Hi
I am expecting to see text written into each of the coloured squares
but I can only see text in the last square; why is this?
Cheers
Colin Brown
Code as run on MacOSX:
from GUI import Application, Document, Window, FileType, View
from GUI.StdColors import black, green
class myApp(Application):
def __init__(self):
Application.__init__(self)
self.item_type = FileType(name="Item Document", suffix = 'itm')
self.file_type = self.item_type
def open_app(self):
self.new_cmd()
def make_document(self, fileref):
return ItemDoc(file_type = self.item_type)
def make_window(self, document):
win = Window(size=(300,160), title='Named block test',
document=document)
view = ItemView(model=document)
win.place(view, left=0, top=0, right=0, bottom=0, sticky='nsew')
win.show()
def zero_windows_allowed(self):
return
class ItemView(View):
def __init__(self,*args, **kargs):
View.__init__(self,*args, **kargs)
for n in range(5):
for m in range(2):
self.model.add_item(Item((50*(n+1),50*(m+1)), 'x%sy%s' %
(n,m)))
def draw(self, canvas, update_rect):
canvas.fillcolor = green
canvas.pencolor = black
for item in self.model.items:
item.draw(canvas)
class ItemDoc(Document):
def new_contents(self):
self.items = []
def add_item(self, item):
self.items.append(item)
self.changed()
self.notify_views('item_changed', item)
class Item:
def __init__(self, c, t):
self.rect, self.text = (c[0]-20,c[1]-20,c[0]+20,c[1]+20), t
def contains(self, x, y):
return pt_in_rect((x,y), self.rect)
def draw(self, canvas):
l,t,r,b = self.rect
canvas.moveto(l,t)
canvas.lineto(r,t)
canvas.lineto(r,b)
canvas.lineto(l,b)
canvas.closepath()
canvas.fill_stroke()
canvas.moveto(l+9,t+24)
canvas.show_text(self.text)
myApp().run()
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