MirBSD manpage: XFreeCursor(3), XQueryBestCursor(3), XRecolorCursor(3)

XRecolorCursor(3X11)     XLIB FUNCTIONS      XRecolorCursor(3X11)


     XRecolorCursor, XFreeCursor, XQueryBestCursor - manipulate


     int XRecolorCursor(Display *display, Cursor cursor, XColor
          *foreground_color, XColor *background_color);

     int XFreeCursor(Display *display, Cursor cursor);

     Status XQueryBestCursor(Display *display, Drawable d,
          unsigned int width, unsigned int height, unsigned int
          *width_return, unsigned int *height_return);


               Specifies the RGB values for the background of the

     cursor    Specifies the cursor.

     d         Specifies the drawable, which indicates the

     display   Specifies the connection to the X server.

               Specifies the RGB values for the foreground of the

     height    Specify the width and heightof the cursor that you
               want the size information for.

               Return the best width and height that is closest
               to the specified width and height.


     The XRecolorCursor function changes the color of the speci-
     fied cursor, and if the cursor is being displayed on a
     screen, the change is visible immediately. The pixel members
     of the XColor structures are ignored; only the RGB values
     are used.

     XRecolorCursor can generate a BadCursor error.

     The XFreeCursor function deletes the association between the
     cursor resource ID and the specified cursor. The cursor
     storage is freed when no other resource references it. The
     specified cursor ID should not be referred to again.

XFree86                   Version 4.5.0                         1

XRecolorCursor(3X11)     XLIB FUNCTIONS      XRecolorCursor(3X11)

     XFreeCursor can generate a BadCursor error.

     Some displays allow larger cursors than other displays. The
     XQueryBestCursor function provides a way to find out what
     size cursors are actually possible on the display. It
     returns the largest size that can be displayed. Applications
     should be prepared to use smaller cursors on displays that
     cannot support large ones.

     XQueryBestCursor can generate a BadDrawable error.


     BadCursor A value for a Cursor argument does not name a
               defined Cursor.

               A value for a Drawable argument does not name a
               defined Window or Pixmap.


     XCreateColormap(3X11), XCreateFontCursor(3X11),
     Xlib - C Language X Interface

XFree86                   Version 4.5.0                         2

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