1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2014 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #ifndef LIST_H
30 #define LIST_H
31
32 #include "toolkit.h"
33 #include "../ui/tree.h"
34 #include "../common/context.h"
35
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39
40 typedef struct UiListView {
41 UiObject *obj;
42 Widget widget;
43 UiVar *var;
44 UiModel* model;
45 ui_getvaluefunc getvalue;
46
47 UiListSelection current_selection;
48
49 ui_callback onactivate;
50 void* onactivatedata;
51 ui_callback onselection;
52 void* onselectiondata;
53 ui_callback ondragstart;
54 void* ondragstartdata;
55 ui_callback ondragcomplete;
56 void* ondragcompletedata;
57 ui_callback ondrop;
58 void* ondropsdata;
59 UiBool multiselection;
60 } UiListView;
61
62 void ui_listview_destroy(Widget w, UiListView *listview, XtPointer d);
63
64 void ui_listview_activate(Widget w, UiListView *listview, XmListCallbackStruct *cb);
65 void ui_listview_selection(Widget w, UiListView *listview, XmListCallbackStruct *cb);
66
67 void ui_listview_update(UiList *list, int i);
68 UiListSelection ui_listview_getselection(UiList *list);
69 void ui_listview_setselection(UiList *list, UiListSelection selection);
70
71 void* ui_strmodel_getvalue(void *elm, int column);
72
73 #ifdef __cplusplus
74 }
75 #endif
76
77 #endif /* LIST_H */
78
79