bt(self, hwnd, msg, wp, lp):
		if msg=='command':
			if hwnd== self.bt.Hwnd:
				try:
					r=prop.Run()
				except: pass
			elif hwnd==self.bt2.Hwnd:
				try:
					r= wizard.Run()
				except: pass
				
			
	def onMSG(self, hwnd, msg, wp, lp):
		pass
		
	
w= window()
w.Run()

#wnd.Debug('leaks')



Index: _HelloWorld.py
===================================================================
RCS file: /cvsroot/wnd/wnd/wnd/sample-guis/_HelloWorld.py,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -C2 -d -r1.1.1.1 -r1.2
*** _HelloWorld.py	29 Apr 2005 15:24:58 -0000	1.1.1.1
--- _HelloWorld.py	23 Jul 2005 19:31:23 -0000	1.2
***************
*** 6,10 ****
  class MyWindow(wnd.Window):
  	def __init__(self):
! 		wnd.Window.__init__(self, 'hello World', 'Hello World', 50, 50, 180, 100, 'sysmenu')
  		
  		self.button1=Button(self, 'Hello', 20, 20, 60, 30)
--- 6,10 ----
  class MyWindow(wnd.Window):
  	def __init__(self):
! 		wnd.Window.__init__(self, 'hello World', 'Hello World!', 50, 50, 180, 100, 'sysmenu')
  		
  		self.button1=Button(self, 'Hello', 20, 20, 60, 30)