/**
* ui_formgrid_get_grid_widget
* @formgrid: a #UiFormGrid widget
*
* Returns: the #GdauiRawGrid embedded in @formgrid
*/
GdauiRawGrid *
ui_formgrid_get_grid_widget (UiFormGrid *formgrid)
{
g_return_val_if_fail (UI_IS_FORMGRID (formgrid), NULL);
g_return_val_if_fail (formgrid->priv, NULL);
return GDAUI_RAW_GRID (formgrid->priv->raw_grid);
}
/**
* ui_formgrid_set_sample_size
* @formgrid: a #UiFormGrid widget
* @sample_size: the sample size
*
* Set the size of the sample displayed in @formgrid, see gdaui_raw_grid_set_sample_size()
*/
void
ui_formgrid_set_sample_size (UiFormGrid *formgrid, gint sample_size)
{
g_return_if_fail (UI_IS_FORMGRID (formgrid));
g_return_if_fail (formgrid->priv);
gdaui_raw_grid_set_sample_size (GDAUI_RAW_GRID (formgrid->priv->raw_grid), sample_size);
}
GtkWidget *
do_grid_data_layout (GtkWidget *do_widget)
{
if (!window) {
GdaStatement *stmt;
GtkWidget *vbox;
GtkWidget *label;
GdaDataModel *model;
GtkWidget *grid;
GdauiRawGrid *raw_grid;
window = gtk_dialog_new_with_buttons ("Grid with custom data layout",
GTK_WINDOW (do_widget),
0,
"Close", GTK_RESPONSE_NONE,
NULL);
g_signal_connect (window, "response",
G_CALLBACK (gtk_widget_destroy), NULL);
g_signal_connect (window, "destroy",
G_CALLBACK (gtk_widget_destroyed), &window);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (window))),
vbox, TRUE, TRUE, 0);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
label = gtk_label_new ("The following GdauiGrid widget displays information about customers,\n"
"using a picture of the customer.\n");
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
/* Create the demo widget: select all the customers and computes the total
* amount of orders they have spent */
stmt = gda_sql_parser_parse_string (demo_parser,
"select c.id, c.name, c.country, c.city, c.photo, c.comments, sum (od.quantity * (1 - od.discount/100) * p.price) as total_orders from customers c left join orders o on (c.id=o.customer) left join order_contents od on (od.order_id=o.id) left join products p on (p.ref = od.product_ref) group by c.id order by total_orders desc",
NULL, NULL);
model = gda_connection_statement_execute_select (demo_cnc, stmt, NULL, NULL);
g_object_unref (stmt);
grid = gdaui_grid_new (model);
g_object_unref (model);
/* request custom layout:
<gdaui_grid name="customers">
<gdaui_entry name="name"/>
<gdaui_entry name="total_orders" label="Total ordered" plugin="number:NB_DECIMALS=2;CURRENCY=€"/>
<gdaui_entry name="photo" plugin="picture"/>
</gdaui_grid>
*/
g_object_get (G_OBJECT (grid), "raw-grid", &raw_grid, NULL);
gchar *filename;
filename = demo_find_file ("custom_layout.xml", NULL);
gdaui_raw_grid_set_layout_from_file (GDAUI_RAW_GRID (raw_grid), filename, "customers");
g_free (filename);
gtk_box_pack_start (GTK_BOX (vbox), grid, TRUE, TRUE, 0);
gtk_widget_set_size_request (window, 500, 500);
}
gboolean visible;
g_object_get (G_OBJECT (window), "visible", &visible, NULL);
if (!visible)
gtk_widget_show_all (window);
else {
gtk_widget_destroy (window);
window = NULL;
}
return window;
}
