Enlightenment CVS committal
Author : balony
Project : e17
Module : proto
Dir : e17/proto/etk/src/lib
Modified Files:
etk_tree.c etk_tree.h
Log Message:
just a small update with functions needed in exhibit
===================================================================
RCS file: /cvs/e/e17/proto/etk/src/lib/etk_tree.c,v
retrieving revision 1.72
retrieving revision 1.73
diff -u -3 -r1.72 -r1.73
--- etk_tree.c 13 Aug 2006 22:42:23 -0000 1.72
+++ etk_tree.c 14 Aug 2006 16:26:00 -0000 1.73
@@ -309,6 +309,7 @@
return tree->num_cols;
}
+
/**
* @brief Gets the "nth" column of the tree
* @param tree a tree
@@ -651,6 +652,46 @@
}
/**
+ * @brief Gets the number of rows of the tree
+ * @param tree a tree
+ * @return Returns the number of rows of the tree
+ */
+int etk_tree_num_rows_get(Etk_Tree *tree)
+{
+ if (!tree)
+ return 0;
+ return tree->num_rows;
+}
+
+/**
+ * @brief Gets the rownumber of the row
+ * @param tree a tree
+ * @param row a row
+ * @return Returns the rownumber of the row
+ */
+int etk_tree_row_num_get(Etk_Tree *tree, Etk_Tree_Row *row)
+{
+ Etk_Tree_Row *cur_row;
+ int n = 0;
+
+ if (!tree || !row)
+ return 0;
+
+ cur_row = etk_tree_first_row_get(ETK_TREE(tree));
+ while (cur_row != NULL)
+ {
+ if (row == cur_row) return n;
+ n++;
+ cur_row = etk_tree_next_row_get(cur_row, ETK_FALSE, ETK_FALSE);
+ }
+
+ return 0;
+}
+
+
+
+
+/**
* @brief Sets the height of the rows of the tree
* @param tree a tree
* @param row_height the new height of the rows. If @a row_height < 8, the
tree will use the theme default value
@@ -770,6 +811,8 @@
if (!tree)
return NULL;
+ tree->num_rows++;
+
va_start(args, tree);
new_row = _etk_tree_row_new_valist(tree, &tree->root, args);
va_end(args);
@@ -875,6 +918,7 @@
while (tree->root.first_child)
_etk_tree_row_free(tree->root.first_child);
tree->last_selected = NULL;
+ tree->num_rows = 0;
etk_widget_redraw_queue(ETK_WIDGET(tree->grid));
etk_signal_emit_by_name("scroll_size_changed", ETK_OBJECT(tree->grid),
NULL);
@@ -1583,6 +1627,7 @@
etk_widget_show(tree->grid);
tree->num_cols = 0;
+ tree->num_rows = 0;
tree->columns = NULL;
tree->last_selected = NULL;
tree->column_to_resize = NULL;
===================================================================
RCS file: /cvs/e/e17/proto/etk/src/lib/etk_tree.h,v
retrieving revision 1.24
retrieving revision 1.25
diff -u -3 -r1.24 -r1.25
--- etk_tree.h 29 Jul 2006 20:09:06 -0000 1.24
+++ etk_tree.h 14 Aug 2006 16:26:01 -0000 1.25
@@ -75,6 +75,7 @@
Etk_Widget *grid;
int num_cols;
+ int num_rows;
Etk_Tree_Col **columns;
Etk_Bool headers_visible;
@@ -180,6 +181,8 @@
void etk_tree_freeze(Etk_Tree *tree);
void etk_tree_thaw(Etk_Tree *tree);
+int etk_tree_num_rows_get(Etk_Tree *tree);
+int etk_tree_row_num_get(Etk_Tree *tree, Etk_Tree_Row *row);
void etk_tree_row_height_set(Etk_Tree *tree, int row_height);
int etk_tree_row_height_get(Etk_Tree *tree);
void etk_tree_multiple_select_set(Etk_Tree *tree, Etk_Bool multiple_select);
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