Backup_Repos/calibre
1
0
Fork 0
mirror of git://github.com/kovidgoyal/calibre.git synced 2026-05-08 12:24:00 +02:00
Code Issues Projects Releases Wiki Activity

Add some debug mode output for dpi and dpr

Browse source
This commit is contained in:
Kovid Goyal 2016-08-26 20:42:59 +05:30
parent 139047b29e
commit b003cd6f81
1 changed files with 7 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/calibre/gui2/__init__.py
View file

@ -16,7 +16,7 @@
APP_UID = 'libprs500'
from calibre import prints
from calibre.constants import (islinux, iswindows, isbsd, isfrozen, isosx,
plugins, config_dir, filesystem_encoding, isxp)
plugins, config_dir, filesystem_encoding, isxp, DEBUG)
from calibre.utils.config import Config, ConfigProxy, dynamic, JSONConfig
from calibre.ebooks.metadata import MetaInformation
from calibre.utils.date import UNDEFINED_DATE
@ -886,6 +886,12 @@ def __init__(self, args, force_calibre_style=False, override_program_name=None,
QApplication.setAttribute(Qt.AA_EnableHighDpiScaling, True)
QApplication.__init__(self, qargs)
self.setAttribute(Qt.AA_UseHighDpiPixmaps)
if DEBUG and not headless:
prints('devicePixelRatio:', self.devicePixelRatio())
s = self.primaryScreen()
if s:
prints('logicalDpi:', s.logicalDotsPerInchX(), 'x', s.logicalDotsPerInchY())
prints('physicalDpi:', s.physicalDotsPerInchX(), 'x', s.physicalDotsPerInchY())
if not iswindows:
self.setup_unix_signals()
if islinux or isbsd: