31 #define FL_HORIZONTAL 1
49 double previous_value_;
56 Fl_Valuator(
int X,
int Y,
int W,
int H,
const char* L);
62 double softclamp(
double);
63 void handle_drag(
double newvalue);
64 void handle_release();
65 virtual void value_damage();
72 void bounds(
double a,
double b) {min=a; max=b;}
101 void range(
double a,
double b) {min = a; max = b;}
103 void step(
int a) {A = a; B = 1;}
105 void step(
double a,
int b) {A = a; B = b;}
118 double step()
const {
return A/B;}
122 double value()
const {
return value_;}
125 virtual int format(
char*);
126 double round(
double);
127 double clamp(
double);
128 double increment(
double,
int);
The Fl_Valuator class controls a single floating-point value and provides a consistent interface to s...
Definition: Fl_Valuator.H:46
void maximum(double a)
Sets the maximum value for the valuator.
Definition: Fl_Valuator.H:80
double previous_value() const
Gets the previous floating point value before an event changed it.
Definition: Fl_Valuator.H:59
double minimum() const
Gets the minimum value for the valuator.
Definition: Fl_Valuator.H:74
int horizontal() const
Tells if the valuator is an FL_HORIZONTAL one.
Definition: Fl_Valuator.H:55
void set_value(double v)
Sets the current floating point value.
Definition: Fl_Valuator.H:67
void step(double a, int b)
See double Fl_Valuator::step() const.
Definition: Fl_Valuator.H:105
double maximum() const
Gets the maximum value for the valuator.
Definition: Fl_Valuator.H:78
void handle_push()
Stores the current value in the previous value.
Definition: Fl_Valuator.H:61
void minimum(double a)
Sets the minimum value for the valuator.
Definition: Fl_Valuator.H:76
void bounds(double a, double b)
Sets the minimum (a) and maximum (b) values for the valuator widget.
Definition: Fl_Valuator.H:72
double value() const
Gets the floating point(double) value.
Definition: Fl_Valuator.H:122
void range(double a, double b)
Sets the minimum and maximum values for the valuator.
Definition: Fl_Valuator.H:101
void step(int a)
See double Fl_Valuator::step() const.
Definition: Fl_Valuator.H:103
double step() const
Gets or sets the step value.
Definition: Fl_Valuator.H:118