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authorChris Lahey <clahey@src.gnome.org>2000-01-14 06:01:23 +0800
committerChris Lahey <clahey@src.gnome.org>2000-01-14 06:01:23 +0800
commitf5347f59ff008ebc53f456cfcd4b8c58dead29c5 (patch)
tree1bfa9616fde11bbc40d7bf80557caf8f0429a84c /widgets/e-reflow.h
parent21c698ec023314751227247e4bef1d68a78a21ea (diff)
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e_canvas_item_move_absolute is just a helper function not supplied by the
* widgets/e-canvas-utils.c, widgets/e-canvas-utils.h: e_canvas_item_move_absolute is just a helper function not supplied by the gnome_canvas.[ch] I put it here so that multiple items can use it. * widgets/e-reflow.c, widgets/e-reflow.h: This item contains a number of other items and places them into multiple columns. The items contained must support a number of arguments and signals to allow the reflow to interact with them. * widgets/test-reflow.c: This is a test program for e-reflow. * widgets/e-text.c, widgets/e-text.h: Added properly drawn selected text. Added some preliminary code for X selection handling and cut & paste. * widgets/e-minicard.c, widgets/e-minicard.h: Added ARG_HAS_FOCUS handling. Made label display random for more interesting tests of multiple cards. Tweaked sizing information for better display. * widgets/e-minicard-label.c, widgets/e-minicard-label.h: Added ARG_HAS_FOCUS handling. * widgets/Makefile.am: Added the reflow test and reflow files. svn path=/trunk/; revision=1566
Diffstat (limited to 'widgets/e-reflow.h')
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diff --git a/widgets/e-reflow.h b/widgets/e-reflow.h
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+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* e-reflow.h
+ * Copyright (C) 2000 Helix Code, Inc.
+ * Author: Chris Lahey <clahey@helixcode.com>
+ *
+ * This library 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 library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+#ifndef __E_REFLOW_H__
+#define __E_REFLOW_H__
+
+#include <gnome.h>
+
+#ifdef __cplusplus
+extern "C" {
+#pragma }
+#endif /* __cplusplus */
+
+/* EReflow - A canvas item container.
+ *
+ * The following arguments are available:
+ *
+ * name type read/write description
+ * --------------------------------------------------------------------------------
+ * width double R width of the reflow
+ * height double RW height of the reflow
+ */
+
+#define E_REFLOW_TYPE (e_reflow_get_type ())
+#define E_REFLOW(obj) (GTK_CHECK_CAST ((obj), E_REFLOW_TYPE, EReflow))
+#define E_REFLOW_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_REFLOW_TYPE, EReflowClass))
+#define E_IS_REFLOW(obj) (GTK_CHECK_TYPE ((obj), E_REFLOW_TYPE))
+#define E_IS_REFLOW_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_REFLOW_TYPE))
+
+
+typedef struct _EReflow EReflow;
+typedef struct _EReflowClass EReflowClass;
+
+struct _EReflow
+{
+ GnomeCanvasGroup parent;
+
+ /* item specific fields */
+ /* EBook *book; */
+
+ GList *items; /* Of type GnomeCanvasItem */
+ GList *columns; /* Of type GList pointing to type GnomeCanvasItem (points into items) */
+ gint column_count; /* Number of columnns */
+
+ double width;
+ double height;
+
+ double column_width;
+
+ int idle;
+};
+
+struct _EReflowClass
+{
+ GnomeCanvasGroupClass parent_class;
+
+ void (* resize) (EReflow *reflow);
+};
+
+/* To be added to a reflow, an item must have the arguments "x", "y",
+ and "width" as Read/Write arguments and "height" as a Read Only
+ argument. It must also have a "resize" signal. */
+void e_reflow_add_item(EReflow *e_reflow, GnomeCanvasItem *item);
+GtkType e_reflow_get_type (void);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+
+#endif /* __E_REFLOW_H__ */