Start of the month view widget. This will use the generic month item and

1998-08-10  Federico Mena Quintero  <federico@nuclecu.unam.mx>

	* month-view.[ch]: Start of the month view widget.  This will use
	the generic month item and extend it to have the semantics desired
	for the gnomecal month view.

	* gnome-month-item.[ch]: New generic canvas item for the month
	view and the "small calendars".  This is intended to be a
	high-level display engine for monthly calendars.  This is a work
	in progress.

	* gnome-cal.h (GnomeCalendar): Added a month_view field.

	* gnome-cal.c (setup_widgets): Create the month view and insert it
	into the notebook.

	* Makefile.am: Added month-view.[ch] and gnome-month-item.[ch] to
	the sources.

svn path=/trunk/; revision=307

1 files changed, 68 insertions, 0 deletions

diff --git a/calendar/gnome-month-item.h b/calendar/gnome-month-item.h
new file mode 100644
index 0000000000..2260186c6d
--- /dev/null
+++ b/calendar/gnome-month-item.h
@@ -0,0 +1,68 @@
+/* General-purpose monthly calendar canvas item for GNOME
+ *
+ * Copyright (C) 1998 Red Hat Software, Inc.
+ *
+ * Author: Federico Mena <federico@nuclecu.unam.mx>
+ */
+
+#ifndef GNOME_MONTH_ITEM_H
+#define GNOME_MONTH_ITEM_H
+
+#include <libgnome/gnome-defs.h>
+#include <gtk/gtkpacker.h> /* why the hell is GtkAnchorType here and not in gtkenums.h? */
+#include <libgnomeui/gnome-canvas.h>
+
+
+BEGIN_GNOME_DECLS
+
+
+#define GNOME_TYPE_MONTH_ITEM            (gnome_month_item_get_type ())
+#define GNOME_MONTH_ITEM(obj)            (GTK_CHECK_CAST ((obj), GNOME_TYPE_MONTH_ITEM, GnomeMonthItem))
+#define GNOME_MONTH_ITEM_CLASS(klass)    (GTK_CHECK_CLASS_CAST ((klass), GNOME_TYPE_MONTH_ITEM, GnomeMonthItemClass))
+#define GNOME_IS_MONTH_ITEM(obj)         (GTK_CHECK_TYPE ((obj), GNOME_TYPE_MONTH_ITEM))
+#define GNOME_IS_MONTH_ITEM_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GNOME_TYPE_MONTH_ITEM))
+
+
+typedef struct _GnomeMonthItem GnomeMonthItem;
+typedef struct _GnomeMonthItemClass GnomeMonthItemClass;
+
+struct _GnomeMonthItem {
+	GnomeCanvasGroup group;
+
+	int year;			/* Year to show (full, no two-digit crap) */
+	int month;			/* Month to show (0-11) */
+
+	double x, y;			/* Position at anchor */
+	double width, height;		/* Size of calendar */
+	GtkAnchorType anchor;		/* Anchor side for calendar */
+
+	double padding;			/* Padding to use between division lines and text */
+
+	char *day_names[7];		/* Names to use for the day labels, starting from Sunday */
+
+	double head_height;		/* Height of the headings row */
+	GtkAnchorType head_anchor;	/* Anchor side for the heading labels */
+
+	GnomeCanvasItem **items;	/* All the items that make up the calendar */
+
+	int start_on_monday : 1;	/* Start the week on Monday?  If false, then start from Sunday */
+};
+
+struct _GnomeMonthItemClass {
+	GnomeCanvasGroupClass parent_class;
+};
+
+
+/* Standard Gtk function */
+GtkType gnome_month_item_get_type (void);
+
+/* Creates a new month item with the specified group as parent */
+GnomeCanvasItem *gnome_month_item_new (GnomeCanvasGroup *parent);
+
+/* Constructor function useful for derived classes */
+void gnome_month_item_construct (GnomeMonthItem *mitem);
+
+
+END_GNOME_DECLS
+
+#endif