QtiPlot  0.9.8.2
ColorBox.h
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1 /***************************************************************************
2  File : ColorBox.h
3  Project : QtiPlot
4  --------------------------------------------------------------------
5  Copyright : (C) 2006 by Ion Vasilief
6  Email (use @ for *) : ion_vasilief*yahoo.fr
7  Description : A combo box to select a standard color
8 
9  ***************************************************************************/
10 
11 /***************************************************************************
12  * *
13  * This program is free software; you can redistribute it and/or modify *
14  * it under the terms of the GNU General Public License as published by *
15  * the Free Software Foundation; either version 2 of the License, or *
16  * (at your option) any later version. *
17  * *
18  * This program is distributed in the hope that it will be useful, *
19  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
21  * GNU General Public License for more details. *
22  * *
23  * You should have received a copy of the GNU General Public License *
24  * along with this program; if not, write to the Free Software *
25  * Foundation, Inc., 51 Franklin Street, Fifth Floor, *
26  * Boston, MA 02110-1301 USA *
27  * *
28  ***************************************************************************/
29 #ifndef COLORBOX_H
30 #define COLORBOX_H
31 
32 #include <QComboBox>
33 
35 
38 class ColorBox : public QComboBox
39 {
40  Q_OBJECT
41 
42 public:
44 
47  ColorBox(QWidget *parent = 0);
49  void setColor(const QColor& c);
51  QColor color() const;
53  static QList<QColor> colorList();
55  static QStringList colorNames();
57  static int colorIndex(const QColor& c);
59  static QColor color(int colorIndex);
61  static QColor defaultColor(int colorIndex);
63  static bool isValidColor(const QColor& color);
65  static int numPredefinedColors();
67  static QStringList defaultColorNames();
69  static QList<QColor> defaultColors();
70 
71 protected:
73  void init();
75  static const int colors_count = 24;
77  static const QColor colors[];
78 };
79 
80 #endif
void init()
Internal initialization function.
Definition: ColorBox.cpp:69
ColorBox(QWidget *parent=0)
Constructor.
Definition: ColorBox.cpp:63
static const int colors_count
The number of predefined colors.
Definition: ColorBox.h:75
static const QColor colors[]
Array containing the 24 predefined colors.
Definition: ColorBox.h:77
static int colorIndex(const QColor &c)
Return the index for a given color.
Definition: ColorBox.cpp:98
static QColor defaultColor(int colorIndex)
Return the default color at index 'colorIndex'.
Definition: ColorBox.cpp:151
static QList< QColor > defaultColors()
Returns the list of predefined colors.
Definition: ColorBox.cpp:198
static QStringList defaultColorNames()
Returns the color name for the predefined colors.
Definition: ColorBox.cpp:169
static QList< QColor > colorList()
Return the list of colors.
Definition: ColorBox.cpp:115
A modified QComboBox used for color selection.
Definition: ColorBox.h:38
static QStringList colorNames()
Returns the color names.
Definition: ColorBox.cpp:138
static bool isValidColor(const QColor &color)
Returns TRUE if the color is included in the color box, otherwise returns FALSE.
Definition: ColorBox.cpp:159
void setColor(const QColor &c)
Set the current color.
Definition: ColorBox.cpp:88
QColor color() const
Return the current color.
Definition: ColorBox.cpp:93
static int numPredefinedColors()
Returns the number of predefined colors.
Definition: ColorBox.cpp:164