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authorChristopher James Lahey <clahey@ximian.com>2001-02-14 07:15:13 +0800
committerChris Lahey <clahey@src.gnome.org>2001-02-14 07:15:13 +0800
commitd4be90f9b25a398cafa91adec4098847ee4198cf (patch)
treedfbf85264f01cec237ab2785166f9446be124680 /widgets/table
parent6e67c20da8be56717c25807b65af8c8723e7e78c (diff)
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This new function updates the minimum width of all of the columns based on
2001-02-13 Christopher James Lahey <clahey@ximian.com> * e-table-header.c, e-table-header.h (e_table_header_update_horizontal): This new function updates the minimum width of all of the columns based on the data contained in that column. * e-table.c, e-table.h (changed_idle): Added a horizontal_scrolling field. Call e_table_header_update_horizontal if the model changes at all and horizontal_scrolling is set to TRUE. svn path=/trunk/; revision=8214
Diffstat (limited to 'widgets/table')
-rw-r--r--widgets/table/e-table-header.c21
-rw-r--r--widgets/table/e-table-header.h1
-rw-r--r--widgets/table/e-table.c18
-rw-r--r--widgets/table/e-table.h2
4 files changed, 41 insertions, 1 deletions
diff --git a/widgets/table/e-table-header.c b/widgets/table/e-table-header.c
index 6c0d69a82d..58d60480cd 100644
--- a/widgets/table/e-table-header.c
+++ b/widgets/table/e-table-header.c
@@ -789,6 +789,26 @@ eth_calc_widths (ETableHeader *eth)
gtk_signal_emit (GTK_OBJECT (eth), eth_signals [DIMENSION_CHANGE]);
}
+void
+e_table_header_update_horizontal (ETableHeader *eth)
+{
+ int i;
+ int cols;
+
+ cols = eth->col_count;
+
+ for (i = 0; i < cols; i++) {
+ int width;
+
+ gtk_signal_emit_by_name (GTK_OBJECT (eth),
+ "request_width",
+ i, &width);
+ eth->columns[i]->min_width = width + 10;
+ eth->columns[i]->expansion = 1;
+ }
+ enqueue(eth, -1, eth->nominal_width);
+}
+
GtkType
e_table_header_get_type (void)
{
@@ -811,4 +831,3 @@ e_table_header_get_type (void)
return type;
}
-
diff --git a/widgets/table/e-table-header.h b/widgets/table/e-table-header.h
index 6476c25d47..92ee20c731 100644
--- a/widgets/table/e-table-header.h
+++ b/widgets/table/e-table-header.h
@@ -79,6 +79,7 @@ int e_table_header_col_diff (ETableHeader *eth,
void e_table_header_calc_widths (ETableHeader *eth);
GList *e_table_header_get_selected_indexes (ETableHeader *eth);
+void e_table_header_update_horizontal (ETableHeader *eth);
#endif /* _E_TABLE_HEADER_H_ */
diff --git a/widgets/table/e-table.c b/widgets/table/e-table.c
index b48d4d95a3..c0841deaf7 100644
--- a/widgets/table/e-table.c
+++ b/widgets/table/e-table.c
@@ -189,6 +189,8 @@ e_table_init (GtkObject *object)
e_table->need_rebuild = 0;
e_table->rebuild_idle_id = 0;
+ e_table->horizontal_scrolling = FALSE;
+
e_table->click_to_add_message = NULL;
e_table->drag_get_data_row = -1;
@@ -510,6 +512,9 @@ changed_idle (gpointer data)
et->need_rebuild = 0;
et->rebuild_idle_id = 0;
+ if (et->horizontal_scrolling)
+ e_table_header_update_horizontal(et->header);
+
return FALSE;
}
@@ -527,6 +532,8 @@ et_table_row_changed (ETableModel *table_model, int row, ETable *et)
if (!et->need_rebuild) {
if (e_table_group_remove (et->group, row))
e_table_group_add (et->group, row);
+ if (et->horizontal_scrolling)
+ e_table_header_update_horizontal(et->header);
}
}
@@ -545,6 +552,8 @@ et_table_row_inserted (ETableModel *table_model, int row, ETable *et)
if (row != row_count - 1)
e_table_group_increment(et->group, row, 1);
e_table_group_add (et->group, row);
+ if (et->horizontal_scrolling)
+ e_table_header_update_horizontal(et->header);
}
}
@@ -556,6 +565,8 @@ et_table_row_deleted (ETableModel *table_model, int row, ETable *et)
e_table_group_remove (et->group, row);
if (row != row_count)
e_table_group_decrement(et->group, row, 1);
+ if (et->horizontal_scrolling)
+ e_table_header_update_horizontal(et->header);
}
}
@@ -1025,6 +1036,13 @@ et_real_construct (ETable *e_table, ETableModel *etm, ETableExtras *ete,
gtk_widget_push_colormap (gdk_rgb_get_cmap ());
e_table->header = et_state_to_header (e_table, e_table->full_header, state);
+ e_table->horizontal_scrolling = specification->horizontal_scrolling;
+ if (specification->horizontal_scrolling) {
+ gtk_object_set(GTK_OBJECT(e_table->header),
+ "horizontal_scrolling", TRUE,
+ NULL);
+ }
+
e_table->sort_info = state->sort_info;
e_table->group_info_change_id =
diff --git a/widgets/table/e-table.h b/widgets/table/e-table.h
index 7aea980c13..b2161dd0ef 100644
--- a/widgets/table/e-table.h
+++ b/widgets/table/e-table.h
@@ -76,6 +76,8 @@ typedef struct {
guint draw_grid : 1;
guint draw_focus : 1;
guint row_selection_active : 1;
+
+ guint horizontal_scrolling : 1;
char *click_to_add_message;
GnomeCanvasItem *click_to_add;