Remove reallocate-redraws property. This is something that only a widget

Fri May 18 14:25:20 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/gtkcontainer.c: Remove reallocate-redraws property.
	This is something that only a widget writer would ever want
	to change.

	* gtk/gtksignal.c: Handle G_SIGNAL_TYPE_STATIC_SCOPE for
	gtk_signal_emit_by_name().

	* gtk/gtkviewport.c: Fix some warnings.

	* gtk/gtkwidget.c gtk/gtksizegroup.c: Add "size group" facility
	allowing the requisitions of multiple widgets to be grouped
	together.

	* tests/testgtk.c: Add GtkSizeGroup test

	* demos/gtk-demo/sizegroup.c: Add GtkSizeGroup demo.

	* demos/gtk-demo/main.c demos/gtk-demo/pixbufs.c: Fix some
	warnings.

	* configure.in: Switch to using AM_GLIB_GNU_GETTEXT.

1 files changed, 100 insertions, 0 deletions

diff --git a/gtk/gtksizegroup.h b/gtk/gtksizegroup.h
new file mode 100644
index 0000000000..32d3ec21ab
--- /dev/null
+++ b/gtk/gtksizegroup.h
@@ -0,0 +1,100 @@
+/* GTK - The GIMP Toolkit
+ * gtksizegroup.h: 
+ * Copyright (C) 2000 Red Hat Software
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GTK_SIZE_GROUP_H__
+#define __GTK_SIZE_GROUP_H__
+
+#include <gtk/gtkwidget.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#define GTK_TYPE_SIZE_GROUP            (gtk_size_group_get_type ())
+#define GTK_SIZE_GROUP(obj)            (GTK_CHECK_CAST ((obj), GTK_TYPE_SIZE_GROUP, GtkSizeGroup))
+#define GTK_SIZE_GROUP_CLASS(klass)    (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_SIZE_GROUP, GtkSizeGroupClass))
+#define GTK_IS_SIZE_GROUP(obj)         (GTK_CHECK_TYPE ((obj), GTK_TYPE_SIZE_GROUP))
+#define GTK_IS_SIZE_GROUP_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SIZE_GROUP))
+#define GTK_SIZE_GROUP_GET_CLASS(obj)  (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_SIZE_GROUP, GtkSizeGroupClass))
+
+
+typedef struct _GtkSizeGroup       GtkSizeGroup;
+typedef struct _GtkSizeGroupClass  GtkSizeGroupClass;
+
+struct _GtkSizeGroup
+{
+  GObject parent_instance;
+
+  GSList *widgets;
+
+  guint8 mode;
+  
+  guint have_width : 1;
+  guint have_height : 1;
+
+  GtkRequisition requisition;
+};
+
+struct _GtkSizeGroupClass
+{
+  GObjectClass parent_class;
+};
+
+/**
+ * GtkSizeGroupMode:
+ * @GTK_SIZE_GROUP_NONE: group has no effect  
+ * @GTK_SIZE_GROUP_HORIZONTAL: group effects horizontal requisition
+ * @GTK_SIZE_GROUP_VERTICAL: group effects vertical requisition
+ * @GTK_SIZE_GROUP_BOTH: group effects both horizontal and vertical requisition
+ * 
+ * The mode of the size group determines the directions in which the size
+ * group effects the requested sizes of its component widgets.
+ **/
+typedef enum {
+  GTK_SIZE_GROUP_NONE,
+  GTK_SIZE_GROUP_HORIZONTAL,
+  GTK_SIZE_GROUP_VERTICAL,
+  GTK_SIZE_GROUP_BOTH
+} GtkSizeGroupMode;
+
+GType            gtk_size_group_get_type      (void) G_GNUC_CONST;;
+
+GtkSizeGroup *   gtk_size_group_new           (GtkSizeGroupMode  mode);
+void             gtk_size_group_set_mode      (GtkSizeGroup     *size_group,
+					       GtkSizeGroupMode  type);
+GtkSizeGroupMode gtk_size_group_get_mode      (GtkSizeGroup     *size_group);
+void             gtk_size_group_add_widget    (GtkSizeGroup     *size_group,
+					       GtkWidget        *widget);
+void             gtk_size_group_remove_widget (GtkSizeGroup     *size_group,
+					       GtkWidget        *widget);
+
+
+void _gtk_size_group_get_child_requisition (GtkWidget      *widget,
+					    GtkRequisition *requisition);
+void _gtk_size_group_compute_requisition   (GtkWidget      *widget,
+					    GtkRequisition *requisition);
+void _gtk_size_group_queue_resize          (GtkWidget      *widget);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+
+#endif /* __GTK_SIZE_GROUP_H__ */