diff options
Diffstat (limited to 'src/xterm.h')
| -rw-r--r-- | src/xterm.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/xterm.h b/src/xterm.h index 10d376f4fd1..03e3436f9fa 100644 --- a/src/xterm.h +++ b/src/xterm.h @@ -347,7 +347,9 @@ struct x_display 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 @@ -439,6 +441,10 @@ struct x_display /* 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. */ |