def with_canvas(self, proc):
hadj, vadj = self._gtk_adjustments()
clip = rect_sized((hadj.value, vadj.value), self.size)
# canvas = Canvas._from_gdk_drawable(self._gtk_inner_widget.bin_window)
context = Gdk.cairo_create(self._gtk_inner_widget.get_bin_window())
self._gtk_prepare_cairo_context(context)
canvas = Canvas._from_cairo_context(context)
proc(canvas)
def with_canvas(self, proc):
hadj, vadj = self._gtk_adjustments()
clip = rect_sized((hadj.value, vadj.value), self.size)
# canvas = Canvas._from_gdk_drawable(self._gtk_inner_widget.bin_window)
context = Gdk.cairo_create(self._gtk_inner_widget.get_bin_window())
self._gtk_prepare_cairo_context(context)
canvas = Canvas._from_cairo_context(context)
proc(canvas)
def _gtk_draw_signal(self, context):
try:
self._gtk_prepare_cairo_context(context)
clip = context.clip_extents()
canvas = Canvas._from_cairo_context(context)
self.draw(canvas, clip)
except:
print "------------------ Exception while drawing ------------------"
traceback.print_exc()
def _gtk_draw_signal(self, context):
try:
self._gtk_prepare_cairo_context(context)
clip = context.clip_extents()
canvas = Canvas._from_cairo_context(context)
self.draw(canvas, clip)
except:
print "------------------ Exception while drawing ------------------"
traceback.print_exc()
def OnDraw(self, dc):
#print "ScrollableView.OnDraw" ###
update_rect = dc.GetClipBox()
canvas = Canvas._from_win_dc(dc)
self.draw(canvas, update_rect)
def draw_page(_, gtk_print_context, page_num):
cairo_context = gtk_print_context.get_cairo_context()
canvas = Canvas._from_cairo_context(cairo_context)
paginator.draw_page(canvas, page_num)
def with_canvas(self, proc):
canvas = Canvas._from_gdk_drawable(self._gdk_pixmap)
canvas.backcolor = clear
proc(canvas)
def with_canvas(self, proc):
canvas = Canvas._from_gdk_drawable(self._gdk_pixmap)
canvas.backcolor = clear
proc(canvas)
def OnDraw(self, dc):
#print "ScrollableView.OnDraw" ###
update_rect = dc.GetClipBox()
canvas = Canvas._from_win_dc(dc)
self.draw(canvas, update_rect)
def draw_page(_, gtk_print_context, page_num):
cairo_context = gtk_print_context.get_cairo_context()
canvas = Canvas._from_cairo_context(cairo_context)
paginator.draw_page(canvas, page_num)
