3018f79188
2000-12-09 Christopher James Lahey <clahey@helixcode.com> * e-cell-text.c: Added the actions parameter to ect_event. Added an actions field to CellEdit. Handle CellEdit properly in the ect_event function to do grabbing and ungrabbing when appropriate. Set the actions field in CellEdit when appropriate in e_cell_text_view_command. * e-cell-toggle.c, e-cell-tree.c, e-cell.c, e-cell.h: Added a ECellActions enum, a ECellActions actions parameter to e_cell_event and added the actions parameter to all the handlers of the event method including having ECellTree pass it on to its child cell. * e-table-header-item.c: Use the NULL cursor instead of the E_CURSORS_ARROW cursor. * e-table-item.c, e-table-item.h: Added grabbed_row and grabbed_col fields to ETableItem (-1 on either means ungrabbed.) Pay attention to them in the find_cell function. Handle the actions parameter of e_cell_event and grab or ungrab the pointer to a given cell if requested. This is done using the new function eti_e_cell_event (which is internal to e-table-item.c,) instead of the old e_cell_event function call. Fake an ungrabbed table when calling find_cell from within the compute_location method. svn path=/trunk/; revision=6889
147 lines
4.1 KiB
C
147 lines
4.1 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 <gal/e-table/e-table-model.h>
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#include <gal/e-table/e-table-header.h>
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#include <gal/e-table/e-table-selection-model.h>
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#include <gal/e-table/e-table-defines.h>
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#include <gal/e-table/e-table-tooltip.h>
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#include <gal/widgets/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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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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ETableSelectionModel *selection;
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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 header_request_width_id;
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int table_model_pre_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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int selection_change_id;
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int cursor_change_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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ETableCursorMode cursor_mode;
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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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int grabbed_col, grabbed_row;
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/*
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* Tooltip
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*/
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ETableTooltip *tooltip;
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} ETableItem;
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typedef struct {
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GnomeCanvasItemClass parent_class;
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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 (*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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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_selected_row_foreach (ETableItem *eti,
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ETableForeachFunc func,
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gpointer closure);
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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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void e_table_item_compute_location (ETableItem *eti,
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int *x,
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int *y,
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int *row,
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int *col);
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#endif /* _E_TABLE_ITEM_H_ */
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