XUngrabButton(display, button, modifiers, grab_window)
Display *display;
unsigned int button;
unsigned int modifiers;
Window grab_window;
| display | Specifies the connection to the X server. |
| button | Specifies the pointer button that is to be released or AnyButton. |
| modifiers | Specifies the set of keymasks or AnyModifier. The mask is the bitwise inclusive OR of the valid keymask bits. |
| grab_window | Specifies the grab window. |
XUngrabButton() can generate BadValue and BadWindow errors.
| BadValue | Some numeric value falls outside the range of values accepted by the request. Unless a specific range is specified for an argument, the full range defined by the argument's type is accepted. Any argument defined as a set of alternatives can generate this error. |
| BadWindow | A value for a Window argument does not name a defined Window. |