def data(self, index):
d = slew.DataSpecifier()
if index.column == 0:
d.text = self._data[index.row][0]
d.icon = slew.Bitmap(size=(16, 16))
d.icon.bgcolor = (0, 255, 0)
d.icon.rect((0, 0), (15, 15))
d.flags |= slew.DataSpecifier.CLICKABLE_ICON
d.completer = slew.Completer(model=CompleterModel())
# d.flags = slew.DataSpecifier.READONLY
# d.completer = slew.Completer(model=CompletionModel(10))#self._icons)
# elif index.column == 1:
# d.flags = slew.DataSpecifier.CHECKBOX
# d.selection = self._data[index.row][1]
# elif index.column == 2:
# d.flags = slew.DataSpecifier.COMBOBOX
# d.choices = ('Pippo', 'Pluto', 'Paperino')
# d.selection = self._data[index.row][2]
elif index.column == 3:
d.text = self._data[index.row][3]
elif index.column == 4:
d.text = self._data[index.row][4]
d.icon = slew.Bitmap(size=(16, 16))
d.icon.bgcolor = (255, 0, 0)
d.icon.rect((0, 0), (15, 15))
d.datatype = slew.DATATYPE_TIME
if (index.row % 2 == 0):
d.format = "HMr"
else:
d.format = "HM"
d.flags |= slew.DataSpecifier.HTML
# print "data: ", d
d.flags |= slew.DataSpecifier.DEFAULT | slew.DataSpecifier.DRAGGABLE | slew.DataSpecifier.DROP_TARGET
if (index.column != 3):
d.flags &= ~slew.DataSpecifier.READONLY
return d
class IconsModel(slew.DataModel):
ICON = slew.Bitmap(resource="nuova_scheda.png")
def row_count(self, index):
if index is None:
return 3
return 0
def data(self, index):
d = slew.DataSpecifier()
d.icon = self.ICON
d.text = "Icon %d" % index.row
d.align = slew.ALIGN_CENTER
d.flags |= d.DRAGGABLE
if index.row > 0:
d.flags |= d.DROP_TARGET
return d
def Print_Callback(dc, page, userdata):
if (page == 2):
dc.size = (3000, 3000)
elif (page == 3):
dc.dpi = (100, 100)
elif (page == 4):
dc.set_size((2100, 2970))
print 'Printer DPI: ', dc.get_printer_dpi()
print 'size: ', dc.size
print 'dpi: ', dc.dpi
pageRect = dc.get_page_rect()
print 'page: ', pageRect
# paperRect = dc.get_paper_rect()
# print 'paper: ', paperRect
s = dc.size.w - 1
dc.color = (0, 255, 0)
print dc.color, dc.bgcolor
dc.rect((0, 0), (s, s))
dc.line((0, 0), (s, s))
dc.line((s, 0), (0, s))
dc.rect((3, 10), (5, 12))
dc.color = (255, 0, 0)
dc.bgcolor = None
text = "La pagina è: %d" % page
dc.font = slew.Font(size=40)
dc.text(text, (100, 50))
dc.rect((100, 50), slew.Vector(100, 50) + dc.text_extent(text))
families = {
slew.Font.FAMILY_ROMAN: 'Roman',
slew.Font.FAMILY_SCRIPT: 'Script',
slew.Font.FAMILY_SANS_SERIF: 'Sans-serif',
slew.Font.FAMILY_FIXED_PITCH: 'Fixed pitch',
slew.Font.FAMILY_TELETYPE: 'Teletype',
}
# pos = slew.Vector(100, 200)
# dc.color = (0,0,0)
# for (key, value) in families.iteritems():
# dc.font = slew.Font(size=12, family=key)
# dc.text(value, pos)
# pos += (0, dc.text_extent(value).h)
# print str(a)
dc.rect(pageRect[1] - (2, 2), pageRect[1])
dc.color = (0, 255, 0)
dc.point(pageRect[1])
dc.color = (0, 0, 0)
left = (float(pageRect[0].x) * 2.54) / dc.dpi.x
top = (float(pageRect[0].y) * 2.54) / dc.dpi.y
right = (float(pageRect[1].x) * 2.54) / dc.dpi.x
bottom = (float(pageRect[1].y) * 2.54) / dc.dpi.y
print left, top, right, bottom
def cm(cm):
return (cm / 2.54) * dc.dpi.x
dc.color = (0, 0, 255)
dc.line((cm(5) - pageRect[0].x, cm(10)),
(cm(5) - pageRect[0].x, cm(20)))
dc.line((cm(5) - pageRect[0].x, cm(20)),
(cm(15) - pageRect[0].x, cm(20)))
dc.font = slew.Font(size=int(cm(1)))
dc.text("10x10 cm", (cm(6), cm(18)))
bmp = slew.Bitmap(resource=os.path.join(os.getenv(
'REPOSITORY'), "trunk", "data", 'tango', 'battery.png'))
dc.blit(bmp, (cm(5), cm(21)))
bmp.color = (255, 0, 0)
bmp.bgcolor = None
bmp.rect((0, 0), (31, 31))
bmp.color = (0, 255, 0)
bmp.line((0, 0), (31, 31))
bmp.line((31, 0), (0, 31))
dc.blit(bmp, (cm(7), cm(20) + 1))
dc.color = (0, 255, 0)
text = "%s dpi, %s size" % (str(dc.dpi), str(dc.size))
s = dc.text_extent(text)
print "Text extent for '%s': %s" % (text, str(s))
dc.text(text, ((pageRect[1].x - pageRect[0].x - s.w + 1) / 2, cm(22)))
<sizeritem flags="expand" bordersize="10">
<button name="preview" label="Preview" pos="30,80" size="120,20" />
</sizeritem>
<sizeritem flags="expand" bordersize="10">
<button name="print" label="Print" pos="30,110" size="120,20" />
</sizeritem>
<sizeritem flags="expand" bordersize="10">
<button name="pdf" label="Save as PDF" pos="30,140" size="120,20" />
</sizeritem>
<sceneview name="view" style="opengl|nofocus" size="400,400" />
</sizer>
</frame>
"""
kong = slew.Bitmap(resource="about_logo.png").resized((1000, 1000))
class Handler(slew.EventHandler):
def onClick(self, e):
name = e.widget.name
if name == 'setup':
slew.get_application().PageSetup()
elif name == 'preview':
slew.print_document(slew.PRINT_PREVIEW,
'Test',
slew.get_application().Print_Callback,
4,
settings=slew.get_application().print_settings)
elif name == 'print':
slew.print_document(slew.PRINT_PAPER,
import slew logo = slew.Bitmap(resource='python-logo.png') size = logo.get_size() class Logo(slew.SceneItem): def onPaint(self, e): e.dc.blit(logo, (0,0)) class Item(slew.SceneItem): def __init__(self, i): subitem = Logo() subitem.set_size(size) subitem.set_pos((20,20)) self.append(subitem) self.set_size(size + (40,40)) self.set_pos(((i % 10) * (size.w + 100), (i / 10) * (size.h + 100))) def onPaint(self, e): e.dc.bgcolor = (255,255,255) e.dc.rect((0,0), self.get_size()) class Application(slew.Application): def run(self): self.frame = slew.Frame() scene = slew.SceneView(bgcolor=(64,64,64)) for i in xrange(0, 100): scene.append(Item(i)) self.frame.append(slew.VBox().append(scene)) self.frame.show() slew.run(Application())
def __init__(self):
self.bitmap = slew.Bitmap(resource="about_logo.png")