| 1 | <html> |
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| 2 | <HEAD> |
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| 3 | <TITLE>Fl_Spinner</TITLE> |
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| 4 | </HEAD> |
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| 5 | <body> |
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| 6 | |
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| 7 | <!-- NEW PAGE --> |
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| 8 | |
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| 9 | <h2><a name=Fl_Spinner>class Fl_Spinner</a></h2> |
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| 10 | |
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| 11 | <hr> |
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| 12 | |
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| 13 | <h3>Class Hierarchy</h3> |
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| 14 | |
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| 15 | <ul><pre> |
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| 16 | <a href=Fl_Group.html#Fl_Group>Fl_Group</a> |
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| 17 | | |
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| 18 | +----<b>Fl_Spinner</b> |
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| 19 | </pre></ul> |
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| 20 | |
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| 21 | <h3>Include Files</h3> |
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| 22 | |
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| 23 | <ul><pre> |
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| 24 | #include <FL/Fl_Spinner.H> |
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| 25 | </pre></ul> |
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| 26 | |
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| 27 | <h3>Description</h3> |
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| 28 | |
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| 29 | <p>The <tt>Fl_Spinner</tt> widget is a combination of the input |
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| 30 | widget and repeat buttons. The user can either type into the |
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| 31 | input area or use the buttons to change the value. |
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| 32 | |
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| 33 | <h3>Methods</h3> |
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| 34 | |
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| 35 | <ul> |
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| 36 | |
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| 37 | <li><a href='#Fl_Spinner.Fl_Spinner'>Fl_Spinner</a></li> |
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| 38 | <li><a href='#Fl_Spinner.~Fl_Spinner'>~Fl_Spinner</a></li> |
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| 39 | <li><a href='#Fl_Spinner.format'>format</a></li> |
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| 40 | <li><a href='#Fl_Spinner.maximum'>maximum</a></li> |
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| 41 | <li><a href='#Fl_Spinner.minimum'>minimum</a></li> |
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| 42 | <li><a href='#Fl_Spinner.range'>range</a></li> |
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| 43 | <li><a href='#Fl_Spinner.step'>step</a></li> |
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| 44 | <li><a href='#Fl_Spinner.textcolor'>textcolor</a></li> |
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| 45 | <li><a href='#Fl_Spinner.textfont'>textfont</a></li> |
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| 46 | <li><a href='#Fl_Spinner.textsize'>textsize</a></li> |
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| 47 | <li><a href='#Fl_Spinner.type'>type</a></li> |
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| 48 | <li><a href='#Fl_Spinner.value'>value</a></li> |
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| 49 | |
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| 50 | </ul> |
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| 51 | |
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| 52 | <h4><a name="Fl_Spinner.Fl_Spinner">Fl_Spinner::Fl_Spinner(int x, int y, int w, |
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| 53 | int h, const char *label = 0)</a></h4> |
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| 54 | |
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| 55 | <p>Creates a new <TT>Fl_Spinner</TT> widget using the given position, size, |
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| 56 | and label string. |
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| 57 | |
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| 58 | <h4><a name="Fl_Spinner.~Fl_Spinner">virtual Fl_Spinner::~Fl_Spinner()</a></h4> |
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| 59 | |
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| 60 | <p>Destroys the widget and any value associated with it. |
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| 61 | |
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| 62 | <h4><a name='Fl_Spinner.format'>void format(const char *f)<br /> |
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| 63 | const char *format()</a></h4> |
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| 64 | |
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| 65 | <p>Sets or returns the format string for the value.</p> |
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| 66 | |
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| 67 | <h4><a name='Fl_Spinner.maximum'>void maximum(double m)<br /> |
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| 68 | double maximum() const</a></h4> |
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| 69 | |
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| 70 | <p>Sets or returns the maximum value of the widget.</p> |
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| 71 | |
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| 72 | <h4><a name='Fl_Spinner.minimum'>void minimum(double m)<br /> |
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| 73 | double minimum() const</a></h4> |
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| 74 | |
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| 75 | <p>Sets or returns the minimum value of the widget.</p> |
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| 76 | |
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| 77 | <h4><a name='Fl_Spinner.range'>void range(double minval, double maxval)</a></h4> |
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| 78 | |
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| 79 | <p>Sets the minimum and maximum values for the widget.</p> |
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| 80 | |
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| 81 | <h4><a name='Fl_Spinner.step'>void step(double s)<br /> |
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| 82 | double step() const</a></h4> |
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| 83 | |
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| 84 | <p>Sets or returns the amount to change the value when the user |
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| 85 | clicks a button. |
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| 86 | Before setting <tt>step</tt> to a non-integer value, the spinner |
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| 87 | <a href='#Fl_Spinner.type'><tt>type()</tt></a> should be changed |
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| 88 | to floating point.</p> |
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| 89 | |
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| 90 | <h4><a name='Fl_Spinner.textcolor'>void textcolor(Fl_Color c)<br /> |
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| 91 | Fl_Color textcolor() const</a></h4> |
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| 92 | |
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| 93 | <p>Sets or returns the color of the text in the input field.</p> |
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| 94 | |
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| 95 | <h4><a name='Fl_Spinner.textfont'>void textfont(uchar f)<br /> |
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| 96 | uchar textfont() const</a></h4> |
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| 97 | |
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| 98 | <p>Sets or returns the font of the text in the input field.</p> |
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| 99 | |
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| 100 | <h4><a name='Fl_Spinner.textsize'>void textsize(uchar s)<br /> |
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| 101 | uchar textsize() const</a></h4> |
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| 102 | |
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| 103 | <p>Sets or returns the size of the text in the input field.</p> |
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| 104 | |
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| 105 | <h4><a name='Fl_Spinner.type'>void type(uchar s)<br /> |
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| 106 | uchar type() const</a></h4> |
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| 107 | |
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| 108 | <p>Sets or returns the numeric representation in the input field. |
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| 109 | Valid values are <tt>FL_INT_INPUT</tt> and <tt>FL_FLOAT_INPUT</tt>. |
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| 110 | The first form also changes the <tt>format()</tt> template. |
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| 111 | Please note that <tt>type</tt> is not a virtual function. |
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| 112 | Setting a new spinner type via a superclass pointer will not work.</p> |
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| 113 | |
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| 114 | <h4><a name="Fl_Spinner.value">void Fl_Spinner::value(double v)<br /> |
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| 115 | double Fl_Spinner::value() const</a></h4> |
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| 116 | |
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| 117 | <p>Sets or returns the current value of the widget. |
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| 118 | Before setting <tt>value</tt> to a non-integer value, the spinner |
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| 119 | <a href='#Fl_Spinner.type'><tt>type()</tt></a> should be changed |
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| 120 | to floating point.</p> |
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| 121 | |
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| 122 | </body> |
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| 123 | </html> |
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