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
|
/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2014 CERN
* Author: Maciej Suminski <maciej.suminski@cern.ch>
*
* 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, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef WXUNITTEXT_H_
#define WXUNITTEXT_H_
#include <common.h>
#include <wx/spinbutt.h>
namespace boost
{
template <class T>
class optional;
}
class wxTextCtrl;
class wxSpinButton;
class wxStaticText;
class WX_UNIT_TEXT : public wxPanel
{
public:
/**
* Constructor.
* @param aParent is the parent window.
* @param aLabel is the label displayed next to the text input control.
* @param aValue is the initial value for the control.
* @param aStep is the step size when using spin buttons.
*/
WX_UNIT_TEXT( wxWindow* aParent, const wxString& aLabel = _( "Size:" ),
double aValue = 0.0, double aStep = 0.1 );
virtual ~WX_UNIT_TEXT();
/**
* Function SetUnits
* Changes the units used by the control.
* @param aUnits is the new unit to be used.
* @param aConvert decides if the current value should be converted to the value in new units
* or should it stay the same.
*/
void SetUnits( EDA_UNITS_T aUnits, bool aConvert = false );
/**
* Function SetValue
* Sets new value for the control.
* @param aValue is the new value.
*/
virtual void SetValue( double aValue );
/*
* Function GetValue
* Returns the current value using specified units (if currently used units are different, then
* they are converted first).
* @param aUnits is the wanted unit.
*/
//virtual double GetValue( EDA_UNITS_T aUnits ) const;
/**
* Function GetValue
* Returns the current value in currently used units.
*/
virtual boost::optional<double> GetValue() const;
/**
* Function GetUnits
* Returns currently used units.
*/
EDA_UNITS_T GetUnits() const
{
return m_units;
}
/**
* Function SetStep
* Sets the difference introduced by a single spin button click.
* @param aStep is new step size.
*/
void SetStep( double aStep )
{
assert( aStep > 0.0 );
m_step = aStep;
}
/**
* Function GetStep
* Returns the difference introduced by a single spin button click.
*/
double GetStep() const
{
return m_step;
}
protected:
///> Spin up button click event handler.
void onSpinUpEvent( wxSpinEvent& aEvent );
///> Spin down button click event handler.
void onSpinDownEvent( wxSpinEvent& aEvent );
///> Label for the input (e.g. "Size:")
wxStaticText* m_inputLabel;
///> Text input control.
wxTextCtrl* m_inputValue;
///> Spin buttons for changing the value using mouse.
wxSpinButton* m_spinButton;
///> Label showing currently used units.
wxStaticText* m_unitLabel;
///> Currently used units.
EDA_UNITS_T m_units;
///> Step size (added/subtracted difference if spin buttons are used).
double m_step;
///> Default value (or non-specified)
static const wxString DEFAULT_VALUE;
};
#endif /* WXUNITTEXT_H_ */
|
