blob: f31c3436abdf8beeb7b4b05099c19d561427995d (
plain) (
blame)
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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
/*
* The Mana Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2012 The Mana Developers
*
* This file is part of The Mana Client.
*
* 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
* 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/>.
*/
#ifndef BUTTON_H
#define BUTTON_H
#include <guichan/widgets/button.hpp>
class ImageRect;
class Image;
class TextPopup;
/**
* Button widget. Same as the Guichan button but with custom look.
*
* \ingroup GUI
*/
class Button : public gcn::Button
{
public:
/**
* Default constructor.
*/
Button();
/**
* Constructor, sets the caption of the button to the given string and
* adds the given action listener.
*/
Button(const std::string &caption, const std::string &actionEventId,
gcn::ActionListener *listener);
~Button();
/**
* Draws the button.
*/
void draw(gcn::Graphics *graphics);
/**
* Update the alpha value to the button components.
*/
void updateAlpha();
void adjustSize();
void setCaption(const std::string &caption);
/**
* Set the icons available next to the text
*
* @note: The image given must be formatted to give horizontally
* frames of the given width and height for the following states:
* Standard, Highlighted, Pressed, and Disabled.
* If the image is too short, the missing states won't be loaded.
*/
bool setButtonIcon(const std::string &iconFile);
/**
* Set the button popup text when hovering it for a few seconds.
*
* @note: An empty text will disable the popup.
*/
void setButtonPopupText(const std::string &text)
{ mPopupText = text; }
void logic();
void mouseMoved(gcn::MouseEvent &event);
void mouseExited(gcn::MouseEvent &event);
private:
void init();
void removeButtonIcon(bool adjustButtonSize = true);
static ImageRect* mButton; /**< Button state graphics */
static int mInstances; /**< Number of button instances */
static float mAlpha;
Image** mButtonIcon; /**< Button Icons graphics */
/**
* The buttons popup
* @note: This is a global object. One for all the buttons.
*/
static TextPopup* mTextPopup;
std::string mPopupText; /**< the current button text */
};
#endif
|
