/
homemenuwidget.h
64 lines (53 loc) · 1.77 KB
/
homemenuwidget.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
/** @file homemenuwidget.h Menu for the Home.
*
* @authors Copyright (c) 2016 Jaakko Keränen <jaakko.keranen@iki.fi>
*
* @par License
* GPL: http://www.gnu.org/licenses/gpl.html
*
* <small>This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. This program is distributed in the hope that it
* will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details. You should have received a copy of the GNU
* General Public License along with this program; if not, see:
* http://www.gnu.org/licenses</small>
*/
#ifndef DENG_CLIENT_UI_HOME_HOMEMENUWIDGET_H
#define DENG_CLIENT_UI_HOME_HOMEMENUWIDGET_H
#include <de/MenuWidget>
/**
* Menu for items in Home columns.
*
* Handles common selection and focusing logic.
*/
class HomeMenuWidget : public de::MenuWidget
{
Q_OBJECT
public:
HomeMenuWidget(de::String const &name = "");
void unselectAll();
void restorePreviousSelection();
/**
* Returns the selected widget's index number in the list of menu children.
*/
int selectedIndex() const;
/**
* @brief setSelectedIndex
* @param index
*
* @return The highlighted widget, if one was highlighted. Otherwise, returns nullptr.
*/
void setSelectedIndex(int index);
signals:
void selectedIndexChanged(int index);
void itemClicked(int index);
protected slots:
void mouseActivityInItem();
void itemSelectionChanged();
private:
DENG2_PRIVATE(d)
};
#endif // DENG_CLIENT_UI_HOME_HOMEMENUWIDGET_H