def __init__(self):
Application.__init__(self)
self.blob_type = FileType(name = "Blob Document", suffix = "blob",
#mac_creator = "BLBE", mac_type = "BLOB", # These are optional
)
self.file_type = self.blob_type
self.blob_cursor = Cursor("blob.tiff")
def __init__(self):
Application.__init__(self)
#define a file type for the app's files
#this allows us to the app to recognize the files it can open
self.file_type = FileType(name='Line Document', suffix='ln')
#we can create new cursors to use in our views
self.line_cursor = Cursor("crosshair.tiff")
def test(): file = "grail_masked.tiff" #file = "spam_masked.tiff" image = Image(os.path.join(sys.path[0], file)) cursor = Cursor(image) win = Window(title = "Image Cursor", width = 500, height = 400) view1 = TestDrawing(position = (20, 20), size = (100, 70), cursor = cursor) view2 = TestScrollableView(position = (140, 20), size = (200, 200), scrolling = 'hv') view2.cursor = cursor win.add(view1) win.place(view2, sticky = 'nsew') win.shrink_wrap((20, 20)) win.show()
# Python GUI - Standard Cursors - Gtk
#
from gtk import gdk
from GUI import Cursor
__all__ = [
'arrow',
'ibeam',
'crosshair',
'fist',
'hand',
'finger',
'invisible',
]
arrow = Cursor._from_gtk_std_cursor(gdk.LEFT_PTR)
ibeam = Cursor._from_gtk_std_cursor(gdk.XTERM)
crosshair = Cursor._from_gtk_std_cursor(gdk.TCROSS)
fist = Cursor("cursors/fist.tiff")
hand = Cursor("cursors/hand.tiff")
finger = Cursor("cursors/finger.tiff")
invisible = Cursor._from_nothing()
del gdk
del Cursor
def empty_cursor():
return invisible
'finger',
'invisible',
]
def win_get_std_cursor(id):
app = ui.GetApp()
win_app = getattr(app, '_win_app', app)
hcursor = win_app.LoadStandardCursor(id)
return Cursor._from_win_cursor(hcursor)
arrow = win_get_std_cursor(wc.IDC_ARROW)
ibeam = win_get_std_cursor(wc.IDC_IBEAM)
crosshair = win_get_std_cursor(wc.IDC_CROSS)
fist = Cursor("cursors/fist.tiff")
hand = Cursor("cursors/hand.tiff")
finger = win_get_std_cursor(wc.IDC_HAND)
invisible = Cursor._from_win_cursor(0)
def empty_cursor():
return invisible
# Win32 only
wait = win_get_std_cursor(wc.IDC_WAIT)
up_arrow = win_get_std_cursor(wc.IDC_UPARROW)
size_all = win_get_std_cursor(wc.IDC_SIZEALL)
size_w_e = win_get_std_cursor(wc.IDC_SIZEWE)
size_n_s = win_get_std_cursor(wc.IDC_SIZENS)
class LineView(ScrollableView):
cursors = {
'eraser': Cursor("eraser.tiff"),
'crosshair': Cursor("crosshair.tiff"),
'fist': Cursor("fist.tiff")
}
def draw(self, canvas, update_rect):
canvas.erase_rect(update_rect)
canvas.fillcolor = red
canvas.pencolor = black
for line in self.model.lines:
line.draw(canvas)
def mouse_down(self, event):
x, y = event.position
line = self.model.find_line(x, y)
if event.button is 'right':
self.delete_lines()
elif event.control:
if line:
self.drag_line(line, x, y)
elif event.shift:
if line:
self.copy_line(line, x, y)
else:
self.draw_line(x, y)
def copy_line(self, line, x, y):
new_line = Line(x, y)
new_line.copy(line)
self.model.add_line(new_line)
self.drag_line(new_line, x, y)
def delete_lines(self):
self.cursor = self.cursors['eraser']
for event in self.track_mouse():
x, y = event.position
line = self.model.find_line(x, y)
if line:
self.model.remove_line(line)
self.cursor = self.cursors['crosshair']
def drag_line(self, line, x0, y0):
self.cursor = self.cursors['fist']
for event in self.track_mouse():
x, y = event.position
self.model.move_line(line, x - x0, y - y0)
x0 = x
y0 = y
self.cursor = self.cursors['crosshair']
def draw_line(self, x0, y0):
line = Line(x0, y0)
self.model.add_line(line)
for event in self.track_mouse():
x, y = event.position
self.model.change_line(line, x, y)
def line_changed(self, model, line):
self.invalidate_rect(line.line)
def __init__(self, simbolo):
self.simbolo = simbolo
self.cursor = Cursor()
self.alphabet = Alphabet([])
self.er = ER([], self.alphabet)
self.all()
