def printpage(self, preview=False, count: {'special': 'count'} = None):
"""Print the current/[count]th tab.
Args:
preview: Show preview instead of printing.
count: The tab index to print, or None.
"""
if not qtutils.check_print_compat():
# WORKAROUND (remove this when we bump the requirements to 5.3.0)
raise cmdexc.CommandError(
"Printing on Qt < 5.3.0 on Windows is broken, please upgrade!")
tab = self._cntwidget(count)
if tab is not None:
if preview:
diag = QPrintPreviewDialog()
diag.setAttribute(Qt.WA_DeleteOnClose)
diag.setWindowFlags(diag.windowFlags()
| Qt.WindowMaximizeButtonHint
| Qt.WindowMinimizeButtonHint)
diag.paintRequested.connect(tab.print)
diag.exec_()
else:
diag = QPrintDialog()
diag.setAttribute(Qt.WA_DeleteOnClose)
diag.open(lambda: tab.print(diag.printer()))
def printpage(self, preview=False, count: {'special': 'count'}=None):
"""Print the current/[count]th tab.
Args:
preview: Show preview instead of printing.
count: The tab index to print, or None.
"""
if not qtutils.check_print_compat():
# WORKAROUND (remove this when we bump the requirements to 5.3.0)
raise cmdexc.CommandError(
"Printing on Qt < 5.3.0 on Windows is broken, please upgrade!")
tab = self._cntwidget(count)
if tab is not None:
if preview:
diag = QPrintPreviewDialog()
diag.setAttribute(Qt.WA_DeleteOnClose)
diag.setWindowFlags(diag.windowFlags() |
Qt.WindowMaximizeButtonHint |
Qt.WindowMinimizeButtonHint)
diag.paintRequested.connect(tab.print)
diag.exec_()
else:
diag = QPrintDialog()
diag.setAttribute(Qt.WA_DeleteOnClose)
diag.open(lambda: tab.print(diag.printer()))
def print(self, preview: bool = False) -> None:
"""Print the current widget.
**syntax:** ``:print [--preview]``
optional arguments:
* ``--preview``: Show preview dialog before printing.
"""
if self._widget is None:
raise api.commands.CommandError("No widget to print")
logging.debug("Starting print dialog")
def handle_print() -> None:
# We only use handle_print in the function below, None was caught above
self._widget = cast(PrintWidget, self._widget)
self._widget.print(dialog.printer(), auto_apply_orientation)
if preview:
dialog = QPrintPreviewDialog()
# See https://github.com/stlehmann/PyQt5-stubs/pull/7
# TODO Remove the type: ignore once the PR was merged and a new version is
# on PyPi
dialog.paintRequested.connect(handle_print) # type: ignore
auto_apply_orientation = False
else:
dialog = QPrintDialog()
auto_apply_orientation = True
dialog.open(handle_print)