rename table structures, and redefine

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@645 57a11ea4-9604-0410-9ed3-97b8803252fd

src/register/table-motif.h

@@ -0,0 +1,103 @@
+/*
+ * FILE:
+ * table.h
+ *
+ * FUNCTION:
+ * The table is the complete, displayed table. 
+ * It consists of a header, followed by a simple 
+ * list of repeated entries.
+ *
+ * It provides the mechanism to handle tab-trversing.
+ *
+ * HISTORY:
+ * Copyright (c) 1998 Linas Vepstas
+ */
+
+#ifndef __XACC_TABLE_H__
+#define __XACC_TABLE_H__
+
+#include <Xm/Xm.h>
+#include "basiccell.h"
+#include "cellblock.h"
+
+typedef struct _Table {
+
+  /* The number of "physical" rows/cols is the number
+   * of displayed one-line gui rows/cols in the table.
+   * The number of physical rows can differ from the 
+   * number of "virtual" rows because each virtual row 
+   * consist of one or more physical rows.
+   */
+
+  int num_header_rows;
+  int num_phys_rows;
+  int num_phys_cols;
+
+  CellBlock *header;
+  CellBlock **cursors;
+
+  CellBlock *current_cursor;
+  int current_cursor_row;
+  int current_cursor_col;
+
+  /* callback that is called when the cursor is moved */
+  /* hack alert -- this should be a callback list, actually */
+  void (*move_cursor) (struct _Table *, void *client_data);
+  void * client_data;
+
+  /* string values for each cell, 
+   * of dimension num_phys_rows * num_phys_cols */
+  char ***entries;
+
+  /* user hooks, of dimension num_rows * num_cols */
+  void ***user_data;
+
+  /* protected data -- vital for the implementation, 
+   * but not something we want to generally expose */
+  Widget table_widget;          /* the XbaeMatrix */
+  Widget next_tab_group;        /* where to traverse in the end */
+
+  /* private data, caches, etc. */
+  /* This is black-box stuff that no user of this class 
+   * should ever want to access */
+
+  /* This class implements tab-key and arrow key 
+   * traversal through the cells of the table.  
+   * To perform this traversal, the location
+   * of the "previous" cell having input focus 
+   * is required.
+   */
+  int prev_phys_traverse_row;
+  int prev_phys_traverse_col;
+   
+} Table;
+
+
+Table     * xaccMallocTable (void);
+void        xaccInitTable (Table *);
+
+void        xaccSetTableSize (Table * table, int tile_rows, int tile_cols);
+
+/* create the widget */
+Widget      xaccCreateTable (Table *, Widget parent, char * name);
+void        xaccNextTabGroup (Table *, Widget);
+
+void        xaccDestroyTable (Table *);
+
+/* redraw the table GUI */
+void        xaccRefreshTableGUI (Table *);
+
+/* Make the indicated cell block be the cursor for this table */
+void        xaccSetCursor (Table *, CellBlock *);
+
+/* move the cursor (but not the GUI) to the indicated location. */
+void        xaccMoveCursor (Table *, int virt_row, int virt_col);
+
+/* move the cursor GUI to the indicated location. */
+void        xaccMoveCursorGUI (Table *, int virt_row, int virt_col);
+
+/* copy text in the cursor cells to the table */
+void        xaccCommitCursor (Table *);
+
+#endif __XACC_TABLE_H__
+/* ================== end of file ======================= */