def on_print_requested(self, frame):
"""Handle printing when requested via javascript."""
if not qtutils.check_print_compat():
message.error(self._win_id, "Printing on Qt < 5.3.0 on Windows is "
"broken, please upgrade!", immediately=True)
return
printdiag = QPrintDialog()
printdiag.setAttribute(Qt.WA_DeleteOnClose)
printdiag.open(lambda: frame.print(printdiag.printer()))
def on_print_requested(self, frame):
"""Handle printing when requested via javascript."""
if not qtutils.check_print_compat():
message.error(self._win_id, "Printing on Qt < 5.3.0 on Windows is "
"broken, please upgrade!", immediately=True)
return
printdiag = QPrintDialog()
printdiag.setAttribute(Qt.WA_DeleteOnClose)
printdiag.open(lambda: frame.print(printdiag.printer()))
def show_dialog(self) -> None:
"""Print with a QPrintDialog."""
def print_callback(ok: bool) -> None:
"""Called when printing finished."""
if not ok:
message.error("Printing failed!")
diag.deleteLater()
def do_print() -> None:
"""Called when the dialog was closed."""
self.to_printer(diag.printer(), print_callback)
diag = QPrintDialog(self._tab)
if utils.is_mac:
# For some reason we get a segfault when using open() on macOS
ret = diag.exec()
if ret == QDialog.Accepted:
do_print()
else:
diag.open(do_print)
def show_dialog(self) -> None:
"""Print with a QPrintDialog."""
self.check_printer_support()
def print_callback(ok: bool) -> None:
"""Called when printing finished."""
if not ok:
message.error("Printing failed!")
diag.deleteLater()
def do_print() -> None:
"""Called when the dialog was closed."""
self.to_printer(diag.printer(), print_callback)
diag = QPrintDialog(self._tab)
if utils.is_mac:
# For some reason we get a segfault when using open() on macOS
ret = diag.exec_()
if ret == QDialog.Accepted:
do_print()
else:
diag.open(do_print)
def on_print_requested(self, frame):
"""Handle printing when requested via javascript."""
printdiag = QPrintDialog()
printdiag.setAttribute(Qt.WA_DeleteOnClose)
printdiag.open(lambda: frame.print(printdiag.printer()))
def on_print_requested(self, frame):
"""Handle printing when requested via javascript."""
printdiag = QPrintDialog()
printdiag.setAttribute(Qt.WA_DeleteOnClose)
printdiag.open(lambda: frame.print(printdiag.printer()))
