xcb_map_window(3) [centos man page]

xcb_map_window(3)						   XCB Requests 						 xcb_map_window(3)

NAME

       xcb_map_window - Makes a window visible

SYNOPSIS

       #include <xcb/xproto.h>

   Request function
       xcb_void_cookie_t xcb_map_window(xcb_connection_t *conn, xcb_window_t window);

REQUEST ARGUMENTS

       conn	 The XCB connection to X11.

       window	 The window to make visible.

DESCRIPTION

       Maps the specified window. This means making the window visible (as long as its parent is visible).

       This MapWindow request will be translated to a MapRequest request if a window manager is running. The window manager then decides to either
       map the window or not. Set the override-redirect window attribute to true if you want to bypass this mechanism.

       If the window manager decides to map the window (or if no window manager is running), a MapNotify event is generated.

       If the window becomes viewable and no earlier contents for it are remembered, the X server tiles the window with its background. If the
       window's background is undefined, the existing screen contents are not altered, and the X server generates zero or more Expose events.

       If the window type is InputOutput, an Expose event will be generated when the window becomes visible. The normal response to an Expose
       event should be to repaint the window.

RETURN VALUE

       Returns an xcb_void_cookie_t. Errors (if any) have to be handled in the event loop.

       If you want to handle errors directly with xcb_request_check instead, use xcb_map_window_checked. See xcb-requests(3) for details.

ERRORS

       xcb_match_error_t
		 The specified window does not exist.

SEE ALSO

       xcb-requests(3), xcb_map_notify_event_t(3), xcb_expose_event_t(3), xcb_unmap_window(3)

AUTHOR

       Generated from xproto.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.

XCB
								    2014-06-10							 xcb_map_window(3)

xcb_configure_window(3) 					   XCB Requests 					   xcb_configure_window(3)

NAME

       xcb_configure_window - Configures window attributes

SYNOPSIS

       #include <xcb/xproto.h>

   Request function
       xcb_void_cookie_t xcb_configure_window(xcb_connection_t *conn, xcb_window_t window, uint16_t value_mask, const uint32_t *value_list);

REQUEST ARGUMENTS

       conn	 The XCB connection to X11.

       window	 The window to configure.

       value_mask
		 Bitmask of attributes to change.

       value_list
		 New values, corresponding to the attributes in value_mask. The order has to correspond to the order of possible value_mask bits.
		 See the example.

DESCRIPTION

       Configures a window's size, position, border width and stacking order.

RETURN VALUE

       Returns an xcb_void_cookie_t. Errors (if any) have to be handled in the event loop.

       If you want to handle errors directly with xcb_request_check instead, use xcb_configure_window_checked. See xcb-requests(3) for details.

ERRORS

       xcb_window_error_t
		 The specified window does not exist. TODO: any other reason?

       xcb_value_error_t
		 TODO: reasons?

       xcb_match_error_t
		 You specified a Sibling without also specifying StackMode or the window is not actually a Sibling.

EXAMPLE

       /*
	* Configures the given window to the left upper corner
	* with a size of 1024x768 pixels.
	*
	*/
       void my_example(xcb_connection *c, xcb_window_t window) {
	   uint16_t mask = 0;

	   mask |= XCB_CONFIG_WINDOW_X;
	   mask |= XCB_CONFIG_WINDOW_Y;
	   mask |= XCB_CONFIG_WINDOW_WIDTH;
	   mask |= XCB_CONFIG_WINDOW_HEIGHT;

	   const uint32_t values[] = {
	       0,    /* x */
	       0,    /* y */
	       1024, /* width */
	       768   /* height */
	   };

	   xcb_configure_window(c, window, mask, values);
	   xcb_flush(c);
       }

SEE ALSO

       xcb-requests(3), xcb-examples(3), xcb_map_notify_event_t(3), xcb_expose_event_t(3)

AUTHOR

       Generated from xproto.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.

XCB
								    2014-06-10						   xcb_configure_window(3)