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fix to avoid flicker at begin/end of list

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* gtk/gtkclist.c (scroll_vertical): fix to avoid flicker at begin/end
  of list
This commit is contained in:
Lars Hamann
1998-07-17 16:05:42 +00:00
parent 656eaa93bf
commit c0ce3a6107
8 changed files with 60 additions and 7 deletions
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6
ChangeLog
View File

@ -1,3 +1,8 @@
Fri Jul 17 17:54:02 1998 Lars Hamann <lars@gtk.org>
* gtk/gtkclist.c (scroll_vertical): fix to avoid flicker at begin/end
of list
Fri Jul 17 05:30:47 1998 Tim Janik <timj@gtk.org> Fri Jul 17 05:30:47 1998 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c (gtk_handlers_run) (gtk_signal_real_emit): * gtk/gtksignal.c (gtk_handlers_run) (gtk_signal_real_emit):
@ -32,6 +37,7 @@ Thu Jul 16 14:16:16 PDT 1998 Manish Singh <yosh@gimp.org>
it; --libs strips out redundant -L<path>'s properly (there was it; --libs strips out redundant -L<path>'s properly (there was
code in there to do it before, but it didn't work) code in there to do it before, but it didn't work)
>>>>>>> 1.528
Thu Jul 16 18:24:41 1998 Tim Janik <timj@gtk.org> Thu Jul 16 18:24:41 1998 Tim Janik <timj@gtk.org>
* gtk/gtknotebook.h: * gtk/gtknotebook.h:

6
ChangeLog.pre-2-0
View File

@ -1,3 +1,8 @@
Fri Jul 17 17:54:02 1998 Lars Hamann <lars@gtk.org>
* gtk/gtkclist.c (scroll_vertical): fix to avoid flicker at begin/end
of list
Fri Jul 17 05:30:47 1998 Tim Janik <timj@gtk.org> Fri Jul 17 05:30:47 1998 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c (gtk_handlers_run) (gtk_signal_real_emit): * gtk/gtksignal.c (gtk_handlers_run) (gtk_signal_real_emit):
@ -32,6 +37,7 @@ Thu Jul 16 14:16:16 PDT 1998 Manish Singh <yosh@gimp.org>
it; --libs strips out redundant -L<path>'s properly (there was it; --libs strips out redundant -L<path>'s properly (there was
code in there to do it before, but it didn't work) code in there to do it before, but it didn't work)
>>>>>>> 1.528
Thu Jul 16 18:24:41 1998 Tim Janik <timj@gtk.org> Thu Jul 16 18:24:41 1998 Tim Janik <timj@gtk.org>
* gtk/gtknotebook.h: * gtk/gtknotebook.h:

6
ChangeLog.pre-2-10
View File

@ -1,3 +1,8 @@
Fri Jul 17 17:54:02 1998 Lars Hamann <lars@gtk.org>
* gtk/gtkclist.c (scroll_vertical): fix to avoid flicker at begin/end
of list
Fri Jul 17 05:30:47 1998 Tim Janik <timj@gtk.org> Fri Jul 17 05:30:47 1998 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c (gtk_handlers_run) (gtk_signal_real_emit): * gtk/gtksignal.c (gtk_handlers_run) (gtk_signal_real_emit):
@ -32,6 +37,7 @@ Thu Jul 16 14:16:16 PDT 1998 Manish Singh <yosh@gimp.org>
it; --libs strips out redundant -L<path>'s properly (there was it; --libs strips out redundant -L<path>'s properly (there was
code in there to do it before, but it didn't work) code in there to do it before, but it didn't work)
>>>>>>> 1.528
Thu Jul 16 18:24:41 1998 Tim Janik <timj@gtk.org> Thu Jul 16 18:24:41 1998 Tim Janik <timj@gtk.org>
* gtk/gtknotebook.h: * gtk/gtknotebook.h:

6
ChangeLog.pre-2-2
View File

@ -1,3 +1,8 @@
Fri Jul 17 17:54:02 1998 Lars Hamann <lars@gtk.org>
* gtk/gtkclist.c (scroll_vertical): fix to avoid flicker at begin/end
of list
Fri Jul 17 05:30:47 1998 Tim Janik <timj@gtk.org> Fri Jul 17 05:30:47 1998 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c (gtk_handlers_run) (gtk_signal_real_emit): * gtk/gtksignal.c (gtk_handlers_run) (gtk_signal_real_emit):
@ -32,6 +37,7 @@ Thu Jul 16 14:16:16 PDT 1998 Manish Singh <yosh@gimp.org>
it; --libs strips out redundant -L<path>'s properly (there was it; --libs strips out redundant -L<path>'s properly (there was
code in there to do it before, but it didn't work) code in there to do it before, but it didn't work)
>>>>>>> 1.528
Thu Jul 16 18:24:41 1998 Tim Janik <timj@gtk.org> Thu Jul 16 18:24:41 1998 Tim Janik <timj@gtk.org>
* gtk/gtknotebook.h: * gtk/gtknotebook.h:

6
ChangeLog.pre-2-4
View File

@ -1,3 +1,8 @@
Fri Jul 17 17:54:02 1998 Lars Hamann <lars@gtk.org>
* gtk/gtkclist.c (scroll_vertical): fix to avoid flicker at begin/end
of list
Fri Jul 17 05:30:47 1998 Tim Janik <timj@gtk.org> Fri Jul 17 05:30:47 1998 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c (gtk_handlers_run) (gtk_signal_real_emit): * gtk/gtksignal.c (gtk_handlers_run) (gtk_signal_real_emit):
@ -32,6 +37,7 @@ Thu Jul 16 14:16:16 PDT 1998 Manish Singh <yosh@gimp.org>
it; --libs strips out redundant -L<path>'s properly (there was it; --libs strips out redundant -L<path>'s properly (there was
code in there to do it before, but it didn't work) code in there to do it before, but it didn't work)
>>>>>>> 1.528
Thu Jul 16 18:24:41 1998 Tim Janik <timj@gtk.org> Thu Jul 16 18:24:41 1998 Tim Janik <timj@gtk.org>
* gtk/gtknotebook.h: * gtk/gtknotebook.h:

6
ChangeLog.pre-2-6
View File

@ -1,3 +1,8 @@
Fri Jul 17 17:54:02 1998 Lars Hamann <lars@gtk.org>
* gtk/gtkclist.c (scroll_vertical): fix to avoid flicker at begin/end
of list
Fri Jul 17 05:30:47 1998 Tim Janik <timj@gtk.org> Fri Jul 17 05:30:47 1998 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c (gtk_handlers_run) (gtk_signal_real_emit): * gtk/gtksignal.c (gtk_handlers_run) (gtk_signal_real_emit):
@ -32,6 +37,7 @@ Thu Jul 16 14:16:16 PDT 1998 Manish Singh <yosh@gimp.org>
it; --libs strips out redundant -L<path>'s properly (there was it; --libs strips out redundant -L<path>'s properly (there was
code in there to do it before, but it didn't work) code in there to do it before, but it didn't work)
>>>>>>> 1.528
Thu Jul 16 18:24:41 1998 Tim Janik <timj@gtk.org> Thu Jul 16 18:24:41 1998 Tim Janik <timj@gtk.org>
* gtk/gtknotebook.h: * gtk/gtknotebook.h:

6
ChangeLog.pre-2-8
View File

@ -1,3 +1,8 @@
Fri Jul 17 17:54:02 1998 Lars Hamann <lars@gtk.org>
* gtk/gtkclist.c (scroll_vertical): fix to avoid flicker at begin/end
of list
Fri Jul 17 05:30:47 1998 Tim Janik <timj@gtk.org> Fri Jul 17 05:30:47 1998 Tim Janik <timj@gtk.org>
* gtk/gtksignal.c (gtk_handlers_run) (gtk_signal_real_emit): * gtk/gtksignal.c (gtk_handlers_run) (gtk_signal_real_emit):
@ -32,6 +37,7 @@ Thu Jul 16 14:16:16 PDT 1998 Manish Singh <yosh@gimp.org>
it; --libs strips out redundant -L<path>'s properly (there was it; --libs strips out redundant -L<path>'s properly (there was
code in there to do it before, but it didn't work) code in there to do it before, but it didn't work)
>>>>>>> 1.528
Thu Jul 16 18:24:41 1998 Tim Janik <timj@gtk.org> Thu Jul 16 18:24:41 1998 Tim Janik <timj@gtk.org>
* gtk/gtknotebook.h: * gtk/gtknotebook.h:

25
gtk/gtkclist.c
View File

@ -5220,6 +5220,8 @@ scroll_vertical (GtkCList *clist,
GtkScrollType scroll_type, GtkScrollType scroll_type,
gfloat position) gfloat position)
{ {
gint old_focus_row;
g_return_if_fail (clist != NULL); g_return_if_fail (clist != NULL);
g_return_if_fail (GTK_IS_CLIST (clist)); g_return_if_fail (GTK_IS_CLIST (clist));
@ -5231,16 +5233,23 @@ scroll_vertical (GtkCList *clist,
case GTK_SELECTION_EXTENDED: case GTK_SELECTION_EXTENDED:
if (clist->anchor >= 0) if (clist->anchor >= 0)
return; return;
if (!GTK_CLIST_ADD_MODE (clist))
gtk_clist_unselect_all (clist);
case GTK_SELECTION_BROWSE: case GTK_SELECTION_BROWSE:
if (clist->selection_mode == GTK_SELECTION_BROWSE) old_focus_row = clist->focus_row;
unselect_row (clist,clist->focus_row, -1, NULL);
move_focus_row (clist, scroll_type, position); move_focus_row (clist, scroll_type, position);
if (old_focus_row != clist->focus_row)
{
if (clist->selection_mode == GTK_SELECTION_BROWSE)
unselect_row (clist,old_focus_row, -1, NULL);
else if (!GTK_CLIST_ADD_MODE (clist))
{
gtk_clist_unselect_all (clist);
clist->undo_anchor = old_focus_row;
}
}
if (clist->selection_mode == GTK_SELECTION_EXTENDED && if (clist->selection_mode == GTK_SELECTION_EXTENDED &&
GTK_CLIST_ADD_MODE (clist)) GTK_CLIST_ADD_MODE (clist))
return; return;
@ -5248,7 +5257,8 @@ scroll_vertical (GtkCList *clist,
switch (gtk_clist_row_is_visible (clist, clist->focus_row)) switch (gtk_clist_row_is_visible (clist, clist->focus_row))
{ {
case GTK_VISIBILITY_NONE: case GTK_VISIBILITY_NONE:
select_row (clist, clist->focus_row, -1, NULL); if (old_focus_row != clist->focus_row)
select_row (clist, clist->focus_row, -1, NULL);
switch (scroll_type) switch (scroll_type)
{ {
case GTK_SCROLL_STEP_BACKWARD: case GTK_SCROLL_STEP_BACKWARD:
@ -5286,7 +5296,8 @@ scroll_vertical (GtkCList *clist,
} }
default: default:
select_row (clist, clist->focus_row, -1, NULL); if (old_focus_row != clist->focus_row)
select_row (clist, clist->focus_row, -1, NULL);
break; break;
} }
break; break;