1 /*
2 Copyright (C) 2002 Kai Sterker <kai.sterker@gmail.com>
3 Part of the Adonthell Project <http://adonthell.nongnu.org>
4
5 Dlgedit is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
9
10 Dlgedit is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with Dlgedit. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19 /**
20 * @file gui_list_events.cc
21 *
22 * @author Kai Sterker
23 * @brief Event-callbacks for the instant dialogue preview
24 */
25
26 #include "gui_list_events.h"
27 #include "gui_dlgedit.h"
28
29 // Node selected in preview
on_list_select(GtkTreeSelection * selection,gpointer user_data)30 void on_list_select (GtkTreeSelection *selection, gpointer user_data)
31 {
32 GtkTreeModel *model;
33 GtkTreeIter iter;
34
35 // anything selected at all?
36 if (gtk_tree_selection_get_selected (selection, &model, &iter))
37 {
38 DlgCircle* circle;
39 gtk_tree_model_get (GTK_TREE_MODEL (model), &iter, 1, &circle, -1);
40
41 GuiGraph *graph = GuiDlgedit::window->graph ();
42
43 // change selection in the graph view
44 graph->deselectNode ();
45 graph->selectNode (circle);
46 graph->centerNode ();
47 }
48 }
49
50 // list resized -> update column width
on_list_resize(GtkWidget * widget,GdkRectangle * allocation,gpointer data)51 void on_list_resize (GtkWidget *widget, GdkRectangle *allocation, gpointer data)
52 {
53 // set new size for each row
54 GtkTreeIter iter;
55 GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
56
57 if (gtk_tree_model_get_iter_first (model, &iter))
58 {
59 do
60 {
61 gtk_list_store_set (GTK_LIST_STORE(model), &iter, 4, allocation->width - 10, -1);
62 }
63 while (gtk_tree_model_iter_next (model, &iter));
64 }
65 }
66