Window icon_desc;
/* The X window that is the parent of this X window.
- Usually but not always RootWindow. */
+ Usually this is a window that was made by the window manager,
+ but it can be the root window, and it can be explicitly specified
+ (see the explicit_parent field, below). */
Window parent_desc;
#ifdef USE_X_TOOLKIT
/* This is the Emacs structure for the X display this frame is on. */
struct x_display_info *display_info;
+
+ /* Nonzero means our parent is another application's window
+ and was explicitly specified. */
+ char explicit_parent;
};
/* Get at the computed faces of an X window frame. */