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Always look up and create the Motif drag window as a child of the root

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Wed Dec  4 14:31:46 2002  Owen Taylor  <otaylor@redhat.com>

        * gdk/x11/gdkdnd-x11.c: Always look up and create the
        Motif drag window as a child of the root window of screen 0
        rather than the default screen. (#100362, Erwann Chenede)

        * gdk/x11/gdkdnd-x11.c (motif_read_initiator_info):
        Return FALSE, not GDK_FILTER_REMOVE on failure; this
        isn't a filter function.

        * gdk/x11/gdkselection-x11.c gtk/gtkselection.c: Add
        some g_return_if_fail() to catch selection == None more
        gracefully than an X error.
This commit is contained in:
Owen Taylor
2002-12-04 19:50:57 +00:00
committed by Owen Taylor
parent d0e6d66633
commit 6d5f8224a5
9 changed files with 119 additions and 16 deletions
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8
gdk/x11/gdkdnd-x11.c
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@ -784,7 +784,7 @@ motif_lookup_drag_window (GdkDisplay *display,
gint format;
guchar *data;
XGetWindowProperty (lookup_xdisplay, DefaultRootWindow (lookup_xdisplay),
XGetWindowProperty (lookup_xdisplay, RootWindow (lookup_xdisplay, 0),
gdk_x11_get_xatom_by_name_for_display (display, "_MOTIF_DRAG_WINDOW"),
0, 1, FALSE,
XA_WINDOW, &type, &format, &nitems, &bytes_after,
@ -837,7 +837,7 @@ motif_find_drag_window (GdkDisplay *display,
display_x11->motif_drag_window =
XCreateWindow (persistant_xdisplay,
DefaultRootWindow (persistant_xdisplay),
RootWindow (persistant_xdisplay, 0),
-100, -100, 10, 10, 0, 0,
InputOnly, CopyFromParent,
(CWOverrideRedirect | CWEventMask), &attr);
@ -846,7 +846,7 @@ motif_find_drag_window (GdkDisplay *display,
g_message ("Created drag window %#lx\n", display_x11->motif_drag_window));
XChangeProperty (persistant_xdisplay,
DefaultRootWindow (persistant_xdisplay),
RootWindow (persistant_xdisplay, 0),
motif_drag_window_atom, XA_WINDOW,
32, PropModeReplace,
(guchar *)&motif_drag_window_atom, 1);
@ -1466,7 +1466,7 @@ motif_read_initiator_info (GdkDisplay *display,
{
g_warning ("Invalid target index in TOP_LEVEL_ENTER MESSAGE");
XFree (initiator_info);
return GDK_FILTER_REMOVE;
return FALSE;
}
tmp_list = g_list_last (display_x11->motif_target_lists[initiator_info->targets_index]);