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Add a note about reflexive ancestry. (#99085, Frederic Lespez)

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* gtk/gtkwidget.c (gtk_widget_get_ancestor): Add a note about
	reflexive ancestry.  (#99085, Frederic Lespez)
This commit is contained in:
Matthias Clasen
2002-11-21 20:03:03 +00:00
parent dd6b66bff9
commit 6bcfec7d68
7 changed files with 21 additions and 2 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2002-11-21 Matthias Clasen <maclas@gmx.de> 2002-11-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtkwidget.c (gtk_widget_get_ancestor): Add a note about
reflexive ancestry. (#99085, Frederic Lespez)
* docs/tutorial/gtk-tut.sgml: * docs/tutorial/gtk-tut.sgml:
* examples/calendar/calendar.c: Numerous fixes to the calendar * examples/calendar/calendar.c: Numerous fixes to the calendar
example. (#97956, Owen Taylor) example. (#97956, Owen Taylor)

3
ChangeLog.pre-2-10
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@ -1,5 +1,8 @@
2002-11-21 Matthias Clasen <maclas@gmx.de> 2002-11-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtkwidget.c (gtk_widget_get_ancestor): Add a note about
reflexive ancestry. (#99085, Frederic Lespez)
* docs/tutorial/gtk-tut.sgml: * docs/tutorial/gtk-tut.sgml:
* examples/calendar/calendar.c: Numerous fixes to the calendar * examples/calendar/calendar.c: Numerous fixes to the calendar
example. (#97956, Owen Taylor) example. (#97956, Owen Taylor)

3
ChangeLog.pre-2-2
View File

@ -1,5 +1,8 @@
2002-11-21 Matthias Clasen <maclas@gmx.de> 2002-11-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtkwidget.c (gtk_widget_get_ancestor): Add a note about
reflexive ancestry. (#99085, Frederic Lespez)
* docs/tutorial/gtk-tut.sgml: * docs/tutorial/gtk-tut.sgml:
* examples/calendar/calendar.c: Numerous fixes to the calendar * examples/calendar/calendar.c: Numerous fixes to the calendar
example. (#97956, Owen Taylor) example. (#97956, Owen Taylor)

3
ChangeLog.pre-2-4
View File

@ -1,5 +1,8 @@
2002-11-21 Matthias Clasen <maclas@gmx.de> 2002-11-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtkwidget.c (gtk_widget_get_ancestor): Add a note about
reflexive ancestry. (#99085, Frederic Lespez)
* docs/tutorial/gtk-tut.sgml: * docs/tutorial/gtk-tut.sgml:
* examples/calendar/calendar.c: Numerous fixes to the calendar * examples/calendar/calendar.c: Numerous fixes to the calendar
example. (#97956, Owen Taylor) example. (#97956, Owen Taylor)

3
ChangeLog.pre-2-6
View File

@ -1,5 +1,8 @@
2002-11-21 Matthias Clasen <maclas@gmx.de> 2002-11-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtkwidget.c (gtk_widget_get_ancestor): Add a note about
reflexive ancestry. (#99085, Frederic Lespez)
* docs/tutorial/gtk-tut.sgml: * docs/tutorial/gtk-tut.sgml:
* examples/calendar/calendar.c: Numerous fixes to the calendar * examples/calendar/calendar.c: Numerous fixes to the calendar
example. (#97956, Owen Taylor) example. (#97956, Owen Taylor)

3
ChangeLog.pre-2-8
View File

@ -1,5 +1,8 @@
2002-11-21 Matthias Clasen <maclas@gmx.de> 2002-11-21 Matthias Clasen <maclas@gmx.de>
* gtk/gtkwidget.c (gtk_widget_get_ancestor): Add a note about
reflexive ancestry. (#99085, Frederic Lespez)
* docs/tutorial/gtk-tut.sgml: * docs/tutorial/gtk-tut.sgml:
* examples/calendar/calendar.c: Numerous fixes to the calendar * examples/calendar/calendar.c: Numerous fixes to the calendar
example. (#97956, Owen Taylor) example. (#97956, Owen Taylor)

5
gtk/gtkwidget.c
View File

@ -1652,8 +1652,6 @@ gtk_widget_destroyed (GtkWidget *widget,
void void
gtk_widget_show (GtkWidget *widget) gtk_widget_show (GtkWidget *widget)
{ {
g_return_if_fail (GTK_IS_WIDGET (widget));
if (!GTK_WIDGET_VISIBLE (widget)) if (!GTK_WIDGET_VISIBLE (widget))
{ {
g_object_ref (widget); g_object_ref (widget);
@ -5350,6 +5348,9 @@ gtk_widget_get_toplevel (GtkWidget *widget)
* it should not be unreferenced. See note about checking for a toplevel * it should not be unreferenced. See note about checking for a toplevel
* #GtkWindow in the docs for gtk_widget_get_toplevel(). * #GtkWindow in the docs for gtk_widget_get_toplevel().
* *
* Note that unlike gtk_widget_is_ancestor(), gtk_widget_get_ancestor()
* considers @widget to be an ancestor of itself.
*
* Return value: the ancestor widget, or %NULL if not found * Return value: the ancestor widget, or %NULL if not found
**/ **/
GtkWidget* GtkWidget*