Screen library referenceWindows (screen.h) Parent topic: Windows (screen.h)

screen_get_window_property_llv()

Updated: October 28, 2024

Retrieve the current value of the specified window property of type long long integer

Synopsis:

#include <screen/screen.h>
int screen_get_window_property_llv(screen_window_t win,
                                   int pname,
                                   long long *param)

Arguments:

win
handle of the window whose property is being queried.
pname
The name of the property whose value is being queried. The properties available for querying are of type Screen property types.
param
A pointer to a buffer containing the new value(s). This buffer must be of type long long.

Library:

libscreen

Description:

Function Type: Flushing Execution

This function retrieves the value(s) of a window property and stores them in a user-provided buffer. The values of the following properties can be queried using this function:

Returns:

0 if successful, or -1 if an error occurred (errno is set; refer to errno.h for more details).

Parent topic: Windows (screen.h)