Lots of reorganization to get the Evolution shell to begin its life. It

Lots of reorganization to get the Evolution shell to begin its life.
It also includes a new evolution widget from Damon.

Miguel.

svn path=/trunk/; revision=1536

1 files changed, 97 insertions, 0 deletions

diff --git a/widgets/shortcut-bar/e-vscrolled-bar.h b/widgets/shortcut-bar/e-vscrolled-bar.h
new file mode 100644
index 0000000000..d3273e6685
--- /dev/null
+++ b/widgets/shortcut-bar/e-vscrolled-bar.h
@@ -0,0 +1,97 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/* 
+ * Author : 
+ *  Damon Chaplin <damon@gtk.org>
+ *
+ * Copyright 1999, Helix Code, Inc.
+ *
+ * This program is free software; you can redistribute it and/or 
+ * modify it under the terms of the GNU General Public License as 
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+#ifndef _E_VSCROLLED_BAR_H_
+#define _E_VSCROLLED_BAR_H_
+
+#include <gtk/gtkbin.h>
+#include <gtk/gtkadjustment.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/*
+ * EVScrolledBar is like GtkScrolledWindow but only scrolls the child widget
+ * vertically. It is intended for scrolling narrow vertical bars.
+ */
+
+
+#define E_VSCROLLED_BAR(obj)          GTK_CHECK_CAST (obj, e_vscrolled_bar_get_type (), EVScrolledBar)
+#define E_VSCROLLED_BAR_CLASS(klass)  GTK_CHECK_CLASS_CAST (klass, e_vscrolled_bar_get_type (), EVScrolledBarClass)
+#define E_IS_VSCROLLED_BAR(obj)       GTK_CHECK_TYPE (obj, e_vscrolled_bar_get_type ())
+
+
+typedef struct _EVScrolledBar       EVScrolledBar;
+typedef struct _EVScrolledBarClass  EVScrolledBarClass;
+
+struct _EVScrolledBar
+{
+	GtkBin bin;
+
+	GtkWidget *up_button;
+	GtkWidget *down_button;
+
+	GtkAdjustment *adjustment;
+
+	gint up_button_width;
+	gint up_button_height;
+	gint down_button_width;
+	gint down_button_height;
+
+	/* The GTK+ event source ID of our timeout handler. */
+	gint timeout_id;
+
+	/* TRUE if we are scrolling up, FALSE if scrolling down. */
+	gboolean scrolling_up;
+
+	/* The minimum distance left to scroll. If the user just clicks a
+	   button we scroll a minimum amount. This is reduced after each
+	   scroll. */
+	gfloat min_distance;
+
+	/* TRUE if the button is still pressed. When the up/down button is
+	   released, this gets set to FALSE, and we scroll until the minimum
+	   distance falls below 0. */
+	gboolean button_pressed;
+};
+
+struct _EVScrolledBarClass
+{
+	GtkBinClass parent_class;
+};
+
+
+GtkType	       e_vscrolled_bar_get_type		(void);
+GtkWidget*     e_vscrolled_bar_new		(GtkAdjustment *adjustment);
+
+GtkAdjustment* e_vscrolled_bar_get_adjustment   (EVScrolledBar *vscrolled_bar);
+void           e_vscrolled_bar_set_adjustment   (EVScrolledBar *vscrolled_bar,
+						 GtkAdjustment *adjustment);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _E_VSCROLLED_BAR_H_ */