static void tree_cell_text(GtkTreeViewColumn *col,GtkCellRenderer *cell,GtkTreeModel *md,GtkTreeIter *iter,gTree *Tr)
{
gTreeRow *row = NULL;
gTreeCell *data;
const char *buf = "";
char *key;
int index = -1;
double align;
key = Tr->iterToKey(iter);
if (key)
row= (gTreeRow*)g_hash_table_lookup(Tr->datakey, (gpointer)key);
if (row)
{
index = gt_tree_view_find_index(GTK_TREE_VIEW(Tr->widget), col);
data = row->get(index);
if (data)
{
if (data->text())
buf = data->text();
}
}
align = gtk_tree_view_column_get_alignment(col);
g_object_set(G_OBJECT(cell),
"text", buf,
"editable", false,
"xalign", align,
(void *)NULL);
}
int gTree::columnAlignment(int ind)
{
GtkTreeViewColumn *col = gt_tree_view_find_column(GTK_TREE_VIEW(widget), ind);
if (!col)
return ALIGN_LEFT;
else
return gt_to_alignment(gtk_tree_view_column_get_alignment(col));
}
void print_tree_view_list_init_tree_view_data ( GtkTreeView *tree_view )
{
GList *list;
GList *list_tmp;
gint col_width = 0;
gint i = 0;
devel_debug (NULL);
/* get the number of columns */
list = gtk_tree_view_get_columns ( tree_view );
nbre_cols = g_list_length ( list );
tree_view_cols_width = g_malloc0 ( nbre_cols * sizeof ( gint ) );
alignment = g_malloc0 ( nbre_cols * sizeof ( gint ) );
list_tmp = list;
while ( list_tmp )
{
GtkTreeViewColumn *col;
col = list_tmp -> data;
col_width += gtk_tree_view_column_get_width ( col );
list_tmp = list_tmp -> next;
}
list_tmp = list;
while ( list_tmp )
{
GtkTreeViewColumn *col;
gfloat number;
col = ( GtkTreeViewColumn * ) list_tmp -> data;
tree_view_cols_width[i] = ( gtk_tree_view_column_get_width ( col ) * 100 ) / col_width + 1;
number = gtk_tree_view_column_get_alignment ( col );
if ( number == 0.0 )
alignment[i] = PANGO_ALIGN_LEFT;
else if ( number == 1.0 )
alignment[i] = PANGO_ALIGN_RIGHT;
else
alignment[i] = PANGO_ALIGN_CENTER;
list_tmp = list_tmp -> next;
i++;
}
g_list_free ( list );
}
