def __init__(self):
wx.Frame.__init__(self,
parent=None,
id=wx.ID_ANY,
title='wxPython example')
self.ShowFullScreen(True)
self.browser = None
# Must ignore X11 errors like 'BadWindow' and others by
# installing X11 error handlers. This must be done after
# wx was intialized.
if LINUX:
WindowUtils.InstallX11ErrorHandlers()
global g_count_windows
g_count_windows += 1
self.setup_icon()
self.create_menu()
self.Bind(wx.EVT_CLOSE, self.OnClose)
# Set wx.WANTS_CHARS style for the keyboard to work.
# This style also needs to be set for all parent controls.
self.browser_panel = wx.Panel(self, style=wx.WANTS_CHARS)
self.browser_panel.Bind(wx.EVT_SET_FOCUS, self.OnSetFocus)
self.browser_panel.Bind(wx.EVT_SIZE, self.OnSize)
if MAC:
try:
# noinspection PyUnresolvedReferences
from AppKit import NSApp
# Make the content view for the window have a layer.
# This will make all sub-views have layers. This is
# necessary to ensure correct layer ordering of all
# child views and their layers. This fixes Window
# glitchiness during initial loading on Mac (Issue #371).
NSApp.windows()[0].contentView().setWantsLayer_(True)
except ImportError:
print(
"[wxpython.py] Warning: PyObjC package is missing, "
"cannot fix Issue #371")
print(
"[wxpython.py] To install PyObjC type: "
"pip install -U pyobjc")
if LINUX:
# On Linux must show before embedding browser, so that handle
# is available (Issue #347).
self.Show()
# In wxPython 3.0 and wxPython 4.0 on Linux handle is
# still not yet available, so must delay embedding browser
# (Issue #349).
if wx.version().startswith("3.") or wx.version().startswith("4."):
wx.CallLater(100, self.embed_browser)
else:
# This works fine in wxPython 2.8 on Linux
self.embed_browser()
else:
self.embed_browser()
self.Show()
def __init__(self, url, icon, title, size):
self.browser = None
# Must ignore X11 errors like 'BadWindow' and others by
# installing X11 error handlers. This must be done after
# wx was intialized.
if LINUX:
cef.WindowUtils.InstallX11ErrorHandlers()
global g_count_windows
g_count_windows += 1
if WINDOWS:
# noinspection PyUnresolvedReferences, PyArgumentList
logging.debug("[wxpython.py] System DPI settings: %s" %
str(cef.DpiAware.GetSystemDpi()))
if hasattr(wx, "GetDisplayPPI"):
logging.debug("[wxpython.py] wx.GetDisplayPPI = %s" %
wx.GetDisplayPPI())
logging.debug("[wxpython.py] wx.GetDisplaySize = %s" %
wx.GetDisplaySize())
logging.debug("[wxpython.py] MainFrame DPI scaled size: %s" %
str(size))
wx.Frame.__init__(self, parent=None, id=wx.ID_ANY, title=title)
# wxPython will set a smaller size when it is bigger
# than desktop size.
logging.debug("[wxpython.py] MainFrame actual size: %s" %
self.GetSize())
ic = wx.Icon(icon, wx.BITMAP_TYPE_ICO)
self.SetIcon(ic)
self.Bind(wx.EVT_CLOSE, self.OnClose)
# Set wx.WANTS_CHARS style for the keyboard to work.
# This style also needs to be set for all parent controls.
self.browser_panel = wx.Panel(self, size=tuple(size))
self.browser_panel.Bind(wx.EVT_SIZE, self.OnSize)
wx.Window.Fit(self)
if MAC:
# Make the content view for the window have a layer.
# This will make all sub-views have layers. This is
# necessary to ensure correct layer ordering of all
# child views and their layers. This fixes Window
# glitchiness during initial loading on Mac (Issue #371).
NSApp.windows()[0].contentView().setWantsLayer_(True)
if LINUX:
self.Show()
self.embed_browser(url)
else:
self.embed_browser(url)
self.Show()
def __init__(self):
wx.Frame.__init__(self, parent=None, id=wx.ID_ANY,
title='wxPython example', size=(WIDTH, HEIGHT))
self.browser = None
# Must ignore X11 errors like 'BadWindow' and others by
# installing X11 error handlers. This must be done after
# wx was intialized.
if LINUX:
WindowUtils.InstallX11ErrorHandlers()
global g_count_windows
g_count_windows += 1
self.setup_icon()
self.create_menu()
self.Bind(wx.EVT_CLOSE, self.OnClose)
# Set wx.WANTS_CHARS style for the keyboard to work.
# This style also needs to be set for all parent controls.
self.browser_panel = wx.Panel(self, style=wx.WANTS_CHARS)
self.browser_panel.Bind(wx.EVT_SET_FOCUS, self.OnSetFocus)
self.browser_panel.Bind(wx.EVT_SIZE, self.OnSize)
if MAC:
try:
# noinspection PyUnresolvedReferences
from AppKit import NSApp
# Make the content view for the window have a layer.
# This will make all sub-views have layers. This is
# necessary to ensure correct layer ordering of all
# child views and their layers. This fixes Window
# glitchiness during initial loading on Mac (Issue #371).
NSApp.windows()[0].contentView().setWantsLayer_(True)
except ImportError:
print("[wxpython.py] Warning: PyObjC package is missing, "
"cannot fix Issue #371")
print("[wxpython.py] To install PyObjC type: "
"pip install -U pyobjc")
if LINUX:
# On Linux must show before embedding browser, so that handle
# is available (Issue #347).
self.Show()
# In wxPython 3.0 and wxPython 4.0 on Linux handle is
# still not yet available, so must delay embedding browser
# (Issue #349).
if wx.version().startswith("3.") or wx.version().startswith("4."):
wx.CallLater(1000, self.embed_browser)
else:
# This works fine in wxPython 2.8 on Linux
self.embed_browser()
else:
self.embed_browser()
self.Show()
def get_window_handle(self):
if MAC:
# Do not use self.winfo_id() on Mac, because of these issues:
# 1. Window id sometimes has an invalid negative value (Issue #308).
# 2. Even with valid window id it crashes during the call to NSView.setAutoresizingMask:
# https://github.com/cztomczak/cefpython/issues/309#issuecomment-661094466
#
# To fix it using PyObjC package to obtain window handle. If you change structure of windows then you
# need to do modifications here as well.
#
# There is still one issue with this solution. Sometimes there is more than one window, for example when application
# didn't close cleanly last time Python displays an NSAlert window asking whether to Reopen that window. In such
# case app will crash and you will see in console:
# > Fatal Python error: PyEval_RestoreThread: NULL tstate
# > zsh: abort python tkinter_.py
# Error messages related to this: https://github.com/cztomczak/cefpython/issues/441
#
# There is yet another issue that might be related as well:
# https://github.com/cztomczak/cefpython/issues/583
# noinspection PyUnresolvedReferences
from AppKit import NSApp
# noinspection PyUnresolvedReferences
import objc
logger.info("winfo_id={}".format(self.winfo_id()))
# noinspection PyUnresolvedReferences
content_view = objc.pyobjc_id(NSApp.windows()[-1].contentView())
logger.info("content_view={}".format(content_view))
return content_view
elif self.winfo_id() > 0:
return self.winfo_id()
else:
raise Exception("Couldn't obtain window handle")
def get_window_handle(self):
if self.winfo_id() > 0:
return self.winfo_id()
elif platform.system() == "Darwin":
from AppKit import NSApp
import objc
return objc.pyobjc_id(NSApp.windows()[-1].contentView())
else:
raise Exception("Couldn't obtain window handle")
def toggle_panels():
'''Show/hide all floating windows in the current workspace.'''
# get panels
windows = NSApp.windows()
panels = [ window for window in windows if isinstance(window, NSPanel) ]
# get state
show_panels = getExtensionDefault('com.hipertipo.showHidePanels', fallback=True)
# hide panels
if show_panels:
for panel in panels:
panel.orderOut_(None)
setExtensionDefault('com.hipertipo.showHidePanels', False)
# show panels
if show_panels is False:
for panel in panels:
if str(type(panel)) != '<objective-c class NSColorPanel at 0x7fff750fad60>':
panel.orderBack_(None)
setExtensionDefault('com.hipertipo.showHidePanels', True)
def get_window_handle(self):
if self.winfo_id() > 0:
return self.winfo_id()
elif MAC:
# On Mac window id is an invalid negative value (Issue #308).
# This is kind of a dirty hack to get window handle using
# PyObjC package. If you change structure of windows then you
# need to do modifications here as well.
# noinspection PyUnresolvedReferences
from AppKit import NSApp
# noinspection PyUnresolvedReferences
import objc
# Sometimes there is more than one window, when application
# didn't close cleanly last time Python displays an NSAlert
# window asking whether to Reopen that window.
# noinspection PyUnresolvedReferences
return objc.pyobjc_id(NSApp.windows()[-1].contentView())
else:
raise Exception("Couldn't obtain window handle")
def get_window_handle(self):
if self.winfo_id() > 0:
return self.winfo_id()
elif MAC:
# On Mac window id is an invalid negative value (Issue #308).
# This is kind of a dirty hack to get window handle using
# PyObjC package. If you change structure of windows then you
# need to do modifications here as well.
# noinspection PyUnresolvedReferences
from AppKit import NSApp
# noinspection PyUnresolvedReferences
import objc
# Sometimes there is more than one window, when application
# didn't close cleanly last time Python displays an NSAlert
# window asking whether to Reopen that window.
# noinspection PyUnresolvedReferences
return objc.pyobjc_id(NSApp.windows()[-1].contentView())
else:
raise Exception("Couldn't obtain window handle")
def toggle_panels():
"""Show/hide all floating windows in the current workspace."""
# get panels
windows = NSApp.windows()
panels = [window for window in windows if isinstance(window, NSPanel)]
# get state
show_panels = getExtensionDefault('com.hipertipo.showHidePanels',
fallback=True)
# hide panels
if show_panels:
for panel in panels:
panel.orderOut_(None)
setExtensionDefault('com.hipertipo.showHidePanels', False)
# show panels
if show_panels is False:
for panel in panels:
if str(
type(panel)
) != '<objective-c class NSColorPanel at 0x7fff750fad60>':
panel.orderBack_(None)
setExtensionDefault('com.hipertipo.showHidePanels', True)
def __init__(self):
self.browser = None
# Must ignore X11 errors like 'BadWindow' and others by
# installing X11 error handlers. This must be done after
# wx was intialized.
if LINUX:
cef.WindowUtils.InstallX11ErrorHandlers()
global g_count_windows
g_count_windows += 1
if WINDOWS:
# noinspection PyUnresolvedReferences, PyArgumentList
print("[wxpython.py] System DPI settings: %s" %
str(cef.DpiAware.GetSystemDpi()))
if hasattr(wx, "GetDisplayPPI"):
print("[wxpython.py] wx.GetDisplayPPI = %s" % wx.GetDisplayPPI())
print("[wxpython.py] wx.GetDisplaySize = %s" % wx.GetDisplaySize())
print("[wxpython.py] MainFrame declared size: %s" % str(
(WIDTH, HEIGHT)))
size = scale_window_size_for_high_dpi(WIDTH, HEIGHT)
print("[wxpython.py] MainFrame DPI scaled size: %s" % str(size))
wx.Frame.__init__(self,
parent=None,
id=wx.ID_ANY,
title='wxPython example',
size=size)
# wxPython will set a smaller size when it is bigger
# than desktop size.
print("[wxpython.py] MainFrame actual size: %s" % self.GetSize())
self.setup_icon()
self.create_menu()
self.Bind(wx.EVT_CLOSE, self.OnClose)
# Set wx.WANTS_CHARS style for the keyboard to work.
# This style also needs to be set for all parent controls.
self.browser_panel = wx.Panel(self, style=wx.WANTS_CHARS)
self.browser_panel.Bind(wx.EVT_SET_FOCUS, self.OnSetFocus)
self.browser_panel.Bind(wx.EVT_SIZE, self.OnSize)
if MAC:
# Make the content view for the window have a layer.
# This will make all sub-views have layers. This is
# necessary to ensure correct layer ordering of all
# child views and their layers. This fixes Window
# glitchiness during initial loading on Mac (Issue #371).
NSApp.windows()[0].contentView().setWantsLayer_(True)
if LINUX:
# On Linux must show before embedding browser, so that handle
# is available (Issue #347).
self.Show()
# In wxPython 3.0 and wxPython 4.0 on Linux handle is
# still not yet available, so must delay embedding browser
# (Issue #349).
if wx.version().startswith("3.") or wx.version().startswith("4."):
wx.CallLater(100, self.embed_browser)
else:
# This works fine in wxPython 2.8 on Linux
self.embed_browser()
else:
self.embed_browser()
self.Show()
# [h] close all panels
from AppKit import NSApp, NSPanel
windows = NSApp.windows()
panels = [window for window in windows if isinstance(window, NSPanel)]
for panel in panels:
panel.performClose_(None)
