WindowHandle

from panda3d.core import WindowHandle
class WindowHandle

Bases: TypedReferenceCount

This object represents a window on the desktop, not necessarily a Panda window. This structure can be assigned to a WindowProperties to indicate a parent window.

It also has callbacks so the Panda window can communicate with its parent window, which is particularly important when running embedded in a browser.

To create a WindowHandle, you would usually call one of the NativeWindowHandle::make_*() methods, depending on the kind of native window handle object you already have.

Inheritance diagram

Inheritance diagram of WindowHandle

class OSHandle

Bases: TypedReferenceCount

This internal pointer within WindowHandle stores the actual OS-specific window handle type, whatever type that is. It is subclassed for each OS.

__init__(*args, **kwargs)
getClassType()

C++ Interface: get_class_type()

getIntHandle()

C++ Interface: get_int_handle(OSHandle self)

/**

  • Returns the OS-specific handle converted to an integer, if this is possible

  • for the particular representation. Returns 0 if it is not.

*/

get_class_type()

C++ Interface: get_class_type()

get_int_handle()

C++ Interface: get_int_handle(OSHandle self)

/**

  • Returns the OS-specific handle converted to an integer, if this is possible

  • for the particular representation. Returns 0 if it is not.

*/

output()

C++ Interface: output(OSHandle self, ostream out)

/**

*/

__init__(*args, **kwargs)
getClassType()

C++ Interface: get_class_type()

getIntHandle()

C++ Interface: get_int_handle(WindowHandle self)

/**

  • Returns the OS-specific handle converted to an integer, if this is possible

  • for the particular representation. Returns 0 if it is not.

*/

getOsHandle()

C++ Interface: get_os_handle(WindowHandle self)

/**

  • Returns the OS-specific handle stored internally to the WindowHandle

  • wrapper.

*/

get_class_type()

C++ Interface: get_class_type()

get_int_handle()

C++ Interface: get_int_handle(WindowHandle self)

/**

  • Returns the OS-specific handle converted to an integer, if this is possible

  • for the particular representation. Returns 0 if it is not.

*/

get_os_handle()

C++ Interface: get_os_handle(WindowHandle self)

/**

  • Returns the OS-specific handle stored internally to the WindowHandle

  • wrapper.

*/

os_handle
output()

C++ Interface: output(WindowHandle self, ostream out)

/**

*/

sendWindowsMessage()

C++ Interface: send_windows_message(const WindowHandle self, int msg, int wparam, int lparam)

/**

  • Call this method on a parent WindowHandle to deliver a Windows message to

  • the current child window, if any. This is used in the web plugin system to

  • deliver button events detected directly by the browser system into Panda,

  • which is particularly necessary on Vista.

*/

send_windows_message()

C++ Interface: send_windows_message(const WindowHandle self, int msg, int wparam, int lparam)

/**

  • Call this method on a parent WindowHandle to deliver a Windows message to

  • the current child window, if any. This is used in the web plugin system to

  • deliver button events detected directly by the browser system into Panda,

  • which is particularly necessary on Vista.

*/

setOsHandle()

C++ Interface: set_os_handle(const WindowHandle self, OSHandle os_handle)

/**

  • Changes the OS-specific handle stored internally to the WindowHandle

  • wrapper.

*/

set_os_handle()

C++ Interface: set_os_handle(const WindowHandle self, OSHandle os_handle)

/**

  • Changes the OS-specific handle stored internally to the WindowHandle

  • wrapper.

*/