XGetWindowAttributes.3x

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Langue: ja

Version: Release 6.5 (openSuse - 09/10/07)

Section: 3 (Bibliothèques de fonctions)

Sommaire

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XGetWindowAttributes, XGetGeometry, XWindowAttributes - ¥¦¥£¥ó¥É¥¦¤Î¸½ºß¤Î°À­¤È¥¸¥ª¥á¥È¥ê¤ò¼èÆÀ¤¹¤ë´Ø¿ô¡¢¸½ºß¤Î¥¦¥£¥ó¥É¥¦Â°À­¤Î¹½Â¤ÂÎ

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Status XGetWindowAttributes(display, w, window_attributes_return)

      Display *display;

      Window w;

      XWindowAttributes *window_attributes_return;

Status XGetGeometry(display, d, root_return, x_return, y_return, width_return,

                      height_return, border_width_return, depth_return)

        Display *display;

        Drawable d;

        Window *root_return;

        int *x_return, *y_return;

        unsigned int *width_return, *height_return;

        unsigned int *border_width_return;

        unsigned int *depth_return;

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border_width_return
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d
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depth_return
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display
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root_return
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w
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width_return

height_return
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window_attributes_return
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x_return

y_return
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´Ø¿ô XGetWindowAttributes ¤Ï»ØÄꤷ¤¿¥¦¥£¥ó¥É¥¦¤Î¸½ºß¤Î°À­Ãͤò XWindowAttributes ¹½Â¤ÂΤËÊÖ¤¹¡£

XGetWindowAttributes ¤Ï¥¨¥é¡¼ BadDrawable, BadWindow ¤òµ¯¤³¤¹¤³¤È¤¬¤¢¤ë¡£

´Ø¿ô XGetGeometry ¤Ï¥É¥í¥¦¥¢¥Ö¥ë¤Î¸½ºß¤Î¥¸¥ª¥á¥È¥ê¤È¥ë¡¼¥È¥¦¥£¥ó¥É¥¦¤òÊÖ¤¹¡£ ¥É¥í¥¦¥¢¥Ö¥ë¤Î¥¸¥ª¥á¥È¥ê¤Ï¡¢x, y ºÂɸ¡¢Éý¤È¹â¤µ¡¢¶­³¦¤ÎÉý¡¢¿¼¤µ¤ò»ý¤Ä¡£ ¤³¤ì¤é¤Ï°ú¤­¿ô¥ê¥¹¥È¤Ëµ­½Ò¤µ¤ì¤ë¡£ ¤³¤Î´Ø¿ô¤Ë¥¯¥é¥¹¤¬ InputOnly ¤Ç¤¢¤ë¥¦¥£¥ó¥É¥¦¤òÅϤ¹¤³¤È¤ÏÀµ¤·¤¤»ØÄê¤Ç¤¢¤ë¡£

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XWindowAttributes ¹½Â¤ÂΤÎÆâÍƤò¼¨¤¹¡£ 



typedef struct {

     int x, y;                

     int width, height;       

     int border_width;        

     int depth;               

     Visual *visual;          

     Window root;             

     int class;               

     int bit_gravity;         

     int win_gravity;         

     int backing_store;       

     unsigned long backing_planes;

     unsigned long backing_pixel;

     Bool save_under;         

     Colormap colormap;       

     Bool map_installed;      

     int map_state;           

     long all_event_masks;    

     long your_event_mask;    

     long do_not_propagate_mask;

     Bool override_redirect;  

     Screen *screen;          

} XWindowAttributes;

x, y ¥á¥ó¥Ð¤Ë¤Ï¡¢¥¦¥£¥ó¥É¥¦¤Îº¸¾å³°Â¦¤Î¶ù¤ÎºÂɸ¤¬¡¢¸¶ÅÀ¤ËÂФ¹¤ë ÁêÂкÂɸ¤ÇÀßÄꤵ¤ì¤ë¡£ width, height ¥á¥ó¥Ð¤Ë¤Ï¡¢¶­³¦¤ò´Þ¤Þ¤Ê¤¤¥¦¥£¥ó¥É¥¦ÆâÉô¤Î¥µ¥¤¥º¤¬ÀßÄê ¤µ¤ì¤ë¡£ border_width ¥á¥ó¥Ð¤Ë¤Ï¡¢¥¦¥£¥ó¥É¥¦¤ÎÉý¤Î¥Ô¥¯¥»¥ë¿ô¤¬ÀßÄꤵ¤ì¤ë¡£ depth ¥á¥ó¥Ð¤Ë¤Ï¥¦¥£¥ó¥É¥¦¤Î¿¼¤µ(¤Ä¤Þ¤ê¡¢¥ª¥Ö¥¸¥§¥¯¥È¤Î¥Ô¥¯¥»¥ë¤´¤È¤Î ¥Ó¥Ã¥È¿ô)¤¬ÀßÄꤵ¤ì¤ë¡£ visual ¥á¥ó¥Ð¤Ï¥¹¥¯¥ê¡¼¥ó¤ÎÂбþ¤¹¤ë Visual ¹½Â¤ÂΤؤΥݥ¤¥ó¥¿¤Ç¤¢¤ë¡£ root ¥á¥ó¥Ð¤Ë¤Ï¡¢¤³¤Î¥¦¥£¥ó¥É¥¦¤¬¤¢¤ë¥¹¥¯¥ê¡¼¥ó¤Î¥ë¡¼¥È¥¦¥£¥ó¥É¥¦¤¬¥»¥Ã ¥È¤µ¤ì¤ë¡£ class ¥á¥ó¥Ð¤Ë¤Ï¥¦¥£¥ó¥É¥¦¤Î¥¯¥é¥¹¤¬ÀßÄꤵ¤ì¤ë¡£ ¤³¤ì¤Ï InputOutput ¤È InputOnly ¤Î¤¤¤º¤ì¤«¤Ç¤¢¤ë¡£

bit_gravity ¥á¥ó¥Ð¤Ë¤Ï¥¦¥£¥ó¥É¥¦¤Î bit gravity Ãͤ¬ÀßÄꤵ¤ì¤ë¡£ ¤³¤ì¤Ï°Ê²¼¤Î¤¤¤º¤ì¤«¤Ç¤¢¤ë:

ForgetGravity EastGravity
NorthWestGravity SouthWestGravity
NorthGravity SouthGravity
NorthEastGravity SouthEastGravity
WestGravity StaticGravity

win_gravity ¥á¥ó¥Ð¤Ë¤Ï¥¦¥£¥ó¥É¥¦¤Î window gravity Ãͤ¬ÀßÄꤵ¤ì¤ë¡£ ¤³¤ì¤Ï°Ê²¼¤Î¤¤¤º¤ì¤«¤Ç¤¢¤ë:

UnmapGravity EastGravity
NorthWestGravity SouthWestGravity
NorthGravity SouthGravity
NorthEastGravity SouthEastGravity
WestGravity StaticGravity

For additional information on gravity, see section 3.3.

backing_store ¥á¥ó¥Ð¤Ï¡¢¥¦¥£¥ó¥É¥¦¤ÎÆâÍƤò¤É¤Î¤è¤¦¤ËÊÝ»ý¤¹¤Ù¤­¤«»ØÄꤹ ¤ë¡£¤³¤ÎÃͤϡ¢ WhenMapped, Always, NotUseful ¤Î¤¤¤º¤ì¤«¤Ç¤¢¤ë¡£ backing_planes ¥á¥ó¥Ð¤Ï¡¢¥Ð¥Ã¥­¥ó¥°¥¹¥È¥¢¤ä¥»¡¼¥Ö¥¢¥ó¥À¡¼¤ÇÊݸ¤·¤Ê¤± ¤ì¤Ð¤Ê¤é¤Ê¤¤Æ°Åª¤Ê¥Ç¡¼¥¿¤ò¡¢¥¦¥£¥ó¥É¥¦¤Î¤É¤Î¥Ó¥Ã¥È¥×¥ì¡¼¥ó¤¬ÊÝ»ý¤¹¤ë¤Î ¤«¤ò»Ø¼¨¤¹¤ë(¥Ó¥Ã¥È¤Ë 1 ¤¬ÀßÄꤵ¤ì¤ë)¡£ backing_pixel ¥á¥ó¥Ð¤Ï¡¢backing_planes ¤ËÀßÄꤵ¤ì¤Æ¤¤¤Ê¤¤¥×¥ì¡¼¥ó¤Ë ÂФ·¤Æ¡¢¤É¤ÎÃͤò»ÈÍѤ¹¤ë¤Î¤«¤ò¼¨¤¹¡£

save_under ¥á¥ó¥Ð¤Ë¤Ï True ¤« False ¤¬ÀßÄꤵ¤ì¤ë¡£ colormap ¥á¥ó¥Ð¤Ë¤Ï»ØÄꤷ¤¿¥¦¥£¥ó¥É¥¦¤Î¥«¥é¡¼¥Þ¥Ã¥×¤¬ÀßÄꤵ¤ì¤ë¡£ ¤³¤Î¥á¥ó¥Ð¤Î¼è¤ëÃͤϥ«¥é¡¼¥Þ¥Ã¥×¤Î ID ¤« None ¤Ç¤¢¤ë¡£ map_installed ¥á¥ó¥Ð¤Ï¥«¥é¡¼¥Þ¥Ã¥×¤¬¸½ºß¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤ë¤«¤É¤¦¤« ¤ò¼¨¤¹¡£¤³¤Î¥á¥ó¥Ð¤Î¼è¤ëÃͤϡ¢ True ¤« False ¤Ç¤¢¤ë¡£ map_state ¥á¥ó¥Ð¤Ï¥¦¥£¥ó¥É¥¦¤Î¾õÂÖ¤ò¼¨¤·¡¢ IsUnmapped, IsUnviewable, IsViewable ¤Î¤¤¤º¤ì¤«¤ÎÃͤò¼è¤ë¡£ IsUnviewable ¤Ï¡¢¤½¤Î¥¦¥£¥ó¥É¥¦¼«ÂΤϥޥåפµ¤ì¤Æ¤¤¤ë¤¬ÁÄÀ襦¥£¥ó¥É¥¦¤Ë¥Þ¥Ã¥×¤µ¤ì¤Æ ¤¤¤Ê¤¤¤â¤Î¤¬¤¢¤ë¾ì¹ç¤Ë»ÈÍѤµ¤ì¤ë¡£

all_event_masks ¥á¥ó¥Ð¤Ï¡¢¤½¤Î¥¦¥£¥ó¥É¥¦¾å¤ÇÁªÂò¤·¤Æ¤¤¤ë¥¤¥Ù¥ó¥È¥Þ¥¹¥¯ ¤òÁ´¤Æ¤Î¥¯¥é¥¤¥¢¥ó¥È¤Ë¤Ä¤¤¤Æ¥Ó¥Ã¥È¤´¤È¤ÎÏÀÍýϤò¼è¤Ã¤¿¤â¤Î¤Ç¤¢¤ë¡£ your_event_mask ¥á¥ó¥Ð¤ÏÌ䤤¹ç¤ï¤»¤ò¤·¤¿¥¯¥é¥¤¥¢¥ó¥È¤¬ÁªÂò¤·¤Æ¤¤¤ëÁ´¤Æ ¤Î¥¤¥Ù¥ó¥È¥Þ¥¹¥¯¤ÎÏÀÍýϤò¼è¤Ã¤¿¤â¤Î¤Ç¤¢¤ë¡£ do_not_propagate_mask ¥á¥ó¥Ð¤Ï¡¢ÅÁÇŤ·¤Æ¤Ï¤Ê¤é¤Ê¤¤¥¤¥Ù¥ó¥È¤Î½¸¹ç¤Ë¤Ä¤¤ ¤Æ¥Ó¥Ã¥È¤´¤È¤ÎÏÀÍýϤò¼è¤Ã¤¿¤â¤Î¤Ç¤¢¤ë¡£

override_redirect ¥á¥ó¥Ð¤Ï¡¢¤³¤Î¥¦¥£¥ó¥É¥¦¤¬¥¦¥£¥ó¥É¥¦¹½À®¤ÎÀ©¸æ¤ò̵»ë ¤¹¤ë¤«¤É¤¦¤«¤ò»ØÄꤹ¤ë¡£¤³¤Î¥á¥ó¥Ð¤Î¼è¤ëÃÍ¤Ï True ¤« False ¤Ç¤¢¤ë¡£ ¤³¤Î¥á¥ó¥Ð¤¬ True ¤Ê¤é¤Ð¡¢¥¦¥£¥ó¥É¥¦¥Þ¥Í¡¼¥¸¥ã¤Ï¤½¤Î¥¦¥£¥ó¥É¥¦¤ò̵»ë¤¹¤Ù¤­¤Ç¤¢¤ë¡£

screen ¥á¥ó¥Ð¤Ë¤Ï¡¢Àµ¤·¤¤¥¹¥¯¥ê¡¼¥ó¤ò»Ø¤¹¥Ð¥Ã¥¯¥Ý¥¤¥ó¥¿¤òÍ¿¤¨¤ë ¥¹¥¯¥ê¡¼¥ó¤Ø¤Î¥Ý¥¤¥ó¥¿¤¬ÀßÄꤵ¤ì¤ë¡£ ¤³¤ì¤Ë¤è¤ê¡¢¥ë¡¼¥È¥¦¥£¥ó¥É¥¦¤Î¥Õ¥£¡¼¥ë¥É¤ò»È¤Ã¤¿¥ë¡¼¥×¤Ç¥Þ¥Ã¥Á¤¹¤ë ¥Õ¥£¡¼¥ë¥É¤òõ¤¹¤³¤È¤Ê¤¯¡¢Íưפ˥¹¥¯¥ê¡¼¥ó¾ðÊó¤ò¼èÆÀ¤¹¤ë¤³¤È¤¬¤Ç¤­¤ë¡£

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BadDrawable
°ú¤­¿ô Drawable ¤ÎÃͤ¬¡¢ÄêµÁ¤µ¤ì¤Æ¤¤¤ë Window ¤« Pixmap ¤ò»Ø¤·¤Æ¤¤¤Ê¤¤¡£
BadWindow
°ú¤­¿ô Window ¤ÎÃͤ¬¡¢ÄêµÁ¤µ¤ì¤Æ¤¤¤ë Window ¤ò»Ø¤·¤Æ¤¤¤Ê¤¤¡£

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XQueryPointer(3X11), XQueryTree(3X11)
Xlib - C Language X Interface