def _Window2(title=_argv0, fraction=0.5):
'''Create the main NS window and the drawable NS view.
'''
frame = NSScreen.alloc().init().mainScreen().frame()
if 0.1 < fraction < 1.0:
# use the lower left quarter of the screen size as frame
w = int(frame.size.width * fraction + 0.5)
h = int(frame.size.height * w / frame.size.width)
frame = NSRect4_t(frame.origin.x + 10, frame.origin.y + 10, w, h)
window = NSWindow.alloc().initWithContentRect_styleMask_backing_defer_(
frame,
NSWindowStyleMaskUsual, # PYCHOK expected
NSBackingStoreBuffered,
False) # or 0
window.setTitle_(NSStr(title))
# create the drawable_nsobject NSView for vlc.py, see vlc.MediaPlayer.set_nsobject()
# for an alternate NSView object with protocol VLCOpenGLVideoViewEmbedding
# <https://StackOverflow.com/questions/11562587/create-nsview-directly-from-code>
# <https://GitHub.com/ariabuckles/pyobjc-framework-Cocoa/blob/master/Examples/AppKit/DotView/DotView.py>
view = NSView.alloc().initWithFrame_(frame)
window.setContentView_(view)
# force the video/window aspect ratio, adjusted
# above when the window is/has been resized
window.setContentAspectRatio_(frame.size)
window.makeKeyAndOrderFront_(None)
return window, view
def create_window(title=''):
frame = NSMakeRect(10, 100, 500, 100)
window = NSWindow.alloc().initWithContentRect_styleMask_backing_defer_(
frame, NSWindowStyleMaskUsual, NSBackingStoreBuffered, 0)
window.setTitle_(NSStr(title))
window.makeKeyAndOrderFront_(None)
return window
def main(timeout=None):
# Create a new application instance ...
app = NSApplication.sharedApplication()
# ... and create its delgate. Note the use of the
# Objective C constructors below, because Delegate
# is a subclass of an Objective C class, NSObject
delegate = _Delegate.alloc().init(app)
# Tell the application which delegate object to use.
app.setDelegate_(delegate)
# Now we can can start to create the window ...
frame = NSMakeRect(10, 10, 600, 300)
# (Don't worry about these parameters for the moment. They just
# specify the type of window, its size and position etc)
window = NSWindow.alloc().initWithContentRect_styleMask_backing_defer_(
frame, NSWindowStyleMaskUsual, NSBackingStoreBuffered, False) # or 0
# tell it which delegate object to use (here it happens
# to be the same delegate as the application is using),
# otherwise method .windowWillClose_ will not be called
window.setDelegate_(delegate)
# set some properties. Unicode strings are preferred.
window.setTitle_(NSStr('Delegated - Close window to Quit'))
# All set. Now we can show the window
window.orderFrontRegardless()
# set up the timeout
if timeout is not None:
try: # PyCocoa/test
from test import terminating
terminating(app, timeout)
except ImportError:
pass
# ... and start the application
app.run() # .runEventLoop()
def run_window():
app = NSApplication.sharedApplication()
# pool = NSAutoreleasePool.alloc().init() # PYCHOK expected
window = NSWindow.alloc()
window.initWithContentRect_styleMask_backing_defer_(
NSRect4_t(100, 100, 300, 300), NSWindowStyleMaskUsual,
NSBackingStoreBuffered, False)
window.setTitle_(NSStr("Class Window"))
window.makeKeyAndOrderFront_(None)
app.run()
def main(timeout=None):
app = NSApplication.sharedApplication()
frame = NSMakeRect(10, 10, 500, 400)
window = NSWindow.alloc().initWithContentRect_styleMask_backing_defer_(
frame, NSWindowStyleMaskUsual, NSBackingStoreBuffered, False)
window.setTitle_(NSStr('Drawing - Close window to Quit'))
view = _View.alloc().initWithFrame_(frame, 10)
window.setContentView_(view)
delegate = _Delegate.alloc().init(app)
window.setDelegate_(delegate)
window.display()
window.orderFrontRegardless()
# set up the timeout
terminating(app, timeout)
app.run()