Function
Gtkinit_check
Declaration [src]
gboolean
gtk_init_check (
int* argc,
char*** argv
)
Description [src]
This function does the same work as gtk_init()
with only a single
change: It does not terminate the program if the commandline
arguments couldn’t be parsed or the windowing system can’t be
initialized. Instead it returns FALSE
on failure.
This way the application can fall back to some other means of communication with the user - for example a curses or command line interface.
Note that calling any GTK function or instantiating any GTK type after
this function returns FALSE
results in undefined behavior.
Parameters
argc |
int* |
Address of the |
|
The argument will be modified by the function. | |
argv |
An array of char** |
Address of the
|
|
The argument will be modified by the function. | |
The argument can be set to NULL . | |
The length of the array is specified in the argc argument. | |
The called function takes ownership of the data, and is responsible for freeing it. | |
Each element is a NUL terminated UTF-8 string. |