def main():
##
## State handling (a.k.a. undo handlers)
##
# First, activate the revert handler:
state.observers.add(state.revert_handler)
def print_handler(event):
print 'event:', event
c = Canvas()
create_window(c, 'View created before')
create_canvas(c)
#state.subscribers.add(print_handler)
##
## Start the main application
##
create_window(c, 'View created after')
gtk.main()
def activate(app):
c = Canvas()
win1 = create_window(c, "View created before")
app.add_window(win1)
create_canvas(c)
win2 = create_window(c, "View created after")
app.add_window(win2)
def main():
# State handling (a.k.a. undo handlers)
def print_handler(event):
print("event:", event)
c = Canvas()
create_window(c, "View created before")
create_canvas(c)
# Start the main application
create_window(c, "View created after")
Gtk.main()
def main():
builder = Gtk.Builder()
builder.add_from_file("AppWindow.glade")
graph_view = GtkView()
graph_view.painter = DefaultPainter()
graph_view.canvas = Canvas()
gaphas_window = builder.get_object("GaphasWindow")
gaphas_window.add(graph_view)
main_view = MainView()
controller = Controller(builder, main_view, graph_view)
builder.connect_signals(controller)
#view.connect("focus-changed", handler.focus_changed, "focus")
window = builder.get_object("MainWindow")
main_view.show_main_window(window)
Gtk.main()
def __init__(self):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.HORIZONTAL)
log.info("Loading Workbench")
canvas = Canvas()
view = GtkView()
__.canvas = canvas
__.view = view
view.painter = DefaultPainter()
view.canvas = canvas
self.pack_start(view, True, True, 20)
self.index = interpreter()
self.index.add_to_canvas(canvas)
# # Draw first gaphas box
# b1 = Box(Rectangle(1, 0, 60, 60))
# canvas.add(b1)
# tx = Text(text="joo")
# tx.matrix.translate(20, 20)
# canvas.add(tx)
# # Draw second gaphas box
# b2 = Box(Rectangle(170, 170, 60, 60))
# canvas.add(b2)
# # Draw gaphas line
# line = Line()
# line.matrix.translate(100, 60)
# canvas.add(line)
# line.handles()[1].pos = (30, 30)
self.view = view
self.canvas = canvas
self.show_all()
log.info("Workbench loaded")
view.add_events(Gdk.EventMask.BUTTON_PRESS_MASK)
# self.connect('clicked', self.on_field_click)
# "set-focus-child" container, widget
self.connect("focus", self.on_field_click)
def main():
# State handling (a.k.a. undo handlers)
# First, activate the revert handler:
state.observers.add(state.revert_handler)
def print_handler(event):
print("event:", event)
c = Canvas()
create_window(c, "View created before")
create_canvas(c)
# state.subscribers.add(print_handler)
# Start the main application
create_window(c, "View created after")
Gtk.main()
def create_canvas(c=None):
if not c:
c = Canvas()
b = MyBox()
b.min_width = 20
b.min_height = 30
b.matrix = (1.0, 0.0, 0.0, 1, 20, 20)
b.width = b.height = 40
c.add(b)
bb = Box()
bb.matrix = (1.0, 0.0, 0.0, 1, 10, 10)
c.add(bb, parent=b)
fl = FatLine()
fl.height = 50
fl.matrix.translate(100, 100)
c.add(fl)
circle = Circle()
h1, h2 = circle.handles()
circle.radius = 20
circle.matrix.translate(50, 100)
c.add(circle)
# AJM: extra boxes:
bb = Box()
bb.matrix.rotate(math.pi / 1.567)
c.add(bb, parent=b)
# for i in xrange(10):
# bb = Box()
# print('box', bb)
# bb.matrix.rotate(math.pi/4.0 * i / 10.0)
# c.add(bb, parent=b)
b = PortoBox(60, 60)
b.min_width = 40
b.min_height = 50
b.matrix.translate(55, 55)
c.add(b)
t = UnderlineText()
t.matrix.translate(70, 30)
c.add(t)
t = MyText("Single line")
t.matrix.translate(70, 70)
c.add(t)
l = MyLine()
c.add(l)
l.handles()[1].pos = (30, 30)
segment = Segment(l, view=None)
segment.split_segment(0, 3)
l.matrix.translate(30, 60)
l.orthogonal = True
off_y = 0
for align_x in (-1, 0, 1):
for align_y in (-1, 0, 1):
t = MyText(
f"Aligned text {align_x:d}/{align_y:d}",
align_x=align_x,
align_y=align_y,
)
t.matrix.translate(120, 200 + off_y)
off_y += 30
c.add(t)
t = MyText("Multiple\nlines", multiline=True)
t.matrix.translate(70, 100)
c.add(t)
return c
window.set_default_size(400, 400)
win_box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
window.add(win_box)
win_box.pack_start(view, True, True, 0)
# Draw first gaphas box
b1 = Box(60, 60)
b1.matrix = (1.0, 0.0, 0.0, 1, 10, 10)
canvas.add(b1)
# Draw second gaphas box
b2 = Box(60, 60)
b2.min_width = 40
b2.min_height = 50
b2.matrix.translate(170, 170)
canvas.add(b2)
# Draw gaphas line
line = Line()
line.matrix.translate(100, 60)
canvas.add(line)
line.handles()[1].pos = (30, 30)
window.show_all()
window.connect("destroy", Gtk.main_quit)
c = Canvas()
create_canvas(c, "Simple Gaphas App")
Gtk.main()
def create_canvas(c=None):
if not c:
c = Canvas()
b=MyBox()
b.min_width = 20
b.min_height = 30
print 'box', b
b.matrix=(1.0, 0.0, 0.0, 1, 20,20)
b.width = b.height = 40
c.add(b)
bb=Box()
print 'box', bb
bb.matrix=(1.0, 0.0, 0.0, 1, 10,10)
c.add(bb, parent=b)
fl = FatLine()
fl.height = 50
fl.matrix.translate(100, 100)
c.add(fl)
circle = Circle()
h1, h2 = circle.handles()
circle.radius = 20
circle.matrix.translate(50, 100)
c.add(circle)
# AJM: extra boxes:
bb = Box()
print 'box', bb
bb.matrix.rotate(math.pi/4.)
c.add(bb, parent=b)
# for i in xrange(10):
# bb=Box()
# print 'box', bb
# bb.matrix.rotate(math.pi/4.0 * i / 10.0)
# c.add(bb, parent=b)
b = PortoBox(60, 60)
b.min_width = 40
b.min_height = 50
b.matrix.translate(55, 55)
c.add(b)
t = UnderlineText()
t.matrix.translate(70,30)
c.add(t)
t = MyText('Single line')
t.matrix.translate(70,70)
c.add(t)
l = MyLine()
c.add(l)
l.handles()[1].pos = (30, 30)
segment = Segment(l, view=None)
segment.split_segment(0, 3)
l.matrix.translate(30, 60)
l.orthogonal = True
off_y = 0
for align_x in (-1, 0, 1):
for align_y in (-1, 0, 1):
t=MyText('Aligned text %d/%d' % (align_x, align_y),
align_x=align_x, align_y=align_y)
t.matrix.translate(120, 200 + off_y)
off_y += 30
c.add(t)
t=MyText('Multiple\nlines', multiline = True)
t.matrix.translate(70,100)
c.add(t)
return c
def create_canvas(c=None):
if not c:
c = Canvas()
b = MyBox(c.connections)
b.min_width = 20
b.min_height = 30
b.matrix.translate(20, 20)
b.width = b.height = 40
c.add(b)
bb = Box(c.connections)
bb.matrix.translate(10, 10)
c.add(bb, parent=b)
bb = Box(c.connections)
bb.matrix.rotate(math.pi / 1.567)
c.add(bb, parent=b)
circle = Circle()
h1, h2 = circle.handles()
circle.radius = 20
circle.matrix.translate(50, 160)
c.add(circle)
pb = Box(c.connections, 60, 60)
pb.min_width = 40
pb.min_height = 50
pb.matrix.translate(100, 20)
c.add(pb)
ut = UnderlineText()
ut.matrix.translate(100, 130)
c.add(ut)
t = MyText("Single line")
t.matrix.translate(100, 170)
c.add(t)
line = MyLine(c.connections)
c.add(line)
line.handles()[1].pos = (30, 30)
segment = Segment(line, c)
segment.split_segment(0, 3)
line.matrix.translate(30, 80)
line.orthogonal = True
return c
