07-16-2003
Quote:
Originally posted by thehoghunter
Is system B the firewall or something else? Normally you can restrict access for one IP in or out but you would have to post what type of systems, firewall, versions...
I believe I have used some inappropriate wording.
Both system A and system B are PCs. The users of these PC have to access the internet many times a day to obtain information about various things. Both A and B enter out into the internet through the same gateway point.
While user B has no problem retreiving internet pages, user A is almost completely unable to retreive information from the internet. However, A has no trouble retreiving pages located on our intranet.
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LEARN ABOUT REDHAT
xvisibilityevent
XVisibilityEvent(3X11) XLIB FUNCTIONS XVisibilityEvent(3X11)
NAME
XVisibilityEvent - VisibilityNotify event structure
STRUCTURES
The structure for VisibilityNotify events contains:
typedef struct {
int type;
unsigned long serial;
Bool send_event;
Display *display;
Window window;
int state;
} XVisibilityEvent;
When you receive this event, the structure members are set as follows.
The type member is set to the event type constant name that uniquely identifies it. For example, when the X server reports a GraphicsEx-
pose event to a client application, it sends an XGraphicsExposeEvent structure with the type member set to GraphicsExpose. The display
member is set to a pointer to the display the event was read on. The send_event member is set to True if the event came from a SendEvent
protocol request. The serial member is set from the serial number reported in the protocol but expanded from the 16-bit least-significant
bits to a full 32-bit value. The window member is set to the window that is most useful to toolkit dispatchers.
The window member is set to the window whose visibility state changes. The state member is set to the state of the window's visibility and
can be VisibilityUnobscured, VisibilityPartiallyObscured, or VisibilityFullyObscured. The X server ignores all of a window's subwindows
when determining the visibility state of the window and processes VisibilityNotify events according to the following:
o When the window changes state from partially obscured, fully obscured, or not viewable to viewable and completely unobscured, the X
server generates the event with the state member of the XVisibilityEvent structure set to VisibilityUnobscured.
o When the window changes state from viewable and completely unobscured or not viewable to viewable and partially obscured, the X server
generates the event with the state member of the XVisibilityEvent structure set to VisibilityPartiallyObscured.
o When the window changes state from viewable and completely unobscured, viewable and partially obscured, or not viewable to viewable
and fully obscured, the X server generates the event with the state member of the XVisibilityEvent structure set to VisibilityFullyOb-
scured.
SEE ALSO
XAnyEvent(3X11), XButtonEvent(3X11), XCreateWindowEvent(3X11), XCirculateEvent(3X11), XCirculateRequestEvent(3X11), XColormapEvent(3X11),
XConfigureEvent(3X11), XConfigureRequestEvent(3X11), XCrossingEvent(3X11), XDestroyWindowEvent(3X11), XErrorEvent(3X11), XEx-
poseEvent(3X11), XFocusChangeEvent(3X11), XGraphicsExposeEvent(3X11), XGravityEvent(3X11), XKeymapEvent(3X11), XMapEvent(3X11), XMapRe-
questEvent(3X11), XPropertyEvent(3X11), XReparentEvent(3X11), XResizeRequestEvent(3X11), XSelectionClearEvent(3X11), XSelectionEvent(3X11),
XSelectionRequestEvent(3X11), XUnmapEvent(3X11),
Xlib - C Language X Interface
X Version 11 Release 6.6 XVisibilityEvent(3X11)