diff options
Diffstat (limited to 'widgets/table/e-table-item.c')
| -rw-r--r-- | widgets/table/e-table-item.c | 104 |
1 files changed, 56 insertions, 48 deletions
diff --git a/widgets/table/e-table-item.c b/widgets/table/e-table-item.c index 13699e1d91..560cb4affe 100644 --- a/widgets/table/e-table-item.c +++ b/widgets/table/e-table-item.c @@ -42,12 +42,14 @@ enum { ARG_MODE_SPREADSHEET, ARG_LENGTH_THRESHOLD, + ARG_MINIMUM_WIDTH, ARG_WIDTH, ARG_HEIGHT, ARG_HAS_FOCUS, }; static int eti_get_height (ETableItem *eti); +static int eti_get_minimum_width (ETableItem *eti); static int eti_row_height (ETableItem *eti, int row); #define ETI_ROW_HEIGHT(eti,row) ((eti)->height_cache && (eti)->height_cache[(row)] != -1 ? (eti)->height_cache[(row)] : eti_row_height((eti),(row))) @@ -141,18 +143,10 @@ eti_bounds (GnomeCanvasItem *item, double *x1, double *y1, double *x2, double *y { double i2c [6]; ArtPoint c1, c2, i1, i2; - int col, width = 0; ETableItem *eti = E_TABLE_ITEM (item); /* Wrong BBox's are the source of redraw nightmares */ - for (col = 0; col < eti->cols; col++, x1 = x2){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - - width += ecol->width; - } - eti->width = width; - gnome_canvas_item_i2c_affine (GNOME_CANVAS_ITEM (eti), i2c); i1.x = eti->x1; @@ -184,6 +178,17 @@ eti_reflow (GnomeCanvasItem *item, gint flags) } eti->needs_compute_height = 0; } + if (eti->needs_compute_width) { + int new_width = eti_get_minimum_width (eti); + new_width = MAX(new_width, eti->minimum_width); + if (new_width != eti->width) { + eti->width = new_width; + e_canvas_item_request_parent_reflow (GNOME_CANVAS_ITEM (eti)); + eti->needs_redraw = 1; + gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); + } + eti->needs_compute_width = 0; + } } /* @@ -363,7 +368,6 @@ calculate_height_cache (ETableItem *eti) static int eti_row_height (ETableItem *eti, int row) { -#if 1 if (!eti->height_cache) { calculate_height_cache (eti); } @@ -378,9 +382,6 @@ eti_row_height (ETableItem *eti, int row) } } return eti->height_cache[row]; -#else - return eti_row_height_real(eti, row); -#endif } /* @@ -435,6 +436,19 @@ eti_get_height (ETableItem *eti) return height; } +static int +eti_get_minimum_width (ETableItem *eti) +{ + int width = 0; + int col; + for (col = 0; col < eti->cols; col++){ + ETableCol *ecol = e_table_header_get_column (eti->header, col); + + width += ecol->min_width; + } + return width; +} + static void eti_item_region_redraw (ETableItem *eti, int x0, int y0, int x1, int y1) { @@ -472,20 +486,6 @@ eti_table_model_changed (ETableModel *table_model, ETableItem *eti) gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); } -/* Unused. */ -#if 0 -/* - * eti_request_redraw: - * - * Queues a canvas redraw for the entire ETableItem. - */ -static void -eti_request_redraw (ETableItem *eti) -{ - eti_item_region_redraw (eti, eti->x1, eti->y1, eti->x1 + eti->width + 1, eti->y1 + eti->height + 1); -} -#endif - /* * Computes the distance between @start_row and @end_row in pixels */ @@ -624,8 +624,8 @@ eti_add_table_model (ETableItem *eti, ETableModel *table_model) static void eti_header_dim_changed (ETableHeader *eth, int col, ETableItem *eti) { - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); + eti->needs_compute_width = 1; + e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); } static void @@ -650,8 +650,8 @@ eti_header_structure_changed (ETableHeader *eth, ETableItem *eti) eti_attach_cell_views (eti); } } - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); + eti->needs_compute_width = 1; + e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); } static void @@ -728,7 +728,13 @@ eti_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) case ARG_MODE_SPREADSHEET: eti->mode_spreadsheet = GTK_VALUE_BOOL (*arg); break; - + case ARG_MINIMUM_WIDTH: + if (eti->minimum_width == eti->width && GTK_VALUE_DOUBLE (*arg) > eti->width) + e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); + eti->minimum_width = GTK_VALUE_DOUBLE (*arg); + if (eti->minimum_width < eti->width) + e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); + break; } eti->needs_redraw = 1; gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(eti)); @@ -750,6 +756,9 @@ eti_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) case ARG_HEIGHT: GTK_VALUE_DOUBLE (*arg) = eti->height; break; + case ARG_MINIMUM_WIDTH: + GTK_VALUE_DOUBLE (*arg) = eti->minimum_width; + break; default: arg->type = GTK_TYPE_INVALID; } @@ -765,6 +774,8 @@ eti_init (GnomeCanvasItem *item) eti->editing_col = -1; eti->editing_row = -1; eti->height = 0; + eti->width = 0; + eti->minimum_width = 0; eti->height_cache = NULL; eti->height_cache_idle_id = 0; @@ -1042,7 +1053,7 @@ find_cell (ETableItem *eti, double x, double y, int *col_res, int *row_res, doub y -= eti->y1; x1 = 0; - for (col = 0; col < cols; col++, x1 = x2){ + for (col = 0; col < cols - 1; col++, x1 = x2){ ETableCol *ecol = e_table_header_get_column (eti->header, col); if (x < x1) @@ -1050,31 +1061,26 @@ find_cell (ETableItem *eti, double x, double y, int *col_res, int *row_res, doub x2 = x1 + ecol->width; - if (x > x2) - continue; - - *col_res = col; - if (x1_res) - *x1_res = x - x1; - break; + if (x <= x2) + break; } y1 = y2 = 0; - for (row = 0; row < rows; row++, y1 = y2){ + for (row = 0; row < rows - 1; row++, y1 = y2){ if (y < y1) return FALSE; y2 += ETI_ROW_HEIGHT (eti, row) + 1; - if (y > y2) - continue; - - *row_res = row; - if (y1_res) - *y1_res = y - y1; - break; + if (y <= y2) + break; } - + *col_res = col; + if (x1_res) + *x1_res = x - x1; + *row_res = row; + if (y1_res) + *y1_res = y - y1; return TRUE; } @@ -1324,6 +1330,8 @@ eti_class_init (GtkObjectClass *object_class) gtk_object_add_arg_type ("ETableItem::length_threshold", GTK_TYPE_INT, GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); + gtk_object_add_arg_type ("ETableItem::minimum_width", GTK_TYPE_DOUBLE, + GTK_ARG_READWRITE, ARG_MINIMUM_WIDTH); gtk_object_add_arg_type ("ETableItem::width", GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_WIDTH); gtk_object_add_arg_type ("ETableItem::height", GTK_TYPE_DOUBLE, |