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
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
/*
* The ManaPlus Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2012 The ManaPlus Developers
*
* This file is part of The ManaPlus 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 TEXTFIELD_H
#define TEXTFIELD_H
#include "gui/widgets/widget2.h"
#include <guichan/widgets/textfield.hpp>
#include "localconsts.h"
class ImageRect;
class TextField;
/**
* A text field.
*
* \ingroup GUI
*/
class TextField : public gcn::TextField,
public Widget2
{
public:
/**
* Constructor, initializes the text field with the given string.
*/
TextField(const Widget2 *const widget,
const std::string &text = "",
const bool loseFocusOnTab = true,
gcn::ActionListener *const listener = nullptr,
std::string eventId = "",
const bool sendAlwaysEvents = false);
A_DELETE_COPY(TextField)
~TextField();
/**
* Draws the text field.
*/
virtual void draw(gcn::Graphics *graphics) override;
/**
* Update the alpha value to the graphic components.
*/
void updateAlpha();
/**
* Draws the background and border.
*/
void drawFrame(gcn::Graphics *graphics) override;
/**
* Determine whether the field should be numeric or not
*/
void setNumeric(const bool numeric);
/**
* Set the range on the field if it is numeric
*/
void setRange(int min, int max)
{
mMinimum = min;
mMaximum = max;
}
/**
* Processes one keypress.
*/
void keyPressed(gcn::KeyEvent &keyEvent) override;
/**
* Set the minimum value for a range
*/
void setMinimum(int min)
{ mMinimum = min; }
/**
* Set the maximum value for a range
*/
void setMaximum(int max)
{ mMaximum = max; }
/**
* Return the value for a numeric field
*/
int getValue() const A_WARN_UNUSED;
void setSendAlwaysEvents(bool b)
{ mSendAlwaysEvents = b; }
void adjustSize();
void adjustHeight();
void setCaretPosition(unsigned int position);
protected:
void drawCaret(gcn::Graphics* graphics, int x) override;
void fixScroll();
void fontChanged();
bool mSendAlwaysEvents;
static Skin *mSkin;
private:
void handlePaste();
void handleCopy() const;
static int instances;
static float mAlpha;
static ImageRect skin;
bool mNumeric;
int mMinimum;
unsigned mMaximum;
bool mLoseFocusOnTab;
int mLastEventPaste;
int mPadding;
const gcn::Color *mCaretColor;
};
#endif
|
