


XPropertyEvent(3X11)	  XLIB FUNCTIONS     XPropertyEvent(3X11)


NNAAMMEE
       XPropertyEvent - PropertyNotify event structure

SSTTRRUUCCTTUURREESS
       The structure for _P_r_o_p_e_r_t_y_N_o_t_i_f_y events contains:

       typedef struct {
	    int type;		     /* PropertyNotify */
	    unsigned long serial;    /* # of last request processed by server */
	    Bool send_event;	     /* true if this came from a SendEvent request */
	    Display *display;	     /* Display the event was read from */
	    Window window;
	    Atom atom;
	    Time time;
	    int state;		     /* PropertyNewValue or PropertyDelete */
       } XPropertyEvent;

       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 _G_r_a_p_h_i_c_s_E_x_p_o_s_e event to a client applica-
       tion, it sends an _X_G_r_a_p_h_i_c_s_E_x_p_o_s_e_E_v_e_n_t structure with the
       type member set to _G_r_a_p_h_i_c_s_E_x_p_o_s_e.  The display member is
       set to a pointer to the display the event was read on.
       The send_event member is set to _T_r_u_e if the event came
       from a _S_e_n_d_E_v_e_n_t 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 associated
       property was changed.  The atom member is set to the prop-
       erty's atom and indicates which property was changed or
       desired.	 The time member is set to the server time when
       the property was changed.  The state member is set to
       indicate whether the property was changed to a new value
       or deleted and can be _P_r_o_p_e_r_t_y_N_e_w_V_a_l_u_e or _P_r_o_p_e_r_t_y_D_e_l_e_t_e.
       The state member is set to _P_r_o_p_e_r_t_y_N_e_w_V_a_l_u_e when a prop-
       erty of the window is changed using _X_C_h_a_n_g_e_P_r_o_p_e_r_t_y or
       _X_R_o_t_a_t_e_W_i_n_d_o_w_P_r_o_p_e_r_t_i_e_s (even when adding zero-length data
       using _X_C_h_a_n_g_e_P_r_o_p_e_r_t_y) and when replacing all or part of a
       property with identical data using _X_C_h_a_n_g_e_P_r_o_p_e_r_t_y or
       _X_R_o_t_a_t_e_W_i_n_d_o_w_P_r_o_p_e_r_t_i_e_s.	 The state member is set to _P_r_o_p_-
       _e_r_t_y_D_e_l_e_t_e when a property of the window is deleted using
       _X_D_e_l_e_t_e_P_r_o_p_e_r_t_y or, if the delete argument is _T_r_u_e,
       _X_G_e_t_W_i_n_d_o_w_P_r_o_p_e_r_t_y.

SSEEEE AALLSSOO
       XAnyEvent(3X11), XButtonEvent(3X11), XCreateWindow-
       Event(3X11), XCirculateEvent(3X11), XCircu-
       lateRequestEvent(3X11), XColormapEvent(3X11),



X Version 11		   Release 6.1				1





XPropertyEvent(3X11)	  XLIB FUNCTIONS     XPropertyEvent(3X11)


       XConfigureEvent(3X11), XConfigureRequestEvent(3X11),
       XCrossingEvent(3X11), XDestroyWindowEvent(3X11), XEr-
       rorEvent(3X11), XExposeEvent(3X11), XFo-
       cusChangeEvent(3X11), XGetWindowProperty(3X11), XGraphic-
       sExposeEvent(3X11), XGravityEvent(3X11),
       XKeymapEvent(3X11), XMapEvent(3X11), XMapRe-
       questEvent(3X11), XReparentEvent(3X11), XResiz-
       eRequestEvent(3X11), XSelectionClearEvent(3X11), XSelec-
       tionEvent(3X11), XSelectionRequestEvent(3X11), XUn-
       mapEvent(3X11), XVisibilityEvent(3X11)
       _X_l_i_b _- _C _L_a_n_g_u_a_g_e _X _I_n_t_e_r_f_a_c_e














































X Version 11		   Release 6.1				2


