/*
* This draws the widget.
*/
static void drawCDKDScaleField (CDKDSCALE *widget)
{
char temp[256];
werase (widget->fieldWin);
/* Draw the value in the field. */
{
char format[256];
int digits = MINIMUM(widget->digits, 30);
sprintf (format, "%%.%if", digits);
sprintf (temp, format, widget->current);
}
writeCharAttrib (widget->fieldWin,
widget->fieldWidth - (int)strlen(temp) - 1,
0,
temp,
widget->fieldAttr,
HORIZONTAL,
0,
(int)strlen(temp));
moveToEditPosition(widget, widget->fieldEdit);
wrefresh (widget->fieldWin);
}
/*
* This writes out a char * string with no attributes.
*/
void writeChar (WINDOW *window,
int xpos,
int ypos,
char *string,
int align,
int start,
int end)
{
writeCharAttrib (window, xpos, ypos, string, A_NORMAL, align, start, end);
}
/*
* This draws the widget.
*/
static void drawCDKUScaleField (CDKUSCALE *widget)
{
char temp[256];
werase (widget->fieldWin);
/* Draw the value in the field. */
sprintf (temp, "%u", widget->current);
writeCharAttrib (widget->fieldWin,
widget->fieldWidth - (int)strlen(temp) - 1,
0,
temp,
widget->fieldAttr,
HORIZONTAL,
0,
(int)strlen(temp));
moveToEditPosition(widget, widget->fieldEdit);
wrefresh (widget->fieldWin);
}
/*
* This draws the scale widget.
*/
static void drawCDKFScaleField (CDKFSCALE *scale)
{
/* Declare the local variables. */
char temp[256], format[256];
/* Erase the field. */
werase (scale->fieldWin);
/* Draw the value in the field. */
sprintf (format, "%%.%if", scale->digits);
sprintf (temp, format, scale->current);
writeCharAttrib (scale->fieldWin,
scale->fieldWidth-(int)strlen(temp)-1, 0, temp,
scale->fieldAttr,
HORIZONTAL, 0,
(int)strlen(temp));
/* Refresh the field window. */
touchwin (scale->fieldWin);
wrefresh (scale->fieldWin);
}
/*
* This draws the widget.
*/
static void drawCDKFSliderField (CDKFSLIDER *widget)
{
int fillerCharacters, x;
char temp[256];
float step = ((float)widget->fieldWidth
/ (float)(widget->high - widget->low));
/* Determine how many filler characters need to be drawn. */
fillerCharacters = (int)((widget->current - widget->low) * step);
werase (widget->fieldWin);
/* Add the character to the window. */
for (x=0; x < fillerCharacters; x++)
{
mvwaddch (widget->fieldWin, 0, x, widget->filler);
}
/* Draw the value in the field. */
{
char format[256];
int digits = MINIMUM(widget->digits, 30);
sprintf (format, "%%.%if", digits);
sprintf (temp, format, widget->current);
}
writeCharAttrib (widget->fieldWin,
widget->fieldWidth,
0,
temp,
A_NORMAL,
HORIZONTAL,
0,
(int)strlen(temp));
moveToEditPosition(widget, widget->fieldEdit);
wrefresh (widget->fieldWin);
}
