Added workaround for old widgets that don't propagate draws to all

Wed Sep 15 02:52:19 1999  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkwidget.c (gtk_widget_event): Added workaround
	for old widgets that don't propagate draws to all
	children. (Namely gnome-dock for gnome-libs <= 1.0.16)

8 files changed, 57 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 4537d7f1e..a3e8d32da 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Wed Sep 15 02:52:19 1999  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/gtkwidget.c (gtk_widget_event): Added workaround
+	for old widgets that don't propagate draws to all
+	children. (Namely gnome-dock for gnome-libs <= 1.0.16)
+
 Tue Sep 14 19:37:53 1999  Tim Janik  <timj@gtk.org>
 
 	* configure.in (GTK_VERSION): slight version increment to 1.2.5-pre2.
diff --git a/ChangeLog.pre-2-0 b/ChangeLog.pre-2-0
index 4537d7f1e..a3e8d32da 100644
--- a/ChangeLog.pre-2-0
+++ b/ChangeLog.pre-2-0
@@ -1,3 +1,9 @@
+Wed Sep 15 02:52:19 1999  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/gtkwidget.c (gtk_widget_event): Added workaround
+	for old widgets that don't propagate draws to all
+	children. (Namely gnome-dock for gnome-libs <= 1.0.16)
+
 Tue Sep 14 19:37:53 1999  Tim Janik  <timj@gtk.org>
 
 	* configure.in (GTK_VERSION): slight version increment to 1.2.5-pre2.
diff --git a/ChangeLog.pre-2-10 b/ChangeLog.pre-2-10
index 4537d7f1e..a3e8d32da 100644
--- a/ChangeLog.pre-2-10
+++ b/ChangeLog.pre-2-10
@@ -1,3 +1,9 @@
+Wed Sep 15 02:52:19 1999  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/gtkwidget.c (gtk_widget_event): Added workaround
+	for old widgets that don't propagate draws to all
+	children. (Namely gnome-dock for gnome-libs <= 1.0.16)
+
 Tue Sep 14 19:37:53 1999  Tim Janik  <timj@gtk.org>
 
 	* configure.in (GTK_VERSION): slight version increment to 1.2.5-pre2.
diff --git a/ChangeLog.pre-2-2 b/ChangeLog.pre-2-2
index 4537d7f1e..a3e8d32da 100644
--- a/ChangeLog.pre-2-2
+++ b/ChangeLog.pre-2-2
@@ -1,3 +1,9 @@
+Wed Sep 15 02:52:19 1999  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/gtkwidget.c (gtk_widget_event): Added workaround
+	for old widgets that don't propagate draws to all
+	children. (Namely gnome-dock for gnome-libs <= 1.0.16)
+
 Tue Sep 14 19:37:53 1999  Tim Janik  <timj@gtk.org>
 
 	* configure.in (GTK_VERSION): slight version increment to 1.2.5-pre2.
diff --git a/ChangeLog.pre-2-4 b/ChangeLog.pre-2-4
index 4537d7f1e..a3e8d32da 100644
--- a/ChangeLog.pre-2-4
+++ b/ChangeLog.pre-2-4
@@ -1,3 +1,9 @@
+Wed Sep 15 02:52:19 1999  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/gtkwidget.c (gtk_widget_event): Added workaround
+	for old widgets that don't propagate draws to all
+	children. (Namely gnome-dock for gnome-libs <= 1.0.16)
+
 Tue Sep 14 19:37:53 1999  Tim Janik  <timj@gtk.org>
 
 	* configure.in (GTK_VERSION): slight version increment to 1.2.5-pre2.
diff --git a/ChangeLog.pre-2-6 b/ChangeLog.pre-2-6
index 4537d7f1e..a3e8d32da 100644
--- a/ChangeLog.pre-2-6
+++ b/ChangeLog.pre-2-6
@@ -1,3 +1,9 @@
+Wed Sep 15 02:52:19 1999  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/gtkwidget.c (gtk_widget_event): Added workaround
+	for old widgets that don't propagate draws to all
+	children. (Namely gnome-dock for gnome-libs <= 1.0.16)
+
 Tue Sep 14 19:37:53 1999  Tim Janik  <timj@gtk.org>
 
 	* configure.in (GTK_VERSION): slight version increment to 1.2.5-pre2.
diff --git a/ChangeLog.pre-2-8 b/ChangeLog.pre-2-8
index 4537d7f1e..a3e8d32da 100644
--- a/ChangeLog.pre-2-8
+++ b/ChangeLog.pre-2-8
@@ -1,3 +1,9 @@
+Wed Sep 15 02:52:19 1999  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/gtkwidget.c (gtk_widget_event): Added workaround
+	for old widgets that don't propagate draws to all
+	children. (Namely gnome-dock for gnome-libs <= 1.0.16)
+
 Tue Sep 14 19:37:53 1999  Tim Janik  <timj@gtk.org>
 
 	* configure.in (GTK_VERSION): slight version increment to 1.2.5-pre2.
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index ed47156b7..42f429c8b 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -2799,7 +2799,7 @@ gtk_widget_event (GtkWidget *widget,
        */
       if (event->any.send_event)
 	parent = NULL;
-      else
+      else if (event->any.window)
 	{
 	  parent = widget;
 	  while (parent)
@@ -2808,6 +2808,20 @@ gtk_widget_event (GtkWidget *widget,
 		break;
 	      parent = parent->parent;
 	    }
+	  /* <HACK> gnome-dock didn't propagate draws to torn off
+	   *        children. So don't consider those ancestors.
+	   */
+	  if (parent)
+	    {
+	      GdkWindow *parent_window = event->any.window;
+
+	      while (parent_window && parent_window != parent->window)
+		  parent_window = gdk_window_get_parent (parent_window);
+
+	      if (!parent_window)
+		parent = NULL;
+	    }
+	  /* </HACK> */
 	}
       if (!event->any.window || parent)
 	{