c62863d087
2000-06-20 Christopher James Lahey <clahey@helixcode.com> * e-table-group-container.c, e-table-group-leaf.c, e-table-group.c, e-table-group.h: Removed the unfocus method since that's handled by the canvas itself now. * e-table-item.c, e-table-item.h: Finished adapting ETableItem to use the canvas selection/cursor system. Selection and cursor now use row numbers associated with the source model instead of the sorted model (if the model they are given is an ETableSubset.) This has no effect on the interface, except that unfocus was removed and e_table_item_focus was renamed to e_table_item_set_cursor. svn path=/trunk/; revision=3660
133 lines
3.6 KiB
C
133 lines
3.6 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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#ifndef _E_TABLE_ITEM_H_
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#define _E_TABLE_ITEM_H_
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#include <libgnomeui/gnome-canvas.h>
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#include "e-table-model.h"
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#include "e-table-header.h"
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#include <e-util/e-printable.h>
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#define E_TABLE_ITEM_TYPE (e_table_item_get_type ())
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#define E_TABLE_ITEM(o) (GTK_CHECK_CAST ((o), E_TABLE_ITEM_TYPE, ETableItem))
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#define E_TABLE_ITEM_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_ITEM_TYPE, ETableItemClass))
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#define E_IS_TABLE_ITEM(o) (GTK_CHECK_TYPE ((o), E_TABLE_ITEM_TYPE))
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#define E_IS_TABLE_ITEM_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_ITEM_TYPE))
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/* list selection modes */
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typedef enum
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{
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E_TABLE_CURSOR_LINE,
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E_TABLE_CURSOR_SIMPLE,
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} ETableCursorMode;
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typedef struct {
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GnomeCanvasItem parent;
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ETableModel *table_model;
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ETableHeader *header;
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ETableModel *source_model;
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int x1, y1;
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int minimum_width, width, height;
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int cols, rows;
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/*
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* Ids for the signals we connect to
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*/
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int header_dim_change_id;
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int header_structure_change_id;
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int table_model_change_id;
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int table_model_row_change_id;
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int table_model_cell_change_id;
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int table_model_row_inserted_id;
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int table_model_row_deleted_id;
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GdkGC *fill_gc;
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GdkGC *grid_gc;
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GdkGC *focus_gc;
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GdkBitmap *stipple;
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guint draw_grid:1;
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guint draw_focus:1;
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guint renderers_can_change_size:1;
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guint cell_views_realized:1;
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guint needs_redraw : 1;
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guint needs_compute_height : 1;
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guint needs_compute_width : 1;
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guint uses_source_model : 1;
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/*
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* Realized views, per column
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*/
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ECellView **cell_views;
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int n_cells;
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int *height_cache;
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int height_cache_idle_id;
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int height_cache_idle_count;
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/*
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* Lengh Threshold: above this, we stop computing correctly
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* the size
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*/
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int length_threshold;
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gint row_guess;
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gint cursor_row;
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gint cursor_col;
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ETableCursorMode cursor_mode;
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GSList *selection;
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/*
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* During editing
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*/
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int editing_col, editing_row;
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void *edit_ctx;
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} ETableItem;
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typedef struct {
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GnomeCanvasItemClass parent_class;
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void (*row_selection) (ETableItem *eti, int row, gboolean selected);
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void (*cursor_change) (ETableItem *eti, int row);
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void (*double_click) (ETableItem *eti, int row);
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gint (*right_click) (ETableItem *eti, int row, int col, GdkEvent *event);
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gint (*key_press) (ETableItem *eti, int row, int col, GdkEvent *event);
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} ETableItemClass;
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GtkType e_table_item_get_type (void);
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/*
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* Focus
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*/
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void e_table_item_set_cursor (ETableItem *eti, int col, int row);
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gint e_table_item_get_focused_column (ETableItem *eti);
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/*
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* Handling the selection
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*/
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const GSList *e_table_item_get_selection (ETableItem *e_table_Item);
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gboolean e_table_item_is_row_selected (ETableItem *e_table_Item,
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int row);
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void e_table_item_leave_edit (ETableItem *eti);
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void e_table_item_enter_edit (ETableItem *eti, int col, int row);
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void e_table_item_redraw_range (ETableItem *eti,
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int start_col, int start_row,
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int end_col, int end_row);
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EPrintable *e_table_item_get_printable (ETableItem *eti);
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void e_table_item_print_height (ETableItem *eti,
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GnomePrintContext *context,
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gdouble width);
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#endif /* _E_TABLE_ITEM_H_ */
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