static void
etgl_realize (GnomeCanvasItem *item)
{
ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (item);
if (GNOME_CANVAS_ITEM_CLASS (e_table_group_leaf_parent_class)->realize)
GNOME_CANVAS_ITEM_CLASS (e_table_group_leaf_parent_class)->realize (item);
etgl->item = E_TABLE_ITEM (gnome_canvas_item_new (
GNOME_CANVAS_GROUP (etgl),
e_table_item_get_type (),
"ETableHeader", E_TABLE_GROUP (etgl)->header,
"ETableModel", etgl->ets,
"alternating_row_colors", etgl->alternating_row_colors,
"horizontal_draw_grid", etgl->horizontal_draw_grid,
"vertical_draw_grid", etgl->vertical_draw_grid,
"drawfocus", etgl->draw_focus,
"cursor_mode", etgl->cursor_mode,
"minimum_width", etgl->minimum_width,
"length_threshold", etgl->length_threshold,
"selection_model", etgl->selection_model,
"uniform_row_height", etgl->uniform_row_height,
NULL));
etgl->etgl_cursor_change_id = g_signal_connect (
etgl->item, "cursor_change",
G_CALLBACK (etgl_cursor_change), etgl);
etgl->etgl_cursor_activated_id = g_signal_connect (
etgl->item, "cursor_activated",
G_CALLBACK (etgl_cursor_activated), etgl);
etgl->etgl_double_click_id = g_signal_connect (
etgl->item, "double_click",
G_CALLBACK (etgl_double_click), etgl);
etgl->etgl_right_click_id = g_signal_connect (
etgl->item, "right_click",
G_CALLBACK (etgl_right_click), etgl);
etgl->etgl_click_id = g_signal_connect (
etgl->item, "click",
G_CALLBACK (etgl_click), etgl);
etgl->etgl_key_press_id = g_signal_connect (
etgl->item, "key_press",
G_CALLBACK (etgl_key_press), etgl);
etgl->etgl_start_drag_id = g_signal_connect (
etgl->item, "start_drag",
G_CALLBACK (etgl_start_drag), etgl);
etgl->notify_is_editing_id = e_signal_connect_notify (
etgl->item, "notify::is-editing",
G_CALLBACK (etgl_item_is_editing_changed_cb), etgl);
e_canvas_item_request_reflow (item);
}
static void
finish_editing (ETableClickToAdd *etcta)
{
if (etcta->row) {
ETableModel *one;
e_table_item_leave_edit (E_TABLE_ITEM (etcta->row));
e_table_one_commit (E_TABLE_ONE (etcta->one));
etcta_drop_one (etcta);
g_object_run_dispose (G_OBJECT (etcta->row));
etcta->row = NULL;
if (etcta->text) {
g_object_run_dispose (G_OBJECT (etcta->text));
etcta->text = NULL;
}
if (etcta->rect) {
g_object_run_dispose (G_OBJECT (etcta->rect));
etcta->rect = NULL;
}
one = e_table_one_new (etcta->model);
etcta_add_one (etcta, one);
g_object_unref (one);
e_selection_model_clear (E_SELECTION_MODEL (etcta->selection));
etcta->row = gnome_canvas_item_new (
GNOME_CANVAS_GROUP (etcta),
e_table_item_get_type (),
"ETableHeader", etcta->eth,
"ETableModel", etcta->one,
"minimum_width", etcta->width,
"horizontal_draw_grid", TRUE,
"vertical_draw_grid", TRUE,
"selection_model", etcta->selection,
"cursor_mode", E_CURSOR_SPREADSHEET,
NULL);
g_signal_connect (
etcta->row, "key_press",
G_CALLBACK (item_key_press), etcta);
e_signal_connect_notify (
etcta->row, "notify::is-editing",
G_CALLBACK (table_click_to_add_row_is_editing_changed_cb), etcta);
set_initial_selection (etcta);
g_object_notify (G_OBJECT (etcta), "is-editing");
}
}
/* Handles the events on the ETableClickToAdd, particularly
* it creates the ETableItem and passes in some events. */
static gint
etcta_event (GnomeCanvasItem *item,
GdkEvent *e)
{
ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item);
switch (e->type) {
case GDK_FOCUS_CHANGE:
if (!e->focus_change.in)
return TRUE;
/* coverity[fallthrough] */
case GDK_BUTTON_PRESS:
if (etcta->text) {
g_object_run_dispose (G_OBJECT (etcta->text));
etcta->text = NULL;
}
if (etcta->rect) {
g_object_run_dispose (G_OBJECT (etcta->rect));
etcta->rect = NULL;
}
if (!etcta->row) {
ETableModel *one;
one = e_table_one_new (etcta->model);
etcta_add_one (etcta, one);
g_object_unref (one);
e_selection_model_clear (E_SELECTION_MODEL (etcta->selection));
etcta->row = gnome_canvas_item_new (
GNOME_CANVAS_GROUP (item),
e_table_item_get_type (),
"ETableHeader", etcta->eth,
"ETableModel", etcta->one,
"minimum_width", etcta->width,
"horizontal_draw_grid", TRUE,
"vertical_draw_grid", TRUE,
"selection_model", etcta->selection,
"cursor_mode", E_CURSOR_SPREADSHEET,
NULL);
g_signal_connect (
etcta->row, "key_press",
G_CALLBACK (item_key_press), etcta);
e_signal_connect_notify (
etcta->row, "notify::is-editing",
G_CALLBACK (table_click_to_add_row_is_editing_changed_cb), etcta);
e_canvas_item_grab_focus (GNOME_CANVAS_ITEM (etcta->row), TRUE);
set_initial_selection (etcta);
g_object_notify (G_OBJECT (etcta), "is-editing");
}
break;
case GDK_KEY_PRESS:
switch (e->key.keyval) {
case GDK_KEY_Tab:
case GDK_KEY_KP_Tab:
case GDK_KEY_ISO_Left_Tab:
finish_editing (etcta);
break;
default:
return FALSE;
case GDK_KEY_Escape:
if (etcta->row) {
e_table_item_leave_edit (E_TABLE_ITEM (etcta->row));
etcta_drop_one (etcta);
g_object_run_dispose (G_OBJECT (etcta->row));
etcta->row = NULL;
create_rect_and_text (etcta);
e_canvas_item_move_absolute (etcta->text, 3, 3);
}
break;
}
break;
default:
return FALSE;
}
return TRUE;
}
void
multi_cols_test (void)
{
GtkWidget *canvas, *window;
ETableModel *e_table_model;
ETableHeader *e_table_header, *e_table_header_multiple;
ETableCol *col_0, *col_1;
ECell *cell_left_just, *cell_image_toggle;
GnomeCanvasItem *item;
gtk_widget_push_colormap (gdk_rgb_get_cmap ());
e_table_model = e_table_simple_new (
col_count, row_count, value_at,
set_value_at, is_cell_editable,
duplicate_value, free_value,
initialize_value, value_is_empty,
value_to_string,
NULL);
/*
* Header
*/
e_table_header = e_table_header_new ();
cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT);
{
GdkPixbuf **images = g_new (GdkPixbuf *, 3);
int i;
images [0] = gdk_pixbuf_new_from_file ("image1.png");
images [1] = gdk_pixbuf_new_from_file ("image2.png");
images [2] = gdk_pixbuf_new_from_file ("image3.png");
cell_image_toggle = e_cell_toggle_new (0, 3, images);
for (i = 0; i < 3; i++)
gdk_pixbuf_unref (images [i]);
g_free (images);
}
col_1 = e_table_col_new (1, "Item Name", 1.0, 20, cell_left_just, e_str_compare, TRUE);
e_table_header_add_column (e_table_header, col_1, 0);
col_0 = e_table_col_new (0, "A", 0.0, 48, cell_image_toggle, e_int_compare, TRUE);
e_table_header_add_column (e_table_header, col_0, 1);
/*
* Second test
*/
e_table_header_multiple = e_table_header_new ();
e_table_header_add_column (e_table_header_multiple, col_0, 0);
e_table_header_add_column (e_table_header_multiple, col_1, 1);
e_table_header_add_column (e_table_header_multiple, col_1, 2);
/*
* GUI
*/
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
canvas = e_canvas_new ();
g_signal_connect (canvas, "size_allocate",
G_CALLBACK (set_canvas_size), NULL);
gtk_container_add (GTK_CONTAINER (window), canvas);
gtk_widget_show_all (window);
gnome_canvas_item_new (
gnome_canvas_root (GNOME_CANVAS (canvas)),
e_table_header_item_get_type (),
"ETableHeader", e_table_header,
NULL);
item = gnome_canvas_item_new (
gnome_canvas_root (GNOME_CANVAS (canvas)),
e_table_item_get_type (),
"ETableHeader", e_table_header,
"ETableModel", e_table_model,
"drawgrid", TRUE,
"drawfocus", TRUE,
"cursor_mode", E_TABLE_CURSOR_SIMPLE,
#if 0
"spreadsheet", TRUE,
#endif
NULL);
e_canvas_item_move_absolute (item, 0, 30);
gnome_canvas_item_new (
gnome_canvas_root (GNOME_CANVAS (canvas)),
e_table_header_item_get_type (),
"ETableHeader", e_table_header_multiple,
NULL);
item = gnome_canvas_item_new (
gnome_canvas_root (GNOME_CANVAS (canvas)),
e_table_item_get_type (),
"ETableHeader", e_table_header_multiple,
"ETableModel", e_table_model,
"drawgrid", TRUE,
"drawfocus", TRUE,
#if 0
"spreadsheet", TRUE,
#endif
"cursor_mode", E_TABLE_CURSOR_SIMPLE,
NULL);
e_canvas_item_move_absolute (item, 300, 30);
}
