blob: f6b50897b886e612d3954846c84799770087be89 (
plain)
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
|
/*
**************************************************************************
description
--------------------
copyright : (C) 2002 by Andreas Zehender
email : [email protected]
**************************************************************************
**************************************************************************
* *
* 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. *
* *
**************************************************************************/
#ifndef PMFORMULALABEL_H
#define PMFORMULALABEL_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <tqwidget.h>
class PMPolynomExponents;
/**
* TQLabel with a rich text to display a polynom for the quadric,
* cubic, quartic and polynom objects.
*/
class PMFormulaLabel : public TQWidget
{
public:
/**
* Displays the exponents of the @ref PMPolynomExponents
*/
PMFormulaLabel( const PMPolynomExponents& exp, TQWidget* parent, const char* name = 0 );
/**
* Displays the given exponents
*/
PMFormulaLabel( int x, int y, int z, TQWidget* parent, const char* name = 0 );
/**
* Destructor
*/
~PMFormulaLabel( );
virtual TQSize sizeHint( ) const;
virtual TQSize minimumSizeHint( ) const;
protected:
virtual void drawContents( TQPainter* p );
virtual void paintEvent( TQPaintEvent* e );
virtual void fontChange( const TQFont& oldFont );
private:
TQFont exponentFont( ) const;
void calculateSizeHint( );
TQSize m_sizeHint;
int m_exponents[3];
static TQString s_xyz[3];
static TQString s_digit[10];
static TQString s_nullString;
};
#endif
|
